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import cloud-init-22.1-5.el8

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CentOS Sources 2022-09-27 07:51:30 -04:00 committed by root
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41 changed files with 5913 additions and 8802 deletions
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2
.cloud-init.metadata
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@ -1 +1 @@
2ae378aa2ae23b34b0ff123623ba5e2fbdc4928d SOURCES/cloud-init-21.1.tar.gz
830185bb5ce87ad86e4d1c0c62329bb255ec1648 SOURCES/cloud-init-22.1.tar.gz

2
.gitignore vendored
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@ -1 +1 @@
SOURCES/cloud-init-21.1.tar.gz
SOURCES/cloud-init-22.1.tar.gz

217
SOURCES/0001-Add-initial-redhat-setup.patch
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@ -1,8 +1,34 @@
From 074cb9b011623849cfa95c1d7cc813bb28f03ff0 Mon Sep 17 00:00:00 2001
From: Eduardo Otubo <otubo@redhat.com>
Date: Fri, 7 May 2021 13:36:03 +0200
From 5e1e568d7085fd4443b4e3ccc492f5e31747e270 Mon Sep 17 00:00:00 2001
From: Amy Chen <xiachen@redhat.com>
Date: Wed, 20 Apr 2022 10:59:48 +0800
Subject: Add initial redhat setup
Merged patches (22.1)
- d18029bf Add netifaces package as a Requires in cloud-init.spec.template
- 31adf961 Add gdisk and openssl as deps to fix UEFI / Azure initialization
- f4a2905d Add dhcp-client as a dependency
- 290e14cc cloud-init.spec.template: update %systemd_postun parameter
- 9be4ae9b (tag: cloud-init-21.1-1.el8) Update to cloud-init-21.1-1.el8
Conflicts:
cloudinit/config/cc_chef.py Using double quotes instead of single quotes
cloudinit/settings.py
- Using rhel settings
- Using double quotes instead of single quotes
setup.py
- Following the changes of 21.1 rebase
- Using double quotes instead of single quotes
redhat/cloud-init.spec.template
- Add the drop-in to the right cloud-init.spec used by our package builder, which is downstream-only part of the bz 2002492 fix.
redhat/Makefile.common
- Backport the build handling fixes from patch "Update to cloud-init-21.1-1.el8"
Signed-off-by: Amy Chen <xiachen@redhat.com>
Merged patches (21.1):
- 915d30ad Change gating file to correct rhel version
- 311f318d Removing net-tools dependency
@ -43,36 +69,36 @@ setup.py:
Signed-off-by: Eduardo Otubo <otubo@redhat.com>
---
.gitignore | 1 +
cloudinit/config/cc_chef.py | 67 +++-
cloudinit/config/cc_chef.py | 65 ++-
cloudinit/settings.py | 7 +-
redhat/.gitignore | 1 +
redhat/Makefile | 71 ++++
redhat/Makefile | 71 +++
redhat/Makefile.common | 37 ++
redhat/cloud-init-tmpfiles.conf | 1 +
redhat/cloud-init.spec.template | 530 ++++++++++++++++++++++++++
redhat/cloud-init.spec.template | 696 ++++++++++++++++++++++++++
redhat/gating.yaml | 8 +
redhat/rpmbuild/BUILD/.gitignore | 3 +
redhat/rpmbuild/RPMS/.gitignore | 3 +
redhat/rpmbuild/SOURCES/.gitignore | 3 +
redhat/rpmbuild/SPECS/.gitignore | 3 +
redhat/rpmbuild/SRPMS/.gitignore | 3 +
redhat/scripts/frh.py | 27 ++
redhat/scripts/git-backport-diff | 327 ++++++++++++++++
redhat/scripts/git-compile-check | 215 +++++++++++
redhat/scripts/process-patches.sh | 77 ++++
redhat/scripts/frh.py | 25 +
redhat/scripts/git-backport-diff | 327 ++++++++++++
redhat/scripts/git-compile-check | 215 ++++++++
redhat/scripts/process-patches.sh | 92 ++++
redhat/scripts/tarball_checksum.sh | 3 +
rhel/README.rhel | 5 +
rhel/cloud-init-tmpfiles.conf | 1 +
rhel/cloud.cfg | 69 ++++
rhel/cloud.cfg | 69 +++
rhel/systemd/cloud-config.service | 18 +
rhel/systemd/cloud-config.target | 11 +
rhel/systemd/cloud-final.service | 24 ++
rhel/systemd/cloud-final.service | 24 +
rhel/systemd/cloud-init-local.service | 31 ++
rhel/systemd/cloud-init.service | 25 ++
rhel/systemd/cloud-init.service | 25 +
rhel/systemd/cloud-init.target | 7 +
setup.py | 23 +-
setup.py | 28 +-
tools/read-version | 28 +-
30 files changed, 1579 insertions(+), 50 deletions(-)
30 files changed, 1756 insertions(+), 55 deletions(-)
create mode 100644 redhat/.gitignore
create mode 100644 redhat/Makefile
create mode 100644 redhat/Makefile.common
@ -100,7 +126,7 @@ Signed-off-by: Eduardo Otubo <otubo@redhat.com>
create mode 100644 rhel/systemd/cloud-init.target
diff --git a/cloudinit/config/cc_chef.py b/cloudinit/config/cc_chef.py
index aaf71366..97ef649a 100644
index fdb3a6e3..d028c548 100644
--- a/cloudinit/config/cc_chef.py
+++ b/cloudinit/config/cc_chef.py
@@ -6,7 +6,70 @@
@ -175,38 +201,29 @@ index aaf71366..97ef649a 100644
import itertools
import json
@@ -31,7 +94,7 @@ CHEF_DIRS = tuple([
'/var/lib/chef',
'/var/cache/chef',
'/var/backups/chef',
- '/var/run/chef',
+ '/run/chef',
])
REQUIRED_CHEF_DIRS = tuple([
'/etc/chef',
diff --git a/cloudinit/settings.py b/cloudinit/settings.py
index 91e1bfe7..e690c0fd 100644
index ecc1403b..39650a5b 100644
--- a/cloudinit/settings.py
+++ b/cloudinit/settings.py
@@ -47,13 +47,16 @@ CFG_BUILTIN = {
@@ -50,13 +50,16 @@ CFG_BUILTIN = {
],
'def_log_file': '/var/log/cloud-init.log',
'log_cfgs': [],
- 'syslog_fix_perms': ['syslog:adm', 'root:adm', 'root:wheel', 'root:root'],
+ 'mount_default_fields': [None, None, 'auto', 'defaults,nofail', '0', '2'],
+ 'ssh_deletekeys': False,
+ 'ssh_genkeytypes': [],
+ 'syslog_fix_perms': [],
'system_info': {
'paths': {
'cloud_dir': '/var/lib/cloud',
'templates_dir': '/etc/cloud/templates/',
"def_log_file": "/var/log/cloud-init.log",
"log_cfgs": [],
- "syslog_fix_perms": ["syslog:adm", "root:adm", "root:wheel", "root:root"],
+ "mount_default_fields": [None, None, "auto", "defaults,nofail", "0", "2"],
+ "ssh_deletekeys": False,
+ "ssh_genkeytypes": [],
+ "syslog_fix_perms": [],
"system_info": {
"paths": {
"cloud_dir": "/var/lib/cloud",
"templates_dir": "/etc/cloud/templates/",
},
- 'distro': 'ubuntu',
+ 'distro': 'rhel',
'network': {'renderers': None},
- "distro": "ubuntu",
+ "distro": "rhel",
"network": {"renderers": None},
},
'vendor_data': {'enabled': True, 'prefix': []},
"vendor_data": {"enabled": True, "prefix": []},
diff --git a/rhel/README.rhel b/rhel/README.rhel
new file mode 100644
index 00000000..aa29630d
@ -453,70 +470,78 @@ index 00000000..083c3b6f
+Description=Cloud-init target
+After=multi-user.target
diff --git a/setup.py b/setup.py
index cbacf48e..d5cd01a4 100755
index a9132d2c..3c377eaa 100755
--- a/setup.py
+++ b/setup.py
@@ -125,14 +125,6 @@ INITSYS_FILES = {
'sysvinit_deb': [f for f in glob('sysvinit/debian/*') if is_f(f)],
'sysvinit_openrc': [f for f in glob('sysvinit/gentoo/*') if is_f(f)],
'sysvinit_suse': [f for f in glob('sysvinit/suse/*') if is_f(f)],
- 'systemd': [render_tmpl(f)
- for f in (glob('systemd/*.tmpl') +
- glob('systemd/*.service') +
- glob('systemd/*.target'))
- if (is_f(f) and not is_generator(f))],
- 'systemd.generators': [
@@ -139,21 +139,6 @@ INITSYS_FILES = {
"sysvinit_deb": [f for f in glob("sysvinit/debian/*") if is_f(f)],
"sysvinit_openrc": [f for f in glob("sysvinit/gentoo/*") if is_f(f)],
"sysvinit_suse": [f for f in glob("sysvinit/suse/*") if is_f(f)],
- "systemd": [
- render_tmpl(f)
- for f in (
- glob("systemd/*.tmpl")
- + glob("systemd/*.service")
- + glob("systemd/*.socket")
- + glob("systemd/*.target")
- )
- if (is_f(f) and not is_generator(f))
- ],
- "systemd.generators": [
- render_tmpl(f, mode=0o755)
- for f in glob('systemd/*') if is_f(f) and is_generator(f)],
'upstart': [f for f in glob('upstart/*') if is_f(f)],
- for f in glob("systemd/*")
- if is_f(f) and is_generator(f)
- ],
"upstart": [f for f in glob("upstart/*") if is_f(f)],
}
INITSYS_ROOTS = {
@@ -142,9 +134,6 @@ INITSYS_ROOTS = {
'sysvinit_deb': 'etc/init.d',
'sysvinit_openrc': 'etc/init.d',
'sysvinit_suse': 'etc/init.d',
- 'systemd': pkg_config_read('systemd', 'systemdsystemunitdir'),
- 'systemd.generators': pkg_config_read('systemd',
- 'systemdsystemgeneratordir'),
'upstart': 'etc/init/',
@@ -163,10 +148,6 @@ INITSYS_ROOTS = {
"sysvinit_deb": "etc/init.d",
"sysvinit_openrc": "etc/init.d",
"sysvinit_suse": "etc/init.d",
- "systemd": pkg_config_read("systemd", "systemdsystemunitdir"),
- "systemd.generators": pkg_config_read(
- "systemd", "systemdsystemgeneratordir"
- ),
"upstart": "etc/init/",
}
INITSYS_TYPES = sorted([f.partition(".")[0] for f in INITSYS_ROOTS.keys()])
@@ -245,14 +234,11 @@ if not in_virtualenv():
INITSYS_ROOTS[k] = "/" + INITSYS_ROOTS[k]
data_files = [
- (ETC + '/cloud', [render_tmpl("config/cloud.cfg.tmpl")]),
+ (ETC + '/bash_completion.d', ['bash_completion/cloud-init']),
(ETC + '/cloud/cloud.cfg.d', glob('config/cloud.cfg.d/*')),
(ETC + '/cloud/templates', glob('templates/*')),
- (USR_LIB_EXEC + '/cloud-init', ['tools/ds-identify',
- 'tools/uncloud-init',
+ (USR_LIB_EXEC + '/cloud-init', ['tools/uncloud-init',
'tools/write-ssh-key-fingerprints']),
- (USR + '/share/bash-completion/completions',
- ['bash_completion/cloud-init']),
(USR + '/share/doc/cloud-init', [f for f in glob('doc/*') if is_f(f)]),
(USR + '/share/doc/cloud-init/examples',
[f for f in glob('doc/examples/*') if is_f(f)]),
@@ -263,8 +249,7 @@ if not platform.system().endswith('BSD'):
data_files.extend([
(ETC + '/NetworkManager/dispatcher.d/',
['tools/hook-network-manager']),
- (ETC + '/dhcp/dhclient-exit-hooks.d/', ['tools/hook-dhclient']),
- (LIB + '/udev/rules.d', [f for f in glob('udev/*.rules')])
+ ('/usr/lib/udev/rules.d', [f for f in glob('udev/*.rules')])
])
# Use a subclass for install that handles
# adding on the right init system configuration files
@@ -286,8 +271,6 @@ setuptools.setup(
scripts=['tools/cloud-init-per'],
license='Dual-licensed under GPLv3 or Apache 2.0',
@@ -281,15 +262,13 @@ data_files = [
(
USR_LIB_EXEC + "/cloud-init",
[
- "tools/ds-identify",
"tools/hook-hotplug",
"tools/uncloud-init",
"tools/write-ssh-key-fingerprints",
],
),
(
- USR + "/share/bash-completion/completions",
- ["bash_completion/cloud-init"],
+ ETC + "/bash_completion.d", ["bash_completion/cloud-init"],
),
(USR + "/share/doc/cloud-init", [f for f in glob("doc/*") if is_f(f)]),
(
@@ -308,8 +287,7 @@ if not platform.system().endswith("BSD"):
ETC + "/NetworkManager/dispatcher.d/",
["tools/hook-network-manager"],
),
- (ETC + "/dhcp/dhclient-exit-hooks.d/", ["tools/hook-dhclient"]),
- (LIB + "/udev/rules.d", [f for f in glob("udev/*.rules")]),
+ ("/usr/lib/udev/rules.d", [f for f in glob("udev/*.rules")]),
(
ETC + "/systemd/system/sshd-keygen@.service.d/",
["systemd/disable-sshd-keygen-if-cloud-init-active.conf"],
@@ -339,8 +317,6 @@ setuptools.setup(
scripts=["tools/cloud-init-per"],
license="Dual-licensed under GPLv3 or Apache 2.0",
data_files=data_files,
- install_requires=requirements,
- cmdclass=cmdclass,
entry_points={
'console_scripts': [
'cloud-init = cloudinit.cmd.main:main',
"console_scripts": [
"cloud-init = cloudinit.cmd.main:main",
diff --git a/tools/read-version b/tools/read-version
index 02c90643..79755f78 100755
--- a/tools/read-version
@ -557,5 +582,5 @@ index 02c90643..79755f78 100755
# version is X.Y.Z[+xxx.gHASH]
# version_long is None or X.Y.Z-xxx-gHASH
--
2.27.0
2.31.1

101
SOURCES/0002-Do-not-write-NM_CONTROLLED-no-in-generated-interface.patch
View File

@ -1,4 +1,4 @@
From 472c2b5d4342b6ab6ce1584dc39bed0e6c1ca2e7 Mon Sep 17 00:00:00 2001
From e0dc628ac553072891fa6607dc91b652efd99be2 Mon Sep 17 00:00:00 2001
From: Eduardo Otubo <otubo@redhat.com>
Date: Fri, 7 May 2021 13:36:06 +0200
Subject: Do not write NM_CONTROLLED=no in generated interface config files
@ -12,28 +12,27 @@ X-downstream-only: true
Signed-off-by: Eduardo Otubo <otubo@redhat.com>
Signed-off-by: Ryan McCabe <rmccabe@redhat.com>
---
cloudinit/net/sysconfig.py | 2 +-
cloudinit/net/sysconfig.py | 1 -
tests/unittests/test_net.py | 28 ----------------------------
2 files changed, 1 insertion(+), 29 deletions(-)
2 files changed, 29 deletions(-)
diff --git a/cloudinit/net/sysconfig.py b/cloudinit/net/sysconfig.py
index 99a4bae4..3d276666 100644
index ba85c4f6..e06ddee7 100644
--- a/cloudinit/net/sysconfig.py
+++ b/cloudinit/net/sysconfig.py
@@ -289,7 +289,7 @@ class Renderer(renderer.Renderer):
# details about this)
iface_defaults = {
- 'rhel': {'ONBOOT': True, 'USERCTL': False, 'NM_CONTROLLED': False,
+ 'rhel': {'ONBOOT': True, 'USERCTL': False,
'BOOTPROTO': 'none'},
'suse': {'BOOTPROTO': 'static', 'STARTMODE': 'auto'},
}
@@ -336,7 +336,6 @@ class Renderer(renderer.Renderer):
"rhel": {
"ONBOOT": True,
"USERCTL": False,
- "NM_CONTROLLED": False,
"BOOTPROTO": "none",
},
"suse": {"BOOTPROTO": "static", "STARTMODE": "auto"},
diff --git a/tests/unittests/test_net.py b/tests/unittests/test_net.py
index 38d934d4..c67b5fcc 100644
index 47e4ba00..591241b3 100644
--- a/tests/unittests/test_net.py
+++ b/tests/unittests/test_net.py
@@ -535,7 +535,6 @@ GATEWAY=172.19.3.254
@@ -579,7 +579,6 @@ GATEWAY=172.19.3.254
HWADDR=fa:16:3e:ed:9a:59
IPADDR=172.19.1.34
NETMASK=255.255.252.0
@ -41,7 +40,7 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
TYPE=Ethernet
USERCTL=no
@@ -633,7 +632,6 @@ IPADDR=172.19.1.34
@@ -712,7 +711,6 @@ IPADDR=172.19.1.34
IPADDR1=10.0.0.10
NETMASK=255.255.252.0
NETMASK1=255.255.255.0
@ -49,7 +48,7 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
TYPE=Ethernet
USERCTL=no
@@ -756,7 +754,6 @@ IPV6_AUTOCONF=no
@@ -874,7 +872,6 @@ IPV6_AUTOCONF=no
IPV6_DEFAULTGW=2001:DB8::1
IPV6_FORCE_ACCEPT_RA=no
NETMASK=255.255.252.0
@ -57,23 +56,23 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
TYPE=Ethernet
USERCTL=no
@@ -884,7 +881,6 @@ NETWORK_CONFIGS = {
@@ -1053,7 +1050,6 @@ NETWORK_CONFIGS = {
BOOTPROTO=none
DEVICE=eth1
HWADDR=cf:d6:af:48:e8:80
- NM_CONTROLLED=no
ONBOOT=yes
TYPE=Ethernet
USERCTL=no"""),
@@ -901,7 +897,6 @@ NETWORK_CONFIGS = {
USERCTL=no"""
@@ -1072,7 +1068,6 @@ NETWORK_CONFIGS = {
IPADDR=192.168.21.3
NETMASK=255.255.255.0
METRIC=10000
- NM_CONTROLLED=no
ONBOOT=yes
TYPE=Ethernet
USERCTL=no"""),
@@ -1032,7 +1027,6 @@ NETWORK_CONFIGS = {
USERCTL=no"""
@@ -1244,7 +1239,6 @@ NETWORK_CONFIGS = {
IPV6_AUTOCONF=no
IPV6_FORCE_ACCEPT_RA=no
NETMASK=255.255.255.0
@ -81,15 +80,15 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
TYPE=Ethernet
USERCTL=no
@@ -1737,7 +1731,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
@@ -2093,7 +2087,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
DHCPV6C=yes
IPV6INIT=yes
MACADDR=aa:bb:cc:dd:ee:ff
- NM_CONTROLLED=no
ONBOOT=yes
TYPE=Bond
USERCTL=no"""),
@@ -1745,7 +1738,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
USERCTL=no"""
@@ -2103,7 +2096,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
BOOTPROTO=dhcp
DEVICE=bond0.200
DHCLIENT_SET_DEFAULT_ROUTE=no
@ -97,7 +96,7 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
PHYSDEV=bond0
USERCTL=no
@@ -1763,7 +1755,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
@@ -2123,7 +2115,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
IPV6_DEFAULTGW=2001:4800:78ff:1b::1
MACADDR=bb:bb:bb:bb:bb:aa
NETMASK=255.255.255.0
@ -105,15 +104,15 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
PRIO=22
STP=no
@@ -1773,7 +1764,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
@@ -2135,7 +2126,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
BOOTPROTO=none
DEVICE=eth0
HWADDR=c0:d6:9f:2c:e8:80
- NM_CONTROLLED=no
ONBOOT=yes
TYPE=Ethernet
USERCTL=no"""),
@@ -1790,7 +1780,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
USERCTL=no"""
@@ -2154,7 +2144,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
MTU=1500
NETMASK=255.255.255.0
NETMASK1=255.255.255.0
@ -121,7 +120,7 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
PHYSDEV=eth0
USERCTL=no
@@ -1800,7 +1789,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
@@ -2166,7 +2155,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
DEVICE=eth1
HWADDR=aa:d6:9f:2c:e8:80
MASTER=bond0
@ -129,7 +128,7 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
SLAVE=yes
TYPE=Ethernet
@@ -1810,7 +1798,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
@@ -2178,7 +2166,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
DEVICE=eth2
HWADDR=c0:bb:9f:2c:e8:80
MASTER=bond0
@ -137,31 +136,31 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
SLAVE=yes
TYPE=Ethernet
@@ -1820,7 +1807,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
@@ -2190,7 +2177,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
BRIDGE=br0
DEVICE=eth3
HWADDR=66:bb:9f:2c:e8:80
- NM_CONTROLLED=no
ONBOOT=yes
TYPE=Ethernet
USERCTL=no"""),
@@ -1829,7 +1815,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
USERCTL=no"""
@@ -2201,7 +2187,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
BRIDGE=br0
DEVICE=eth4
HWADDR=98:bb:9f:2c:e8:80
- NM_CONTROLLED=no
ONBOOT=yes
TYPE=Ethernet
USERCTL=no"""),
@@ -1838,7 +1823,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
USERCTL=no"""
@@ -2212,7 +2197,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
DEVICE=eth5
DHCLIENT_SET_DEFAULT_ROUTE=no
HWADDR=98:bb:9f:2c:e8:8a
- NM_CONTROLLED=no
ONBOOT=no
TYPE=Ethernet
USERCTL=no"""),
@@ -2294,7 +2278,6 @@ iface bond0 inet6 static
USERCTL=no"""
@@ -2689,7 +2673,6 @@ iface bond0 inet6 static
MTU=9000
NETMASK=255.255.255.0
NETMASK1=255.255.255.0
@ -169,7 +168,7 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
TYPE=Bond
USERCTL=no
@@ -2304,7 +2287,6 @@ iface bond0 inet6 static
@@ -2701,7 +2684,6 @@ iface bond0 inet6 static
DEVICE=bond0s0
HWADDR=aa:bb:cc:dd:e8:00
MASTER=bond0
@ -177,7 +176,7 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
SLAVE=yes
TYPE=Ethernet
@@ -2326,7 +2308,6 @@ iface bond0 inet6 static
@@ -2729,7 +2711,6 @@ iface bond0 inet6 static
DEVICE=bond0s1
HWADDR=aa:bb:cc:dd:e8:01
MASTER=bond0
@ -185,15 +184,15 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
SLAVE=yes
TYPE=Ethernet
@@ -2383,7 +2364,6 @@ iface bond0 inet6 static
@@ -2794,7 +2775,6 @@ iface bond0 inet6 static
BOOTPROTO=none
DEVICE=en0
HWADDR=aa:bb:cc:dd:e8:00
- NM_CONTROLLED=no
ONBOOT=yes
TYPE=Ethernet
USERCTL=no"""),
@@ -2402,7 +2382,6 @@ iface bond0 inet6 static
USERCTL=no"""
@@ -2815,7 +2795,6 @@ iface bond0 inet6 static
MTU=2222
NETMASK=255.255.255.0
NETMASK1=255.255.255.0
@ -201,7 +200,7 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
PHYSDEV=en0
USERCTL=no
@@ -2467,7 +2446,6 @@ iface bond0 inet6 static
@@ -2890,7 +2869,6 @@ iface bond0 inet6 static
DEVICE=br0
IPADDR=192.168.2.2
NETMASK=255.255.255.0
@ -209,7 +208,7 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
PRIO=22
STP=no
@@ -2591,7 +2569,6 @@ iface bond0 inet6 static
@@ -3032,7 +3010,6 @@ iface bond0 inet6 static
HWADDR=52:54:00:12:34:00
IPADDR=192.168.1.2
NETMASK=255.255.255.0
@ -217,7 +216,7 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=no
TYPE=Ethernet
USERCTL=no
@@ -2601,7 +2578,6 @@ iface bond0 inet6 static
@@ -3044,7 +3021,6 @@ iface bond0 inet6 static
DEVICE=eth1
HWADDR=52:54:00:12:34:aa
MTU=1480
@ -225,7 +224,7 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
TYPE=Ethernet
USERCTL=no
@@ -2610,7 +2586,6 @@ iface bond0 inet6 static
@@ -3055,7 +3031,6 @@ iface bond0 inet6 static
BOOTPROTO=none
DEVICE=eth2
HWADDR=52:54:00:12:34:ff
@ -233,7 +232,7 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=no
TYPE=Ethernet
USERCTL=no
@@ -3027,7 +3002,6 @@ class TestRhelSysConfigRendering(CiTestCase):
@@ -3628,7 +3603,6 @@ class TestRhelSysConfigRendering(CiTestCase):
BOOTPROTO=dhcp
DEVICE=eth1000
HWADDR=07-1c-c6-75-a4-be
@ -241,7 +240,7 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
TYPE=Ethernet
USERCTL=no
@@ -3148,7 +3122,6 @@ GATEWAY=10.0.2.2
@@ -3840,7 +3814,6 @@ GATEWAY=10.0.2.2
HWADDR=52:54:00:12:34:00
IPADDR=10.0.2.15
NETMASK=255.255.255.0
@ -249,7 +248,7 @@ index 38d934d4..c67b5fcc 100644
ONBOOT=yes
TYPE=Ethernet
USERCTL=no
@@ -3218,7 +3191,6 @@ USERCTL=no
@@ -3910,7 +3883,6 @@ USERCTL=no
#
BOOTPROTO=dhcp
DEVICE=eth0
@ -258,5 +257,5 @@ index 38d934d4..c67b5fcc 100644
TYPE=Ethernet
USERCTL=no
--
2.27.0
2.31.1

34
SOURCES/0003-limit-permissions-on-def_log_file.patch
View File

@ -1,4 +1,4 @@
From 6134624f10ef56534e37624adc12f11b09910591 Mon Sep 17 00:00:00 2001
From cb7b35ca10c82c9725c3527e3ec5fb8cb7c61bc0 Mon Sep 17 00:00:00 2001
From: Eduardo Otubo <otubo@redhat.com>
Date: Fri, 7 May 2021 13:36:08 +0200
Subject: limit permissions on def_log_file
@ -22,31 +22,31 @@ Signed-off-by: Eduardo Otubo <otubo@redhat.com>
3 files changed, 6 insertions(+)
diff --git a/cloudinit/settings.py b/cloudinit/settings.py
index e690c0fd..43a1490c 100644
index 39650a5b..3c2145e9 100644
--- a/cloudinit/settings.py
+++ b/cloudinit/settings.py
@@ -46,6 +46,7 @@ CFG_BUILTIN = {
'None',
@@ -49,6 +49,7 @@ CFG_BUILTIN = {
"None",
],
'def_log_file': '/var/log/cloud-init.log',
+ 'def_log_file_mode': 0o600,
'log_cfgs': [],
'mount_default_fields': [None, None, 'auto', 'defaults,nofail', '0', '2'],
'ssh_deletekeys': False,
"def_log_file": "/var/log/cloud-init.log",
+ "def_log_file_mode": 0o600,
"log_cfgs": [],
"mount_default_fields": [None, None, "auto", "defaults,nofail", "0", "2"],
"ssh_deletekeys": False,
diff --git a/cloudinit/stages.py b/cloudinit/stages.py
index 3ef4491c..83e25dd1 100644
index 3f17294b..61db1dbd 100644
--- a/cloudinit/stages.py
+++ b/cloudinit/stages.py
@@ -147,6 +147,7 @@ class Init(object):
@@ -205,6 +205,7 @@ class Init(object):
def _initialize_filesystem(self):
util.ensure_dirs(self._initial_subdirs())
log_file = util.get_cfg_option_str(self.cfg, 'def_log_file')
+ log_file_mode = util.get_cfg_option_int(self.cfg, 'def_log_file_mode')
log_file = util.get_cfg_option_str(self.cfg, "def_log_file")
+ log_file_mode = util.get_cfg_option_int(self.cfg, "def_log_file_mode")
if log_file:
util.ensure_file(log_file, preserve_mode=True)
perms = self.cfg.get('syslog_fix_perms')
util.ensure_file(log_file, mode=0o640, preserve_mode=True)
perms = self.cfg.get("syslog_fix_perms")
diff --git a/doc/examples/cloud-config.txt b/doc/examples/cloud-config.txt
index de9a0f87..bb33ad45 100644
index a2b4a3fa..0ccf3147 100644
--- a/doc/examples/cloud-config.txt
+++ b/doc/examples/cloud-config.txt
@@ -414,10 +414,14 @@ timezone: US/Eastern
@ -65,5 +65,5 @@ index de9a0f87..bb33ad45 100644
# you can set passwords for a user or multiple users
--
2.27.0
2.31.1

45
SOURCES/0006-include-NOZEROCONF-yes-in-etc-sysconfig-network.patch → SOURCES/0004-include-NOZEROCONF-yes-in-etc-sysconfig-network.patch
View File

@ -1,4 +1,4 @@
From dfea0490b899804761fbd7aa23822783d7c36ec5 Mon Sep 17 00:00:00 2001
From ffa647e83efd4293bd027e9e390274aad8a12d94 Mon Sep 17 00:00:00 2001
From: Eduardo Otubo <otubo@redhat.com>
Date: Fri, 7 May 2021 13:36:13 +0200
Subject: include 'NOZEROCONF=yes' in /etc/sysconfig/network
@ -22,44 +22,31 @@ Resolves: rhbz#1653131
Signed-off-by: Eduardo Otubo <otubo@redhat.com>
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
cloudinit/net/sysconfig.py | 11 ++++++++++-
tests/unittests/test_net.py | 1 -
2 files changed, 10 insertions(+), 2 deletions(-)
cloudinit/net/sysconfig.py | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/cloudinit/net/sysconfig.py b/cloudinit/net/sysconfig.py
index 3d276666..d5440998 100644
index e06ddee7..362e8d19 100644
--- a/cloudinit/net/sysconfig.py
+++ b/cloudinit/net/sysconfig.py
@@ -925,7 +925,16 @@ class Renderer(renderer.Renderer):
@@ -1038,7 +1038,16 @@ class Renderer(renderer.Renderer):
# Distros configuring /etc/sysconfig/network as a file e.g. Centos
if sysconfig_path.endswith('network'):
if sysconfig_path.endswith("network"):
util.ensure_dir(os.path.dirname(sysconfig_path))
- netcfg = [_make_header(), 'NETWORKING=yes']
- netcfg = [_make_header(), "NETWORKING=yes"]
+ netcfg = []
+ for line in util.load_file(sysconfig_path, quiet=True).split('\n'):
+ if 'cloud-init' in line:
+ for line in util.load_file(sysconfig_path, quiet=True).split("\n"):
+ if "cloud-init" in line:
+ break
+ if not line.startswith(('NETWORKING=',
+ 'IPV6_AUTOCONF=',
+ 'NETWORKING_IPV6=')):
+ if not line.startswith(("NETWORKING=",
+ "IPV6_AUTOCONF=",
+ "NETWORKING_IPV6=")):
+ netcfg.append(line)
+ # Now generate the cloud-init portion of sysconfig/network
+ netcfg.extend([_make_header(), 'NETWORKING=yes'])
+ netcfg.extend([_make_header(), "NETWORKING=yes"])
if network_state.use_ipv6:
netcfg.append('NETWORKING_IPV6=yes')
netcfg.append('IPV6_AUTOCONF=no')
diff --git a/tests/unittests/test_net.py b/tests/unittests/test_net.py
index 4ea0e597..c67b5fcc 100644
--- a/tests/unittests/test_net.py
+++ b/tests/unittests/test_net.py
@@ -1729,7 +1729,6 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
BOOTPROTO=none
DEVICE=bond0
DHCPV6C=yes
- IPV6_AUTOCONF=no
IPV6INIT=yes
MACADDR=aa:bb:cc:dd:ee:ff
ONBOOT=yes
netcfg.append("NETWORKING_IPV6=yes")
netcfg.append("IPV6_AUTOCONF=no")
--
2.27.0
2.31.1

36
SOURCES/0004-sysconfig-Don-t-write-BOOTPROTO-dhcp-for-ipv6-dhcp.patch
View File

@ -1,36 +0,0 @@
From 699d37a6ff3e343e214943794aac09e4156c2b2b Mon Sep 17 00:00:00 2001
From: Eduardo Otubo <otubo@redhat.com>
Date: Fri, 7 May 2021 13:36:10 +0200
Subject: sysconfig: Don't write BOOTPROTO=dhcp for ipv6 dhcp
Don't write BOOTPROTO=dhcp for ipv6 dhcp, as BOOTPROTO applies
only to ipv4. Explicitly write IPV6_AUTOCONF=no for dhcp on ipv6.
X-downstream-only: yes
Resolves: rhbz#1519271
Signed-off-by: Ryan McCabe <rmccabe@redhat.com>
Merged patches (19.4):
- 6444df4 sysconfig: Don't disable IPV6_AUTOCONF
Signed-off-by: Eduardo Otubo <otubo@redhat.com>
---
tests/unittests/test_net.py | 1 +
1 file changed, 1 insertion(+)
diff --git a/tests/unittests/test_net.py b/tests/unittests/test_net.py
index c67b5fcc..4ea0e597 100644
--- a/tests/unittests/test_net.py
+++ b/tests/unittests/test_net.py
@@ -1729,6 +1729,7 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
BOOTPROTO=none
DEVICE=bond0
DHCPV6C=yes
+ IPV6_AUTOCONF=no
IPV6INIT=yes
MACADDR=aa:bb:cc:dd:ee:ff
ONBOOT=yes
--
2.27.0

57
SOURCES/0005-DataSourceAzure.py-use-hostnamectl-to-set-hostname.patch
View File

@ -1,57 +0,0 @@
From ccc75c1be3ae08d813193071c798fc905b5c03e5 Mon Sep 17 00:00:00 2001
From: Eduardo Otubo <otubo@redhat.com>
Date: Fri, 7 May 2021 13:36:12 +0200
Subject: DataSourceAzure.py: use hostnamectl to set hostname
RH-Author: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-id: <20180417130754.12918-3-vkuznets@redhat.com>
Patchwork-id: 79659
O-Subject: [RHEL7.6/7.5.z cloud-init PATCH 2/2] DataSourceAzure.py: use hostnamectl to set hostname
Bugzilla: 1568717
RH-Acked-by: Eduardo Otubo <otubo@redhat.com>
RH-Acked-by: Mohammed Gamal <mgamal@redhat.com>
RH-Acked-by: Cathy Avery <cavery@redhat.com>
The right way to set hostname in RHEL7 is:
$ hostnamectl set-hostname HOSTNAME
DataSourceAzure, however, uses:
$ hostname HOSTSNAME
instead and this causes problems. We can't simply change
'BUILTIN_DS_CONFIG' in DataSourceAzure.py as 'hostname' is being used
for both getting and setting the hostname.
Long term, this should be fixed in a different way. Cloud-init
has distro-specific hostname setting/getting (see
cloudinit/distros/rhel.py) and DataSourceAzure.py needs to be switched
to use these.
Resolves: rhbz#1434109
X-downstream-only: yes
Signed-off-by: Eduardo Otubo <otubo@redhat.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
cloudinit/sources/DataSourceAzure.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cloudinit/sources/DataSourceAzure.py b/cloudinit/sources/DataSourceAzure.py
index cee630f7..553b5a7e 100755
--- a/cloudinit/sources/DataSourceAzure.py
+++ b/cloudinit/sources/DataSourceAzure.py
@@ -296,7 +296,7 @@ def get_hostname(hostname_command='hostname'):
def set_hostname(hostname, hostname_command='hostname'):
- subp.subp([hostname_command, hostname])
+ util.subp(['hostnamectl', 'set-hostname', str(hostname)])
@azure_ds_telemetry_reporter
--
2.27.0

4
SOURCES/0007-Remove-race-condition-between-cloud-init-and-Network.patch → SOURCES/0005-Remove-race-condition-between-cloud-init-and-Network.patch
View File

@ -1,4 +1,4 @@
From 24894dcf45a307f44e29dc5d5b2d864b75fd982c Mon Sep 17 00:00:00 2001
From 386f0a82bfdfd62e506bf4251c17263260d3250a Mon Sep 17 00:00:00 2001
From: Eduardo Otubo <otubo@redhat.com>
Date: Fri, 7 May 2021 13:36:14 +0200
Subject: Remove race condition between cloud-init and NetworkManager
@ -144,5 +144,5 @@ index d0023a05..0b3d796d 100644
Before=sshd-keygen.service
Before=sshd.service
--
2.27.0
2.31.1

28
SOURCES/ci-rhel-cloud.cfg-remove-ssh_genkeytypes-in-settings.py.patch → SOURCES/0006-rhel-cloud.cfg-remove-ssh_genkeytypes-in-settings.py.patch
View File

@ -1,8 +1,8 @@
From abf1adeae8211f5acd87dc63b03b2ed995047efd Mon Sep 17 00:00:00 2001
From b545a0cbabe8924d048b7172b30e7aad59ed32d5 Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Thu, 20 May 2021 08:53:55 +0200
Subject: [PATCH 1/2] rhel/cloud.cfg: remove ssh_genkeytypes in settings.py and
set in cloud.cfg
Subject: rhel/cloud.cfg: remove ssh_genkeytypes in settings.py and set in
cloud.cfg
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 10: rhel/cloud.cfg: remove ssh_genkeytypes in settings.py and set in cloud.cfg
@ -35,18 +35,18 @@ Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/cloudinit/settings.py b/cloudinit/settings.py
index 43a1490c..2acf2615 100644
index 3c2145e9..71672e10 100644
--- a/cloudinit/settings.py
+++ b/cloudinit/settings.py
@@ -49,8 +49,6 @@ CFG_BUILTIN = {
'def_log_file_mode': 0o600,
'log_cfgs': [],
'mount_default_fields': [None, None, 'auto', 'defaults,nofail', '0', '2'],
- 'ssh_deletekeys': False,
- 'ssh_genkeytypes': [],
'syslog_fix_perms': [],
'system_info': {
'paths': {
@@ -52,8 +52,6 @@ CFG_BUILTIN = {
"def_log_file_mode": 0o600,
"log_cfgs": [],
"mount_default_fields": [None, None, "auto", "defaults,nofail", "0", "2"],
- "ssh_deletekeys": False,
- "ssh_genkeytypes": [],
"syslog_fix_perms": [],
"system_info": {
"paths": {
diff --git a/rhel/cloud.cfg b/rhel/cloud.cfg
index 9ecba215..cbee197a 100644
--- a/rhel/cloud.cfg
@ -61,5 +61,5 @@ index 9ecba215..cbee197a 100644
disable_vmware_customization: false
--
2.27.0
2.31.1

496
SOURCES/0008-net-exclude-OVS-internal-interfaces-in-get_interface.patch
View File

@ -1,496 +0,0 @@
From b48dda73da94782d7ab0c455fa382d3a5ef3c419 Mon Sep 17 00:00:00 2001
From: Daniel Watkins <oddbloke@ubuntu.com>
Date: Mon, 8 Mar 2021 12:50:57 -0500
Subject: net: exclude OVS internal interfaces in get_interfaces (#829)
`get_interfaces` is used to in two ways, broadly: firstly, to determine
the available interfaces when converting cloud network configuration
formats to cloud-init's network configuration formats; and, secondly, to
ensure that any interfaces which are specified in network configuration
are (a) available, and (b) named correctly. The first of these is
unaffected by this commit, as no clouds support Open vSwitch
configuration in their network configuration formats.
For the second, we check that MAC addresses of physical devices are
unique. In some OVS configurations, there are OVS-created devices which
have duplicate MAC addresses, either with each other or with physical
devices. As these interfaces are created by OVS, we can be confident
that (a) they will be available when appropriate, and (b) that OVS will
name them correctly. As such, this commit excludes any OVS-internal
interfaces from the set of interfaces returned by `get_interfaces`.
LP: #1912844
---
cloudinit/net/__init__.py | 62 +++++++++
cloudinit/net/tests/test_init.py | 119 ++++++++++++++++++
.../sources/helpers/tests/test_openstack.py | 5 +
cloudinit/sources/tests/test_oracle.py | 4 +
.../integration_tests/bugs/test_lp1912844.py | 103 +++++++++++++++
.../test_datasource/test_configdrive.py | 8 ++
tests/unittests/test_net.py | 20 +++
7 files changed, 321 insertions(+)
create mode 100644 tests/integration_tests/bugs/test_lp1912844.py
diff --git a/cloudinit/net/__init__.py b/cloudinit/net/__init__.py
index de65e7af..385b7bcc 100644
--- a/cloudinit/net/__init__.py
+++ b/cloudinit/net/__init__.py
@@ -6,6 +6,7 @@
# This file is part of cloud-init. See LICENSE file for license information.
import errno
+import functools
import ipaddress
import logging
import os
@@ -19,6 +20,19 @@ from cloudinit.url_helper import UrlError, readurl
LOG = logging.getLogger(__name__)
SYS_CLASS_NET = "/sys/class/net/"
DEFAULT_PRIMARY_INTERFACE = 'eth0'
+OVS_INTERNAL_INTERFACE_LOOKUP_CMD = [
+ "ovs-vsctl",
+ "--format",
+ "csv",
+ "--no-headings",
+ "--timeout",
+ "10",
+ "--columns",
+ "name",
+ "find",
+ "interface",
+ "type=internal",
+]
def natural_sort_key(s, _nsre=re.compile('([0-9]+)')):
@@ -133,6 +147,52 @@ def master_is_openvswitch(devname):
return os.path.exists(ovs_path)
+@functools.lru_cache(maxsize=None)
+def openvswitch_is_installed() -> bool:
+ """Return a bool indicating if Open vSwitch is installed in the system."""
+ ret = bool(subp.which("ovs-vsctl"))
+ if not ret:
+ LOG.debug(
+ "ovs-vsctl not in PATH; not detecting Open vSwitch interfaces"
+ )
+ return ret
+
+
+@functools.lru_cache(maxsize=None)
+def get_ovs_internal_interfaces() -> list:
+ """Return a list of the names of OVS internal interfaces on the system.
+
+ These will all be strings, and are used to exclude OVS-specific interface
+ from cloud-init's network configuration handling.
+ """
+ try:
+ out, _err = subp.subp(OVS_INTERNAL_INTERFACE_LOOKUP_CMD)
+ except subp.ProcessExecutionError as exc:
+ if "database connection failed" in exc.stderr:
+ LOG.info(
+ "Open vSwitch is not yet up; no interfaces will be detected as"
+ " OVS-internal"
+ )
+ return []
+ raise
+ else:
+ return out.splitlines()
+
+
+def is_openvswitch_internal_interface(devname: str) -> bool:
+ """Returns True if this is an OVS internal interface.
+
+ If OVS is not installed or not yet running, this will return False.
+ """
+ if not openvswitch_is_installed():
+ return False
+ ovs_bridges = get_ovs_internal_interfaces()
+ if devname in ovs_bridges:
+ LOG.debug("Detected %s as an OVS interface", devname)
+ return True
+ return False
+
+
def is_netfailover(devname, driver=None):
""" netfailover driver uses 3 nics, master, primary and standby.
this returns True if the device is either the primary or standby
@@ -884,6 +944,8 @@ def get_interfaces(blacklist_drivers=None) -> list:
# skip nics that have no mac (00:00....)
if name != 'lo' and mac == zero_mac[:len(mac)]:
continue
+ if is_openvswitch_internal_interface(name):
+ continue
# skip nics that have drivers blacklisted
driver = device_driver(name)
if driver in blacklist_drivers:
diff --git a/cloudinit/net/tests/test_init.py b/cloudinit/net/tests/test_init.py
index 0535387a..946f8ee2 100644
--- a/cloudinit/net/tests/test_init.py
+++ b/cloudinit/net/tests/test_init.py
@@ -391,6 +391,10 @@ class TestGetDeviceList(CiTestCase):
self.assertCountEqual(['eth0', 'eth1'], net.get_devicelist())
+@mock.patch(
+ "cloudinit.net.is_openvswitch_internal_interface",
+ mock.Mock(return_value=False),
+)
class TestGetInterfaceMAC(CiTestCase):
def setUp(self):
@@ -1224,6 +1228,121 @@ class TestNetFailOver(CiTestCase):
self.assertFalse(net.is_netfailover(devname, driver))
+class TestOpenvswitchIsInstalled:
+ """Test cloudinit.net.openvswitch_is_installed.
+
+ Uses the ``clear_lru_cache`` local autouse fixture to allow us to test
+ despite the ``lru_cache`` decorator on the unit under test.
+ """
+
+ @pytest.fixture(autouse=True)
+ def clear_lru_cache(self):
+ net.openvswitch_is_installed.cache_clear()
+
+ @pytest.mark.parametrize(
+ "expected,which_return", [(True, "/some/path"), (False, None)]
+ )
+ @mock.patch("cloudinit.net.subp.which")
+ def test_mirrors_which_result(self, m_which, expected, which_return):
+ m_which.return_value = which_return
+ assert expected == net.openvswitch_is_installed()
+
+ @mock.patch("cloudinit.net.subp.which")
+ def test_only_calls_which_once(self, m_which):
+ net.openvswitch_is_installed()
+ net.openvswitch_is_installed()
+ assert 1 == m_which.call_count
+
+
+@mock.patch("cloudinit.net.subp.subp", return_value=("", ""))
+class TestGetOVSInternalInterfaces:
+ """Test cloudinit.net.get_ovs_internal_interfaces.
+
+ Uses the ``clear_lru_cache`` local autouse fixture to allow us to test
+ despite the ``lru_cache`` decorator on the unit under test.
+ """
+ @pytest.fixture(autouse=True)
+ def clear_lru_cache(self):
+ net.get_ovs_internal_interfaces.cache_clear()
+
+ def test_command_used(self, m_subp):
+ """Test we use the correct command when we call subp"""
+ net.get_ovs_internal_interfaces()
+
+ assert [
+ mock.call(net.OVS_INTERNAL_INTERFACE_LOOKUP_CMD)
+ ] == m_subp.call_args_list
+
+ def test_subp_contents_split_and_returned(self, m_subp):
+ """Test that the command output is appropriately mangled."""
+ stdout = "iface1\niface2\niface3\n"
+ m_subp.return_value = (stdout, "")
+
+ assert [
+ "iface1",
+ "iface2",
+ "iface3",
+ ] == net.get_ovs_internal_interfaces()
+
+ def test_database_connection_error_handled_gracefully(self, m_subp):
+ """Test that the error indicating OVS is down is handled gracefully."""
+ m_subp.side_effect = ProcessExecutionError(
+ stderr="database connection failed"
+ )
+
+ assert [] == net.get_ovs_internal_interfaces()
+
+ def test_other_errors_raised(self, m_subp):
+ """Test that only database connection errors are handled."""
+ m_subp.side_effect = ProcessExecutionError()
+
+ with pytest.raises(ProcessExecutionError):
+ net.get_ovs_internal_interfaces()
+
+ def test_only_runs_once(self, m_subp):
+ """Test that we cache the value."""
+ net.get_ovs_internal_interfaces()
+ net.get_ovs_internal_interfaces()
+
+ assert 1 == m_subp.call_count
+
+
+@mock.patch("cloudinit.net.get_ovs_internal_interfaces")
+@mock.patch("cloudinit.net.openvswitch_is_installed")
+class TestIsOpenVSwitchInternalInterface:
+ def test_false_if_ovs_not_installed(
+ self, m_openvswitch_is_installed, _m_get_ovs_internal_interfaces
+ ):
+ """Test that OVS' absence returns False."""
+ m_openvswitch_is_installed.return_value = False
+
+ assert not net.is_openvswitch_internal_interface("devname")
+
+ @pytest.mark.parametrize(
+ "detected_interfaces,devname,expected_return",
+ [
+ ([], "devname", False),
+ (["notdevname"], "devname", False),
+ (["devname"], "devname", True),
+ (["some", "other", "devices", "and", "ours"], "ours", True),
+ ],
+ )
+ def test_return_value_based_on_detected_interfaces(
+ self,
+ m_openvswitch_is_installed,
+ m_get_ovs_internal_interfaces,
+ detected_interfaces,
+ devname,
+ expected_return,
+ ):
+ """Test that the detected interfaces are used correctly."""
+ m_openvswitch_is_installed.return_value = True
+ m_get_ovs_internal_interfaces.return_value = detected_interfaces
+ assert expected_return == net.is_openvswitch_internal_interface(
+ devname
+ )
+
+
class TestIsIpAddress:
"""Tests for net.is_ip_address.
diff --git a/cloudinit/sources/helpers/tests/test_openstack.py b/cloudinit/sources/helpers/tests/test_openstack.py
index 2bde1e3f..95fb9743 100644
--- a/cloudinit/sources/helpers/tests/test_openstack.py
+++ b/cloudinit/sources/helpers/tests/test_openstack.py
@@ -1,10 +1,15 @@
# This file is part of cloud-init. See LICENSE file for license information.
# ./cloudinit/sources/helpers/tests/test_openstack.py
+from unittest import mock
from cloudinit.sources.helpers import openstack
from cloudinit.tests import helpers as test_helpers
+@mock.patch(
+ "cloudinit.net.is_openvswitch_internal_interface",
+ mock.Mock(return_value=False)
+)
class TestConvertNetJson(test_helpers.CiTestCase):
def test_phy_types(self):
diff --git a/cloudinit/sources/tests/test_oracle.py b/cloudinit/sources/tests/test_oracle.py
index a7bbdfd9..dcf33b9b 100644
--- a/cloudinit/sources/tests/test_oracle.py
+++ b/cloudinit/sources/tests/test_oracle.py
@@ -173,6 +173,10 @@ class TestIsPlatformViable(test_helpers.CiTestCase):
m_read_dmi_data.assert_has_calls([mock.call('chassis-asset-tag')])
+@mock.patch(
+ "cloudinit.net.is_openvswitch_internal_interface",
+ mock.Mock(return_value=False)
+)
class TestNetworkConfigFromOpcImds:
def test_no_secondary_nics_does_not_mutate_input(self, oracle_ds):
oracle_ds._vnics_data = [{}]
diff --git a/tests/integration_tests/bugs/test_lp1912844.py b/tests/integration_tests/bugs/test_lp1912844.py
new file mode 100644
index 00000000..efafae50
--- /dev/null
+++ b/tests/integration_tests/bugs/test_lp1912844.py
@@ -0,0 +1,103 @@
+"""Integration test for LP: #1912844
+
+cloud-init should ignore OVS-internal interfaces when performing its own
+interface determination: these interfaces are handled fully by OVS, so
+cloud-init should never need to touch them.
+
+This test is a semi-synthetic reproducer for the bug. It uses a similar
+network configuration, tweaked slightly to DHCP in a way that will succeed even
+on "failed" boots. The exact bug doesn't reproduce with the NoCloud
+datasource, because it runs at init-local time (whereas the MAAS datasource,
+from the report, runs only at init (network) time): this means that the
+networking code runs before OVS creates its interfaces (which happens after
+init-local but, of course, before networking is up), and so doesn't generate
+the traceback that they cause. We work around this by calling
+``get_interfaces_by_mac` directly in the test code.
+"""
+import pytest
+
+from tests.integration_tests import random_mac_address
+
+MAC_ADDRESS = random_mac_address()
+
+NETWORK_CONFIG = """\
+bonds:
+ bond0:
+ interfaces:
+ - enp5s0
+ macaddress: {0}
+ mtu: 1500
+bridges:
+ ovs-br:
+ interfaces:
+ - bond0
+ macaddress: {0}
+ mtu: 1500
+ openvswitch: {{}}
+ dhcp4: true
+ethernets:
+ enp5s0:
+ mtu: 1500
+ set-name: enp5s0
+ match:
+ macaddress: {0}
+version: 2
+vlans:
+ ovs-br.100:
+ id: 100
+ link: ovs-br
+ mtu: 1500
+ ovs-br.200:
+ id: 200
+ link: ovs-br
+ mtu: 1500
+""".format(MAC_ADDRESS)
+
+
+SETUP_USER_DATA = """\
+#cloud-config
+packages:
+- openvswitch-switch
+"""
+
+
+@pytest.fixture
+def ovs_enabled_session_cloud(session_cloud):
+ """A session_cloud wrapper, to use an OVS-enabled image for tests.
+
+ This implementation is complicated by wanting to use ``session_cloud``s
+ snapshot cleanup/retention logic, to avoid having to reimplement that here.
+ """
+ old_snapshot_id = session_cloud.snapshot_id
+ with session_cloud.launch(
+ user_data=SETUP_USER_DATA,
+ ) as instance:
+ instance.instance.clean()
+ session_cloud.snapshot_id = instance.snapshot()
+
+ yield session_cloud
+
+ try:
+ session_cloud.delete_snapshot()
+ finally:
+ session_cloud.snapshot_id = old_snapshot_id
+
+
+@pytest.mark.lxd_vm
+def test_get_interfaces_by_mac_doesnt_traceback(ovs_enabled_session_cloud):
+ """Launch our OVS-enabled image and confirm the bug doesn't reproduce."""
+ launch_kwargs = {
+ "config_dict": {
+ "user.network-config": NETWORK_CONFIG,
+ "volatile.eth0.hwaddr": MAC_ADDRESS,
+ },
+ }
+ with ovs_enabled_session_cloud.launch(
+ launch_kwargs=launch_kwargs,
+ ) as client:
+ result = client.execute(
+ "python3 -c"
+ "'from cloudinit.net import get_interfaces_by_mac;"
+ "get_interfaces_by_mac()'"
+ )
+ assert result.ok
diff --git a/tests/unittests/test_datasource/test_configdrive.py b/tests/unittests/test_datasource/test_configdrive.py
index 6f830cc6..2e2b7847 100644
--- a/tests/unittests/test_datasource/test_configdrive.py
+++ b/tests/unittests/test_datasource/test_configdrive.py
@@ -494,6 +494,10 @@ class TestConfigDriveDataSource(CiTestCase):
self.assertEqual('config-disk (/dev/anything)', cfg_ds.subplatform)
+@mock.patch(
+ "cloudinit.net.is_openvswitch_internal_interface",
+ mock.Mock(return_value=False)
+)
class TestNetJson(CiTestCase):
def setUp(self):
super(TestNetJson, self).setUp()
@@ -654,6 +658,10 @@ class TestNetJson(CiTestCase):
self.assertEqual(out_data, conv_data)
+@mock.patch(
+ "cloudinit.net.is_openvswitch_internal_interface",
+ mock.Mock(return_value=False)
+)
class TestConvertNetworkData(CiTestCase):
with_logs = True
diff --git a/tests/unittests/test_net.py b/tests/unittests/test_net.py
index c67b5fcc..14d3462f 100644
--- a/tests/unittests/test_net.py
+++ b/tests/unittests/test_net.py
@@ -2908,6 +2908,10 @@ iface eth1 inet dhcp
self.assertEqual(0, mock_settle.call_count)
+@mock.patch(
+ "cloudinit.net.is_openvswitch_internal_interface",
+ mock.Mock(return_value=False)
+)
class TestRhelSysConfigRendering(CiTestCase):
with_logs = True
@@ -3592,6 +3596,10 @@ USERCTL=no
expected, self._render_and_read(network_config=v2data))
+@mock.patch(
+ "cloudinit.net.is_openvswitch_internal_interface",
+ mock.Mock(return_value=False)
+)
class TestOpenSuseSysConfigRendering(CiTestCase):
with_logs = True
@@ -5009,6 +5017,10 @@ class TestNetRenderers(CiTestCase):
self.assertTrue(result)
+@mock.patch(
+ "cloudinit.net.is_openvswitch_internal_interface",
+ mock.Mock(return_value=False)
+)
class TestGetInterfaces(CiTestCase):
_data = {'bonds': ['bond1'],
'bridges': ['bridge1'],
@@ -5158,6 +5170,10 @@ class TestInterfaceHasOwnMac(CiTestCase):
self.assertFalse(interface_has_own_mac("eth0"))
+@mock.patch(
+ "cloudinit.net.is_openvswitch_internal_interface",
+ mock.Mock(return_value=False)
+)
class TestGetInterfacesByMac(CiTestCase):
_data = {'bonds': ['bond1'],
'bridges': ['bridge1'],
@@ -5314,6 +5330,10 @@ class TestInterfacesSorting(CiTestCase):
['enp0s3', 'enp0s8', 'enp0s13', 'enp1s2', 'enp2s0', 'enp2s3'])
+@mock.patch(
+ "cloudinit.net.is_openvswitch_internal_interface",
+ mock.Mock(return_value=False)
+)
class TestGetIBHwaddrsByInterface(CiTestCase):
_ib_addr = '80:00:00:28:fe:80:00:00:00:00:00:00:00:11:22:03:00:33:44:56'
--
2.27.0

87
SOURCES/0009-Fix-requiring-device-number-on-EC2-derivatives-836.patch
View File

@ -1,87 +0,0 @@
From bec5fb60ffae3d1137c7261e5571c2751c5dda25 Mon Sep 17 00:00:00 2001
From: James Falcon <TheRealFalcon@users.noreply.github.com>
Date: Mon, 8 Mar 2021 14:09:47 -0600
Subject: Fix requiring device-number on EC2 derivatives (#836)
#342 (70dbccbb) introduced the ability to determine route-metrics based on
the `device-number` provided by the EC2 IMDS. Not all datasources that
subclass EC2 will have this attribute, so allow the old behavior if
`device-number` is not present.
LP: #1917875
---
cloudinit/sources/DataSourceEc2.py | 3 +-
.../unittests/test_datasource/test_aliyun.py | 30 +++++++++++++++++++
2 files changed, 32 insertions(+), 1 deletion(-)
diff --git a/cloudinit/sources/DataSourceEc2.py b/cloudinit/sources/DataSourceEc2.py
index 1930a509..a2105dc7 100644
--- a/cloudinit/sources/DataSourceEc2.py
+++ b/cloudinit/sources/DataSourceEc2.py
@@ -765,13 +765,14 @@ def convert_ec2_metadata_network_config(
netcfg['ethernets'][nic_name] = dev_config
return netcfg
# Apply network config for all nics and any secondary IPv4/v6 addresses
+ nic_idx = 0
for mac, nic_name in sorted(macs_to_nics.items()):
nic_metadata = macs_metadata.get(mac)
if not nic_metadata:
continue # Not a physical nic represented in metadata
# device-number is zero-indexed, we want it 1-indexed for the
# multiplication on the following line
- nic_idx = int(nic_metadata['device-number']) + 1
+ nic_idx = int(nic_metadata.get('device-number', nic_idx)) + 1
dhcp_override = {'route-metric': nic_idx * 100}
dev_config = {'dhcp4': True, 'dhcp4-overrides': dhcp_override,
'dhcp6': False,
diff --git a/tests/unittests/test_datasource/test_aliyun.py b/tests/unittests/test_datasource/test_aliyun.py
index eb2828d5..cab1ac2b 100644
--- a/tests/unittests/test_datasource/test_aliyun.py
+++ b/tests/unittests/test_datasource/test_aliyun.py
@@ -7,6 +7,7 @@ from unittest import mock
from cloudinit import helpers
from cloudinit.sources import DataSourceAliYun as ay
+from cloudinit.sources.DataSourceEc2 import convert_ec2_metadata_network_config
from cloudinit.tests import helpers as test_helpers
DEFAULT_METADATA = {
@@ -183,6 +184,35 @@ class TestAliYunDatasource(test_helpers.HttprettyTestCase):
self.assertEqual(ay.parse_public_keys(public_keys),
public_keys['key-pair-0']['openssh-key'])
+ def test_route_metric_calculated_without_device_number(self):
+ """Test that route-metric code works without `device-number`
+
+ `device-number` is part of EC2 metadata, but not supported on aliyun.
+ Attempting to access it will raise a KeyError.
+
+ LP: #1917875
+ """
+ netcfg = convert_ec2_metadata_network_config(
+ {"interfaces": {"macs": {
+ "06:17:04:d7:26:09": {
+ "interface-id": "eni-e44ef49e",
+ },
+ "06:17:04:d7:26:08": {
+ "interface-id": "eni-e44ef49f",
+ }
+ }}},
+ macs_to_nics={
+ '06:17:04:d7:26:09': 'eth0',
+ '06:17:04:d7:26:08': 'eth1',
+ }
+ )
+
+ met0 = netcfg['ethernets']['eth0']['dhcp4-overrides']['route-metric']
+ met1 = netcfg['ethernets']['eth1']['dhcp4-overrides']['route-metric']
+
+ # route-metric numbers should be 100 apart
+ assert 100 == abs(met0 - met1)
+
class TestIsAliYun(test_helpers.CiTestCase):
ALIYUN_PRODUCT = 'Alibaba Cloud ECS'
--
2.27.0

295
SOURCES/ci-Add-flexibility-to-IMDS-api-version-793.patch
View File

@ -1,295 +0,0 @@
From 2a2a5cdec0de0b96d503f9357c1641043574f90a Mon Sep 17 00:00:00 2001
From: Thomas Stringer <thstring@microsoft.com>
Date: Wed, 3 Mar 2021 11:07:43 -0500
Subject: [PATCH 1/7] Add flexibility to IMDS api-version (#793)
RH-Author: Eduardo Otubo <otubo@redhat.com>
RH-MergeRequest: 45: Add support for userdata on Azure from IMDS
RH-Commit: [1/7] 9aa42581c4ff175fb6f8f4a78d94cac9c9971062
RH-Bugzilla: 2023940
RH-Acked-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
Add flexibility to IMDS api-version by having both a desired IMDS
api-version and a minimum api-version. The desired api-version will
be used first, and if that fails it will fall back to the minimum
api-version.
---
cloudinit/sources/DataSourceAzure.py | 113 ++++++++++++++----
tests/unittests/test_datasource/test_azure.py | 42 ++++++-
2 files changed, 129 insertions(+), 26 deletions(-)
diff --git a/cloudinit/sources/DataSourceAzure.py b/cloudinit/sources/DataSourceAzure.py
index 553b5a7e..de1452ce 100755
--- a/cloudinit/sources/DataSourceAzure.py
+++ b/cloudinit/sources/DataSourceAzure.py
@@ -78,17 +78,15 @@ AGENT_SEED_DIR = '/var/lib/waagent'
# In the event where the IMDS primary server is not
# available, it takes 1s to fallback to the secondary one
IMDS_TIMEOUT_IN_SECONDS = 2
-IMDS_URL = "http://169.254.169.254/metadata/"
-IMDS_VER = "2019-06-01"
-IMDS_VER_PARAM = "api-version={}".format(IMDS_VER)
+IMDS_URL = "http://169.254.169.254/metadata"
+IMDS_VER_MIN = "2019-06-01"
+IMDS_VER_WANT = "2020-09-01"
class metadata_type(Enum):
- compute = "{}instance?{}".format(IMDS_URL, IMDS_VER_PARAM)
- network = "{}instance/network?{}".format(IMDS_URL,
- IMDS_VER_PARAM)
- reprovisiondata = "{}reprovisiondata?{}".format(IMDS_URL,
- IMDS_VER_PARAM)
+ compute = "{}/instance".format(IMDS_URL)
+ network = "{}/instance/network".format(IMDS_URL)
+ reprovisiondata = "{}/reprovisiondata".format(IMDS_URL)
PLATFORM_ENTROPY_SOURCE = "/sys/firmware/acpi/tables/OEM0"
@@ -349,6 +347,8 @@ class DataSourceAzure(sources.DataSource):
self.update_events['network'].add(EventType.BOOT)
self._ephemeral_dhcp_ctx = None
+ self.failed_desired_api_version = False
+
def __str__(self):
root = sources.DataSource.__str__(self)
return "%s [seed=%s]" % (root, self.seed)
@@ -520,8 +520,10 @@ class DataSourceAzure(sources.DataSource):
self._wait_for_all_nics_ready()
ret = self._reprovision()
- imds_md = get_metadata_from_imds(
- self.fallback_interface, retries=10)
+ imds_md = self.get_imds_data_with_api_fallback(
+ self.fallback_interface,
+ retries=10
+ )
(md, userdata_raw, cfg, files) = ret
self.seed = cdev
crawled_data.update({
@@ -652,6 +654,57 @@ class DataSourceAzure(sources.DataSource):
self.ds_cfg['data_dir'], crawled_data['files'], dirmode=0o700)
return True
+ @azure_ds_telemetry_reporter
+ def get_imds_data_with_api_fallback(
+ self,
+ fallback_nic,
+ retries,
+ md_type=metadata_type.compute):
+ """
+ Wrapper for get_metadata_from_imds so that we can have flexibility
+ in which IMDS api-version we use. If a particular instance of IMDS
+ does not have the api version that is desired, we want to make
+ this fault tolerant and fall back to a good known minimum api
+ version.
+ """
+
+ if not self.failed_desired_api_version:
+ for _ in range(retries):
+ try:
+ LOG.info(
+ "Attempting IMDS api-version: %s",
+ IMDS_VER_WANT
+ )
+ return get_metadata_from_imds(
+ fallback_nic=fallback_nic,
+ retries=0,
+ md_type=md_type,
+ api_version=IMDS_VER_WANT
+ )
+ except UrlError as err:
+ LOG.info(
+ "UrlError with IMDS api-version: %s",
+ IMDS_VER_WANT
+ )
+ if err.code == 400:
+ log_msg = "Fall back to IMDS api-version: {}".format(
+ IMDS_VER_MIN
+ )
+ report_diagnostic_event(
+ log_msg,
+ logger_func=LOG.info
+ )
+ self.failed_desired_api_version = True
+ break
+
+ LOG.info("Using IMDS api-version: %s", IMDS_VER_MIN)
+ return get_metadata_from_imds(
+ fallback_nic=fallback_nic,
+ retries=retries,
+ md_type=md_type,
+ api_version=IMDS_VER_MIN
+ )
+
def device_name_to_device(self, name):
return self.ds_cfg['disk_aliases'].get(name)
@@ -880,10 +933,11 @@ class DataSourceAzure(sources.DataSource):
# primary nic is being attached first helps here. Otherwise each nic
# could add several seconds of delay.
try:
- imds_md = get_metadata_from_imds(
+ imds_md = self.get_imds_data_with_api_fallback(
ifname,
5,
- metadata_type.network)
+ metadata_type.network
+ )
except Exception as e:
LOG.warning(
"Failed to get network metadata using nic %s. Attempt to "
@@ -1017,7 +1071,10 @@ class DataSourceAzure(sources.DataSource):
def _poll_imds(self):
"""Poll IMDS for the new provisioning data until we get a valid
response. Then return the returned JSON object."""
- url = metadata_type.reprovisiondata.value
+ url = "{}?api-version={}".format(
+ metadata_type.reprovisiondata.value,
+ IMDS_VER_MIN
+ )
headers = {"Metadata": "true"}
nl_sock = None
report_ready = bool(not os.path.isfile(REPORTED_READY_MARKER_FILE))
@@ -2059,7 +2116,8 @@ def _generate_network_config_from_fallback_config() -> dict:
@azure_ds_telemetry_reporter
def get_metadata_from_imds(fallback_nic,
retries,
- md_type=metadata_type.compute):
+ md_type=metadata_type.compute,
+ api_version=IMDS_VER_MIN):
"""Query Azure's instance metadata service, returning a dictionary.
If network is not up, setup ephemeral dhcp on fallback_nic to talk to the
@@ -2069,13 +2127,16 @@ def get_metadata_from_imds(fallback_nic,
@param fallback_nic: String. The name of the nic which requires active
network in order to query IMDS.
@param retries: The number of retries of the IMDS_URL.
+ @param md_type: Metadata type for IMDS request.
+ @param api_version: IMDS api-version to use in the request.
@return: A dict of instance metadata containing compute and network
info.
"""
kwargs = {'logfunc': LOG.debug,
'msg': 'Crawl of Azure Instance Metadata Service (IMDS)',
- 'func': _get_metadata_from_imds, 'args': (retries, md_type,)}
+ 'func': _get_metadata_from_imds,
+ 'args': (retries, md_type, api_version,)}
if net.is_up(fallback_nic):
return util.log_time(**kwargs)
else:
@@ -2091,20 +2152,26 @@ def get_metadata_from_imds(fallback_nic,
@azure_ds_telemetry_reporter
-def _get_metadata_from_imds(retries, md_type=metadata_type.compute):
-
- url = md_type.value
+def _get_metadata_from_imds(
+ retries,
+ md_type=metadata_type.compute,
+ api_version=IMDS_VER_MIN):
+ url = "{}?api-version={}".format(md_type.value, api_version)
headers = {"Metadata": "true"}
try:
response = readurl(
url, timeout=IMDS_TIMEOUT_IN_SECONDS, headers=headers,
retries=retries, exception_cb=retry_on_url_exc)
except Exception as e:
- report_diagnostic_event(
- 'Ignoring IMDS instance metadata. '
- 'Get metadata from IMDS failed: %s' % e,
- logger_func=LOG.warning)
- return {}
+ # pylint:disable=no-member
+ if isinstance(e, UrlError) and e.code == 400:
+ raise
+ else:
+ report_diagnostic_event(
+ 'Ignoring IMDS instance metadata. '
+ 'Get metadata from IMDS failed: %s' % e,
+ logger_func=LOG.warning)
+ return {}
try:
from json.decoder import JSONDecodeError
json_decode_error = JSONDecodeError
diff --git a/tests/unittests/test_datasource/test_azure.py b/tests/unittests/test_datasource/test_azure.py
index f597c723..dedebeb1 100644
--- a/tests/unittests/test_datasource/test_azure.py
+++ b/tests/unittests/test_datasource/test_azure.py
@@ -408,7 +408,9 @@ class TestGetMetadataFromIMDS(HttprettyTestCase):
def setUp(self):
super(TestGetMetadataFromIMDS, self).setUp()
- self.network_md_url = dsaz.IMDS_URL + "instance?api-version=2019-06-01"
+ self.network_md_url = "{}/instance?api-version=2019-06-01".format(
+ dsaz.IMDS_URL
+ )
@mock.patch(MOCKPATH + 'readurl')
@mock.patch(MOCKPATH + 'EphemeralDHCPv4', autospec=True)
@@ -518,7 +520,7 @@ class TestGetMetadataFromIMDS(HttprettyTestCase):
"""Return empty dict when IMDS network metadata is absent."""
httpretty.register_uri(
httpretty.GET,
- dsaz.IMDS_URL + 'instance?api-version=2017-12-01',
+ dsaz.IMDS_URL + '/instance?api-version=2017-12-01',
body={}, status=404)
m_net_is_up.return_value = True # skips dhcp
@@ -1877,6 +1879,40 @@ scbus-1 on xpt0 bus 0
ssh_keys = dsrc.get_public_ssh_keys()
self.assertEqual(ssh_keys, ['key2'])
+ @mock.patch(MOCKPATH + 'get_metadata_from_imds')
+ def test_imds_api_version_wanted_nonexistent(
+ self,
+ m_get_metadata_from_imds):
+ def get_metadata_from_imds_side_eff(*args, **kwargs):
+ if kwargs['api_version'] == dsaz.IMDS_VER_WANT:
+ raise url_helper.UrlError("No IMDS version", code=400)
+ return NETWORK_METADATA
+ m_get_metadata_from_imds.side_effect = get_metadata_from_imds_side_eff
+ sys_cfg = {'datasource': {'Azure': {'apply_network_config': True}}}
+ odata = {'HostName': "myhost", 'UserName': "myuser"}
+ data = {
+ 'ovfcontent': construct_valid_ovf_env(data=odata),
+ 'sys_cfg': sys_cfg
+ }
+ dsrc = self._get_ds(data)
+ dsrc.get_data()
+ self.assertIsNotNone(dsrc.metadata)
+ self.assertTrue(dsrc.failed_desired_api_version)
+
+ @mock.patch(
+ MOCKPATH + 'get_metadata_from_imds', return_value=NETWORK_METADATA)
+ def test_imds_api_version_wanted_exists(self, m_get_metadata_from_imds):
+ sys_cfg = {'datasource': {'Azure': {'apply_network_config': True}}}
+ odata = {'HostName': "myhost", 'UserName': "myuser"}
+ data = {
+ 'ovfcontent': construct_valid_ovf_env(data=odata),
+ 'sys_cfg': sys_cfg
+ }
+ dsrc = self._get_ds(data)
+ dsrc.get_data()
+ self.assertIsNotNone(dsrc.metadata)
+ self.assertFalse(dsrc.failed_desired_api_version)
+
class TestAzureBounce(CiTestCase):
@@ -2657,7 +2693,7 @@ class TestPreprovisioningHotAttachNics(CiTestCase):
@mock.patch(MOCKPATH + 'DataSourceAzure.wait_for_link_up')
@mock.patch('cloudinit.sources.helpers.netlink.wait_for_nic_attach_event')
@mock.patch('cloudinit.sources.net.find_fallback_nic')
- @mock.patch(MOCKPATH + 'get_metadata_from_imds')
+ @mock.patch(MOCKPATH + 'DataSourceAzure.get_imds_data_with_api_fallback')
@mock.patch(MOCKPATH + 'EphemeralDHCPv4')
@mock.patch(MOCKPATH + 'DataSourceAzure._wait_for_nic_detach')
@mock.patch('os.path.isfile')
--
2.27.0

2300
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257
SOURCES/ci-Align-rhel-custom-files-with-upstream-1431.patch Normal file
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@ -0,0 +1,257 @@
From 5c99ba05086b1ec83ce7e0c64edb4add4b47d923 Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Thu, 19 May 2022 11:14:39 +0200
Subject: [PATCH 3/4] Align rhel custom files with upstream (#1431)
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 65: Align rhel custom files with upstream (#1431)
RH-Commit: [1/2] 5d9067175688b1006472a477b0916b81c73d5e07
RH-Bugzilla: 2082071
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
RH-Acked-by: Eduardo Otubo <otubo@redhat.com>
RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
commit 9624758f91b61f4711e8d7b5c83075b5d23e0c43
Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Wed May 18 15:18:04 2022 +0200
Align rhel custom files with upstream (#1431)
So far RHEL had its own custom .service and cloud.cfg files,
that diverged from upstream. We always replaced the generated files
with the ones we had.
This caused only confusion and made it harder to rebase and backport
patches targeting these files.
At the same time, we are going to delete our custom downstream-only files
and use the ones generated by .tmpl.
The mapping is:
config/cloud.cfg.tmpl -> rhel/cloud.cfg
systemd/* -> rhel/systemd/*
Such rhel-specific files are open and available in the Centos repo:
https://gitlab.com/redhat/centos-stream/src/cloud-init
With this commit, we are also introducing modules in cloud.cfg that
were not in the default rhel cfg file, even though they should already
have been there with previous rebases and releases.
Anyways such modules support rhel as distro, and
therefore should cause no harm.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RHBZ: 2082071
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
config/cloud.cfg.tmpl | 23 +++++++++++++++++++++++
systemd/cloud-config.service.tmpl | 4 ++++
systemd/cloud-final.service.tmpl | 13 +++++++++++++
systemd/cloud-init-local.service.tmpl | 22 +++++++++++++++++++++-
systemd/cloud-init.service.tmpl | 6 +++++-
tests/unittests/test_render_cloudcfg.py | 1 +
6 files changed, 67 insertions(+), 2 deletions(-)
diff --git a/config/cloud.cfg.tmpl b/config/cloud.cfg.tmpl
index 86beee3c..f4d2fd14 100644
--- a/config/cloud.cfg.tmpl
+++ b/config/cloud.cfg.tmpl
@@ -34,7 +34,11 @@ disable_root: true
{% if variant in ["almalinux", "alpine", "amazon", "centos", "cloudlinux", "eurolinux",
"fedora", "miraclelinux", "openEuler", "rhel", "rocky", "virtuozzo"] %}
+{% if variant == "rhel" %}
+mount_default_fields: [~, ~, 'auto', 'defaults,nofail,x-systemd.requires=cloud-init.service,_netdev', '0', '2']
+{% else %}
mount_default_fields: [~, ~, 'auto', 'defaults,nofail', '0', '2']
+{% endif %}
{% if variant == "amazon" %}
resize_rootfs: noblock
{% endif %}
@@ -66,6 +70,14 @@ network:
config: disabled
{% endif %}
+{% if variant == "rhel" %}
+# Default redhat settings:
+ssh_deletekeys: true
+ssh_genkeytypes: ['rsa', 'ecdsa', 'ed25519']
+syslog_fix_perms: ~
+disable_vmware_customization: false
+{% endif %}
+
# The modules that run in the 'init' stage
cloud_init_modules:
- migrator
@@ -107,10 +119,15 @@ cloud_config_modules:
{% endif %}
{% if variant not in ["photon"] %}
- ssh-import-id
+{% if variant not in ["rhel"] %}
- keyboard
+{% endif %}
- locale
{% endif %}
- set-passwords
+{% if variant in ["rhel"] %}
+ - rh_subscription
+{% endif %}
{% if variant in ["rhel", "fedora", "photon"] %}
{% if variant not in ["photon"] %}
- spacewalk
@@ -239,6 +256,10 @@ system_info:
name: ec2-user
lock_passwd: True
gecos: EC2 Default User
+{% elif variant == "rhel" %}
+ name: cloud-user
+ lock_passwd: true
+ gecos: Cloud User
{% else %}
name: {{ variant }}
lock_passwd: True
@@ -254,6 +275,8 @@ system_info:
groups: [adm, sudo]
{% elif variant == "arch" %}
groups: [wheel, users]
+{% elif variant == "rhel" %}
+ groups: [adm, systemd-journal]
{% else %}
groups: [wheel, adm, systemd-journal]
{% endif %}
diff --git a/systemd/cloud-config.service.tmpl b/systemd/cloud-config.service.tmpl
index 9d928ca2..d5568a6e 100644
--- a/systemd/cloud-config.service.tmpl
+++ b/systemd/cloud-config.service.tmpl
@@ -4,6 +4,10 @@ Description=Apply the settings specified in cloud-config
After=network-online.target cloud-config.target
After=snapd.seeded.service
Wants=network-online.target cloud-config.target
+{% if variant == "rhel" %}
+ConditionPathExists=!/etc/cloud/cloud-init.disabled
+ConditionKernelCommandLine=!cloud-init=disabled
+{% endif %}
[Service]
Type=oneshot
diff --git a/systemd/cloud-final.service.tmpl b/systemd/cloud-final.service.tmpl
index 8207b18c..85f423ac 100644
--- a/systemd/cloud-final.service.tmpl
+++ b/systemd/cloud-final.service.tmpl
@@ -7,6 +7,10 @@ After=multi-user.target
Before=apt-daily.service
{% endif %}
Wants=network-online.target cloud-config.service
+{% if variant == "rhel" %}
+ConditionPathExists=!/etc/cloud/cloud-init.disabled
+ConditionKernelCommandLine=!cloud-init=disabled
+{% endif %}
[Service]
@@ -15,7 +19,16 @@ ExecStart=/usr/bin/cloud-init modules --mode=final
RemainAfterExit=yes
TimeoutSec=0
KillMode=process
+{% if variant == "rhel" %}
+# Restart NetworkManager if it is present and running.
+ExecStartPost=/bin/sh -c 'u=NetworkManager.service; \
+ out=$(systemctl show --property=SubState $u) || exit; \
+ [ "$out" = "SubState=running" ] || exit 0; \
+ systemctl reload-or-try-restart $u'
+{% else %}
TasksMax=infinity
+{% endif %}
+
# Output needs to appear in instance console output
StandardOutput=journal+console
diff --git a/systemd/cloud-init-local.service.tmpl b/systemd/cloud-init-local.service.tmpl
index 7166f640..a6b82650 100644
--- a/systemd/cloud-init-local.service.tmpl
+++ b/systemd/cloud-init-local.service.tmpl
@@ -1,23 +1,43 @@
## template:jinja
[Unit]
Description=Initial cloud-init job (pre-networking)
-{% if variant in ["ubuntu", "unknown", "debian"] %}
+{% if variant in ["ubuntu", "unknown", "debian", "rhel" ] %}
DefaultDependencies=no
{% endif %}
Wants=network-pre.target
After=hv_kvp_daemon.service
After=systemd-remount-fs.service
+{% if variant == "rhel" %}
+Requires=dbus.socket
+After=dbus.socket
+{% endif %}
Before=NetworkManager.service
+{% if variant == "rhel" %}
+Before=network.service
+{% endif %}
Before=network-pre.target
Before=shutdown.target
+{% if variant == "rhel" %}
+Before=firewalld.target
+Conflicts=shutdown.target
+{% endif %}
{% if variant in ["ubuntu", "unknown", "debian"] %}
Before=sysinit.target
Conflicts=shutdown.target
{% endif %}
RequiresMountsFor=/var/lib/cloud
+{% if variant == "rhel" %}
+ConditionPathExists=!/etc/cloud/cloud-init.disabled
+ConditionKernelCommandLine=!cloud-init=disabled
+{% endif %}
[Service]
Type=oneshot
+{% if variant == "rhel" %}
+ExecStartPre=/bin/mkdir -p /run/cloud-init
+ExecStartPre=/sbin/restorecon /run/cloud-init
+ExecStartPre=/usr/bin/touch /run/cloud-init/enabled
+{% endif %}
ExecStart=/usr/bin/cloud-init init --local
ExecStart=/bin/touch /run/cloud-init/network-config-ready
RemainAfterExit=yes
diff --git a/systemd/cloud-init.service.tmpl b/systemd/cloud-init.service.tmpl
index e71e5679..c170aef7 100644
--- a/systemd/cloud-init.service.tmpl
+++ b/systemd/cloud-init.service.tmpl
@@ -1,7 +1,7 @@
## template:jinja
[Unit]
Description=Initial cloud-init job (metadata service crawler)
-{% if variant not in ["photon"] %}
+{% if variant not in ["photon", "rhel"] %}
DefaultDependencies=no
{% endif %}
Wants=cloud-init-local.service
@@ -36,6 +36,10 @@ Before=shutdown.target
Conflicts=shutdown.target
{% endif %}
Before=systemd-user-sessions.service
+{% if variant == "rhel" %}
+ConditionPathExists=!/etc/cloud/cloud-init.disabled
+ConditionKernelCommandLine=!cloud-init=disabled
+{% endif %}
[Service]
Type=oneshot
diff --git a/tests/unittests/test_render_cloudcfg.py b/tests/unittests/test_render_cloudcfg.py
index 30fbd1a4..9f95d448 100644
--- a/tests/unittests/test_render_cloudcfg.py
+++ b/tests/unittests/test_render_cloudcfg.py
@@ -68,6 +68,7 @@ class TestRenderCloudCfg:
default_user_exceptions = {
"amazon": "ec2-user",
"debian": "ubuntu",
+ "rhel": "cloud-user",
"unknown": "ubuntu",
}
default_user = system_cfg["system_info"]["default_user"]["name"]
--
2.35.3

397
SOURCES/ci-Azure-Retrieve-username-and-hostname-from-IMDS-865.patch
View File

@ -1,397 +0,0 @@
From 3ec4ddbc595c5fe781b3dc501631d23569849818 Mon Sep 17 00:00:00 2001
From: Thomas Stringer <thstring@microsoft.com>
Date: Mon, 26 Apr 2021 09:41:38 -0400
Subject: [PATCH 5/7] Azure: Retrieve username and hostname from IMDS (#865)
RH-Author: Eduardo Otubo <otubo@redhat.com>
RH-MergeRequest: 45: Add support for userdata on Azure from IMDS
RH-Commit: [5/7] 6fab7ef28c7fd340bda4f82dbf828f10716cb3f1
RH-Bugzilla: 2023940
RH-Acked-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
This change allows us to retrieve the username and hostname from
IMDS instead of having to rely on the mounted OVF.
---
cloudinit/sources/DataSourceAzure.py | 149 ++++++++++++++----
tests/unittests/test_datasource/test_azure.py | 87 +++++++++-
2 files changed, 205 insertions(+), 31 deletions(-)
diff --git a/cloudinit/sources/DataSourceAzure.py b/cloudinit/sources/DataSourceAzure.py
index 39e67c4f..6d7954ee 100755
--- a/cloudinit/sources/DataSourceAzure.py
+++ b/cloudinit/sources/DataSourceAzure.py
@@ -5,6 +5,7 @@
# This file is part of cloud-init. See LICENSE file for license information.
import base64
+from collections import namedtuple
import contextlib
import crypt
from functools import partial
@@ -25,6 +26,7 @@ from cloudinit.net import device_driver
from cloudinit.net.dhcp import EphemeralDHCPv4
from cloudinit import sources
from cloudinit.sources.helpers import netlink
+from cloudinit import ssh_util
from cloudinit import subp
from cloudinit.url_helper import UrlError, readurl, retry_on_url_exc
from cloudinit import util
@@ -80,7 +82,12 @@ AGENT_SEED_DIR = '/var/lib/waagent'
IMDS_TIMEOUT_IN_SECONDS = 2
IMDS_URL = "http://169.254.169.254/metadata"
IMDS_VER_MIN = "2019-06-01"
-IMDS_VER_WANT = "2020-09-01"
+IMDS_VER_WANT = "2020-10-01"
+
+
+# This holds SSH key data including if the source was
+# from IMDS, as well as the SSH key data itself.
+SSHKeys = namedtuple("SSHKeys", ("keys_from_imds", "ssh_keys"))
class metadata_type(Enum):
@@ -391,6 +398,8 @@ class DataSourceAzure(sources.DataSource):
"""Return the subplatform metadata source details."""
if self.seed.startswith('/dev'):
subplatform_type = 'config-disk'
+ elif self.seed.lower() == 'imds':
+ subplatform_type = 'imds'
else:
subplatform_type = 'seed-dir'
return '%s (%s)' % (subplatform_type, self.seed)
@@ -433,9 +442,11 @@ class DataSourceAzure(sources.DataSource):
found = None
reprovision = False
+ ovf_is_accessible = True
reprovision_after_nic_attach = False
for cdev in candidates:
try:
+ LOG.debug("cdev: %s", cdev)
if cdev == "IMDS":
ret = None
reprovision = True
@@ -462,8 +473,18 @@ class DataSourceAzure(sources.DataSource):
raise sources.InvalidMetaDataException(msg)
except util.MountFailedError:
report_diagnostic_event(
- '%s was not mountable' % cdev, logger_func=LOG.warning)
- continue
+ '%s was not mountable' % cdev, logger_func=LOG.debug)
+ cdev = 'IMDS'
+ ovf_is_accessible = False
+ empty_md = {'local-hostname': ''}
+ empty_cfg = dict(
+ system_info=dict(
+ default_user=dict(
+ name=''
+ )
+ )
+ )
+ ret = (empty_md, '', empty_cfg, {})
report_diagnostic_event("Found provisioning metadata in %s" % cdev,
logger_func=LOG.debug)
@@ -490,6 +511,10 @@ class DataSourceAzure(sources.DataSource):
self.fallback_interface,
retries=10
)
+ if not imds_md and not ovf_is_accessible:
+ msg = 'No OVF or IMDS available'
+ report_diagnostic_event(msg)
+ raise sources.InvalidMetaDataException(msg)
(md, userdata_raw, cfg, files) = ret
self.seed = cdev
crawled_data.update({
@@ -498,6 +523,21 @@ class DataSourceAzure(sources.DataSource):
'metadata': util.mergemanydict(
[md, {'imds': imds_md}]),
'userdata_raw': userdata_raw})
+ imds_username = _username_from_imds(imds_md)
+ imds_hostname = _hostname_from_imds(imds_md)
+ imds_disable_password = _disable_password_from_imds(imds_md)
+ if imds_username:
+ LOG.debug('Username retrieved from IMDS: %s', imds_username)
+ cfg['system_info']['default_user']['name'] = imds_username
+ if imds_hostname:
+ LOG.debug('Hostname retrieved from IMDS: %s', imds_hostname)
+ crawled_data['metadata']['local-hostname'] = imds_hostname
+ if imds_disable_password:
+ LOG.debug(
+ 'Disable password retrieved from IMDS: %s',
+ imds_disable_password
+ )
+ crawled_data['metadata']['disable_password'] = imds_disable_password # noqa: E501
found = cdev
report_diagnostic_event(
@@ -676,6 +716,13 @@ class DataSourceAzure(sources.DataSource):
@azure_ds_telemetry_reporter
def get_public_ssh_keys(self):
+ """
+ Retrieve public SSH keys.
+ """
+
+ return self._get_public_ssh_keys_and_source().ssh_keys
+
+ def _get_public_ssh_keys_and_source(self):
"""
Try to get the ssh keys from IMDS first, and if that fails
(i.e. IMDS is unavailable) then fallback to getting the ssh
@@ -685,30 +732,50 @@ class DataSourceAzure(sources.DataSource):
advantage, so this is a strong preference. But we must keep
OVF as a second option for environments that don't have IMDS.
"""
+
LOG.debug('Retrieving public SSH keys')
ssh_keys = []
+ keys_from_imds = True
+ LOG.debug('Attempting to get SSH keys from IMDS')
try:
- raise KeyError(
- "Not using public SSH keys from IMDS"
- )
- # pylint:disable=unreachable
ssh_keys = [
public_key['keyData']
for public_key
in self.metadata['imds']['compute']['publicKeys']
]
- LOG.debug('Retrieved SSH keys from IMDS')
+ for key in ssh_keys:
+ if not _key_is_openssh_formatted(key=key):
+ keys_from_imds = False
+ break
+
+ if not keys_from_imds:
+ log_msg = 'Keys not in OpenSSH format, using OVF'
+ else:
+ log_msg = 'Retrieved {} keys from IMDS'.format(
+ len(ssh_keys)
+ if ssh_keys is not None
+ else 0
+ )
except KeyError:
log_msg = 'Unable to get keys from IMDS, falling back to OVF'
+ keys_from_imds = False
+ finally:
report_diagnostic_event(log_msg, logger_func=LOG.debug)
+
+ if not keys_from_imds:
+ LOG.debug('Attempting to get SSH keys from OVF')
try:
ssh_keys = self.metadata['public-keys']
- LOG.debug('Retrieved keys from OVF')
+ log_msg = 'Retrieved {} keys from OVF'.format(len(ssh_keys))
except KeyError:
log_msg = 'No keys available from OVF'
+ finally:
report_diagnostic_event(log_msg, logger_func=LOG.debug)
- return ssh_keys
+ return SSHKeys(
+ keys_from_imds=keys_from_imds,
+ ssh_keys=ssh_keys
+ )
def get_config_obj(self):
return self.cfg
@@ -1325,30 +1392,21 @@ class DataSourceAzure(sources.DataSource):
self.bounce_network_with_azure_hostname()
pubkey_info = None
- try:
- raise KeyError(
- "Not using public SSH keys from IMDS"
- )
- # pylint:disable=unreachable
- public_keys = self.metadata['imds']['compute']['publicKeys']
- LOG.debug(
- 'Successfully retrieved %s key(s) from IMDS',
- len(public_keys)
- if public_keys is not None
+ ssh_keys_and_source = self._get_public_ssh_keys_and_source()
+
+ if not ssh_keys_and_source.keys_from_imds:
+ pubkey_info = self.cfg.get('_pubkeys', None)
+ log_msg = 'Retrieved {} fingerprints from OVF'.format(
+ len(pubkey_info)
+ if pubkey_info is not None
else 0
)
- except KeyError:
- LOG.debug(
- 'Unable to retrieve SSH keys from IMDS during '
- 'negotiation, falling back to OVF'
- )
- pubkey_info = self.cfg.get('_pubkeys', None)
+ report_diagnostic_event(log_msg, logger_func=LOG.debug)
metadata_func = partial(get_metadata_from_fabric,
fallback_lease_file=self.
dhclient_lease_file,
- pubkey_info=pubkey_info,
- iso_dev=self.iso_dev)
+ pubkey_info=pubkey_info)
LOG.debug("negotiating with fabric via agent command %s",
self.ds_cfg['agent_command'])
@@ -1404,6 +1462,41 @@ class DataSourceAzure(sources.DataSource):
return self.metadata.get('imds', {}).get('compute', {}).get('location')
+def _username_from_imds(imds_data):
+ try:
+ return imds_data['compute']['osProfile']['adminUsername']
+ except KeyError:
+ return None
+
+
+def _hostname_from_imds(imds_data):
+ try:
+ return imds_data['compute']['osProfile']['computerName']
+ except KeyError:
+ return None
+
+
+def _disable_password_from_imds(imds_data):
+ try:
+ return imds_data['compute']['osProfile']['disablePasswordAuthentication'] == 'true' # noqa: E501
+ except KeyError:
+ return None
+
+
+def _key_is_openssh_formatted(key):
+ """
+ Validate whether or not the key is OpenSSH-formatted.
+ """
+
+ parser = ssh_util.AuthKeyLineParser()
+ try:
+ akl = parser.parse(key)
+ except TypeError:
+ return False
+
+ return akl.keytype is not None
+
+
def _partitions_on_device(devpath, maxnum=16):
# return a list of tuples (ptnum, path) for each part on devpath
for suff in ("-part", "p", ""):
diff --git a/tests/unittests/test_datasource/test_azure.py b/tests/unittests/test_datasource/test_azure.py
index 320fa857..d9817d84 100644
--- a/tests/unittests/test_datasource/test_azure.py
+++ b/tests/unittests/test_datasource/test_azure.py
@@ -108,7 +108,7 @@ NETWORK_METADATA = {
"zone": "",
"publicKeys": [
{
- "keyData": "key1",
+ "keyData": "ssh-rsa key1",
"path": "path1"
}
]
@@ -1761,8 +1761,29 @@ scbus-1 on xpt0 bus 0
dsrc.get_data()
dsrc.setup(True)
ssh_keys = dsrc.get_public_ssh_keys()
- # Temporarily alter this test so that SSH public keys
- # from IMDS are *not* going to be in use to fix a regression.
+ self.assertEqual(ssh_keys, ["ssh-rsa key1"])
+ self.assertEqual(m_parse_certificates.call_count, 0)
+
+ @mock.patch(
+ 'cloudinit.sources.helpers.azure.OpenSSLManager.parse_certificates')
+ @mock.patch(MOCKPATH + 'get_metadata_from_imds')
+ def test_get_public_ssh_keys_with_no_openssh_format(
+ self,
+ m_get_metadata_from_imds,
+ m_parse_certificates):
+ imds_data = copy.deepcopy(NETWORK_METADATA)
+ imds_data['compute']['publicKeys'][0]['keyData'] = 'no-openssh-format'
+ m_get_metadata_from_imds.return_value = imds_data
+ sys_cfg = {'datasource': {'Azure': {'apply_network_config': True}}}
+ odata = {'HostName': "myhost", 'UserName': "myuser"}
+ data = {
+ 'ovfcontent': construct_valid_ovf_env(data=odata),
+ 'sys_cfg': sys_cfg
+ }
+ dsrc = self._get_ds(data)
+ dsrc.get_data()
+ dsrc.setup(True)
+ ssh_keys = dsrc.get_public_ssh_keys()
self.assertEqual(ssh_keys, [])
self.assertEqual(m_parse_certificates.call_count, 0)
@@ -1818,6 +1839,66 @@ scbus-1 on xpt0 bus 0
self.assertIsNotNone(dsrc.metadata)
self.assertFalse(dsrc.failed_desired_api_version)
+ @mock.patch(MOCKPATH + 'get_metadata_from_imds')
+ def test_hostname_from_imds(self, m_get_metadata_from_imds):
+ sys_cfg = {'datasource': {'Azure': {'apply_network_config': True}}}
+ odata = {'HostName': "myhost", 'UserName': "myuser"}
+ data = {
+ 'ovfcontent': construct_valid_ovf_env(data=odata),
+ 'sys_cfg': sys_cfg
+ }
+ imds_data_with_os_profile = copy.deepcopy(NETWORK_METADATA)
+ imds_data_with_os_profile["compute"]["osProfile"] = dict(
+ adminUsername="username1",
+ computerName="hostname1",
+ disablePasswordAuthentication="true"
+ )
+ m_get_metadata_from_imds.return_value = imds_data_with_os_profile
+ dsrc = self._get_ds(data)
+ dsrc.get_data()
+ self.assertEqual(dsrc.metadata["local-hostname"], "hostname1")
+
+ @mock.patch(MOCKPATH + 'get_metadata_from_imds')
+ def test_username_from_imds(self, m_get_metadata_from_imds):
+ sys_cfg = {'datasource': {'Azure': {'apply_network_config': True}}}
+ odata = {'HostName': "myhost", 'UserName': "myuser"}
+ data = {
+ 'ovfcontent': construct_valid_ovf_env(data=odata),
+ 'sys_cfg': sys_cfg
+ }
+ imds_data_with_os_profile = copy.deepcopy(NETWORK_METADATA)
+ imds_data_with_os_profile["compute"]["osProfile"] = dict(
+ adminUsername="username1",
+ computerName="hostname1",
+ disablePasswordAuthentication="true"
+ )
+ m_get_metadata_from_imds.return_value = imds_data_with_os_profile
+ dsrc = self._get_ds(data)
+ dsrc.get_data()
+ self.assertEqual(
+ dsrc.cfg["system_info"]["default_user"]["name"],
+ "username1"
+ )
+
+ @mock.patch(MOCKPATH + 'get_metadata_from_imds')
+ def test_disable_password_from_imds(self, m_get_metadata_from_imds):
+ sys_cfg = {'datasource': {'Azure': {'apply_network_config': True}}}
+ odata = {'HostName': "myhost", 'UserName': "myuser"}
+ data = {
+ 'ovfcontent': construct_valid_ovf_env(data=odata),
+ 'sys_cfg': sys_cfg
+ }
+ imds_data_with_os_profile = copy.deepcopy(NETWORK_METADATA)
+ imds_data_with_os_profile["compute"]["osProfile"] = dict(
+ adminUsername="username1",
+ computerName="hostname1",
+ disablePasswordAuthentication="true"
+ )
+ m_get_metadata_from_imds.return_value = imds_data_with_os_profile
+ dsrc = self._get_ds(data)
+ dsrc.get_data()
+ self.assertTrue(dsrc.metadata["disable_password"])
+
class TestAzureBounce(CiTestCase):
--
2.27.0

315
SOURCES/ci-Azure-Retry-net-metadata-during-nic-attach-for-non-t.patch
View File

@ -1,315 +0,0 @@
From ca5b83cee7b45bf56eec258db739cb5fe51b3231 Mon Sep 17 00:00:00 2001
From: aswinrajamannar <39812128+aswinrajamannar@users.noreply.github.com>
Date: Mon, 26 Apr 2021 07:28:39 -0700
Subject: [PATCH 6/7] Azure: Retry net metadata during nic attach for
non-timeout errs (#878)
RH-Author: Eduardo Otubo <otubo@redhat.com>
RH-MergeRequest: 45: Add support for userdata on Azure from IMDS
RH-Commit: [6/7] 4e6e44f017d5ffcb72ac8959a94f80c71fef9560
RH-Bugzilla: 2023940
RH-Acked-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
When network interfaces are hot-attached to the VM, attempting to get
network metadata might return 410 (or 500, 503 etc) because the info
is not yet available. In those cases, we retry getting the metadata
before giving up. The only case where we can move on to wait for more
nic attach events is if the call times out despite retries, which
means the interface is not likely a primary interface, and we should
try for more nic attach events.
---
cloudinit/sources/DataSourceAzure.py | 65 +++++++++++--
tests/unittests/test_datasource/test_azure.py | 95 ++++++++++++++++---
2 files changed, 140 insertions(+), 20 deletions(-)
diff --git a/cloudinit/sources/DataSourceAzure.py b/cloudinit/sources/DataSourceAzure.py
index 6d7954ee..d0be6d84 100755
--- a/cloudinit/sources/DataSourceAzure.py
+++ b/cloudinit/sources/DataSourceAzure.py
@@ -17,6 +17,7 @@ from time import sleep
from xml.dom import minidom
import xml.etree.ElementTree as ET
from enum import Enum
+import requests
from cloudinit import dmi
from cloudinit import log as logging
@@ -665,7 +666,9 @@ class DataSourceAzure(sources.DataSource):
self,
fallback_nic,
retries,
- md_type=metadata_type.compute):
+ md_type=metadata_type.compute,
+ exc_cb=retry_on_url_exc,
+ infinite=False):
"""
Wrapper for get_metadata_from_imds so that we can have flexibility
in which IMDS api-version we use. If a particular instance of IMDS
@@ -685,7 +688,8 @@ class DataSourceAzure(sources.DataSource):
fallback_nic=fallback_nic,
retries=0,
md_type=md_type,
- api_version=IMDS_VER_WANT
+ api_version=IMDS_VER_WANT,
+ exc_cb=exc_cb
)
except UrlError as err:
LOG.info(
@@ -708,7 +712,9 @@ class DataSourceAzure(sources.DataSource):
fallback_nic=fallback_nic,
retries=retries,
md_type=md_type,
- api_version=IMDS_VER_MIN
+ api_version=IMDS_VER_MIN,
+ exc_cb=exc_cb,
+ infinite=infinite
)
def device_name_to_device(self, name):
@@ -938,6 +944,9 @@ class DataSourceAzure(sources.DataSource):
is_primary = False
expected_nic_count = -1
imds_md = None
+ metadata_poll_count = 0
+ metadata_logging_threshold = 1
+ metadata_timeout_count = 0
# For now, only a VM's primary NIC can contact IMDS and WireServer. If
# DHCP fails for a NIC, we have no mechanism to determine if the NIC is
@@ -962,14 +971,48 @@ class DataSourceAzure(sources.DataSource):
% (ifname, e), logger_func=LOG.error)
raise
+ # Retry polling network metadata for a limited duration only when the
+ # calls fail due to timeout. This is because the platform drops packets
+ # going towards IMDS when it is not a primary nic. If the calls fail
+ # due to other issues like 410, 503 etc, then it means we are primary
+ # but IMDS service is unavailable at the moment. Retry indefinitely in
+ # those cases since we cannot move on without the network metadata.
+ def network_metadata_exc_cb(msg, exc):
+ nonlocal metadata_timeout_count, metadata_poll_count
+ nonlocal metadata_logging_threshold
+
+ metadata_poll_count = metadata_poll_count + 1
+
+ # Log when needed but back off exponentially to avoid exploding
+ # the log file.
+ if metadata_poll_count >= metadata_logging_threshold:
+ metadata_logging_threshold *= 2
+ report_diagnostic_event(
+ "Ran into exception when attempting to reach %s "
+ "after %d polls." % (msg, metadata_poll_count),
+ logger_func=LOG.error)
+
+ if isinstance(exc, UrlError):
+ report_diagnostic_event("poll IMDS with %s failed. "
+ "Exception: %s and code: %s" %
+ (msg, exc.cause, exc.code),
+ logger_func=LOG.error)
+
+ if exc.cause and isinstance(exc.cause, requests.Timeout):
+ metadata_timeout_count = metadata_timeout_count + 1
+ return (metadata_timeout_count <= 10)
+ return True
+
# Primary nic detection will be optimized in the future. The fact that
# primary nic is being attached first helps here. Otherwise each nic
# could add several seconds of delay.
try:
imds_md = self.get_imds_data_with_api_fallback(
ifname,
- 5,
- metadata_type.network
+ 0,
+ metadata_type.network,
+ network_metadata_exc_cb,
+ True
)
except Exception as e:
LOG.warning(
@@ -2139,7 +2182,9 @@ def _generate_network_config_from_fallback_config() -> dict:
def get_metadata_from_imds(fallback_nic,
retries,
md_type=metadata_type.compute,
- api_version=IMDS_VER_MIN):
+ api_version=IMDS_VER_MIN,
+ exc_cb=retry_on_url_exc,
+ infinite=False):
"""Query Azure's instance metadata service, returning a dictionary.
If network is not up, setup ephemeral dhcp on fallback_nic to talk to the
@@ -2158,7 +2203,7 @@ def get_metadata_from_imds(fallback_nic,
kwargs = {'logfunc': LOG.debug,
'msg': 'Crawl of Azure Instance Metadata Service (IMDS)',
'func': _get_metadata_from_imds,
- 'args': (retries, md_type, api_version,)}
+ 'args': (retries, exc_cb, md_type, api_version, infinite)}
if net.is_up(fallback_nic):
return util.log_time(**kwargs)
else:
@@ -2176,14 +2221,16 @@ def get_metadata_from_imds(fallback_nic,
@azure_ds_telemetry_reporter
def _get_metadata_from_imds(
retries,
+ exc_cb,
md_type=metadata_type.compute,
- api_version=IMDS_VER_MIN):
+ api_version=IMDS_VER_MIN,
+ infinite=False):
url = "{}?api-version={}".format(md_type.value, api_version)
headers = {"Metadata": "true"}
try:
response = readurl(
url, timeout=IMDS_TIMEOUT_IN_SECONDS, headers=headers,
- retries=retries, exception_cb=retry_on_url_exc)
+ retries=retries, exception_cb=exc_cb, infinite=infinite)
except Exception as e:
# pylint:disable=no-member
if isinstance(e, UrlError) and e.code == 400:
diff --git a/tests/unittests/test_datasource/test_azure.py b/tests/unittests/test_datasource/test_azure.py
index d9817d84..c4a8e08d 100644
--- a/tests/unittests/test_datasource/test_azure.py
+++ b/tests/unittests/test_datasource/test_azure.py
@@ -448,7 +448,7 @@ class TestGetMetadataFromIMDS(HttprettyTestCase):
"http://169.254.169.254/metadata/instance?api-version="
"2019-06-01", exception_cb=mock.ANY,
headers=mock.ANY, retries=mock.ANY,
- timeout=mock.ANY)
+ timeout=mock.ANY, infinite=False)
@mock.patch(MOCKPATH + 'readurl', autospec=True)
@mock.patch(MOCKPATH + 'EphemeralDHCPv4')
@@ -467,7 +467,7 @@ class TestGetMetadataFromIMDS(HttprettyTestCase):
"http://169.254.169.254/metadata/instance/network?api-version="
"2019-06-01", exception_cb=mock.ANY,
headers=mock.ANY, retries=mock.ANY,
- timeout=mock.ANY)
+ timeout=mock.ANY, infinite=False)
@mock.patch(MOCKPATH + 'readurl', autospec=True)
@mock.patch(MOCKPATH + 'EphemeralDHCPv4')
@@ -486,7 +486,7 @@ class TestGetMetadataFromIMDS(HttprettyTestCase):
"http://169.254.169.254/metadata/instance?api-version="
"2019-06-01", exception_cb=mock.ANY,
headers=mock.ANY, retries=mock.ANY,
- timeout=mock.ANY)
+ timeout=mock.ANY, infinite=False)
@mock.patch(MOCKPATH + 'readurl', autospec=True)
@mock.patch(MOCKPATH + 'EphemeralDHCPv4WithReporting', autospec=True)
@@ -511,7 +511,7 @@ class TestGetMetadataFromIMDS(HttprettyTestCase):
m_readurl.assert_called_with(
self.network_md_url, exception_cb=mock.ANY,
headers={'Metadata': 'true'}, retries=2,
- timeout=dsaz.IMDS_TIMEOUT_IN_SECONDS)
+ timeout=dsaz.IMDS_TIMEOUT_IN_SECONDS, infinite=False)
@mock.patch('cloudinit.url_helper.time.sleep')
@mock.patch(MOCKPATH + 'net.is_up', autospec=True)
@@ -2694,15 +2694,22 @@ class TestPreprovisioningHotAttachNics(CiTestCase):
def nic_attach_ret(nl_sock, nics_found):
nonlocal m_attach_call_count
- if m_attach_call_count == 0:
- m_attach_call_count = m_attach_call_count + 1
+ m_attach_call_count = m_attach_call_count + 1
+ if m_attach_call_count == 1:
return "eth0"
- return "eth1"
+ elif m_attach_call_count == 2:
+ return "eth1"
+ raise RuntimeError("Must have found primary nic by now.")
+
+ # Simulate two NICs by adding the same one twice.
+ md = {
+ "interface": [
+ IMDS_NETWORK_METADATA['interface'][0],
+ IMDS_NETWORK_METADATA['interface'][0]
+ ]
+ }
- def network_metadata_ret(ifname, retries, type):
- # Simulate two NICs by adding the same one twice.
- md = IMDS_NETWORK_METADATA
- md['interface'].append(md['interface'][0])
+ def network_metadata_ret(ifname, retries, type, exc_cb, infinite):
if ifname == "eth0":
return md
raise requests.Timeout('Fake connection timeout')
@@ -2724,6 +2731,72 @@ class TestPreprovisioningHotAttachNics(CiTestCase):
self.assertEqual(1, m_imds.call_count)
self.assertEqual(2, m_link_up.call_count)
+ @mock.patch(MOCKPATH + 'DataSourceAzure.get_imds_data_with_api_fallback')
+ @mock.patch(MOCKPATH + 'EphemeralDHCPv4')
+ def test_check_if_nic_is_primary_retries_on_failures(
+ self, m_dhcpv4, m_imds):
+ """Retry polling for network metadata on all failures except timeout"""
+ dsa = dsaz.DataSourceAzure({}, distro=None, paths=self.paths)
+ lease = {
+ 'interface': 'eth9', 'fixed-address': '192.168.2.9',
+ 'routers': '192.168.2.1', 'subnet-mask': '255.255.255.0',
+ 'unknown-245': '624c3620'}
+
+ eth0Retries = []
+ eth1Retries = []
+ # Simulate two NICs by adding the same one twice.
+ md = {
+ "interface": [
+ IMDS_NETWORK_METADATA['interface'][0],
+ IMDS_NETWORK_METADATA['interface'][0]
+ ]
+ }
+
+ def network_metadata_ret(ifname, retries, type, exc_cb, infinite):
+ nonlocal eth0Retries, eth1Retries
+
+ # Simulate readurl functionality with retries and
+ # exception callbacks so that the callback logic can be
+ # validated.
+ if ifname == "eth0":
+ cause = requests.HTTPError()
+ for _ in range(0, 15):
+ error = url_helper.UrlError(cause=cause, code=410)
+ eth0Retries.append(exc_cb("No goal state.", error))
+ else:
+ cause = requests.Timeout('Fake connection timeout')
+ for _ in range(0, 10):
+ error = url_helper.UrlError(cause=cause)
+ eth1Retries.append(exc_cb("Connection timeout", error))
+ # Should stop retrying after 10 retries
+ eth1Retries.append(exc_cb("Connection timeout", error))
+ raise cause
+ return md
+
+ m_imds.side_effect = network_metadata_ret
+
+ dhcp_ctx = mock.MagicMock(lease=lease)
+ dhcp_ctx.obtain_lease.return_value = lease
+ m_dhcpv4.return_value = dhcp_ctx
+
+ is_primary, expected_nic_count = dsa._check_if_nic_is_primary("eth0")
+ self.assertEqual(True, is_primary)
+ self.assertEqual(2, expected_nic_count)
+
+ # All Eth0 errors are non-timeout errors. So we should have been
+ # retrying indefinitely until success.
+ for i in eth0Retries:
+ self.assertTrue(i)
+
+ is_primary, expected_nic_count = dsa._check_if_nic_is_primary("eth1")
+ self.assertEqual(False, is_primary)
+
+ # All Eth1 errors are timeout errors. Retry happens for a max of 10 and
+ # then we should have moved on assuming it is not the primary nic.
+ for i in range(0, 10):
+ self.assertTrue(eth1Retries[i])
+ self.assertFalse(eth1Retries[10])
+
@mock.patch('cloudinit.distros.networking.LinuxNetworking.try_set_link_up')
def test_wait_for_link_up_returns_if_already_up(
self, m_is_link_up):
--
2.27.0

129
SOURCES/ci-Azure-adding-support-for-consuming-userdata-from-IMD.patch
View File

@ -1,129 +0,0 @@
From c0df7233fa99d4191b5d4142e209e7465d8db5f6 Mon Sep 17 00:00:00 2001
From: Anh Vo <anhvo@microsoft.com>
Date: Tue, 27 Apr 2021 13:40:59 -0400
Subject: [PATCH 7/7] Azure: adding support for consuming userdata from IMDS
(#884)
RH-Author: Eduardo Otubo <otubo@redhat.com>
RH-MergeRequest: 45: Add support for userdata on Azure from IMDS
RH-Commit: [7/7] 32f840412da1a0f49b9ab5ba1d6f1bcb1bfacc16
RH-Bugzilla: 2023940
RH-Acked-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
---
cloudinit/sources/DataSourceAzure.py | 23 ++++++++-
tests/unittests/test_datasource/test_azure.py | 50 +++++++++++++++++++
2 files changed, 72 insertions(+), 1 deletion(-)
diff --git a/cloudinit/sources/DataSourceAzure.py b/cloudinit/sources/DataSourceAzure.py
index d0be6d84..a66f023d 100755
--- a/cloudinit/sources/DataSourceAzure.py
+++ b/cloudinit/sources/DataSourceAzure.py
@@ -83,7 +83,7 @@ AGENT_SEED_DIR = '/var/lib/waagent'
IMDS_TIMEOUT_IN_SECONDS = 2
IMDS_URL = "http://169.254.169.254/metadata"
IMDS_VER_MIN = "2019-06-01"
-IMDS_VER_WANT = "2020-10-01"
+IMDS_VER_WANT = "2021-01-01"
# This holds SSH key data including if the source was
@@ -539,6 +539,20 @@ class DataSourceAzure(sources.DataSource):
imds_disable_password
)
crawled_data['metadata']['disable_password'] = imds_disable_password # noqa: E501
+
+ # only use userdata from imds if OVF did not provide custom data
+ # userdata provided by IMDS is always base64 encoded
+ if not userdata_raw:
+ imds_userdata = _userdata_from_imds(imds_md)
+ if imds_userdata:
+ LOG.debug("Retrieved userdata from IMDS")
+ try:
+ crawled_data['userdata_raw'] = base64.b64decode(
+ ''.join(imds_userdata.split()))
+ except Exception:
+ report_diagnostic_event(
+ "Bad userdata in IMDS",
+ logger_func=LOG.warning)
found = cdev
report_diagnostic_event(
@@ -1512,6 +1526,13 @@ def _username_from_imds(imds_data):
return None
+def _userdata_from_imds(imds_data):
+ try:
+ return imds_data['compute']['userData']
+ except KeyError:
+ return None
+
+
def _hostname_from_imds(imds_data):
try:
return imds_data['compute']['osProfile']['computerName']
diff --git a/tests/unittests/test_datasource/test_azure.py b/tests/unittests/test_datasource/test_azure.py
index c4a8e08d..f8433690 100644
--- a/tests/unittests/test_datasource/test_azure.py
+++ b/tests/unittests/test_datasource/test_azure.py
@@ -1899,6 +1899,56 @@ scbus-1 on xpt0 bus 0
dsrc.get_data()
self.assertTrue(dsrc.metadata["disable_password"])
+ @mock.patch(MOCKPATH + 'get_metadata_from_imds')
+ def test_userdata_from_imds(self, m_get_metadata_from_imds):
+ sys_cfg = {'datasource': {'Azure': {'apply_network_config': True}}}
+ odata = {'HostName': "myhost", 'UserName': "myuser"}
+ data = {
+ 'ovfcontent': construct_valid_ovf_env(data=odata),
+ 'sys_cfg': sys_cfg
+ }
+ userdata = "userdataImds"
+ imds_data = copy.deepcopy(NETWORK_METADATA)
+ imds_data["compute"]["osProfile"] = dict(
+ adminUsername="username1",
+ computerName="hostname1",
+ disablePasswordAuthentication="true",
+ )
+ imds_data["compute"]["userData"] = b64e(userdata)
+ m_get_metadata_from_imds.return_value = imds_data
+ dsrc = self._get_ds(data)
+ ret = dsrc.get_data()
+ self.assertTrue(ret)
+ self.assertEqual(dsrc.userdata_raw, userdata.encode('utf-8'))
+
+ @mock.patch(MOCKPATH + 'get_metadata_from_imds')
+ def test_userdata_from_imds_with_customdata_from_OVF(
+ self, m_get_metadata_from_imds):
+ userdataOVF = "userdataOVF"
+ odata = {
+ 'HostName': "myhost", 'UserName': "myuser",
+ 'UserData': {'text': b64e(userdataOVF), 'encoding': 'base64'}
+ }
+ sys_cfg = {'datasource': {'Azure': {'apply_network_config': True}}}
+ data = {
+ 'ovfcontent': construct_valid_ovf_env(data=odata),
+ 'sys_cfg': sys_cfg
+ }
+
+ userdataImds = "userdataImds"
+ imds_data = copy.deepcopy(NETWORK_METADATA)
+ imds_data["compute"]["osProfile"] = dict(
+ adminUsername="username1",
+ computerName="hostname1",
+ disablePasswordAuthentication="true",
+ )
+ imds_data["compute"]["userData"] = b64e(userdataImds)
+ m_get_metadata_from_imds.return_value = imds_data
+ dsrc = self._get_ds(data)
+ ret = dsrc.get_data()
+ self.assertTrue(ret)
+ self.assertEqual(dsrc.userdata_raw, userdataOVF.encode('utf-8'))
+
class TestAzureBounce(CiTestCase):
--
2.27.0

177
SOURCES/ci-Azure-eject-the-provisioning-iso-before-reporting-re.patch
View File

@ -1,177 +0,0 @@
From 01489fb91f64f6137ddf88c39feabe4296f3a156 Mon Sep 17 00:00:00 2001
From: Anh Vo <anhvo@microsoft.com>
Date: Fri, 23 Apr 2021 10:18:05 -0400
Subject: [PATCH 4/7] Azure: eject the provisioning iso before reporting ready
(#861)
RH-Author: Eduardo Otubo <otubo@redhat.com>
RH-MergeRequest: 45: Add support for userdata on Azure from IMDS
RH-Commit: [4/7] ba830546a62ac5bea33b91d133d364a897b9f6c0
RH-Bugzilla: 2023940
RH-Acked-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
Due to hyper-v implementations, iso ejection is more efficient if performed
from within the guest. The code will attempt to perform a best-effort ejection.
Failure during ejection will not prevent reporting ready from happening. If iso
ejection is successful, later iso ejection from the platform will be a no-op.
In the event the iso ejection from the guest fails, iso ejection will still happen at
the platform level.
---
cloudinit/sources/DataSourceAzure.py | 22 +++++++++++++++---
cloudinit/sources/helpers/azure.py | 23 ++++++++++++++++---
.../test_datasource/test_azure_helper.py | 13 +++++++++--
3 files changed, 50 insertions(+), 8 deletions(-)
diff --git a/cloudinit/sources/DataSourceAzure.py b/cloudinit/sources/DataSourceAzure.py
index 020b7006..39e67c4f 100755
--- a/cloudinit/sources/DataSourceAzure.py
+++ b/cloudinit/sources/DataSourceAzure.py
@@ -332,6 +332,7 @@ class DataSourceAzure(sources.DataSource):
dsname = 'Azure'
_negotiated = False
_metadata_imds = sources.UNSET
+ _ci_pkl_version = 1
def __init__(self, sys_cfg, distro, paths):
sources.DataSource.__init__(self, sys_cfg, distro, paths)
@@ -346,8 +347,13 @@ class DataSourceAzure(sources.DataSource):
# Regenerate network config new_instance boot and every boot
self.update_events['network'].add(EventType.BOOT)
self._ephemeral_dhcp_ctx = None
-
self.failed_desired_api_version = False
+ self.iso_dev = None
+
+ def _unpickle(self, ci_pkl_version: int) -> None:
+ super()._unpickle(ci_pkl_version)
+ if "iso_dev" not in self.__dict__:
+ self.iso_dev = None
def __str__(self):
root = sources.DataSource.__str__(self)
@@ -459,6 +465,13 @@ class DataSourceAzure(sources.DataSource):
'%s was not mountable' % cdev, logger_func=LOG.warning)
continue
+ report_diagnostic_event("Found provisioning metadata in %s" % cdev,
+ logger_func=LOG.debug)
+
+ # save the iso device for ejection before reporting ready
+ if cdev.startswith("/dev"):
+ self.iso_dev = cdev
+
perform_reprovision = reprovision or self._should_reprovision(ret)
perform_reprovision_after_nic_attach = (
reprovision_after_nic_attach or
@@ -1226,7 +1239,9 @@ class DataSourceAzure(sources.DataSource):
@return: The success status of sending the ready signal.
"""
try:
- get_metadata_from_fabric(None, lease['unknown-245'])
+ get_metadata_from_fabric(fallback_lease_file=None,
+ dhcp_opts=lease['unknown-245'],
+ iso_dev=self.iso_dev)
return True
except Exception as e:
report_diagnostic_event(
@@ -1332,7 +1347,8 @@ class DataSourceAzure(sources.DataSource):
metadata_func = partial(get_metadata_from_fabric,
fallback_lease_file=self.
dhclient_lease_file,
- pubkey_info=pubkey_info)
+ pubkey_info=pubkey_info,
+ iso_dev=self.iso_dev)
LOG.debug("negotiating with fabric via agent command %s",
self.ds_cfg['agent_command'])
diff --git a/cloudinit/sources/helpers/azure.py b/cloudinit/sources/helpers/azure.py
index 03e7156b..ad476076 100755
--- a/cloudinit/sources/helpers/azure.py
+++ b/cloudinit/sources/helpers/azure.py
@@ -865,7 +865,19 @@ class WALinuxAgentShim:
return endpoint_ip_address
@azure_ds_telemetry_reporter
- def register_with_azure_and_fetch_data(self, pubkey_info=None) -> dict:
+ def eject_iso(self, iso_dev) -> None:
+ try:
+ LOG.debug("Ejecting the provisioning iso")
+ subp.subp(['eject', iso_dev])
+ except Exception as e:
+ report_diagnostic_event(
+ "Failed ejecting the provisioning iso: %s" % e,
+ logger_func=LOG.debug)
+
+ @azure_ds_telemetry_reporter
+ def register_with_azure_and_fetch_data(self,
+ pubkey_info=None,
+ iso_dev=None) -> dict:
"""Gets the VM's GoalState from Azure, uses the GoalState information
to report ready/send the ready signal/provisioning complete signal to
Azure, and then uses pubkey_info to filter and obtain the user's
@@ -891,6 +903,10 @@ class WALinuxAgentShim:
ssh_keys = self._get_user_pubkeys(goal_state, pubkey_info)
health_reporter = GoalStateHealthReporter(
goal_state, self.azure_endpoint_client, self.endpoint)
+
+ if iso_dev is not None:
+ self.eject_iso(iso_dev)
+
health_reporter.send_ready_signal()
return {'public-keys': ssh_keys}
@@ -1046,11 +1062,12 @@ class WALinuxAgentShim:
@azure_ds_telemetry_reporter
def get_metadata_from_fabric(fallback_lease_file=None, dhcp_opts=None,
- pubkey_info=None):
+ pubkey_info=None, iso_dev=None):
shim = WALinuxAgentShim(fallback_lease_file=fallback_lease_file,
dhcp_options=dhcp_opts)
try:
- return shim.register_with_azure_and_fetch_data(pubkey_info=pubkey_info)
+ return shim.register_with_azure_and_fetch_data(
+ pubkey_info=pubkey_info, iso_dev=iso_dev)
finally:
shim.clean_up()
diff --git a/tests/unittests/test_datasource/test_azure_helper.py b/tests/unittests/test_datasource/test_azure_helper.py
index 63482c6c..552c7905 100644
--- a/tests/unittests/test_datasource/test_azure_helper.py
+++ b/tests/unittests/test_datasource/test_azure_helper.py
@@ -1009,6 +1009,14 @@ class TestWALinuxAgentShim(CiTestCase):
self.GoalState.return_value.container_id = self.test_container_id
self.GoalState.return_value.instance_id = self.test_instance_id
+ def test_eject_iso_is_called(self):
+ shim = wa_shim()
+ with mock.patch.object(
+ shim, 'eject_iso', autospec=True
+ ) as m_eject_iso:
+ shim.register_with_azure_and_fetch_data(iso_dev="/dev/sr0")
+ m_eject_iso.assert_called_once_with("/dev/sr0")
+
def test_http_client_does_not_use_certificate_for_report_ready(self):
shim = wa_shim()
shim.register_with_azure_and_fetch_data()
@@ -1283,13 +1291,14 @@ class TestGetMetadataGoalStateXMLAndReportReadyToFabric(CiTestCase):
def test_calls_shim_register_with_azure_and_fetch_data(self):
m_pubkey_info = mock.MagicMock()
- azure_helper.get_metadata_from_fabric(pubkey_info=m_pubkey_info)
+ azure_helper.get_metadata_from_fabric(
+ pubkey_info=m_pubkey_info, iso_dev="/dev/sr0")
self.assertEqual(
1,
self.m_shim.return_value
.register_with_azure_and_fetch_data.call_count)
self.assertEqual(
- mock.call(pubkey_info=m_pubkey_info),
+ mock.call(iso_dev="/dev/sr0", pubkey_info=m_pubkey_info),
self.m_shim.return_value
.register_with_azure_and_fetch_data.call_args)
--
2.27.0

90
SOURCES/ci-Azure-helper-Ensure-Azure-http-handler-sleeps-betwee.patch
View File

@ -1,90 +0,0 @@
From f11bbe7f04a48eebcb446e283820d7592f76cf86 Mon Sep 17 00:00:00 2001
From: Johnson Shi <Johnson.Shi@microsoft.com>
Date: Thu, 25 Mar 2021 07:20:10 -0700
Subject: [PATCH 2/7] Azure helper: Ensure Azure http handler sleeps between
retries (#842)
RH-Author: Eduardo Otubo <otubo@redhat.com>
RH-MergeRequest: 45: Add support for userdata on Azure from IMDS
RH-Commit: [2/7] e8f8bb658b629a8444bd2ba19f109952acf33311
RH-Bugzilla: 2023940
RH-Acked-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
Ensure that the Azure helper's http handler sleeps a fixed duration
between retry failure attempts. The http handler will sleep a fixed
duration between failed attempts regardless of whether the attempt
failed due to (1) request timing out or (2) instant failure (no
timeout).
Due to certain platform issues, the http request to the Azure endpoint
may instantly fail without reaching the http timeout duration. Without
sleeping a fixed duration in between retry attempts, the http handler
will loop through the max retry attempts quickly. This causes the
communication between cloud-init and the Azure platform to be less
resilient due to the short total duration if there is no sleep in
between retries.
---
cloudinit/sources/helpers/azure.py | 2 ++
tests/unittests/test_datasource/test_azure_helper.py | 11 +++++++++--
2 files changed, 11 insertions(+), 2 deletions(-)
diff --git a/cloudinit/sources/helpers/azure.py b/cloudinit/sources/helpers/azure.py
index d3055d08..03e7156b 100755
--- a/cloudinit/sources/helpers/azure.py
+++ b/cloudinit/sources/helpers/azure.py
@@ -303,6 +303,7 @@ def http_with_retries(url, **kwargs) -> str:
max_readurl_attempts = 240
default_readurl_timeout = 5
+ sleep_duration_between_retries = 5
periodic_logging_attempts = 12
if 'timeout' not in kwargs:
@@ -338,6 +339,7 @@ def http_with_retries(url, **kwargs) -> str:
'attempt %d with exception: %s' %
(url, attempt, e),
logger_func=LOG.debug)
+ time.sleep(sleep_duration_between_retries)
raise exc
diff --git a/tests/unittests/test_datasource/test_azure_helper.py b/tests/unittests/test_datasource/test_azure_helper.py
index b8899807..63482c6c 100644
--- a/tests/unittests/test_datasource/test_azure_helper.py
+++ b/tests/unittests/test_datasource/test_azure_helper.py
@@ -384,6 +384,7 @@ class TestAzureHelperHttpWithRetries(CiTestCase):
max_readurl_attempts = 240
default_readurl_timeout = 5
+ sleep_duration_between_retries = 5
periodic_logging_attempts = 12
def setUp(self):
@@ -394,8 +395,8 @@ class TestAzureHelperHttpWithRetries(CiTestCase):
self.m_readurl = patches.enter_context(
mock.patch.object(
azure_helper.url_helper, 'readurl', mock.MagicMock()))
- patches.enter_context(
- mock.patch.object(azure_helper.time, 'sleep', mock.MagicMock()))
+ self.m_sleep = patches.enter_context(
+ mock.patch.object(azure_helper.time, 'sleep', autospec=True))
def test_http_with_retries(self):
self.m_readurl.return_value = 'TestResp'
@@ -438,6 +439,12 @@ class TestAzureHelperHttpWithRetries(CiTestCase):
self.m_readurl.call_count,
self.periodic_logging_attempts + 1)
+ # Ensure that cloud-init did sleep between each failed request
+ self.assertEqual(
+ self.m_sleep.call_count,
+ self.periodic_logging_attempts)
+ self.m_sleep.assert_called_with(self.sleep_duration_between_retries)
+
def test_http_with_retries_long_delay_logs_periodic_failure_msg(self):
self.m_readurl.side_effect = \
[SentinelException] * self.periodic_logging_attempts + \
--
2.27.0

47
SOURCES/ci-Change-netifaces-dependency-to-0.10.4-965.patch
View File

@ -1,47 +0,0 @@
From c3d41dc6b18df0d74f569b1a0ba43c8118437948 Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Fri, 14 Jan 2022 16:40:24 +0100
Subject: [PATCH 3/6] Change netifaces dependency to 0.10.4 (#965)
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 44: Datasource for VMware
RH-Commit: [3/6] d25d68427ab8b86ee1521c66483e9300e8fcc735
RH-Bugzilla: 2026587
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
RH-Acked-by: Eduardo Otubo <otubo@redhat.com>
commit b9d308b4d61d22bacc05bcae59819755975631f8
Author: Andrew Kutz <101085+akutz@users.noreply.github.com>
Date: Tue Aug 10 15:10:44 2021 -0500
Change netifaces dependency to 0.10.4 (#965)
Change netifaces dependency to 0.10.4
Currently versions Ubuntu <=20.10 use netifaces 0.10.4 By requiring
netifaces 0.10.9, the VMware datasource omitted itself from cloud-init
on Ubuntu <=20.10.
This patch changes the netifaces dependency to 0.10.4. While it is true
there are patches to netifaces post 0.10.4 that are desirable, testing
against the most common network configuration was performed to verify
the VMware datasource will still function with netifaces 0.10.4.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
requirements.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/requirements.txt b/requirements.txt
index 41d01d62..c4adc455 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -40,4 +40,4 @@ jsonschema
# and still participate in instance-data by gathering the network in detail at
# runtime and merge that information into the metadata and repersist that to
# disk.
-netifaces>=0.10.9
+netifaces>=0.10.4
--
2.27.0

2198
SOURCES/ci-Datasource-for-VMware-953.patch
View File

File diff suppressed because it is too large Load Diff

474
SOURCES/ci-Fix-IPv6-netmask-format-for-sysconfig-1215.patch
View File

@ -1,474 +0,0 @@
From 7bd016008429f0a18393a070d88e669f3ed89caa Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Fri, 11 Feb 2022 14:37:46 +0100
Subject: [PATCH] Fix IPv6 netmask format for sysconfig (#1215)
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 48: Fix IPv6 netmask format for sysconfig (#1215)
RH-Commit: [1/1] 4c940bbcf85dba1fce9f4acb9fc7820c0d7777f6
RH-Bugzilla: 2046540
RH-Acked-by: Eduardo Otubo <otubo@redhat.com>
RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
commit b97a30f0a05c1dea918c46ca9c05c869d15fe2d5
Author: Harald <hjensas@redhat.com>
Date: Tue Feb 8 15:49:00 2022 +0100
Fix IPv6 netmask format for sysconfig (#1215)
This change converts the IPv6 netmask from the network_data.json[1]
format to the CIDR style, <IPv6_addr>/<prefix>.
Using an IPv6 address like ffff:ffff:ffff:ffff:: does not work with
NetworkManager, nor networkscripts.
NetworkManager will ignore the route, logging:
ifcfg-rh: ignoring invalid route at \
"::/:: via fd00:fd00:fd00:2::fffe dev $DEV" \
(/etc/sysconfig/network-scripts/route6-$DEV:3): \
Argument for "::/::" is not ADDR/PREFIX format
Similarly if using networkscripts, ip route fail with error:
Error: inet6 prefix is expected rather than \
"fd00:fd00:fd00::/ffff:ffff:ffff:ffff::".
Also a bit of refactoring ...
cloudinit.net.sysconfig.Route.to_string:
* Move a couple of lines around to reduce repeated code.
* if "ADDRESS" not in key -> continute, so that the
code block following it can be de-indented.
cloudinit.net.network_state:
* Refactors the ipv4_mask_to_net_prefix, ipv6_mask_to_net_prefix
removes mask_to_net_prefix methods. Utilize ipaddress library to
do some of the heavy lifting.
LP: #1959148
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
cloudinit/net/__init__.py | 7 +-
cloudinit/net/network_state.py | 103 +++++++-----------
cloudinit/net/sysconfig.py | 91 ++++++++++------
cloudinit/sources/DataSourceOpenNebula.py | 2 +-
.../sources/helpers/vmware/imc/config_nic.py | 4 +-
tests/unittests/test_net.py | 78 ++++++++++++-
6 files changed, 176 insertions(+), 109 deletions(-)
diff --git a/cloudinit/net/__init__.py b/cloudinit/net/__init__.py
index 003efa2a..12bf64de 100644
--- a/cloudinit/net/__init__.py
+++ b/cloudinit/net/__init__.py
@@ -14,7 +14,7 @@ import re
from cloudinit import subp
from cloudinit import util
-from cloudinit.net.network_state import mask_to_net_prefix
+from cloudinit.net.network_state import ipv4_mask_to_net_prefix
from cloudinit.url_helper import UrlError, readurl
LOG = logging.getLogger(__name__)
@@ -1048,10 +1048,11 @@ class EphemeralIPv4Network(object):
'Cannot init network on {0} with {1}/{2} and bcast {3}'.format(
interface, ip, prefix_or_mask, broadcast))
try:
- self.prefix = mask_to_net_prefix(prefix_or_mask)
+ self.prefix = ipv4_mask_to_net_prefix(prefix_or_mask)
except ValueError as e:
raise ValueError(
- 'Cannot setup network: {0}'.format(e)
+ "Cannot setup network, invalid prefix or "
+ "netmask: {0}".format(e)
) from e
self.connectivity_url = connectivity_url
diff --git a/cloudinit/net/network_state.py b/cloudinit/net/network_state.py
index e8bf9e39..2768ef94 100644
--- a/cloudinit/net/network_state.py
+++ b/cloudinit/net/network_state.py
@@ -6,6 +6,7 @@
import copy
import functools
+import ipaddress
import logging
import socket
import struct
@@ -872,12 +873,18 @@ def _normalize_net_keys(network, address_keys=()):
try:
prefix = int(maybe_prefix)
except ValueError:
- # this supports input of <address>/255.255.255.0
- prefix = mask_to_net_prefix(maybe_prefix)
- elif netmask:
- prefix = mask_to_net_prefix(netmask)
- elif 'prefix' in net:
- prefix = int(net['prefix'])
+ if ipv6:
+ # this supports input of ffff:ffff:ffff::
+ prefix = ipv6_mask_to_net_prefix(maybe_prefix)
+ else:
+ # this supports input of 255.255.255.0
+ prefix = ipv4_mask_to_net_prefix(maybe_prefix)
+ elif netmask and not ipv6:
+ prefix = ipv4_mask_to_net_prefix(netmask)
+ elif netmask and ipv6:
+ prefix = ipv6_mask_to_net_prefix(netmask)
+ elif "prefix" in net:
+ prefix = int(net["prefix"])
else:
prefix = 64 if ipv6 else 24
@@ -972,72 +979,42 @@ def ipv4_mask_to_net_prefix(mask):
str(24) => 24
"24" => 24
"""
- if isinstance(mask, int):
- return mask
- if isinstance(mask, str):
- try:
- return int(mask)
- except ValueError:
- pass
- else:
- raise TypeError("mask '%s' is not a string or int")
-
- if '.' not in mask:
- raise ValueError("netmask '%s' does not contain a '.'" % mask)
-
- toks = mask.split(".")
- if len(toks) != 4:
- raise ValueError("netmask '%s' had only %d parts" % (mask, len(toks)))
-
- return sum([bin(int(x)).count('1') for x in toks])
+ return ipaddress.ip_network(f"0.0.0.0/{mask}").prefixlen
def ipv6_mask_to_net_prefix(mask):
"""Convert an ipv6 netmask (very uncommon) or prefix (64) to prefix.
- If 'mask' is an integer or string representation of one then
- int(mask) will be returned.
+ If the input is already an integer or a string representation of
+ an integer, then int(mask) will be returned.
+ "ffff:ffff:ffff::" => 48
+ "48" => 48
"""
-
- if isinstance(mask, int):
- return mask
- if isinstance(mask, str):
- try:
- return int(mask)
- except ValueError:
- pass
- else:
- raise TypeError("mask '%s' is not a string or int")
-
- if ':' not in mask:
- raise ValueError("mask '%s' does not have a ':'")
-
- bitCount = [0, 0x8000, 0xc000, 0xe000, 0xf000, 0xf800, 0xfc00, 0xfe00,
- 0xff00, 0xff80, 0xffc0, 0xffe0, 0xfff0, 0xfff8, 0xfffc,
- 0xfffe, 0xffff]
- prefix = 0
- for word in mask.split(':'):
- if not word or int(word, 16) == 0:
- break
- prefix += bitCount.index(int(word, 16))
-
- return prefix
-
-
-def mask_to_net_prefix(mask):
- """Return the network prefix for the netmask provided.
-
- Supports ipv4 or ipv6 netmasks."""
try:
- # if 'mask' is a prefix that is an integer.
- # then just return it.
- return int(mask)
+ # In the case the mask is already a prefix
+ prefixlen = ipaddress.ip_network(f"::/{mask}").prefixlen
+ return prefixlen
except ValueError:
+ # ValueError means mask is an IPv6 address representation and need
+ # conversion.
pass
- if is_ipv6_addr(mask):
- return ipv6_mask_to_net_prefix(mask)
- else:
- return ipv4_mask_to_net_prefix(mask)
+
+ netmask = ipaddress.ip_address(mask)
+ mask_int = int(netmask)
+ # If the mask is all zeroes, just return it
+ if mask_int == 0:
+ return mask_int
+
+ trailing_zeroes = min(
+ ipaddress.IPV6LENGTH, (~mask_int & (mask_int - 1)).bit_length()
+ )
+ leading_ones = mask_int >> trailing_zeroes
+ prefixlen = ipaddress.IPV6LENGTH - trailing_zeroes
+ all_ones = (1 << prefixlen) - 1
+ if leading_ones != all_ones:
+ raise ValueError("Invalid network mask '%s'" % mask)
+
+ return prefixlen
def mask_and_ipv4_to_bcast_addr(mask, ip):
diff --git a/cloudinit/net/sysconfig.py b/cloudinit/net/sysconfig.py
index d5440998..7ecbe1c3 100644
--- a/cloudinit/net/sysconfig.py
+++ b/cloudinit/net/sysconfig.py
@@ -12,6 +12,7 @@ from cloudinit import util
from cloudinit import subp
from cloudinit.distros.parsers import networkmanager_conf
from cloudinit.distros.parsers import resolv_conf
+from cloudinit.net import network_state
from . import renderer
from .network_state import (
@@ -171,43 +172,61 @@ class Route(ConfigMap):
# (because Route can contain a mix of IPv4 and IPv6)
reindex = -1
for key in sorted(self._conf.keys()):
- if 'ADDRESS' in key:
- index = key.replace('ADDRESS', '')
- address_value = str(self._conf[key])
- # only accept combinations:
- # if proto ipv6 only display ipv6 routes
- # if proto ipv4 only display ipv4 routes
- # do not add ipv6 routes if proto is ipv4
- # do not add ipv4 routes if proto is ipv6
- # (this array will contain a mix of ipv4 and ipv6)
- if proto == "ipv4" and not self.is_ipv6_route(address_value):
- netmask_value = str(self._conf['NETMASK' + index])
- gateway_value = str(self._conf['GATEWAY' + index])
- # increase IPv4 index
- reindex = reindex + 1
- buf.write("%s=%s\n" % ('ADDRESS' + str(reindex),
- _quote_value(address_value)))
- buf.write("%s=%s\n" % ('GATEWAY' + str(reindex),
- _quote_value(gateway_value)))
- buf.write("%s=%s\n" % ('NETMASK' + str(reindex),
- _quote_value(netmask_value)))
- metric_key = 'METRIC' + index
- if metric_key in self._conf:
- metric_value = str(self._conf['METRIC' + index])
- buf.write("%s=%s\n" % ('METRIC' + str(reindex),
- _quote_value(metric_value)))
- elif proto == "ipv6" and self.is_ipv6_route(address_value):
- netmask_value = str(self._conf['NETMASK' + index])
- gateway_value = str(self._conf['GATEWAY' + index])
- metric_value = (
- 'metric ' + str(self._conf['METRIC' + index])
- if 'METRIC' + index in self._conf else '')
+ if "ADDRESS" not in key:
+ continue
+
+ index = key.replace("ADDRESS", "")
+ address_value = str(self._conf[key])
+ netmask_value = str(self._conf["NETMASK" + index])
+ gateway_value = str(self._conf["GATEWAY" + index])
+
+ # only accept combinations:
+ # if proto ipv6 only display ipv6 routes
+ # if proto ipv4 only display ipv4 routes
+ # do not add ipv6 routes if proto is ipv4
+ # do not add ipv4 routes if proto is ipv6
+ # (this array will contain a mix of ipv4 and ipv6)
+ if proto == "ipv4" and not self.is_ipv6_route(address_value):
+ # increase IPv4 index
+ reindex = reindex + 1
+ buf.write(
+ "%s=%s\n"
+ % ("ADDRESS" + str(reindex), _quote_value(address_value))
+ )
+ buf.write(
+ "%s=%s\n"
+ % ("GATEWAY" + str(reindex), _quote_value(gateway_value))
+ )
+ buf.write(
+ "%s=%s\n"
+ % ("NETMASK" + str(reindex), _quote_value(netmask_value))
+ )
+ metric_key = "METRIC" + index
+ if metric_key in self._conf:
+ metric_value = str(self._conf["METRIC" + index])
buf.write(
- "%s/%s via %s %s dev %s\n" % (address_value,
- netmask_value,
- gateway_value,
- metric_value,
- self._route_name))
+ "%s=%s\n"
+ % ("METRIC" + str(reindex), _quote_value(metric_value))
+ )
+ elif proto == "ipv6" and self.is_ipv6_route(address_value):
+ prefix_value = network_state.ipv6_mask_to_net_prefix(
+ netmask_value
+ )
+ metric_value = (
+ "metric " + str(self._conf["METRIC" + index])
+ if "METRIC" + index in self._conf
+ else ""
+ )
+ buf.write(
+ "%s/%s via %s %s dev %s\n"
+ % (
+ address_value,
+ prefix_value,
+ gateway_value,
+ metric_value,
+ self._route_name,
+ )
+ )
return buf.getvalue()
diff --git a/cloudinit/sources/DataSourceOpenNebula.py b/cloudinit/sources/DataSourceOpenNebula.py
index 730ec586..e7980ab1 100644
--- a/cloudinit/sources/DataSourceOpenNebula.py
+++ b/cloudinit/sources/DataSourceOpenNebula.py
@@ -233,7 +233,7 @@ class OpenNebulaNetwork(object):
# Set IPv4 address
devconf['addresses'] = []
mask = self.get_mask(c_dev)
- prefix = str(net.mask_to_net_prefix(mask))
+ prefix = str(net.ipv4_mask_to_net_prefix(mask))
devconf['addresses'].append(
self.get_ip(c_dev, mac) + '/' + prefix)
diff --git a/cloudinit/sources/helpers/vmware/imc/config_nic.py b/cloudinit/sources/helpers/vmware/imc/config_nic.py
index 9cd2c0c0..3a45c67e 100644
--- a/cloudinit/sources/helpers/vmware/imc/config_nic.py
+++ b/cloudinit/sources/helpers/vmware/imc/config_nic.py
@@ -9,7 +9,7 @@ import logging
import os
import re
-from cloudinit.net.network_state import mask_to_net_prefix
+from cloudinit.net.network_state import ipv4_mask_to_net_prefix
from cloudinit import subp
from cloudinit import util
@@ -180,7 +180,7 @@ class NicConfigurator(object):
"""
route_list = []
- cidr = mask_to_net_prefix(netmask)
+ cidr = ipv4_mask_to_net_prefix(netmask)
for gateway in gateways:
destination = "%s/%d" % (gen_subnet(gateway, netmask), cidr)
diff --git a/tests/unittests/test_net.py b/tests/unittests/test_net.py
index 14d3462f..a7f6a1f7 100644
--- a/tests/unittests/test_net.py
+++ b/tests/unittests/test_net.py
@@ -2025,10 +2025,10 @@ pre-down route del -net 10.0.0.0/8 gw 11.0.0.1 metric 3 || true
routes:
- gateway: 2001:67c:1562:1
network: 2001:67c:1
- netmask: ffff:ffff:0
+ netmask: "ffff:ffff::"
- gateway: 3001:67c:1562:1
network: 3001:67c:1
- netmask: ffff:ffff:0
+ netmask: "ffff:ffff::"
metric: 10000
"""),
'expected_netplan': textwrap.dedent("""
@@ -2295,8 +2295,8 @@ iface bond0 inet6 static
'route6-bond0': textwrap.dedent("""\
# Created by cloud-init on instance boot automatically, do not edit.
#
- 2001:67c:1/ffff:ffff:0 via 2001:67c:1562:1 dev bond0
- 3001:67c:1/ffff:ffff:0 via 3001:67c:1562:1 metric 10000 dev bond0
+ 2001:67c:1/32 via 2001:67c:1562:1 dev bond0
+ 3001:67c:1/32 via 3001:67c:1562:1 metric 10000 dev bond0
"""),
'route-bond0': textwrap.dedent("""\
ADDRESS0=10.1.3.0
@@ -3088,6 +3088,76 @@ USERCTL=no
renderer.render_network_state(ns, target=render_dir)
self.assertEqual([], os.listdir(render_dir))
+ def test_invalid_network_mask_ipv6(self):
+ net_json = {
+ "services": [{"type": "dns", "address": "172.19.0.12"}],
+ "networks": [
+ {
+ "network_id": "public-ipv6",
+ "type": "ipv6",
+ "netmask": "",
+ "link": "tap1a81968a-79",
+ "routes": [
+ {
+ "gateway": "2001:DB8::1",
+ "netmask": "ff:ff:ff:ff::",
+ "network": "2001:DB8:1::1",
+ },
+ ],
+ "ip_address": "2001:DB8::10",
+ "id": "network1",
+ }
+ ],
+ "links": [
+ {
+ "ethernet_mac_address": "fa:16:3e:ed:9a:59",
+ "mtu": None,
+ "type": "bridge",
+ "id": "tap1a81968a-79",
+ "vif_id": "1a81968a-797a-400f-8a80-567f997eb93f",
+ },
+ ],
+ }
+ macs = {"fa:16:3e:ed:9a:59": "eth0"}
+ network_cfg = openstack.convert_net_json(net_json, known_macs=macs)
+ with self.assertRaises(ValueError):
+ network_state.parse_net_config_data(network_cfg, skip_broken=False)
+
+ def test_invalid_network_mask_ipv4(self):
+ net_json = {
+ "services": [{"type": "dns", "address": "172.19.0.12"}],
+ "networks": [
+ {
+ "network_id": "public-ipv4",
+ "type": "ipv4",
+ "netmask": "",
+ "link": "tap1a81968a-79",
+ "routes": [
+ {
+ "gateway": "172.20.0.1",
+ "netmask": "255.234.255.0",
+ "network": "172.19.0.0",
+ },
+ ],
+ "ip_address": "172.20.0.10",
+ "id": "network1",
+ }
+ ],
+ "links": [
+ {
+ "ethernet_mac_address": "fa:16:3e:ed:9a:59",
+ "mtu": None,
+ "type": "bridge",
+ "id": "tap1a81968a-79",
+ "vif_id": "1a81968a-797a-400f-8a80-567f997eb93f",
+ },
+ ],
+ }
+ macs = {"fa:16:3e:ed:9a:59": "eth0"}
+ network_cfg = openstack.convert_net_json(net_json, known_macs=macs)
+ with self.assertRaises(ValueError):
+ network_state.parse_net_config_data(network_cfg, skip_broken=False)
+
def test_openstack_rendering_samples(self):
for os_sample in OS_SAMPLES:
render_dir = self.tmp_dir()
--
2.27.0

262
SOURCES/ci-Fix-home-permissions-modified-by-ssh-module-SC-338-9.patch
View File

@ -1,262 +0,0 @@
From 71989367e7a634fdd2af8ef58473975e0ef60464 Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Sat, 21 Aug 2021 13:53:27 +0200
Subject: [PATCH] Fix home permissions modified by ssh module (SC-338) (#984)
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 29: Fix home permissions modified by ssh module (SC-338) (#984)
RH-Commit: [1/1] c409f2609b1d7e024eba77b55a196a4cafadd1d7 (eesposit/cloud-init)
RH-Bugzilla: 1995840
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
RH-Acked-by: Eduardo Otubo <otubo@redhat.com>
TESTED: By me and QA
BREW: 39178090
Fix home permissions modified by ssh module (SC-338) (#984)
commit 7d3f5d750f6111c2716143364ea33486df67c927
Author: James Falcon <therealfalcon@gmail.com>
Date: Fri Aug 20 17:09:49 2021 -0500
Fix home permissions modified by ssh module (SC-338) (#984)
Fix home permissions modified by ssh module
In #956, we updated the file and directory permissions for keys not in
the user's home directory. We also unintentionally modified the
permissions within the home directory as well. These should not change,
and this commit changes that back.
LP: #1940233
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
cloudinit/ssh_util.py | 35 ++++-
.../modules/test_ssh_keysfile.py | 132 +++++++++++++++---
2 files changed, 146 insertions(+), 21 deletions(-)
diff --git a/cloudinit/ssh_util.py b/cloudinit/ssh_util.py
index b8a3c8f7..9ccadf09 100644
--- a/cloudinit/ssh_util.py
+++ b/cloudinit/ssh_util.py
@@ -321,23 +321,48 @@ def check_create_path(username, filename, strictmodes):
home_folder = os.path.dirname(user_pwent.pw_dir)
for directory in directories:
parent_folder += "/" + directory
- if home_folder.startswith(parent_folder):
+
+ # security check, disallow symlinks in the AuthorizedKeysFile path.
+ if os.path.islink(parent_folder):
+ LOG.debug(
+ "Invalid directory. Symlink exists in path: %s",
+ parent_folder)
+ return False
+
+ if os.path.isfile(parent_folder):
+ LOG.debug(
+ "Invalid directory. File exists in path: %s",
+ parent_folder)
+ return False
+
+ if (home_folder.startswith(parent_folder) or
+ parent_folder == user_pwent.pw_dir):
continue
- if not os.path.isdir(parent_folder):
+ if not os.path.exists(parent_folder):
# directory does not exist, and permission so far are good:
# create the directory, and make it accessible by everyone
# but owned by root, as it might be used by many users.
with util.SeLinuxGuard(parent_folder):
- os.makedirs(parent_folder, mode=0o755, exist_ok=True)
- util.chownbyid(parent_folder, root_pwent.pw_uid,
- root_pwent.pw_gid)
+ mode = 0o755
+ uid = root_pwent.pw_uid
+ gid = root_pwent.pw_gid
+ if parent_folder.startswith(user_pwent.pw_dir):
+ mode = 0o700
+ uid = user_pwent.pw_uid
+ gid = user_pwent.pw_gid
+ os.makedirs(parent_folder, mode=mode, exist_ok=True)
+ util.chownbyid(parent_folder, uid, gid)
permissions = check_permissions(username, parent_folder,
filename, False, strictmodes)
if not permissions:
return False
+ if os.path.islink(filename) or os.path.isdir(filename):
+ LOG.debug("%s is not a file!", filename)
+ return False
+
# check the file
if not os.path.exists(filename):
# if file does not exist: we need to create it, since the
diff --git a/tests/integration_tests/modules/test_ssh_keysfile.py b/tests/integration_tests/modules/test_ssh_keysfile.py
index f82d7649..3159feb9 100644
--- a/tests/integration_tests/modules/test_ssh_keysfile.py
+++ b/tests/integration_tests/modules/test_ssh_keysfile.py
@@ -10,10 +10,10 @@ TEST_USER1_KEYS = get_test_rsa_keypair('test1')
TEST_USER2_KEYS = get_test_rsa_keypair('test2')
TEST_DEFAULT_KEYS = get_test_rsa_keypair('test3')
-USERDATA = """\
+_USERDATA = """\
#cloud-config
bootcmd:
- - sed -i 's;#AuthorizedKeysFile.*;AuthorizedKeysFile /etc/ssh/authorized_keys %h/.ssh/authorized_keys2;' /etc/ssh/sshd_config
+ - {bootcmd}
ssh_authorized_keys:
- {default}
users:
@@ -24,27 +24,17 @@ users:
- name: test_user2
ssh_authorized_keys:
- {user2}
-""".format( # noqa: E501
+""".format(
+ bootcmd='{bootcmd}',
default=TEST_DEFAULT_KEYS.public_key,
user1=TEST_USER1_KEYS.public_key,
user2=TEST_USER2_KEYS.public_key,
)
-@pytest.mark.ubuntu
-@pytest.mark.user_data(USERDATA)
-def test_authorized_keys(client: IntegrationInstance):
- expected_keys = [
- ('test_user1', '/home/test_user1/.ssh/authorized_keys2',
- TEST_USER1_KEYS),
- ('test_user2', '/home/test_user2/.ssh/authorized_keys2',
- TEST_USER2_KEYS),
- ('ubuntu', '/home/ubuntu/.ssh/authorized_keys2',
- TEST_DEFAULT_KEYS),
- ('root', '/root/.ssh/authorized_keys2', TEST_DEFAULT_KEYS),
- ]
-
+def common_verify(client, expected_keys):
for user, filename, keys in expected_keys:
+ # Ensure key is in the key file
contents = client.read_from_file(filename)
if user in ['ubuntu', 'root']:
# Our personal public key gets added by pycloudlib
@@ -83,3 +73,113 @@ def test_authorized_keys(client: IntegrationInstance):
look_for_keys=False,
allow_agent=False,
)
+
+ # Ensure we haven't messed with any /home permissions
+ # See LP: #1940233
+ home_dir = '/home/{}'.format(user)
+ home_perms = '755'
+ if user == 'root':
+ home_dir = '/root'
+ home_perms = '700'
+ assert '{} {}'.format(user, home_perms) == client.execute(
+ 'stat -c "%U %a" {}'.format(home_dir)
+ )
+ if client.execute("test -d {}/.ssh".format(home_dir)).ok:
+ assert '{} 700'.format(user) == client.execute(
+ 'stat -c "%U %a" {}/.ssh'.format(home_dir)
+ )
+ assert '{} 600'.format(user) == client.execute(
+ 'stat -c "%U %a" {}'.format(filename)
+ )
+
+ # Also ensure ssh-keygen works as expected
+ client.execute('mkdir {}/.ssh'.format(home_dir))
+ assert client.execute(
+ "ssh-keygen -b 2048 -t rsa -f {}/.ssh/id_rsa -q -N ''".format(
+ home_dir)
+ ).ok
+ assert client.execute('test -f {}/.ssh/id_rsa'.format(home_dir))
+ assert client.execute('test -f {}/.ssh/id_rsa.pub'.format(home_dir))
+
+ assert 'root 755' == client.execute('stat -c "%U %a" /home')
+
+
+DEFAULT_KEYS_USERDATA = _USERDATA.format(bootcmd='""')
+
+
+@pytest.mark.ubuntu
+@pytest.mark.user_data(DEFAULT_KEYS_USERDATA)
+def test_authorized_keys_default(client: IntegrationInstance):
+ expected_keys = [
+ ('test_user1', '/home/test_user1/.ssh/authorized_keys',
+ TEST_USER1_KEYS),
+ ('test_user2', '/home/test_user2/.ssh/authorized_keys',
+ TEST_USER2_KEYS),
+ ('ubuntu', '/home/ubuntu/.ssh/authorized_keys',
+ TEST_DEFAULT_KEYS),
+ ('root', '/root/.ssh/authorized_keys', TEST_DEFAULT_KEYS),
+ ]
+ common_verify(client, expected_keys)
+
+
+AUTHORIZED_KEYS2_USERDATA = _USERDATA.format(bootcmd=(
+ "sed -i 's;#AuthorizedKeysFile.*;AuthorizedKeysFile "
+ "/etc/ssh/authorized_keys %h/.ssh/authorized_keys2;' "
+ "/etc/ssh/sshd_config"))
+
+
+@pytest.mark.ubuntu
+@pytest.mark.user_data(AUTHORIZED_KEYS2_USERDATA)
+def test_authorized_keys2(client: IntegrationInstance):
+ expected_keys = [
+ ('test_user1', '/home/test_user1/.ssh/authorized_keys2',
+ TEST_USER1_KEYS),
+ ('test_user2', '/home/test_user2/.ssh/authorized_keys2',
+ TEST_USER2_KEYS),
+ ('ubuntu', '/home/ubuntu/.ssh/authorized_keys2',
+ TEST_DEFAULT_KEYS),
+ ('root', '/root/.ssh/authorized_keys2', TEST_DEFAULT_KEYS),
+ ]
+ common_verify(client, expected_keys)
+
+
+NESTED_KEYS_USERDATA = _USERDATA.format(bootcmd=(
+ "sed -i 's;#AuthorizedKeysFile.*;AuthorizedKeysFile "
+ "/etc/ssh/authorized_keys %h/foo/bar/ssh/keys;' "
+ "/etc/ssh/sshd_config"))
+
+
+@pytest.mark.ubuntu
+@pytest.mark.user_data(NESTED_KEYS_USERDATA)
+def test_nested_keys(client: IntegrationInstance):
+ expected_keys = [
+ ('test_user1', '/home/test_user1/foo/bar/ssh/keys',
+ TEST_USER1_KEYS),
+ ('test_user2', '/home/test_user2/foo/bar/ssh/keys',
+ TEST_USER2_KEYS),
+ ('ubuntu', '/home/ubuntu/foo/bar/ssh/keys',
+ TEST_DEFAULT_KEYS),
+ ('root', '/root/foo/bar/ssh/keys', TEST_DEFAULT_KEYS),
+ ]
+ common_verify(client, expected_keys)
+
+
+EXTERNAL_KEYS_USERDATA = _USERDATA.format(bootcmd=(
+ "sed -i 's;#AuthorizedKeysFile.*;AuthorizedKeysFile "
+ "/etc/ssh/authorized_keys /etc/ssh/authorized_keys/%u/keys;' "
+ "/etc/ssh/sshd_config"))
+
+
+@pytest.mark.ubuntu
+@pytest.mark.user_data(EXTERNAL_KEYS_USERDATA)
+def test_external_keys(client: IntegrationInstance):
+ expected_keys = [
+ ('test_user1', '/etc/ssh/authorized_keys/test_user1/keys',
+ TEST_USER1_KEYS),
+ ('test_user2', '/etc/ssh/authorized_keys/test_user2/keys',
+ TEST_USER2_KEYS),
+ ('ubuntu', '/etc/ssh/authorized_keys/ubuntu/keys',
+ TEST_DEFAULT_KEYS),
+ ('root', '/etc/ssh/authorized_keys/root/keys', TEST_DEFAULT_KEYS),
+ ]
+ common_verify(client, expected_keys)
--
2.27.0

373
SOURCES/ci-Remove-rhel-specific-files.patch Normal file
View File

@ -0,0 +1,373 @@
From d43f0d93386f123892451d923c2b3c6fe7130c39 Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Thu, 19 May 2022 11:38:22 +0200
Subject: [PATCH 4/4] Remove rhel specific files
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 65: Align rhel custom files with upstream (#1431)
RH-Commit: [2/2] 5e31f0bcb500682e7746ccbd2e628c2ef339d6c6
RH-Bugzilla: 2082071
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
RH-Acked-by: Eduardo Otubo <otubo@redhat.com>
RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Remove all files in rhel/ directory and related commands that copy
and replace them with the generated ones.
Also adjust setup.py, align it with upstream:
- by default, after rhel 8.3 ds-identify is in /usr/libexec, so no need to move it manually
- bash-completions work also in /usr/share, as upstream
- udev also works in /lib/udev
Also remove rhel/README since it is outdated (chef is used in cloud.cfg) and cloud-init-tmpfiles.conf,
as it exists also in .distro.
X-downstream-only: yes
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
redhat/cloud-init.spec.template | 21 ++------
rhel/README.rhel | 5 --
rhel/cloud-init-tmpfiles.conf | 1 -
rhel/cloud.cfg | 69 ---------------------------
rhel/systemd/cloud-config.service | 18 -------
rhel/systemd/cloud-config.target | 11 -----
rhel/systemd/cloud-final.service | 24 ----------
rhel/systemd/cloud-init-local.service | 31 ------------
rhel/systemd/cloud-init.service | 26 ----------
rhel/systemd/cloud-init.target | 7 ---
setup.py | 28 ++++++++++-
11 files changed, 31 insertions(+), 210 deletions(-)
delete mode 100644 rhel/README.rhel
delete mode 100644 rhel/cloud-init-tmpfiles.conf
delete mode 100644 rhel/cloud.cfg
delete mode 100644 rhel/systemd/cloud-config.service
delete mode 100644 rhel/systemd/cloud-config.target
delete mode 100644 rhel/systemd/cloud-final.service
delete mode 100644 rhel/systemd/cloud-init-local.service
delete mode 100644 rhel/systemd/cloud-init.service
delete mode 100644 rhel/systemd/cloud-init.target
diff --git a/rhel/README.rhel b/rhel/README.rhel
deleted file mode 100644
index aa29630d..00000000
--- a/rhel/README.rhel
+++ /dev/null
@@ -1,5 +0,0 @@
-The following cloud-init modules are currently unsupported on this OS:
- - apt_update_upgrade ('apt_update', 'apt_upgrade', 'apt_mirror', 'apt_preserve_sources_list', 'apt_old_mirror', 'apt_sources', 'debconf_selections', 'packages' options)
- - byobu ('byobu_by_default' option)
- - chef
- - grub_dpkg
diff --git a/rhel/cloud-init-tmpfiles.conf b/rhel/cloud-init-tmpfiles.conf
deleted file mode 100644
index 0c6d2a3b..00000000
--- a/rhel/cloud-init-tmpfiles.conf
+++ /dev/null
@@ -1 +0,0 @@
-d /run/cloud-init 0700 root root - -
diff --git a/rhel/cloud.cfg b/rhel/cloud.cfg
deleted file mode 100644
index cbee197a..00000000
--- a/rhel/cloud.cfg
+++ /dev/null
@@ -1,69 +0,0 @@
-users:
- - default
-
-disable_root: 1
-ssh_pwauth: 0
-
-mount_default_fields: [~, ~, 'auto', 'defaults,nofail,x-systemd.requires=cloud-init.service', '0', '2']
-resize_rootfs_tmp: /dev
-ssh_deletekeys: 1
-ssh_genkeytypes: ['rsa', 'ecdsa', 'ed25519']
-syslog_fix_perms: ~
-disable_vmware_customization: false
-
-cloud_init_modules:
- - disk_setup
- - migrator
- - bootcmd
- - write-files
- - growpart
- - resizefs
- - set_hostname
- - update_hostname
- - update_etc_hosts
- - rsyslog
- - users-groups
- - ssh
-
-cloud_config_modules:
- - mounts
- - locale
- - set-passwords
- - rh_subscription
- - yum-add-repo
- - package-update-upgrade-install
- - timezone
- - puppet
- - chef
- - salt-minion
- - mcollective
- - disable-ec2-metadata
- - runcmd
-
-cloud_final_modules:
- - rightscale_userdata
- - scripts-per-once
- - scripts-per-boot
- - scripts-per-instance
- - scripts-user
- - ssh-authkey-fingerprints
- - keys-to-console
- - phone-home
- - final-message
- - power-state-change
-
-system_info:
- default_user:
- name: cloud-user
- lock_passwd: true
- gecos: Cloud User
- groups: [adm, systemd-journal]
- sudo: ["ALL=(ALL) NOPASSWD:ALL"]
- shell: /bin/bash
- distro: rhel
- paths:
- cloud_dir: /var/lib/cloud
- templates_dir: /etc/cloud/templates
- ssh_svcname: sshd
-
-# vim:syntax=yaml
diff --git a/rhel/systemd/cloud-config.service b/rhel/systemd/cloud-config.service
deleted file mode 100644
index f3dcd4be..00000000
--- a/rhel/systemd/cloud-config.service
+++ /dev/null
@@ -1,18 +0,0 @@
-[Unit]
-Description=Apply the settings specified in cloud-config
-After=network-online.target cloud-config.target
-Wants=network-online.target cloud-config.target
-ConditionPathExists=!/etc/cloud/cloud-init.disabled
-ConditionKernelCommandLine=!cloud-init=disabled
-
-[Service]
-Type=oneshot
-ExecStart=/usr/bin/cloud-init modules --mode=config
-RemainAfterExit=yes
-TimeoutSec=0
-
-# Output needs to appear in instance console output
-StandardOutput=journal+console
-
-[Install]
-WantedBy=cloud-init.target
diff --git a/rhel/systemd/cloud-config.target b/rhel/systemd/cloud-config.target
deleted file mode 100644
index ae9b7d02..00000000
--- a/rhel/systemd/cloud-config.target
+++ /dev/null
@@ -1,11 +0,0 @@
-# cloud-init normally emits a "cloud-config" upstart event to inform third
-# parties that cloud-config is available, which does us no good when we're
-# using systemd. cloud-config.target serves as this synchronization point
-# instead. Services that would "start on cloud-config" with upstart can
-# instead use "After=cloud-config.target" and "Wants=cloud-config.target"
-# as appropriate.
-
-[Unit]
-Description=Cloud-config availability
-Wants=cloud-init-local.service cloud-init.service
-After=cloud-init-local.service cloud-init.service
diff --git a/rhel/systemd/cloud-final.service b/rhel/systemd/cloud-final.service
deleted file mode 100644
index e281c0cf..00000000
--- a/rhel/systemd/cloud-final.service
+++ /dev/null
@@ -1,24 +0,0 @@
-[Unit]
-Description=Execute cloud user/final scripts
-After=network-online.target cloud-config.service rc-local.service
-Wants=network-online.target cloud-config.service
-ConditionPathExists=!/etc/cloud/cloud-init.disabled
-ConditionKernelCommandLine=!cloud-init=disabled
-
-[Service]
-Type=oneshot
-ExecStart=/usr/bin/cloud-init modules --mode=final
-RemainAfterExit=yes
-TimeoutSec=0
-KillMode=process
-# Restart NetworkManager if it is present and running.
-ExecStartPost=/bin/sh -c 'u=NetworkManager.service; \
- out=$(systemctl show --property=SubState $u) || exit; \
- [ "$out" = "SubState=running" ] || exit 0; \
- systemctl reload-or-try-restart $u'
-
-# Output needs to appear in instance console output
-StandardOutput=journal+console
-
-[Install]
-WantedBy=cloud-init.target
diff --git a/rhel/systemd/cloud-init-local.service b/rhel/systemd/cloud-init-local.service
deleted file mode 100644
index 8f9f6c9f..00000000
--- a/rhel/systemd/cloud-init-local.service
+++ /dev/null
@@ -1,31 +0,0 @@
-[Unit]
-Description=Initial cloud-init job (pre-networking)
-DefaultDependencies=no
-Wants=network-pre.target
-After=systemd-remount-fs.service
-Requires=dbus.socket
-After=dbus.socket
-Before=NetworkManager.service network.service
-Before=network-pre.target
-Before=shutdown.target
-Before=firewalld.target
-Conflicts=shutdown.target
-RequiresMountsFor=/var/lib/cloud
-ConditionPathExists=!/etc/cloud/cloud-init.disabled
-ConditionKernelCommandLine=!cloud-init=disabled
-
-[Service]
-Type=oneshot
-ExecStartPre=/bin/mkdir -p /run/cloud-init
-ExecStartPre=/sbin/restorecon /run/cloud-init
-ExecStartPre=/usr/bin/touch /run/cloud-init/enabled
-ExecStart=/usr/bin/cloud-init init --local
-ExecStart=/bin/touch /run/cloud-init/network-config-ready
-RemainAfterExit=yes
-TimeoutSec=0
-
-# Output needs to appear in instance console output
-StandardOutput=journal+console
-
-[Install]
-WantedBy=cloud-init.target
diff --git a/rhel/systemd/cloud-init.service b/rhel/systemd/cloud-init.service
deleted file mode 100644
index 0b3d796d..00000000
--- a/rhel/systemd/cloud-init.service
+++ /dev/null
@@ -1,26 +0,0 @@
-[Unit]
-Description=Initial cloud-init job (metadata service crawler)
-Wants=cloud-init-local.service
-Wants=sshd-keygen.service
-Wants=sshd.service
-After=cloud-init-local.service
-After=NetworkManager.service network.service
-After=NetworkManager-wait-online.service
-Before=network-online.target
-Before=sshd-keygen.service
-Before=sshd.service
-Before=systemd-user-sessions.service
-ConditionPathExists=!/etc/cloud/cloud-init.disabled
-ConditionKernelCommandLine=!cloud-init=disabled
-
-[Service]
-Type=oneshot
-ExecStart=/usr/bin/cloud-init init
-RemainAfterExit=yes
-TimeoutSec=0
-
-# Output needs to appear in instance console output
-StandardOutput=journal+console
-
-[Install]
-WantedBy=cloud-init.target
diff --git a/rhel/systemd/cloud-init.target b/rhel/systemd/cloud-init.target
deleted file mode 100644
index 083c3b6f..00000000
--- a/rhel/systemd/cloud-init.target
+++ /dev/null
@@ -1,7 +0,0 @@
-# cloud-init target is enabled by cloud-init-generator
-# To disable it you can either:
-# a.) boot with kernel cmdline of 'cloud-init=disabled'
-# b.) touch a file /etc/cloud/cloud-init.disabled
-[Unit]
-Description=Cloud-init target
-After=multi-user.target
diff --git a/setup.py b/setup.py
index 3c377eaa..a9132d2c 100755
--- a/setup.py
+++ b/setup.py
@@ -139,6 +139,21 @@ INITSYS_FILES = {
"sysvinit_deb": [f for f in glob("sysvinit/debian/*") if is_f(f)],
"sysvinit_openrc": [f for f in glob("sysvinit/gentoo/*") if is_f(f)],
"sysvinit_suse": [f for f in glob("sysvinit/suse/*") if is_f(f)],
+ "systemd": [
+ render_tmpl(f)
+ for f in (
+ glob("systemd/*.tmpl")
+ + glob("systemd/*.service")
+ + glob("systemd/*.socket")
+ + glob("systemd/*.target")
+ )
+ if (is_f(f) and not is_generator(f))
+ ],
+ "systemd.generators": [
+ render_tmpl(f, mode=0o755)
+ for f in glob("systemd/*")
+ if is_f(f) and is_generator(f)
+ ],
"upstart": [f for f in glob("upstart/*") if is_f(f)],
}
INITSYS_ROOTS = {
@@ -148,6 +163,10 @@ INITSYS_ROOTS = {
"sysvinit_deb": "etc/init.d",
"sysvinit_openrc": "etc/init.d",
"sysvinit_suse": "etc/init.d",
+ "systemd": pkg_config_read("systemd", "systemdsystemunitdir"),
+ "systemd.generators": pkg_config_read(
+ "systemd", "systemdsystemgeneratordir"
+ ),
"upstart": "etc/init/",
}
INITSYS_TYPES = sorted([f.partition(".")[0] for f in INITSYS_ROOTS.keys()])
@@ -262,13 +281,15 @@ data_files = [
(
USR_LIB_EXEC + "/cloud-init",
[
+ "tools/ds-identify",
"tools/hook-hotplug",
"tools/uncloud-init",
"tools/write-ssh-key-fingerprints",
],
),
(
- ETC + "/bash_completion.d", ["bash_completion/cloud-init"],
+ USR + "/share/bash-completion/completions",
+ ["bash_completion/cloud-init"],
),
(USR + "/share/doc/cloud-init", [f for f in glob("doc/*") if is_f(f)]),
(
@@ -287,7 +308,8 @@ if not platform.system().endswith("BSD"):
ETC + "/NetworkManager/dispatcher.d/",
["tools/hook-network-manager"],
),
- ("/usr/lib/udev/rules.d", [f for f in glob("udev/*.rules")]),
+ (ETC + "/dhcp/dhclient-exit-hooks.d/", ["tools/hook-dhclient"]),
+ (LIB + "/udev/rules.d", [f for f in glob("udev/*.rules")]),
(
ETC + "/systemd/system/sshd-keygen@.service.d/",
["systemd/disable-sshd-keygen-if-cloud-init-active.conf"],
@@ -317,6 +339,8 @@ setuptools.setup(
scripts=["tools/cloud-init-per"],
license="Dual-licensed under GPLv3 or Apache 2.0",
data_files=data_files,
+ install_requires=requirements,
+ cmdclass=cmdclass,
entry_points={
"console_scripts": [
"cloud-init = cloudinit.cmd.main:main",
--
2.35.3

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@ -0,0 +1,75 @@
From 02e7b89c157f8c3243f0d91cf5652cf27db44b72 Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Mon, 8 Aug 2022 10:10:26 +0200
Subject: [PATCH 2/2] Revert "Use Network-Manager and Netplan as default
renderers for RHEL and Fedora (#1465)"
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 81: Revert "Use Network-Manager and Netplan as default renderers for RHEL and Fedora (#1465)"
RH-Commit: [2/2] 746b2e33356376e250b799261031676174e8ccc9
RH-Bugzilla: 2107464 2110066 2117526 2104393 2098624
RH-Acked-by: Eduardo Otubo <otubo@redhat.com>
RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
As NM is reverted, remove also documentation and any trace of it.
This reverts commit 13ded463a6a0b1b0bf0dffc0a997f006dd25c4f3.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
config/cloud.cfg.tmpl | 3 ---
doc/rtd/topics/network-config.rst | 12 +-----------
2 files changed, 1 insertion(+), 14 deletions(-)
diff --git a/config/cloud.cfg.tmpl b/config/cloud.cfg.tmpl
index f4d2fd14..80ab4f96 100644
--- a/config/cloud.cfg.tmpl
+++ b/config/cloud.cfg.tmpl
@@ -353,7 +353,4 @@ system_info:
{% elif variant in ["dragonfly"] %}
network:
renderers: ['freebsd']
-{% elif variant in ["rhel", "fedora"] %}
- network:
- renderers: ['netplan', 'network-manager', 'networkd', 'sysconfig', 'eni']
{% endif %}
diff --git a/doc/rtd/topics/network-config.rst b/doc/rtd/topics/network-config.rst
index f503caab..c461a3fe 100644
--- a/doc/rtd/topics/network-config.rst
+++ b/doc/rtd/topics/network-config.rst
@@ -188,15 +188,6 @@ generated configuration into an internal network configuration state. From
this state `Cloud-init`_ delegates rendering of the configuration to Distro
supported formats. The following ``renderers`` are supported in cloud-init:
-- **NetworkManager**
-
-`NetworkManager <https://networkmanager.dev>`_ is the standard Linux network
-configuration tool suite. It supports a wide range of networking setups.
-Configuration is typically stored in ``/etc/NetworkManager``.
-
-It is the default for a number of Linux distributions, notably Fedora;
-CentOS/RHEL; and derivatives.
-
- **ENI**
/etc/network/interfaces or ``ENI`` is supported by the ``ifupdown`` package
@@ -224,7 +215,6 @@ is as follows:
- ENI
- Sysconfig
- Netplan
-- NetworkManager
When applying the policy, `Cloud-init`_ checks if the current instance has the
correct binaries and paths to support the renderer. The first renderer that
@@ -233,7 +223,7 @@ supplying an updated configuration in cloud-config. ::
system_info:
network:
- renderers: ['netplan', 'network-manager', 'eni', 'sysconfig', 'freebsd', 'netbsd', 'openbsd']
+ renderers: ['netplan', 'eni', 'sysconfig', 'freebsd', 'netbsd', 'openbsd']
Network Configuration Tools
--
2.27.0

47
SOURCES/ci-Revert-unnecesary-lcase-in-ds-identify-978.patch
View File

@ -1,47 +0,0 @@
From 0eeec94882779de76c08b1a7faf862e22f21f242 Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Fri, 14 Jan 2022 16:42:46 +0100
Subject: [PATCH 5/6] Revert unnecesary lcase in ds-identify (#978)
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 44: Datasource for VMware
RH-Commit: [5/6] f7385c15cf17a9c4a2fa15b29afd1b8a96b24d1e
RH-Bugzilla: 2026587
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
RH-Acked-by: Eduardo Otubo <otubo@redhat.com>
commit f516a7d37c1654addc02485e681b4358d7e7c0db
Author: Andrew Kutz <101085+akutz@users.noreply.github.com>
Date: Fri Aug 13 14:30:55 2021 -0500
Revert unnecesary lcase in ds-identify (#978)
This patch reverts an unnecessary lcase optimization in the
ds-identify script. SystemD documents the values produced by
the systemd-detect-virt command are lower case, and the mapping
table used by the FreeBSD check is also lower-case.
The optimization added two new forked processes, needlessly
causing overhead.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
tools/ds-identify | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/ds-identify b/tools/ds-identify
index 0e12298f..7b782462 100755
--- a/tools/ds-identify
+++ b/tools/ds-identify
@@ -449,7 +449,7 @@ detect_virt() {
read_virt() {
cached "$DI_VIRT" && return 0
detect_virt
- DI_VIRT="$(echo "${_RET}" | tr '[:upper:]' '[:lower:]')"
+ DI_VIRT="${_RET}"
}
is_container() {
--
2.27.0

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SOURCES/ci-Support-EC2-tags-in-instance-metadata-1309.patch Normal file
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@ -0,0 +1,164 @@
From fbec3008305845072a787f46008bbb82d89dec53 Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Mon, 30 May 2022 16:46:41 +0200
Subject: [PATCH] Support EC2 tags in instance metadata (#1309)
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 70: Support EC2 tags in instance metadata (#1309)
RH-Commit: [1/1] 2497547016173a4c6e7d3c900f80de390d445c44
RH-Bugzilla: 2082686
RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
commit 40c52ce1f4049449b04f93226721f63af874c5c7
Author: Eduardo Dobay <edudobay@users.noreply.github.com>
Date: Wed Apr 6 01:28:01 2022 -0300
Support EC2 tags in instance metadata (#1309)
Add support for newer EC2 metadata versions (up to 2021-03-23), so that
tags can be retrieved from the `ds.meta_data.tags` field, as well as
with any new fields that might have been added since the 2018-09-24
version.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
cloudinit/sources/DataSourceEc2.py | 5 +++--
doc/rtd/topics/datasources/ec2.rst | 28 ++++++++++++++++++++++------
tests/unittests/sources/test_ec2.py | 26 +++++++++++++++++++++++++-
tools/.github-cla-signers | 1 +
4 files changed, 51 insertions(+), 9 deletions(-)
diff --git a/cloudinit/sources/DataSourceEc2.py b/cloudinit/sources/DataSourceEc2.py
index 03b3870c..a030b498 100644
--- a/cloudinit/sources/DataSourceEc2.py
+++ b/cloudinit/sources/DataSourceEc2.py
@@ -61,8 +61,9 @@ class DataSourceEc2(sources.DataSource):
min_metadata_version = "2009-04-04"
# Priority ordered list of additional metadata versions which will be tried
- # for extended metadata content. IPv6 support comes in 2016-09-02
- extended_metadata_versions = ["2018-09-24", "2016-09-02"]
+ # for extended metadata content. IPv6 support comes in 2016-09-02.
+ # Tags support comes in 2021-03-23.
+ extended_metadata_versions = ["2021-03-23", "2018-09-24", "2016-09-02"]
# Setup read_url parameters per get_url_params.
url_max_wait = 120
diff --git a/doc/rtd/topics/datasources/ec2.rst b/doc/rtd/topics/datasources/ec2.rst
index 94e4158d..77232269 100644
--- a/doc/rtd/topics/datasources/ec2.rst
+++ b/doc/rtd/topics/datasources/ec2.rst
@@ -38,11 +38,26 @@ Userdata is accessible via the following URL:
GET http://169.254.169.254/2009-04-04/user-data
1234,fred,reboot,true | 4512,jimbo, | 173,,,
-Note that there are multiple versions of this data provided, cloud-init
-by default uses **2009-04-04** but newer versions can be supported with
-relative ease (newer versions have more data exposed, while maintaining
-backward compatibility with the previous versions).
-Version **2016-09-02** is required for secondary IP address support.
+Note that there are multiple EC2 Metadata versions of this data provided
+to instances. cloud-init will attempt to use the most recent API version it
+supports in order to get latest API features and instance-data. If a given
+API version is not exposed to the instance, those API features will be
+unavailable to the instance.
+
+
++----------------+----------------------------------------------------------+
++ EC2 version | supported instance-data/feature |
++================+==========================================================+
++ **2021-03-23** | Required for Instance tag support. This feature must be |
+| | enabled individually on each instance. See the |
+| | `EC2 tags user guide`_. |
++----------------+----------------------------------------------------------+
+| **2016-09-02** | Required for secondary IP address support. |
++----------------+----------------------------------------------------------+
+| **2009-04-04** | Minimum supports EC2 API version for meta-data and |
+| | user-data. |
++----------------+----------------------------------------------------------+
+
To see which versions are supported from your cloud provider use the following
URL:
@@ -71,7 +86,7 @@ configuration (in `/etc/cloud/cloud.cfg` or `/etc/cloud/cloud.cfg.d/`).
The settings that may be configured are:
- * **metadata_urls**: This list of urls will be searched for an Ec2
+ * **metadata_urls**: This list of urls will be searched for an EC2
metadata service. The first entry that successfully returns a 200 response
for <url>/<version>/meta-data/instance-id will be selected.
(default: ['http://169.254.169.254', 'http://instance-data:8773']).
@@ -121,4 +136,5 @@ Notes
For example: the primary NIC will have a DHCP route-metric of 100,
the next NIC will be 200.
+.. _EC2 tags user guide: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Tags.html#work-with-tags-in-IMDS
.. vi: textwidth=79
diff --git a/tests/unittests/sources/test_ec2.py b/tests/unittests/sources/test_ec2.py
index b376660d..7c8a5ea5 100644
--- a/tests/unittests/sources/test_ec2.py
+++ b/tests/unittests/sources/test_ec2.py
@@ -210,6 +210,17 @@ SECONDARY_IP_METADATA_2018_09_24 = {
M_PATH_NET = "cloudinit.sources.DataSourceEc2.net."
+TAGS_METADATA_2021_03_23 = {
+ **DEFAULT_METADATA,
+ "tags": {
+ "instance": {
+ "Environment": "production",
+ "Application": "test",
+ "TagWithoutValue": "",
+ }
+ },
+}
+
def _register_ssh_keys(rfunc, base_url, keys_data):
"""handle ssh key inconsistencies.
@@ -670,7 +681,7 @@ class TestEc2(test_helpers.HttprettyTestCase):
logs_with_redacted = [log for log in all_logs if REDACT_TOK in log]
logs_with_token = [log for log in all_logs if "API-TOKEN" in log]
self.assertEqual(1, len(logs_with_redacted_ttl))
- self.assertEqual(81, len(logs_with_redacted))
+ self.assertEqual(83, len(logs_with_redacted))
self.assertEqual(0, len(logs_with_token))
@mock.patch("cloudinit.net.dhcp.maybe_perform_dhcp_discovery")
@@ -811,6 +822,19 @@ class TestEc2(test_helpers.HttprettyTestCase):
)
self.assertIn("Crawl of metadata service took", self.logs.getvalue())
+ def test_get_instance_tags(self):
+ ds = self._setup_ds(
+ platform_data=self.valid_platform_data,
+ sys_cfg={"datasource": {"Ec2": {"strict_id": False}}},
+ md={"md": TAGS_METADATA_2021_03_23},
+ )
+ self.assertTrue(ds.get_data())
+ self.assertIn("tags", ds.metadata)
+ self.assertIn("instance", ds.metadata["tags"])
+ instance_tags = ds.metadata["tags"]["instance"]
+ self.assertEqual(instance_tags["Application"], "test")
+ self.assertEqual(instance_tags["Environment"], "production")
+
class TestGetSecondaryAddresses(test_helpers.CiTestCase):
diff --git a/tools/.github-cla-signers b/tools/.github-cla-signers
index ac157a2f..9f71ea0c 100644
--- a/tools/.github-cla-signers
+++ b/tools/.github-cla-signers
@@ -26,6 +26,7 @@ dermotbradley
dhensby
eandersson
eb3095
+edudobay
emmanuelthome
eslerm
esposem
--
2.27.0

97
SOURCES/ci-Update-dscheck_VMware-s-rpctool-check-970.patch
View File

@ -1,97 +0,0 @@
From ded01bd47c65636e59dc332d06fb8acb982ec677 Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Fri, 14 Jan 2022 16:41:52 +0100
Subject: [PATCH 4/6] Update dscheck_VMware's rpctool check (#970)
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 44: Datasource for VMware
RH-Commit: [4/6] 509f68596f2d8f32027677f756b9d81e6a507ff1
RH-Bugzilla: 2026587
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
RH-Acked-by: Eduardo Otubo <otubo@redhat.com>
commit 7781dec3306e9467f216cfcb36b7e10a8b38547a
Author: Shreenidhi Shedi <53473811+sshedi@users.noreply.github.com>
Date: Fri Aug 13 00:40:39 2021 +0530
Update dscheck_VMware's rpctool check (#970)
This patch updates the dscheck_VMware function's use of "vmware-rpctool".
When checking to see if a "guestinfo" property is set.
Because a successful exit code can occur even if there is an empty
string returned, it is possible that the VMware datasource will be
loaded as a false-positive. This patch ensures that in addition to
validating the exit code, the emitted output is also examined to ensure
a non-empty value is returned by rpctool before returning "${DS_FOUND}"
from "dscheck_VMware()".
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
tools/ds-identify | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/tools/ds-identify b/tools/ds-identify
index c01eae3d..0e12298f 100755
--- a/tools/ds-identify
+++ b/tools/ds-identify
@@ -141,6 +141,7 @@ error() {
debug 0 "$@"
stderr "$@"
}
+
warn() {
set -- "WARN:" "$@"
debug 0 "$@"
@@ -344,7 +345,6 @@ geom_label_status_as() {
return $ret
}
-
read_fs_info_freebsd() {
local oifs="$IFS" line="" delim=","
local ret=0 labels="" dev="" label="" ftype="" isodevs=""
@@ -404,7 +404,6 @@ cached() {
[ -n "$1" ] && _RET="$1" && return || return 1
}
-
detect_virt() {
local virt="${UNAVAILABLE}" r="" out=""
if [ -d /run/systemd ]; then
@@ -450,7 +449,7 @@ detect_virt() {
read_virt() {
cached "$DI_VIRT" && return 0
detect_virt
- DI_VIRT=${_RET}
+ DI_VIRT="$(echo "${_RET}" | tr '[:upper:]' '[:lower:]')"
}
is_container() {
@@ -1370,16 +1369,20 @@ vmware_has_rpctool() {
command -v vmware-rpctool >/dev/null 2>&1
}
+vmware_rpctool_guestinfo() {
+ vmware-rpctool "info-get guestinfo.${1}" 2>/dev/null | grep "[[:alnum:]]"
+}
+
vmware_rpctool_guestinfo_metadata() {
- vmware-rpctool "info-get guestinfo.metadata"
+ vmware_rpctool_guestinfo "metadata"
}
vmware_rpctool_guestinfo_userdata() {
- vmware-rpctool "info-get guestinfo.userdata"
+ vmware_rpctool_guestinfo "userdata"
}
vmware_rpctool_guestinfo_vendordata() {
- vmware-rpctool "info-get guestinfo.vendordata"
+ vmware_rpctool_guestinfo "vendordata"
}
dscheck_VMware() {
--
2.27.0

110
SOURCES/ci-Use-Network-Manager-and-Netplan-as-default-renderers.patch Normal file
View File

@ -0,0 +1,110 @@
From 13ded463a6a0b1b0bf0dffc0a997f006dd25c4f3 Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Thu, 19 May 2022 15:51:27 +0200
Subject: [PATCH 2/4] Use Network-Manager and Netplan as default renderers for
RHEL and Fedora (#1465)
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 57: Add native NetworkManager support (#1224)
RH-Commit: [2/2] f2f977564bea496b0d76c0cef242959d03c2c73e
RH-Bugzilla: 2059872
RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
RH-Acked-by: Jon Maloy <jmaloy@redhat.com>
RH-Acked-by: Eduardo Otubo <otubo@redhat.com>
commit 7703aa98b89c8daba207c28a0422268ead10019a
Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Thu May 19 15:05:01 2022 +0200
Use Network-Manager and Netplan as default renderers for RHEL and Fedora (#1465)
This is adapted from Neal Gompa's PR:
https://github.com/canonical/cloud-init/pull/1435
The only difference is that we are not modifying renderers.py (thus
modifying the priority of all distros), but just tweaking cloud.cfg to
apply this change to Fedora and RHEL. Other distros can optionally
add themselves afterwards.
net: Prefer Netplan and NetworkManager renderers by default
NetworkManager is used by default on a variety of Linux distributions,
and exists as a cross-distribution network management service.
Additionally, add information about the NetworkManager renderer to
the cloud-init documentation.
Because Netplan can be explicitly used to manage NetworkManager,
it needs to be preferred before NetworkManager.
This change is a follow-up to #1224, which added the native
NetworkManager renderer.
This patch has been deployed on Fedora's cloud-init package throughout
the development of Fedora Linux 36 to verify that it works.
This should also make it tremendously easier for Linux distributions
to use cloud-init because now a standard configuration is supported
by default.
Signed-off-by: Neal Gompa <ngompa13@gmail.com>
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
config/cloud.cfg.tmpl | 3 +++
doc/rtd/topics/network-config.rst | 12 +++++++++++-
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/config/cloud.cfg.tmpl b/config/cloud.cfg.tmpl
index fb4b456c..86beee3c 100644
--- a/config/cloud.cfg.tmpl
+++ b/config/cloud.cfg.tmpl
@@ -330,4 +330,7 @@ system_info:
{% elif variant in ["dragonfly"] %}
network:
renderers: ['freebsd']
+{% elif variant in ["rhel", "fedora"] %}
+ network:
+ renderers: ['netplan', 'network-manager', 'networkd', 'sysconfig', 'eni']
{% endif %}
diff --git a/doc/rtd/topics/network-config.rst b/doc/rtd/topics/network-config.rst
index c461a3fe..f503caab 100644
--- a/doc/rtd/topics/network-config.rst
+++ b/doc/rtd/topics/network-config.rst
@@ -188,6 +188,15 @@ generated configuration into an internal network configuration state. From
this state `Cloud-init`_ delegates rendering of the configuration to Distro
supported formats. The following ``renderers`` are supported in cloud-init:
+- **NetworkManager**
+
+`NetworkManager <https://networkmanager.dev>`_ is the standard Linux network
+configuration tool suite. It supports a wide range of networking setups.
+Configuration is typically stored in ``/etc/NetworkManager``.
+
+It is the default for a number of Linux distributions, notably Fedora;
+CentOS/RHEL; and derivatives.
+
- **ENI**
/etc/network/interfaces or ``ENI`` is supported by the ``ifupdown`` package
@@ -215,6 +224,7 @@ is as follows:
- ENI
- Sysconfig
- Netplan
+- NetworkManager
When applying the policy, `Cloud-init`_ checks if the current instance has the
correct binaries and paths to support the renderer. The first renderer that
@@ -223,7 +233,7 @@ supplying an updated configuration in cloud-config. ::
system_info:
network:
- renderers: ['netplan', 'eni', 'sysconfig', 'freebsd', 'netbsd', 'openbsd']
+ renderers: ['netplan', 'network-manager', 'eni', 'sysconfig', 'freebsd', 'netbsd', 'openbsd']
Network Configuration Tools
--
2.35.3

470
SOURCES/ci-azure-Removing-ability-to-invoke-walinuxagent-799.patch
View File

@ -1,470 +0,0 @@
From 6e79106a09a0d142915da1fb48640575bb4bfe08 Mon Sep 17 00:00:00 2001
From: Anh Vo <anhvo@microsoft.com>
Date: Tue, 13 Apr 2021 17:39:39 -0400
Subject: [PATCH 3/7] azure: Removing ability to invoke walinuxagent (#799)
RH-Author: Eduardo Otubo <otubo@redhat.com>
RH-MergeRequest: 45: Add support for userdata on Azure from IMDS
RH-Commit: [3/7] f5e98665bf2093edeeccfcd95b47df2e44a40536
RH-Bugzilla: 2023940
RH-Acked-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
Invoking walinuxagent from within cloud-init is no longer
supported/necessary
---
cloudinit/sources/DataSourceAzure.py | 137 ++++--------------
doc/rtd/topics/datasources/azure.rst | 62 ++------
tests/unittests/test_datasource/test_azure.py | 97 -------------
3 files changed, 35 insertions(+), 261 deletions(-)
diff --git a/cloudinit/sources/DataSourceAzure.py b/cloudinit/sources/DataSourceAzure.py
index de1452ce..020b7006 100755
--- a/cloudinit/sources/DataSourceAzure.py
+++ b/cloudinit/sources/DataSourceAzure.py
@@ -381,53 +381,6 @@ class DataSourceAzure(sources.DataSource):
util.logexc(LOG, "handling set_hostname failed")
return False
- @azure_ds_telemetry_reporter
- def get_metadata_from_agent(self):
- temp_hostname = self.metadata.get('local-hostname')
- agent_cmd = self.ds_cfg['agent_command']
- LOG.debug("Getting metadata via agent. hostname=%s cmd=%s",
- temp_hostname, agent_cmd)
-
- self.bounce_network_with_azure_hostname()
-
- try:
- invoke_agent(agent_cmd)
- except subp.ProcessExecutionError:
- # claim the datasource even if the command failed
- util.logexc(LOG, "agent command '%s' failed.",
- self.ds_cfg['agent_command'])
-
- ddir = self.ds_cfg['data_dir']
-
- fp_files = []
- key_value = None
- for pk in self.cfg.get('_pubkeys', []):
- if pk.get('value', None):
- key_value = pk['value']
- LOG.debug("SSH authentication: using value from fabric")
- else:
- bname = str(pk['fingerprint'] + ".crt")
- fp_files += [os.path.join(ddir, bname)]
- LOG.debug("SSH authentication: "
- "using fingerprint from fabric")
-
- with events.ReportEventStack(
- name="waiting-for-ssh-public-key",
- description="wait for agents to retrieve SSH keys",
- parent=azure_ds_reporter):
- # wait very long for public SSH keys to arrive
- # https://bugs.launchpad.net/cloud-init/+bug/1717611
- missing = util.log_time(logfunc=LOG.debug,
- msg="waiting for SSH public key files",
- func=util.wait_for_files,
- args=(fp_files, 900))
- if len(missing):
- LOG.warning("Did not find files, but going on: %s", missing)
-
- metadata = {}
- metadata['public-keys'] = key_value or pubkeys_from_crt_files(fp_files)
- return metadata
-
def _get_subplatform(self):
"""Return the subplatform metadata source details."""
if self.seed.startswith('/dev'):
@@ -1354,35 +1307,32 @@ class DataSourceAzure(sources.DataSource):
On failure, returns False.
"""
- if self.ds_cfg['agent_command'] == AGENT_START_BUILTIN:
- self.bounce_network_with_azure_hostname()
+ self.bounce_network_with_azure_hostname()
- pubkey_info = None
- try:
- raise KeyError(
- "Not using public SSH keys from IMDS"
- )
- # pylint:disable=unreachable
- public_keys = self.metadata['imds']['compute']['publicKeys']
- LOG.debug(
- 'Successfully retrieved %s key(s) from IMDS',
- len(public_keys)
- if public_keys is not None
- else 0
- )
- except KeyError:
- LOG.debug(
- 'Unable to retrieve SSH keys from IMDS during '
- 'negotiation, falling back to OVF'
- )
- pubkey_info = self.cfg.get('_pubkeys', None)
-
- metadata_func = partial(get_metadata_from_fabric,
- fallback_lease_file=self.
- dhclient_lease_file,
- pubkey_info=pubkey_info)
- else:
- metadata_func = self.get_metadata_from_agent
+ pubkey_info = None
+ try:
+ raise KeyError(
+ "Not using public SSH keys from IMDS"
+ )
+ # pylint:disable=unreachable
+ public_keys = self.metadata['imds']['compute']['publicKeys']
+ LOG.debug(
+ 'Successfully retrieved %s key(s) from IMDS',
+ len(public_keys)
+ if public_keys is not None
+ else 0
+ )
+ except KeyError:
+ LOG.debug(
+ 'Unable to retrieve SSH keys from IMDS during '
+ 'negotiation, falling back to OVF'
+ )
+ pubkey_info = self.cfg.get('_pubkeys', None)
+
+ metadata_func = partial(get_metadata_from_fabric,
+ fallback_lease_file=self.
+ dhclient_lease_file,
+ pubkey_info=pubkey_info)
LOG.debug("negotiating with fabric via agent command %s",
self.ds_cfg['agent_command'])
@@ -1617,33 +1567,6 @@ def perform_hostname_bounce(hostname, cfg, prev_hostname):
return True
-@azure_ds_telemetry_reporter
-def crtfile_to_pubkey(fname, data=None):
- pipeline = ('openssl x509 -noout -pubkey < "$0" |'
- 'ssh-keygen -i -m PKCS8 -f /dev/stdin')
- (out, _err) = subp.subp(['sh', '-c', pipeline, fname],
- capture=True, data=data)
- return out.rstrip()
-
-
-@azure_ds_telemetry_reporter
-def pubkeys_from_crt_files(flist):
- pubkeys = []
- errors = []
- for fname in flist:
- try:
- pubkeys.append(crtfile_to_pubkey(fname))
- except subp.ProcessExecutionError:
- errors.append(fname)
-
- if errors:
- report_diagnostic_event(
- "failed to convert the crt files to pubkey: %s" % errors,
- logger_func=LOG.warning)
-
- return pubkeys
-
-
@azure_ds_telemetry_reporter
def write_files(datadir, files, dirmode=None):
@@ -1672,16 +1595,6 @@ def write_files(datadir, files, dirmode=None):
util.write_file(filename=fname, content=content, mode=0o600)
-@azure_ds_telemetry_reporter
-def invoke_agent(cmd):
- # this is a function itself to simplify patching it for test
- if cmd:
- LOG.debug("invoking agent: %s", cmd)
- subp.subp(cmd, shell=(not isinstance(cmd, list)))
- else:
- LOG.debug("not invoking agent")
-
-
def find_child(node, filter_func):
ret = []
if not node.hasChildNodes():
diff --git a/doc/rtd/topics/datasources/azure.rst b/doc/rtd/topics/datasources/azure.rst
index e04c3a33..ad9f2236 100644
--- a/doc/rtd/topics/datasources/azure.rst
+++ b/doc/rtd/topics/datasources/azure.rst
@@ -5,28 +5,6 @@ Azure
This datasource finds metadata and user-data from the Azure cloud platform.
-walinuxagent
-------------
-walinuxagent has several functions within images. For cloud-init
-specifically, the relevant functionality it performs is to register the
-instance with the Azure cloud platform at boot so networking will be
-permitted. For more information about the other functionality of
-walinuxagent, see `Azure's documentation
-<https://github.com/Azure/WALinuxAgent#introduction>`_ for more details.
-(Note, however, that only one of walinuxagent's provisioning and cloud-init
-should be used to perform instance customisation.)
-
-If you are configuring walinuxagent yourself, you will want to ensure that you
-have `Provisioning.UseCloudInit
-<https://github.com/Azure/WALinuxAgent#provisioningusecloudinit>`_ set to
-``y``.
-
-
-Builtin Agent
--------------
-An alternative to using walinuxagent to register to the Azure cloud platform
-is to use the ``__builtin__`` agent command. This section contains more
-background on what that code path does, and how to enable it.
The Azure cloud platform provides initial data to an instance via an attached
CD formatted in UDF. That CD contains a 'ovf-env.xml' file that provides some
@@ -41,16 +19,6 @@ by calling a script in /etc/dhcp/dhclient-exit-hooks or a file in
'dhclient_hook' of cloud-init itself. This sub-command will write the client
information in json format to /run/cloud-init/dhclient.hook/<interface>.json.
-In order for cloud-init to leverage this method to find the endpoint, the
-cloud.cfg file must contain:
-
-.. sourcecode:: yaml
-
- datasource:
- Azure:
- set_hostname: False
- agent_command: __builtin__
-
If those files are not available, the fallback is to check the leases file
for the endpoint server (again option 245).
@@ -83,9 +51,6 @@ configuration (in ``/etc/cloud/cloud.cfg`` or ``/etc/cloud/cloud.cfg.d/``).
The settings that may be configured are:
- * **agent_command**: Either __builtin__ (default) or a command to run to getcw
- metadata. If __builtin__, get metadata from walinuxagent. Otherwise run the
- provided command to obtain metadata.
* **apply_network_config**: Boolean set to True to use network configuration
described by Azure's IMDS endpoint instead of fallback network config of
dhcp on eth0. Default is True. For Ubuntu 16.04 or earlier, default is
@@ -121,7 +86,6 @@ An example configuration with the default values is provided below:
datasource:
Azure:
- agent_command: __builtin__
apply_network_config: true
data_dir: /var/lib/waagent
dhclient_lease_file: /var/lib/dhcp/dhclient.eth0.leases
@@ -144,9 +108,7 @@ child of the ``LinuxProvisioningConfigurationSet`` (a sibling to ``UserName``)
If both ``UserData`` and ``CustomData`` are provided behavior is undefined on
which will be selected.
-In the example below, user-data provided is 'this is my userdata', and the
-datasource config provided is ``{"agent_command": ["start", "walinuxagent"]}``.
-That agent command will take affect as if it were specified in system config.
+In the example below, user-data provided is 'this is my userdata'
Example:
@@ -184,20 +146,16 @@ The hostname is provided to the instance in the ovf-env.xml file as
Whatever value the instance provides in its dhcp request will resolve in the
domain returned in the 'search' request.
-The interesting issue is that a generic image will already have a hostname
-configured. The ubuntu cloud images have 'ubuntu' as the hostname of the
-system, and the initial dhcp request on eth0 is not guaranteed to occur after
-the datasource code has been run. So, on first boot, that initial value will
-be sent in the dhcp request and *that* value will resolve.
-
-In order to make the ``HostName`` provided in the ovf-env.xml resolve, a
-dhcp request must be made with the new value. Walinuxagent (in its current
-version) handles this by polling the state of hostname and bouncing ('``ifdown
-eth0; ifup eth0``' the network interface if it sees that a change has been
-made.
+A generic image will already have a hostname configured. The ubuntu
+cloud images have 'ubuntu' as the hostname of the system, and the
+initial dhcp request on eth0 is not guaranteed to occur after the
+datasource code has been run. So, on first boot, that initial value
+will be sent in the dhcp request and *that* value will resolve.
-cloud-init handles this by setting the hostname in the DataSource's 'get_data'
-method via '``hostname $HostName``', and then bouncing the interface. This
+In order to make the ``HostName`` provided in the ovf-env.xml resolve,
+a dhcp request must be made with the new value. cloud-init handles
+this by setting the hostname in the DataSource's 'get_data' method via
+'``hostname $HostName``', and then bouncing the interface. This
behavior can be configured or disabled in the datasource config. See
'Configuration' above.
diff --git a/tests/unittests/test_datasource/test_azure.py b/tests/unittests/test_datasource/test_azure.py
index dedebeb1..320fa857 100644
--- a/tests/unittests/test_datasource/test_azure.py
+++ b/tests/unittests/test_datasource/test_azure.py
@@ -638,17 +638,10 @@ scbus-1 on xpt0 bus 0
def dsdevs():
return data.get('dsdevs', [])
- def _invoke_agent(cmd):
- data['agent_invoked'] = cmd
-
def _wait_for_files(flist, _maxwait=None, _naplen=None):
data['waited'] = flist
return []
- def _pubkeys_from_crt_files(flist):
- data['pubkey_files'] = flist
- return ["pubkey_from: %s" % f for f in flist]
-
if data.get('ovfcontent') is not None:
populate_dir(os.path.join(self.paths.seed_dir, "azure"),
{'ovf-env.xml': data['ovfcontent']})
@@ -675,8 +668,6 @@ scbus-1 on xpt0 bus 0
self.apply_patches([
(dsaz, 'list_possible_azure_ds_devs', dsdevs),
- (dsaz, 'invoke_agent', _invoke_agent),
- (dsaz, 'pubkeys_from_crt_files', _pubkeys_from_crt_files),
(dsaz, 'perform_hostname_bounce', mock.MagicMock()),
(dsaz, 'get_hostname', mock.MagicMock()),
(dsaz, 'set_hostname', mock.MagicMock()),
@@ -765,7 +756,6 @@ scbus-1 on xpt0 bus 0
ret = dsrc.get_data()
self.m_is_platform_viable.assert_called_with(dsrc.seed_dir)
self.assertFalse(ret)
- self.assertNotIn('agent_invoked', data)
# Assert that for non viable platforms,
# there is no communication with the Azure datasource.
self.assertEqual(
@@ -789,7 +779,6 @@ scbus-1 on xpt0 bus 0
ret = dsrc.get_data()
self.m_is_platform_viable.assert_called_with(dsrc.seed_dir)
self.assertFalse(ret)
- self.assertNotIn('agent_invoked', data)
self.assertEqual(
1,
m_report_failure.call_count)
@@ -806,7 +795,6 @@ scbus-1 on xpt0 bus 0
1,
m_crawl_metadata.call_count)
self.assertFalse(ret)
- self.assertNotIn('agent_invoked', data)
def test_crawl_metadata_exception_should_report_failure_with_msg(self):
data = {}
@@ -1086,21 +1074,6 @@ scbus-1 on xpt0 bus 0
self.assertTrue(os.path.isdir(self.waagent_d))
self.assertEqual(stat.S_IMODE(os.stat(self.waagent_d).st_mode), 0o700)
- def test_user_cfg_set_agent_command_plain(self):
- # set dscfg in via plaintext
- # we must have friendly-to-xml formatted plaintext in yaml_cfg
- # not all plaintext is expected to work.
- yaml_cfg = "{agent_command: my_command}\n"
- cfg = yaml.safe_load(yaml_cfg)
- odata = {'HostName': "myhost", 'UserName': "myuser",
- 'dscfg': {'text': yaml_cfg, 'encoding': 'plain'}}
- data = {'ovfcontent': construct_valid_ovf_env(data=odata)}
-
- dsrc = self._get_ds(data)
- ret = self._get_and_setup(dsrc)
- self.assertTrue(ret)
- self.assertEqual(data['agent_invoked'], cfg['agent_command'])
-
@mock.patch('cloudinit.sources.DataSourceAzure.device_driver',
return_value=None)
def test_network_config_set_from_imds(self, m_driver):
@@ -1205,29 +1178,6 @@ scbus-1 on xpt0 bus 0
dsrc.get_data()
self.assertEqual('eastus2', dsrc.region)
- def test_user_cfg_set_agent_command(self):
- # set dscfg in via base64 encoded yaml
- cfg = {'agent_command': "my_command"}
- odata = {'HostName': "myhost", 'UserName': "myuser",
- 'dscfg': {'text': b64e(yaml.dump(cfg)),
- 'encoding': 'base64'}}
- data = {'ovfcontent': construct_valid_ovf_env(data=odata)}
-
- dsrc = self._get_ds(data)
- ret = self._get_and_setup(dsrc)
- self.assertTrue(ret)
- self.assertEqual(data['agent_invoked'], cfg['agent_command'])
-
- def test_sys_cfg_set_agent_command(self):
- sys_cfg = {'datasource': {'Azure': {'agent_command': '_COMMAND'}}}
- data = {'ovfcontent': construct_valid_ovf_env(data={}),
- 'sys_cfg': sys_cfg}
-
- dsrc = self._get_ds(data)
- ret = self._get_and_setup(dsrc)
- self.assertTrue(ret)
- self.assertEqual(data['agent_invoked'], '_COMMAND')
-
def test_sys_cfg_set_never_destroy_ntfs(self):
sys_cfg = {'datasource': {'Azure': {
'never_destroy_ntfs': 'user-supplied-value'}}}
@@ -1311,51 +1261,6 @@ scbus-1 on xpt0 bus 0
self.assertTrue(ret)
self.assertEqual(dsrc.userdata_raw, mydata.encode('utf-8'))
- def test_cfg_has_pubkeys_fingerprint(self):
- odata = {'HostName': "myhost", 'UserName': "myuser"}
- mypklist = [{'fingerprint': 'fp1', 'path': 'path1', 'value': ''}]
- pubkeys = [(x['fingerprint'], x['path'], x['value']) for x in mypklist]
- data = {'ovfcontent': construct_valid_ovf_env(data=odata,
- pubkeys=pubkeys)}
-
- dsrc = self._get_ds(data, agent_command=['not', '__builtin__'])
- ret = self._get_and_setup(dsrc)
- self.assertTrue(ret)
- for mypk in mypklist:
- self.assertIn(mypk, dsrc.cfg['_pubkeys'])
- self.assertIn('pubkey_from', dsrc.metadata['public-keys'][-1])
-
- def test_cfg_has_pubkeys_value(self):
- # make sure that provided key is used over fingerprint
- odata = {'HostName': "myhost", 'UserName': "myuser"}
- mypklist = [{'fingerprint': 'fp1', 'path': 'path1', 'value': 'value1'}]
- pubkeys = [(x['fingerprint'], x['path'], x['value']) for x in mypklist]
- data = {'ovfcontent': construct_valid_ovf_env(data=odata,
- pubkeys=pubkeys)}
-
- dsrc = self._get_ds(data, agent_command=['not', '__builtin__'])
- ret = self._get_and_setup(dsrc)
- self.assertTrue(ret)
-
- for mypk in mypklist:
- self.assertIn(mypk, dsrc.cfg['_pubkeys'])
- self.assertIn(mypk['value'], dsrc.metadata['public-keys'])
-
- def test_cfg_has_no_fingerprint_has_value(self):
- # test value is used when fingerprint not provided
- odata = {'HostName': "myhost", 'UserName': "myuser"}
- mypklist = [{'fingerprint': None, 'path': 'path1', 'value': 'value1'}]
- pubkeys = [(x['fingerprint'], x['path'], x['value']) for x in mypklist]
- data = {'ovfcontent': construct_valid_ovf_env(data=odata,
- pubkeys=pubkeys)}
-
- dsrc = self._get_ds(data, agent_command=['not', '__builtin__'])
- ret = self._get_and_setup(dsrc)
- self.assertTrue(ret)
-
- for mypk in mypklist:
- self.assertIn(mypk['value'], dsrc.metadata['public-keys'])
-
def test_default_ephemeral_configs_ephemeral_exists(self):
# make sure the ephemeral configs are correct if disk present
odata = {}
@@ -1919,8 +1824,6 @@ class TestAzureBounce(CiTestCase):
with_logs = True
def mock_out_azure_moving_parts(self):
- self.patches.enter_context(
- mock.patch.object(dsaz, 'invoke_agent'))
self.patches.enter_context(
mock.patch.object(dsaz.util, 'wait_for_files'))
self.patches.enter_context(
--
2.27.0

97
SOURCES/ci-cc_ssh.py-fix-private-key-group-owner-and-permission.patch
View File

@ -1,97 +0,0 @@
From 478709d7c157a085e3b2fee432e24978a3485234 Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Wed, 20 Oct 2021 16:28:42 +0200
Subject: [PATCH] cc_ssh.py: fix private key group owner and permissions
(#1070)
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 32: cc_ssh.py: fix private key group owner and permissions (#1070)
RH-Commit: [1/1] 0382c3f671ae0fa9cab23dfad1f636967b012148
RH-Bugzilla: 2013644
RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
commit ee296ced9c0a61b1484d850b807c601bcd670ec1
Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Tue Oct 19 21:32:10 2021 +0200
cc_ssh.py: fix private key group owner and permissions (#1070)
When default host keys are created by sshd-keygen (/etc/ssh/ssh_host_*_key)
in RHEL/CentOS/Fedora, openssh it performs the following:
# create new keys
if ! $KEYGEN -q -t $KEYTYPE -f $KEY -C '' -N '' >&/dev/null; then
exit 1
fi
# sanitize permissions
/usr/bin/chgrp ssh_keys $KEY
/usr/bin/chmod 640 $KEY
/usr/bin/chmod 644 $KEY.pub
Note that the group ssh_keys exists only in RHEL/CentOS/Fedora.
Now that we disable sshd-keygen to allow only cloud-init to create
them, we miss the "sanitize permissions" part, where we set the group
owner as ssh_keys and the private key mode to 640.
According to https://bugzilla.redhat.com/show_bug.cgi?id=2013644#c8, failing
to set group ownership and permissions like openssh does makes the RHEL openscap
tool generate an error.
Signed-off-by: Emanuele Giuseppe Esposito eesposit@redhat.com
RHBZ: 2013644
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
cloudinit/config/cc_ssh.py | 7 +++++++
cloudinit/util.py | 14 ++++++++++++++
2 files changed, 21 insertions(+)
diff --git a/cloudinit/config/cc_ssh.py b/cloudinit/config/cc_ssh.py
index 05a16dbc..4e986c55 100755
--- a/cloudinit/config/cc_ssh.py
+++ b/cloudinit/config/cc_ssh.py
@@ -240,6 +240,13 @@ def handle(_name, cfg, cloud, log, _args):
try:
out, err = subp.subp(cmd, capture=True, env=lang_c)
sys.stdout.write(util.decode_binary(out))
+
+ gid = util.get_group_id("ssh_keys")
+ if gid != -1:
+ # perform same "sanitize permissions" as sshd-keygen
+ os.chown(keyfile, -1, gid)
+ os.chmod(keyfile, 0o640)
+ os.chmod(keyfile + ".pub", 0o644)
except subp.ProcessExecutionError as e:
err = util.decode_binary(e.stderr).lower()
if (e.exit_code == 1 and
diff --git a/cloudinit/util.py b/cloudinit/util.py
index 343976ad..fe37ae89 100644
--- a/cloudinit/util.py
+++ b/cloudinit/util.py
@@ -1831,6 +1831,20 @@ def chmod(path, mode):
os.chmod(path, real_mode)
+def get_group_id(grp_name: str) -> int:
+ """
+ Returns the group id of a group name, or -1 if no group exists
+
+ @param grp_name: the name of the group
+ """
+ gid = -1
+ try:
+ gid = grp.getgrnam(grp_name).gr_gid
+ except KeyError:
+ LOG.debug("Group %s is not a valid group name", grp_name)
+ return gid
+
+
def get_permissions(path: str) -> int:
"""
Returns the octal permissions of the file/folder pointed by the path,
--
2.27.0

87
SOURCES/ci-cloudinit-net-handle-two-different-routes-for-the-sa.patch
View File

@ -1,87 +0,0 @@
From ea83e72b335e652b080fda66a075c0d1322ed6dc Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Tue, 7 Dec 2021 10:00:41 +0100
Subject: [PATCH] cloudinit/net: handle two different routes for the same ip
(#1124)
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 39: cloudinit/net: handle two different routes for the same ip (#1124)
RH-Commit: [1/1] 6810dc29ce786fbca96d2033386aa69c6ab65997
RH-Bugzilla: 2028028
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
RH-Acked-by: Eduardo Otubo <otubo@redhat.com>
commit 0e25076b34fa995161b83996e866c0974cee431f
Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Mon Dec 6 18:34:26 2021 +0100
cloudinit/net: handle two different routes for the same ip (#1124)
If we set a dhcp server side like this:
$ cat /var/tmp/cloud-init/cloud-init-dhcp-f0rie5tm/dhcp.leases
lease {
...
option classless-static-routes 31.169.254.169.254 0.0.0.0,31.169.254.169.254
10.112.143.127,22.10.112.140 0.0.0.0,0 10.112.140.1;
...
}
cloud-init fails to configure the routes via 'ip route add' because to there are
two different routes for 169.254.169.254:
$ ip -4 route add 192.168.1.1/32 via 0.0.0.0 dev eth0
$ ip -4 route add 192.168.1.1/32 via 10.112.140.248 dev eth0
But NetworkManager can handle such scenario successfully as it uses "ip route append".
So change cloud-init to also use "ip route append" to fix the issue:
$ ip -4 route append 192.168.1.1/32 via 0.0.0.0 dev eth0
$ ip -4 route append 192.168.1.1/32 via 10.112.140.248 dev eth0
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RHBZ: #2003231
Conflicts:
cloudinit/net/tests/test_init.py: a mock call in
test_ephemeral_ipv4_network_with_rfc3442_static_routes is not
present downstream.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
cloudinit/net/__init__.py | 2 +-
cloudinit/net/tests/test_init.py | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/cloudinit/net/__init__.py b/cloudinit/net/__init__.py
index 385b7bcc..003efa2a 100644
--- a/cloudinit/net/__init__.py
+++ b/cloudinit/net/__init__.py
@@ -1138,7 +1138,7 @@ class EphemeralIPv4Network(object):
if gateway != "0.0.0.0/0":
via_arg = ['via', gateway]
subp.subp(
- ['ip', '-4', 'route', 'add', net_address] + via_arg +
+ ['ip', '-4', 'route', 'append', net_address] + via_arg +
['dev', self.interface], capture=True)
self.cleanup_cmds.insert(
0, ['ip', '-4', 'route', 'del', net_address] + via_arg +
diff --git a/cloudinit/net/tests/test_init.py b/cloudinit/net/tests/test_init.py
index 946f8ee2..2350837b 100644
--- a/cloudinit/net/tests/test_init.py
+++ b/cloudinit/net/tests/test_init.py
@@ -719,10 +719,10 @@ class TestEphemeralIPV4Network(CiTestCase):
['ip', '-family', 'inet', 'link', 'set', 'dev', 'eth0', 'up'],
capture=True),
mock.call(
- ['ip', '-4', 'route', 'add', '169.254.169.254/32',
+ ['ip', '-4', 'route', 'append', '169.254.169.254/32',
'via', '192.168.2.1', 'dev', 'eth0'], capture=True),
mock.call(
- ['ip', '-4', 'route', 'add', '0.0.0.0/0',
+ ['ip', '-4', 'route', 'append', '0.0.0.0/0',
'via', '192.168.2.1', 'dev', 'eth0'], capture=True)]
expected_teardown_calls = [
mock.call(
--
2.27.0

173
SOURCES/ci-fix-error-on-upgrade-caused-by-new-vendordata2-attri.patch
View File

@ -1,173 +0,0 @@
From 005d0a98c69d154a00e9fd599c7fbe5aef73c933 Mon Sep 17 00:00:00 2001
From: Amy Chen <xiachen@redhat.com>
Date: Thu, 25 Nov 2021 18:30:48 +0800
Subject: [PATCH] fix error on upgrade caused by new vendordata2 attributes
RH-Author: xiachen <None>
RH-MergeRequest: 35: fix error on upgrade caused by new vendordata2 attributes
RH-Commit: [1/1] 9e00a7744838afbbdc5eb14628b7f572beba9f19
RH-Bugzilla: 2021538
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
RH-Acked-by: Eduardo Otubo <otubo@redhat.com>
RH-Acked-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
commit d132356cc361abef2d90d4073438f3ab759d5964
Author: James Falcon <TheRealFalcon@users.noreply.github.com>
Date: Mon Apr 19 11:31:28 2021 -0500
fix error on upgrade caused by new vendordata2 attributes (#869)
In #777, we added 'vendordata2' and 'vendordata2_raw' attributes to
the DataSource class, but didn't use the upgrade framework to deal
with an unpickle after upgrade. This commit adds the necessary
upgrade code.
Additionally, added a smaller-scope upgrade test to our integration
tests that will be run on every CI run so we catch these issues
immediately in the future.
LP: #1922739
Signed-off-by: Amy Chen <xiachen@redhat.com>
---
cloudinit/sources/__init__.py | 12 +++++++++++-
cloudinit/tests/test_upgrade.py | 4 ++++
tests/integration_tests/clouds.py | 4 ++--
tests/integration_tests/test_upgrade.py | 25 ++++++++++++++++++++++++-
4 files changed, 41 insertions(+), 4 deletions(-)
diff --git a/cloudinit/sources/__init__.py b/cloudinit/sources/__init__.py
index 1ad1880d..7d74f8d9 100644
--- a/cloudinit/sources/__init__.py
+++ b/cloudinit/sources/__init__.py
@@ -24,6 +24,7 @@ from cloudinit import util
from cloudinit.atomic_helper import write_json
from cloudinit.event import EventType
from cloudinit.filters import launch_index
+from cloudinit.persistence import CloudInitPickleMixin
from cloudinit.reporting import events
DSMODE_DISABLED = "disabled"
@@ -134,7 +135,7 @@ URLParams = namedtuple(
'URLParms', ['max_wait_seconds', 'timeout_seconds', 'num_retries'])
-class DataSource(metaclass=abc.ABCMeta):
+class DataSource(CloudInitPickleMixin, metaclass=abc.ABCMeta):
dsmode = DSMODE_NETWORK
default_locale = 'en_US.UTF-8'
@@ -196,6 +197,8 @@ class DataSource(metaclass=abc.ABCMeta):
# non-root users
sensitive_metadata_keys = ('merged_cfg', 'security-credentials',)
+ _ci_pkl_version = 1
+
def __init__(self, sys_cfg, distro, paths, ud_proc=None):
self.sys_cfg = sys_cfg
self.distro = distro
@@ -218,6 +221,13 @@ class DataSource(metaclass=abc.ABCMeta):
else:
self.ud_proc = ud_proc
+ def _unpickle(self, ci_pkl_version: int) -> None:
+ """Perform deserialization fixes for Paths."""
+ if not hasattr(self, 'vendordata2'):
+ self.vendordata2 = None
+ if not hasattr(self, 'vendordata2_raw'):
+ self.vendordata2_raw = None
+
def __str__(self):
return type_utils.obj_name(self)
diff --git a/cloudinit/tests/test_upgrade.py b/cloudinit/tests/test_upgrade.py
index f79a2536..fd3c5812 100644
--- a/cloudinit/tests/test_upgrade.py
+++ b/cloudinit/tests/test_upgrade.py
@@ -43,3 +43,7 @@ class TestUpgrade:
def test_blacklist_drivers_set_on_networking(self, previous_obj_pkl):
"""We always expect Networking.blacklist_drivers to be initialised."""
assert previous_obj_pkl.distro.networking.blacklist_drivers is None
+
+ def test_vendordata_exists(self, previous_obj_pkl):
+ assert previous_obj_pkl.vendordata2 is None
+ assert previous_obj_pkl.vendordata2_raw is None
diff --git a/tests/integration_tests/clouds.py b/tests/integration_tests/clouds.py
index 9527a413..1d0b9d83 100644
--- a/tests/integration_tests/clouds.py
+++ b/tests/integration_tests/clouds.py
@@ -100,14 +100,14 @@ class IntegrationCloud(ABC):
# Even if we're using the default key, it may still have a
# different name in the clouds, so we need to set it separately.
self.cloud_instance.key_pair.name = settings.KEYPAIR_NAME
- self._released_image_id = self._get_initial_image()
+ self.released_image_id = self._get_initial_image()
self.snapshot_id = None
@property
def image_id(self):
if self.snapshot_id:
return self.snapshot_id
- return self._released_image_id
+ return self.released_image_id
def emit_settings_to_log(self) -> None:
log.info(
diff --git a/tests/integration_tests/test_upgrade.py b/tests/integration_tests/test_upgrade.py
index c20cb3c1..48e0691b 100644
--- a/tests/integration_tests/test_upgrade.py
+++ b/tests/integration_tests/test_upgrade.py
@@ -1,4 +1,5 @@
import logging
+import os
import pytest
import time
from pathlib import Path
@@ -8,6 +9,8 @@ from tests.integration_tests.conftest import (
get_validated_source,
session_start_time,
)
+from tests.integration_tests.instances import CloudInitSource
+
log = logging.getLogger('integration_testing')
@@ -63,7 +66,7 @@ def test_upgrade(session_cloud: IntegrationCloud):
return # type checking doesn't understand that skip raises
launch_kwargs = {
- 'image_id': session_cloud._get_initial_image(),
+ 'image_id': session_cloud.released_image_id,
}
image = ImageSpecification.from_os_image()
@@ -93,6 +96,26 @@ def test_upgrade(session_cloud: IntegrationCloud):
instance.install_new_cloud_init(source, take_snapshot=False)
instance.execute('hostname something-else')
_restart(instance)
+ assert instance.execute('cloud-init status --wait --long').ok
_output_to_compare(instance, after_path, netcfg_path)
log.info('Wrote upgrade test logs to %s and %s', before_path, after_path)
+
+
+@pytest.mark.ci
+@pytest.mark.ubuntu
+def test_upgrade_package(session_cloud: IntegrationCloud):
+ if get_validated_source(session_cloud) != CloudInitSource.DEB_PACKAGE:
+ not_run_message = 'Test only supports upgrading to build deb'
+ if os.environ.get('TRAVIS'):
+ # If this isn't running on CI, we should know
+ pytest.fail(not_run_message)
+ else:
+ pytest.skip(not_run_message)
+
+ launch_kwargs = {'image_id': session_cloud.released_image_id}
+
+ with session_cloud.launch(launch_kwargs=launch_kwargs) as instance:
+ instance.install_deb()
+ instance.restart()
+ assert instance.execute('cloud-init status --wait --long').ok
--
2.27.0

57
SOURCES/ci-setup.py-adjust-udev-rules-default-path-1513.patch Normal file
View File

@ -0,0 +1,57 @@
From ed7060ac1d5003f70fc3da4d6006a1a958a47b04 Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Mon, 20 Jun 2022 10:31:14 +0200
Subject: [PATCH 2/2] setup.py: adjust udev/rules default path (#1513)
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 80: setup.py: adjust udev/rules default path (#1513)
RH-Commit: [2/2] 2cb64b004acbe1b6a30f943b0da51d2d1f2f0d50 (eesposit/cloud-init)
RH-Bugzilla: 2096269
RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
commit 70715125f3af118ae242770e61064c24f41e9a02
Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Thu Jun 16 20:39:42 2022 +0200
setup.py: adjust udev/rules default path (#1513)
RHEL must put cloudinit .rules files in /usr/lib/udev/rules.d
This place is a rhel standard and since it is used by all packages
cannot be modified.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
setup.py | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/setup.py b/setup.py
index a9132d2c..fdf27cd7 100755
--- a/setup.py
+++ b/setup.py
@@ -302,6 +302,11 @@ data_files = [
),
]
if not platform.system().endswith("BSD"):
+
+ RULES_PATH = LIB
+ if os.path.isfile("/etc/redhat-release"):
+ RULES_PATH = "/usr/lib"
+
data_files.extend(
[
(
@@ -309,7 +314,7 @@ if not platform.system().endswith("BSD"):
["tools/hook-network-manager"],
),
(ETC + "/dhcp/dhclient-exit-hooks.d/", ["tools/hook-dhclient"]),
- (LIB + "/udev/rules.d", [f for f in glob("udev/*.rules")]),
+ (RULES_PATH + "/udev/rules.d", [f for f in glob("udev/*.rules")]),
(
ETC + "/systemd/system/sshd-keygen@.service.d/",
["systemd/disable-sshd-keygen-if-cloud-init-active.conf"],
--
2.31.1

653
SOURCES/ci-ssh-util-allow-cloudinit-to-merge-all-ssh-keys-into-.patch
View File

@ -1,653 +0,0 @@
From aeab67600eb2d5e483812620b56ce5fb031a57d6 Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Mon, 12 Jul 2021 21:47:37 +0200
Subject: [PATCH] ssh-util: allow cloudinit to merge all ssh keys into a custom
user file, defined in AuthorizedKeysFile (#937)
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 25: ssh-util: allow cloudinit to merge all ssh keys into a custom user file, defined in AuthorizedKeysFile (#937)
RH-Commit: [1/1] 27bbe94f3b9dd8734865766bd30b06cff83383ab (eesposit/cloud-init)
RH-Bugzilla: 1862967
RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
TESTED: By me and QA
BREW: 38030830
Conflicts: upstream patch modifies tests/integration_tests/util.py, that is
not present in RHEL.
commit 9b52405c6f0de5e00d5ee9c1d13540425d8f6bf5
Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Mon Jul 12 20:21:02 2021 +0200
ssh-util: allow cloudinit to merge all ssh keys into a custom user file, defined in AuthorizedKeysFile (#937)
This patch aims to fix LP1911680, by analyzing the files provided
in sshd_config and merge all keys into an user-specific file. Also
introduces additional tests to cover this specific case.
The file is picked by analyzing the path given in AuthorizedKeysFile.
If it points inside the current user folder (path is /home/user/*), it
means it is an user-specific file, so we can copy all user-keys there.
If it contains a %u or %h, it means that there will be a specific
authorized_keys file for each user, so we can copy all user-keys there.
If no path points to an user-specific file, for example when only
/etc/ssh/authorized_keys is given, default to ~/.ssh/authorized_keys.
Note that if there are more than a single user-specific file, the last
one will be picked.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Co-authored-by: James Falcon <therealfalcon@gmail.com>
LP: #1911680
RHBZ:1862967
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
cloudinit/ssh_util.py | 22 +-
.../assets/keys/id_rsa.test1 | 38 +++
.../assets/keys/id_rsa.test1.pub | 1 +
.../assets/keys/id_rsa.test2 | 38 +++
.../assets/keys/id_rsa.test2.pub | 1 +
.../assets/keys/id_rsa.test3 | 38 +++
.../assets/keys/id_rsa.test3.pub | 1 +
.../modules/test_ssh_keysfile.py | 85 ++++++
tests/unittests/test_sshutil.py | 246 +++++++++++++++++-
9 files changed, 456 insertions(+), 14 deletions(-)
create mode 100644 tests/integration_tests/assets/keys/id_rsa.test1
create mode 100644 tests/integration_tests/assets/keys/id_rsa.test1.pub
create mode 100644 tests/integration_tests/assets/keys/id_rsa.test2
create mode 100644 tests/integration_tests/assets/keys/id_rsa.test2.pub
create mode 100644 tests/integration_tests/assets/keys/id_rsa.test3
create mode 100644 tests/integration_tests/assets/keys/id_rsa.test3.pub
create mode 100644 tests/integration_tests/modules/test_ssh_keysfile.py
diff --git a/cloudinit/ssh_util.py b/cloudinit/ssh_util.py
index c08042d6..89057262 100644
--- a/cloudinit/ssh_util.py
+++ b/cloudinit/ssh_util.py
@@ -252,13 +252,15 @@ def render_authorizedkeysfile_paths(value, homedir, username):
def extract_authorized_keys(username, sshd_cfg_file=DEF_SSHD_CFG):
(ssh_dir, pw_ent) = users_ssh_info(username)
default_authorizedkeys_file = os.path.join(ssh_dir, 'authorized_keys')
+ user_authorizedkeys_file = default_authorizedkeys_file
auth_key_fns = []
with util.SeLinuxGuard(ssh_dir, recursive=True):
try:
ssh_cfg = parse_ssh_config_map(sshd_cfg_file)
+ key_paths = ssh_cfg.get("authorizedkeysfile",
+ "%h/.ssh/authorized_keys")
auth_key_fns = render_authorizedkeysfile_paths(
- ssh_cfg.get("authorizedkeysfile", "%h/.ssh/authorized_keys"),
- pw_ent.pw_dir, username)
+ key_paths, pw_ent.pw_dir, username)
except (IOError, OSError):
# Give up and use a default key filename
@@ -267,8 +269,22 @@ def extract_authorized_keys(username, sshd_cfg_file=DEF_SSHD_CFG):
"config from %r, using 'AuthorizedKeysFile' file "
"%r instead", DEF_SSHD_CFG, auth_key_fns[0])
+ # check if one of the keys is the user's one
+ for key_path, auth_key_fn in zip(key_paths.split(), auth_key_fns):
+ if any([
+ '%u' in key_path,
+ '%h' in key_path,
+ auth_key_fn.startswith('{}/'.format(pw_ent.pw_dir))
+ ]):
+ user_authorizedkeys_file = auth_key_fn
+
+ if user_authorizedkeys_file != default_authorizedkeys_file:
+ LOG.debug(
+ "AuthorizedKeysFile has an user-specific authorized_keys, "
+ "using %s", user_authorizedkeys_file)
+
# always store all the keys in the user's private file
- return (default_authorizedkeys_file, parse_authorized_keys(auth_key_fns))
+ return (user_authorizedkeys_file, parse_authorized_keys(auth_key_fns))
def setup_user_keys(keys, username, options=None):
diff --git a/tests/integration_tests/assets/keys/id_rsa.test1 b/tests/integration_tests/assets/keys/id_rsa.test1
new file mode 100644
index 00000000..bd4c822e
--- /dev/null
+++ b/tests/integration_tests/assets/keys/id_rsa.test1
@@ -0,0 +1,38 @@
+-----BEGIN OPENSSH PRIVATE KEY-----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+-----END OPENSSH PRIVATE KEY-----
diff --git a/tests/integration_tests/assets/keys/id_rsa.test1.pub b/tests/integration_tests/assets/keys/id_rsa.test1.pub
new file mode 100644
index 00000000..3d2e26e1
--- /dev/null
+++ b/tests/integration_tests/assets/keys/id_rsa.test1.pub
@@ -0,0 +1 @@
+ssh-rsa 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 test1@host
diff --git a/tests/integration_tests/assets/keys/id_rsa.test2 b/tests/integration_tests/assets/keys/id_rsa.test2
new file mode 100644
index 00000000..5854d901
--- /dev/null
+++ b/tests/integration_tests/assets/keys/id_rsa.test2
@@ -0,0 +1,38 @@
+-----BEGIN OPENSSH PRIVATE KEY-----
+b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAABlwAAAAdzc2gtcn
+NhAAAAAwEAAQAAAYEAvK50D2PWOc4ikyHVRJS6tDhqzjL5cKiivID4p1X8BYCVw83XAEGO
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+tZRSm2GEgnDGAvAAAACmphbWVzQG5ld3Q=
+-----END OPENSSH PRIVATE KEY-----
diff --git a/tests/integration_tests/assets/keys/id_rsa.test2.pub b/tests/integration_tests/assets/keys/id_rsa.test2.pub
new file mode 100644
index 00000000..f3831a57
--- /dev/null
+++ b/tests/integration_tests/assets/keys/id_rsa.test2.pub
@@ -0,0 +1 @@
+ssh-rsa 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 test2@host
diff --git a/tests/integration_tests/assets/keys/id_rsa.test3 b/tests/integration_tests/assets/keys/id_rsa.test3
new file mode 100644
index 00000000..2596c762
--- /dev/null
+++ b/tests/integration_tests/assets/keys/id_rsa.test3
@@ -0,0 +1,38 @@
+-----BEGIN OPENSSH PRIVATE KEY-----
+b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAABlwAAAAdzc2gtcn
+NhAAAAAwEAAQAAAYEApPG4MdkYQKD57/qreFrh9GRC22y66qZOWZWRjC887rrbvBzO69hV
+yJpTIXleJEvpWiHYcjMR5G6NNFsnNtZ4fxDqmSc4vcFj53JsE/XNqLKq6psXadCb5vkNpG
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+DzIq/cpYhm5Fs8KZsh3PLldp9nsHbD2Oa9J9LJyI4ryuIW0mVwRdvPSiiYi3K+mDCpAAAA
+wBe+ugEEJ+V7orb1f4Zez0Bd4FNkEc52WZL4CWbaCtM+ZBg5KnQ6xW14JdC8IS9cNi/I5P
+yLsBvG4bWPLGgQruuKY6oLueD6BFnKjqF6ACUCiSQldh4BAW1nYc2U48+FFvo3ZQyudFSy
+QEFlhHmcaNMDo0AIJY5Xnq2BG3nEX7AqdtZ8hhenHwLCRQJatDwSYBHDpSDdh9vpTnGp/2
+0jBz25Ko4UANzvSAc3sA4yN3jfpoM366TgdNf8x3g1v7yljQAAAMEA0HSQjzH5nhEwB58k
+mYYxnBYp1wb86zIuVhAyjZaeinvBQSTmLow8sXIHcCVuD3CgBezlU2SX5d9YuvRU9rcthi
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+3DUZA2bR/zLZI9MOVZRUcYImNegqIjOYHY8Sbj3/0QPV6+WpUJFMPvvedWhfaOsRMTA6nr
+VLG4pxkrieVl0UtuRGbzD/exXhXVi7AAAAwQDKkJj4ez/+KZFYlZQKiV0BrfUFcgS6ElFM
+2CZIEagCtu8eedrwkNqx2FUX33uxdvUTr4c9I3NvWeEEGTB9pgD4lh1x/nxfuhyGXtimFM
+GnznGV9oyz0DmKlKiKSEGwWf5G+/NiiCwwVJ7wsQQm7TqNtkQ9b8MhWWXC7xlXKUs7dmTa
+e8AqAndCCMEnbS1UQFO/R5PNcZXkFWDggLQ/eWRYKlrXgdnUgH6h0saOcViKpNJBUXb3+x
+eauhOY52PS/BcAAAAKamFtZXNAbmV3dAE=
+-----END OPENSSH PRIVATE KEY-----
diff --git a/tests/integration_tests/assets/keys/id_rsa.test3.pub b/tests/integration_tests/assets/keys/id_rsa.test3.pub
new file mode 100644
index 00000000..057db632
--- /dev/null
+++ b/tests/integration_tests/assets/keys/id_rsa.test3.pub
@@ -0,0 +1 @@
+ssh-rsa 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 test3@host
diff --git a/tests/integration_tests/modules/test_ssh_keysfile.py b/tests/integration_tests/modules/test_ssh_keysfile.py
new file mode 100644
index 00000000..f82d7649
--- /dev/null
+++ b/tests/integration_tests/modules/test_ssh_keysfile.py
@@ -0,0 +1,85 @@
+import paramiko
+import pytest
+from io import StringIO
+from paramiko.ssh_exception import SSHException
+
+from tests.integration_tests.instances import IntegrationInstance
+from tests.integration_tests.util import get_test_rsa_keypair
+
+TEST_USER1_KEYS = get_test_rsa_keypair('test1')
+TEST_USER2_KEYS = get_test_rsa_keypair('test2')
+TEST_DEFAULT_KEYS = get_test_rsa_keypair('test3')
+
+USERDATA = """\
+#cloud-config
+bootcmd:
+ - sed -i 's;#AuthorizedKeysFile.*;AuthorizedKeysFile /etc/ssh/authorized_keys %h/.ssh/authorized_keys2;' /etc/ssh/sshd_config
+ssh_authorized_keys:
+ - {default}
+users:
+- default
+- name: test_user1
+ ssh_authorized_keys:
+ - {user1}
+- name: test_user2
+ ssh_authorized_keys:
+ - {user2}
+""".format( # noqa: E501
+ default=TEST_DEFAULT_KEYS.public_key,
+ user1=TEST_USER1_KEYS.public_key,
+ user2=TEST_USER2_KEYS.public_key,
+)
+
+
+@pytest.mark.ubuntu
+@pytest.mark.user_data(USERDATA)
+def test_authorized_keys(client: IntegrationInstance):
+ expected_keys = [
+ ('test_user1', '/home/test_user1/.ssh/authorized_keys2',
+ TEST_USER1_KEYS),
+ ('test_user2', '/home/test_user2/.ssh/authorized_keys2',
+ TEST_USER2_KEYS),
+ ('ubuntu', '/home/ubuntu/.ssh/authorized_keys2',
+ TEST_DEFAULT_KEYS),
+ ('root', '/root/.ssh/authorized_keys2', TEST_DEFAULT_KEYS),
+ ]
+
+ for user, filename, keys in expected_keys:
+ contents = client.read_from_file(filename)
+ if user in ['ubuntu', 'root']:
+ # Our personal public key gets added by pycloudlib
+ lines = contents.split('\n')
+ assert len(lines) == 2
+ assert keys.public_key.strip() in contents
+ else:
+ assert contents.strip() == keys.public_key.strip()
+
+ # Ensure we can actually connect
+ ssh = paramiko.SSHClient()
+ ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
+ paramiko_key = paramiko.RSAKey.from_private_key(StringIO(
+ keys.private_key))
+
+ # Will fail with AuthenticationException if
+ # we cannot connect
+ ssh.connect(
+ client.instance.ip,
+ username=user,
+ pkey=paramiko_key,
+ look_for_keys=False,
+ allow_agent=False,
+ )
+
+ # Ensure other uses can't connect using our key
+ other_users = [u[0] for u in expected_keys if u[2] != keys]
+ for other_user in other_users:
+ with pytest.raises(SSHException):
+ print('trying to connect as {} with key from {}'.format(
+ other_user, user))
+ ssh.connect(
+ client.instance.ip,
+ username=other_user,
+ pkey=paramiko_key,
+ look_for_keys=False,
+ allow_agent=False,
+ )
diff --git a/tests/unittests/test_sshutil.py b/tests/unittests/test_sshutil.py
index fd1d1bac..bcb8044f 100644
--- a/tests/unittests/test_sshutil.py
+++ b/tests/unittests/test_sshutil.py
@@ -570,20 +570,33 @@ class TestBasicAuthorizedKeyParse(test_helpers.CiTestCase):
ssh_util.render_authorizedkeysfile_paths(
"%h/.keys", "/homedirs/bobby", "bobby"))
+ def test_all(self):
+ self.assertEqual(
+ ["/homedirs/bobby/.keys", "/homedirs/bobby/.secret/keys",
+ "/keys/path1", "/opt/bobby/keys"],
+ ssh_util.render_authorizedkeysfile_paths(
+ "%h/.keys .secret/keys /keys/path1 /opt/%u/keys",
+ "/homedirs/bobby", "bobby"))
+
class TestMultipleSshAuthorizedKeysFile(test_helpers.CiTestCase):
@patch("cloudinit.ssh_util.pwd.getpwnam")
def test_multiple_authorizedkeys_file_order1(self, m_getpwnam):
- fpw = FakePwEnt(pw_name='bobby', pw_dir='/home2/bobby')
+ fpw = FakePwEnt(pw_name='bobby', pw_dir='/tmp/home2/bobby')
m_getpwnam.return_value = fpw
- authorized_keys = self.tmp_path('authorized_keys')
+ user_ssh_folder = "%s/.ssh" % fpw.pw_dir
+
+ # /tmp/home2/bobby/.ssh/authorized_keys = rsa
+ authorized_keys = self.tmp_path('authorized_keys', dir=user_ssh_folder)
util.write_file(authorized_keys, VALID_CONTENT['rsa'])
- user_keys = self.tmp_path('user_keys')
+ # /tmp/home2/bobby/.ssh/user_keys = dsa
+ user_keys = self.tmp_path('user_keys', dir=user_ssh_folder)
util.write_file(user_keys, VALID_CONTENT['dsa'])
- sshd_config = self.tmp_path('sshd_config')
+ # /tmp/sshd_config
+ sshd_config = self.tmp_path('sshd_config', dir="/tmp")
util.write_file(
sshd_config,
"AuthorizedKeysFile %s %s" % (authorized_keys, user_keys)
@@ -593,33 +606,244 @@ class TestMultipleSshAuthorizedKeysFile(test_helpers.CiTestCase):
fpw.pw_name, sshd_config)
content = ssh_util.update_authorized_keys(auth_key_entries, [])
- self.assertEqual("%s/.ssh/authorized_keys" % fpw.pw_dir, auth_key_fn)
+ self.assertEqual(user_keys, auth_key_fn)
self.assertTrue(VALID_CONTENT['rsa'] in content)
self.assertTrue(VALID_CONTENT['dsa'] in content)
@patch("cloudinit.ssh_util.pwd.getpwnam")
def test_multiple_authorizedkeys_file_order2(self, m_getpwnam):
- fpw = FakePwEnt(pw_name='suzie', pw_dir='/home/suzie')
+ fpw = FakePwEnt(pw_name='suzie', pw_dir='/tmp/home/suzie')
m_getpwnam.return_value = fpw
- authorized_keys = self.tmp_path('authorized_keys')
+ user_ssh_folder = "%s/.ssh" % fpw.pw_dir
+
+ # /tmp/home/suzie/.ssh/authorized_keys = rsa
+ authorized_keys = self.tmp_path('authorized_keys', dir=user_ssh_folder)
util.write_file(authorized_keys, VALID_CONTENT['rsa'])
- user_keys = self.tmp_path('user_keys')
+ # /tmp/home/suzie/.ssh/user_keys = dsa
+ user_keys = self.tmp_path('user_keys', dir=user_ssh_folder)
util.write_file(user_keys, VALID_CONTENT['dsa'])
- sshd_config = self.tmp_path('sshd_config')
+ # /tmp/sshd_config
+ sshd_config = self.tmp_path('sshd_config', dir="/tmp")
util.write_file(
sshd_config,
- "AuthorizedKeysFile %s %s" % (authorized_keys, user_keys)
+ "AuthorizedKeysFile %s %s" % (user_keys, authorized_keys)
)
(auth_key_fn, auth_key_entries) = ssh_util.extract_authorized_keys(
- fpw.pw_name, sshd_config
+ fpw.pw_name, sshd_config)
+ content = ssh_util.update_authorized_keys(auth_key_entries, [])
+
+ self.assertEqual(authorized_keys, auth_key_fn)
+ self.assertTrue(VALID_CONTENT['rsa'] in content)
+ self.assertTrue(VALID_CONTENT['dsa'] in content)
+
+ @patch("cloudinit.ssh_util.pwd.getpwnam")
+ def test_multiple_authorizedkeys_file_local_global(self, m_getpwnam):
+ fpw = FakePwEnt(pw_name='bobby', pw_dir='/tmp/home2/bobby')
+ m_getpwnam.return_value = fpw
+ user_ssh_folder = "%s/.ssh" % fpw.pw_dir
+
+ # /tmp/home2/bobby/.ssh/authorized_keys = rsa
+ authorized_keys = self.tmp_path('authorized_keys', dir=user_ssh_folder)
+ util.write_file(authorized_keys, VALID_CONTENT['rsa'])
+
+ # /tmp/home2/bobby/.ssh/user_keys = dsa
+ user_keys = self.tmp_path('user_keys', dir=user_ssh_folder)
+ util.write_file(user_keys, VALID_CONTENT['dsa'])
+
+ # /tmp/etc/ssh/authorized_keys = ecdsa
+ authorized_keys_global = self.tmp_path('etc/ssh/authorized_keys',
+ dir="/tmp")
+ util.write_file(authorized_keys_global, VALID_CONTENT['ecdsa'])
+
+ # /tmp/sshd_config
+ sshd_config = self.tmp_path('sshd_config', dir="/tmp")
+ util.write_file(
+ sshd_config,
+ "AuthorizedKeysFile %s %s %s" % (authorized_keys_global,
+ user_keys, authorized_keys)
+ )
+
+ (auth_key_fn, auth_key_entries) = ssh_util.extract_authorized_keys(
+ fpw.pw_name, sshd_config)
+ content = ssh_util.update_authorized_keys(auth_key_entries, [])
+
+ self.assertEqual(authorized_keys, auth_key_fn)
+ self.assertTrue(VALID_CONTENT['rsa'] in content)
+ self.assertTrue(VALID_CONTENT['ecdsa'] in content)
+ self.assertTrue(VALID_CONTENT['dsa'] in content)
+
+ @patch("cloudinit.ssh_util.pwd.getpwnam")
+ def test_multiple_authorizedkeys_file_local_global2(self, m_getpwnam):
+ fpw = FakePwEnt(pw_name='bobby', pw_dir='/tmp/home2/bobby')
+ m_getpwnam.return_value = fpw
+ user_ssh_folder = "%s/.ssh" % fpw.pw_dir
+
+ # /tmp/home2/bobby/.ssh/authorized_keys2 = rsa
+ authorized_keys = self.tmp_path('authorized_keys2',
+ dir=user_ssh_folder)
+ util.write_file(authorized_keys, VALID_CONTENT['rsa'])
+
+ # /tmp/home2/bobby/.ssh/user_keys3 = dsa
+ user_keys = self.tmp_path('user_keys3', dir=user_ssh_folder)
+ util.write_file(user_keys, VALID_CONTENT['dsa'])
+
+ # /tmp/etc/ssh/authorized_keys = ecdsa
+ authorized_keys_global = self.tmp_path('etc/ssh/authorized_keys',
+ dir="/tmp")
+ util.write_file(authorized_keys_global, VALID_CONTENT['ecdsa'])
+
+ # /tmp/sshd_config
+ sshd_config = self.tmp_path('sshd_config', dir="/tmp")
+ util.write_file(
+ sshd_config,
+ "AuthorizedKeysFile %s %s %s" % (authorized_keys_global,
+ authorized_keys, user_keys)
+ )
+
+ (auth_key_fn, auth_key_entries) = ssh_util.extract_authorized_keys(
+ fpw.pw_name, sshd_config)
+ content = ssh_util.update_authorized_keys(auth_key_entries, [])
+
+ self.assertEqual(user_keys, auth_key_fn)
+ self.assertTrue(VALID_CONTENT['rsa'] in content)
+ self.assertTrue(VALID_CONTENT['ecdsa'] in content)
+ self.assertTrue(VALID_CONTENT['dsa'] in content)
+
+ @patch("cloudinit.ssh_util.pwd.getpwnam")
+ def test_multiple_authorizedkeys_file_global(self, m_getpwnam):
+ fpw = FakePwEnt(pw_name='bobby', pw_dir='/tmp/home2/bobby')
+ m_getpwnam.return_value = fpw
+
+ # /tmp/etc/ssh/authorized_keys = rsa
+ authorized_keys_global = self.tmp_path('etc/ssh/authorized_keys',
+ dir="/tmp")
+ util.write_file(authorized_keys_global, VALID_CONTENT['rsa'])
+
+ # /tmp/sshd_config
+ sshd_config = self.tmp_path('sshd_config')
+ util.write_file(
+ sshd_config,
+ "AuthorizedKeysFile %s" % (authorized_keys_global)
)
+
+ (auth_key_fn, auth_key_entries) = ssh_util.extract_authorized_keys(
+ fpw.pw_name, sshd_config)
content = ssh_util.update_authorized_keys(auth_key_entries, [])
self.assertEqual("%s/.ssh/authorized_keys" % fpw.pw_dir, auth_key_fn)
self.assertTrue(VALID_CONTENT['rsa'] in content)
+
+ @patch("cloudinit.ssh_util.pwd.getpwnam")
+ def test_multiple_authorizedkeys_file_multiuser(self, m_getpwnam):
+ fpw = FakePwEnt(pw_name='bobby', pw_dir='/tmp/home2/bobby')
+ m_getpwnam.return_value = fpw
+ user_ssh_folder = "%s/.ssh" % fpw.pw_dir
+ # /tmp/home2/bobby/.ssh/authorized_keys2 = rsa
+ authorized_keys = self.tmp_path('authorized_keys2',
+ dir=user_ssh_folder)
+ util.write_file(authorized_keys, VALID_CONTENT['rsa'])
+ # /tmp/home2/bobby/.ssh/user_keys3 = dsa
+ user_keys = self.tmp_path('user_keys3', dir=user_ssh_folder)
+ util.write_file(user_keys, VALID_CONTENT['dsa'])
+
+ fpw2 = FakePwEnt(pw_name='suzie', pw_dir='/tmp/home/suzie')
+ user_ssh_folder = "%s/.ssh" % fpw2.pw_dir
+ # /tmp/home/suzie/.ssh/authorized_keys2 = ssh-xmss@openssh.com
+ authorized_keys2 = self.tmp_path('authorized_keys2',
+ dir=user_ssh_folder)
+ util.write_file(authorized_keys2,
+ VALID_CONTENT['ssh-xmss@openssh.com'])
+
+ # /tmp/etc/ssh/authorized_keys = ecdsa
+ authorized_keys_global = self.tmp_path('etc/ssh/authorized_keys2',
+ dir="/tmp")
+ util.write_file(authorized_keys_global, VALID_CONTENT['ecdsa'])
+
+ # /tmp/sshd_config
+ sshd_config = self.tmp_path('sshd_config', dir="/tmp")
+ util.write_file(
+ sshd_config,
+ "AuthorizedKeysFile %s %%h/.ssh/authorized_keys2 %s" %
+ (authorized_keys_global, user_keys)
+ )
+
+ # process first user
+ (auth_key_fn, auth_key_entries) = ssh_util.extract_authorized_keys(
+ fpw.pw_name, sshd_config)
+ content = ssh_util.update_authorized_keys(auth_key_entries, [])
+
+ self.assertEqual(user_keys, auth_key_fn)
+ self.assertTrue(VALID_CONTENT['rsa'] in content)
+ self.assertTrue(VALID_CONTENT['ecdsa'] in content)
+ self.assertTrue(VALID_CONTENT['dsa'] in content)
+ self.assertFalse(VALID_CONTENT['ssh-xmss@openssh.com'] in content)
+
+ m_getpwnam.return_value = fpw2
+ # process second user
+ (auth_key_fn, auth_key_entries) = ssh_util.extract_authorized_keys(
+ fpw2.pw_name, sshd_config)
+ content = ssh_util.update_authorized_keys(auth_key_entries, [])
+
+ self.assertEqual(authorized_keys2, auth_key_fn)
+ self.assertTrue(VALID_CONTENT['ssh-xmss@openssh.com'] in content)
+ self.assertTrue(VALID_CONTENT['ecdsa'] in content)
+ self.assertTrue(VALID_CONTENT['dsa'] in content)
+ self.assertFalse(VALID_CONTENT['rsa'] in content)
+
+ @patch("cloudinit.ssh_util.pwd.getpwnam")
+ def test_multiple_authorizedkeys_file_multiuser2(self, m_getpwnam):
+ fpw = FakePwEnt(pw_name='bobby', pw_dir='/tmp/home/bobby')
+ m_getpwnam.return_value = fpw
+ user_ssh_folder = "%s/.ssh" % fpw.pw_dir
+ # /tmp/home/bobby/.ssh/authorized_keys2 = rsa
+ authorized_keys = self.tmp_path('authorized_keys2',
+ dir=user_ssh_folder)
+ util.write_file(authorized_keys, VALID_CONTENT['rsa'])
+ # /tmp/home/bobby/.ssh/user_keys3 = dsa
+ user_keys = self.tmp_path('user_keys3', dir=user_ssh_folder)
+ util.write_file(user_keys, VALID_CONTENT['dsa'])
+
+ fpw2 = FakePwEnt(pw_name='badguy', pw_dir='/tmp/home/badguy')
+ user_ssh_folder = "%s/.ssh" % fpw2.pw_dir
+ # /tmp/home/badguy/home/bobby = ""
+ authorized_keys2 = self.tmp_path('home/bobby', dir="/tmp/home/badguy")
+
+ # /tmp/etc/ssh/authorized_keys = ecdsa
+ authorized_keys_global = self.tmp_path('etc/ssh/authorized_keys2',
+ dir="/tmp")
+ util.write_file(authorized_keys_global, VALID_CONTENT['ecdsa'])
+
+ # /tmp/sshd_config
+ sshd_config = self.tmp_path('sshd_config', dir="/tmp")
+ util.write_file(
+ sshd_config,
+ "AuthorizedKeysFile %s %%h/.ssh/authorized_keys2 %s %s" %
+ (authorized_keys_global, user_keys, authorized_keys2)
+ )
+
+ # process first user
+ (auth_key_fn, auth_key_entries) = ssh_util.extract_authorized_keys(
+ fpw.pw_name, sshd_config)
+ content = ssh_util.update_authorized_keys(auth_key_entries, [])
+
+ self.assertEqual(user_keys, auth_key_fn)
+ self.assertTrue(VALID_CONTENT['rsa'] in content)
+ self.assertTrue(VALID_CONTENT['ecdsa'] in content)
+ self.assertTrue(VALID_CONTENT['dsa'] in content)
+
+ m_getpwnam.return_value = fpw2
+ # process second user
+ (auth_key_fn, auth_key_entries) = ssh_util.extract_authorized_keys(
+ fpw2.pw_name, sshd_config)
+ content = ssh_util.update_authorized_keys(auth_key_entries, [])
+
+ # badguy should not take the key from the other user!
+ self.assertEqual(authorized_keys2, auth_key_fn)
+ self.assertTrue(VALID_CONTENT['ecdsa'] in content)
self.assertTrue(VALID_CONTENT['dsa'] in content)
+ self.assertFalse(VALID_CONTENT['rsa'] in content)
# vi: ts=4 expandtab
--
2.27.0

85
SOURCES/ci-ssh_utils.py-ignore-when-sshd_config-options-are-not.patch
View File

@ -1,85 +0,0 @@
From 7d4e16bfc1cefbdd4d1477480b02b1d6c1399e4d Mon Sep 17 00:00:00 2001
From: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Mon, 20 Sep 2021 12:16:36 +0200
Subject: [PATCH] ssh_utils.py: ignore when sshd_config options are not
key/value pairs (#1007)
RH-Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-MergeRequest: 31: ssh_utils.py: ignore when sshd_config options are not key/value pairs (#1007)
RH-Commit: [1/1] 9007fb8a116e98036ff17df0168a76e9a5843671 (eesposit/cloud-init)
RH-Bugzilla: 1862933
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
RH-Acked-by: Vitaly Kuznetsov <vkuznets@redhat.com>
TESTED: by me
BREW: 39832462
commit 2ce857248162957a785af61c135ca8433fdbbcde
Author: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Date: Wed Sep 8 02:08:36 2021 +0200
ssh_utils.py: ignore when sshd_config options are not key/value pairs (#1007)
As specified in #LP 1845552,
In cloudinit/ssh_util.py, in parse_ssh_config_lines(), we attempt to
parse each line of sshd_config. This function expects each line to
be one of the following forms:
\# comment
key value
key=value
However, options like DenyGroups and DenyUsers are specified to
*optionally* accepts values in sshd_config.
Cloud-init should comply to this and skip the option if a value
is not provided.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
---
cloudinit/ssh_util.py | 8 +++++++-
tests/unittests/test_sshutil.py | 8 ++++++++
2 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/cloudinit/ssh_util.py b/cloudinit/ssh_util.py
index 9ccadf09..33679dcc 100644
--- a/cloudinit/ssh_util.py
+++ b/cloudinit/ssh_util.py
@@ -484,7 +484,13 @@ def parse_ssh_config_lines(lines):
try:
key, val = line.split(None, 1)
except ValueError:
- key, val = line.split('=', 1)
+ try:
+ key, val = line.split('=', 1)
+ except ValueError:
+ LOG.debug(
+ "sshd_config: option \"%s\" has no key/value pair,"
+ " skipping it", line)
+ continue
ret.append(SshdConfigLine(line, key, val))
return ret
diff --git a/tests/unittests/test_sshutil.py b/tests/unittests/test_sshutil.py
index a66788bf..08e20050 100644
--- a/tests/unittests/test_sshutil.py
+++ b/tests/unittests/test_sshutil.py
@@ -525,6 +525,14 @@ class TestUpdateSshConfigLines(test_helpers.CiTestCase):
self.assertEqual([self.pwauth], result)
self.check_line(lines[-1], self.pwauth, "no")
+ def test_option_without_value(self):
+ """Implementation only accepts key-value pairs."""
+ extended_exlines = self.exlines.copy()
+ denyusers_opt = "DenyUsers"
+ extended_exlines.append(denyusers_opt)
+ lines = ssh_util.parse_ssh_config_lines(list(extended_exlines))
+ self.assertNotIn(denyusers_opt, str(lines))
+
def test_single_option_updated(self):
"""A single update should have change made and line updated."""
opt, val = ("UsePAM", "no")
--
2.27.0

369
SOURCES/ci-write-passwords-only-to-serial-console-lock-down-clo.patch
View File

@ -1,369 +0,0 @@
From 769b9f8c9b1ecc294a197575108ae7cb54ad7f4b Mon Sep 17 00:00:00 2001
From: Eduardo Otubo <otubo@redhat.com>
Date: Mon, 5 Jul 2021 14:13:45 +0200
Subject: [PATCH] write passwords only to serial console, lock down
cloud-init-output.log (#847)
RH-Author: Eduardo Otubo <otubo@redhat.com>
RH-MergeRequest: 21: write passwords only to serial console, lock down cloud-init-output.log (#847)
RH-Commit: [1/1] 8f30f2b7d0d6f9dca19994dbd0827b44e998f238 (otubo/cloud-init)
RH-Bugzilla: 1945891
RH-Acked-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
RH-Acked-by: Mohamed Gamal Morsy <mmorsy@redhat.com>
commit b794d426b9ab43ea9d6371477466070d86e10668
Author: Daniel Watkins <oddbloke@ubuntu.com>
Date: Fri Mar 19 10:06:42 2021 -0400
write passwords only to serial console, lock down cloud-init-output.log (#847)
Prior to this commit, when a user specified configuration which would
generate random passwords for users, cloud-init would cause those
passwords to be written to the serial console by emitting them on
stderr. In the default configuration, any stdout or stderr emitted by
cloud-init is also written to `/var/log/cloud-init-output.log`. This
file is world-readable, meaning that those randomly-generated passwords
were available to be read by any user with access to the system. This
presents an obvious security issue.
This commit responds to this issue in two ways:
* We address the direct issue by moving from writing the passwords to
sys.stderr to writing them directly to /dev/console (via
util.multi_log); this means that the passwords will never end up in
cloud-init-output.log
* To avoid future issues like this, we also modify the logging code so
that any files created in a log sink subprocess will only be
owner/group readable and, if it exists, will be owned by the adm
group. This results in `/var/log/cloud-init-output.log` no longer
being world-readable, meaning that if there are other parts of the
codebase that are emitting sensitive data intended for the serial
console, that data is no longer available to all users of the system.
LP: #1918303
Signed-off-by: Eduardo Otubo <otubo@redhat.com>
---
cloudinit/config/cc_set_passwords.py | 5 +-
cloudinit/config/tests/test_set_passwords.py | 40 +++++++++----
cloudinit/tests/test_util.py | 56 +++++++++++++++++++
cloudinit/util.py | 38 +++++++++++--
.../modules/test_set_password.py | 24 ++++++++
tests/integration_tests/test_logging.py | 22 ++++++++
tests/unittests/test_util.py | 4 ++
7 files changed, 173 insertions(+), 16 deletions(-)
create mode 100644 tests/integration_tests/test_logging.py
diff --git a/cloudinit/config/cc_set_passwords.py b/cloudinit/config/cc_set_passwords.py
index d6b5682d..433de751 100755
--- a/cloudinit/config/cc_set_passwords.py
+++ b/cloudinit/config/cc_set_passwords.py
@@ -78,7 +78,6 @@ password.
"""
import re
-import sys
from cloudinit.distros import ug_util
from cloudinit import log as logging
@@ -214,7 +213,9 @@ def handle(_name, cfg, cloud, log, args):
if len(randlist):
blurb = ("Set the following 'random' passwords\n",
'\n'.join(randlist))
- sys.stderr.write("%s\n%s\n" % blurb)
+ util.multi_log(
+ "%s\n%s\n" % blurb, stderr=False, fallback_to_stdout=False
+ )
if expire:
expired_users = []
diff --git a/cloudinit/config/tests/test_set_passwords.py b/cloudinit/config/tests/test_set_passwords.py
index daa1ef51..bbe2ee8f 100644
--- a/cloudinit/config/tests/test_set_passwords.py
+++ b/cloudinit/config/tests/test_set_passwords.py
@@ -74,10 +74,6 @@ class TestSetPasswordsHandle(CiTestCase):
with_logs = True
- def setUp(self):
- super(TestSetPasswordsHandle, self).setUp()
- self.add_patch('cloudinit.config.cc_set_passwords.sys.stderr', 'm_err')
-
def test_handle_on_empty_config(self, *args):
"""handle logs that no password has changed when config is empty."""
cloud = self.tmp_cloud(distro='ubuntu')
@@ -129,10 +125,12 @@ class TestSetPasswordsHandle(CiTestCase):
mock.call(['pw', 'usermod', 'ubuntu', '-p', '01-Jan-1970'])],
m_subp.call_args_list)
+ @mock.patch(MODPATH + "util.multi_log")
@mock.patch(MODPATH + "util.is_BSD")
@mock.patch(MODPATH + "subp.subp")
- def test_handle_on_chpasswd_list_creates_random_passwords(self, m_subp,
- m_is_bsd):
+ def test_handle_on_chpasswd_list_creates_random_passwords(
+ self, m_subp, m_is_bsd, m_multi_log
+ ):
"""handle parses command set random passwords."""
m_is_bsd.return_value = False
cloud = self.tmp_cloud(distro='ubuntu')
@@ -146,10 +144,32 @@ class TestSetPasswordsHandle(CiTestCase):
self.assertIn(
'DEBUG: Handling input for chpasswd as list.',
self.logs.getvalue())
- self.assertNotEqual(
- [mock.call(['chpasswd'],
- '\n'.join(valid_random_pwds) + '\n')],
- m_subp.call_args_list)
+
+ self.assertEqual(1, m_subp.call_count)
+ args, _kwargs = m_subp.call_args
+ self.assertEqual(["chpasswd"], args[0])
+
+ stdin = args[1]
+ user_pass = {
+ user: password
+ for user, password
+ in (line.split(":") for line in stdin.splitlines())
+ }
+
+ self.assertEqual(1, m_multi_log.call_count)
+ self.assertEqual(
+ mock.call(mock.ANY, stderr=False, fallback_to_stdout=False),
+ m_multi_log.call_args
+ )
+
+ self.assertEqual(set(["root", "ubuntu"]), set(user_pass.keys()))
+ written_lines = m_multi_log.call_args[0][0].splitlines()
+ for password in user_pass.values():
+ for line in written_lines:
+ if password in line:
+ break
+ else:
+ self.fail("Password not emitted to console")
# vi: ts=4 expandtab
diff --git a/cloudinit/tests/test_util.py b/cloudinit/tests/test_util.py
index b7a302f1..e811917e 100644
--- a/cloudinit/tests/test_util.py
+++ b/cloudinit/tests/test_util.py
@@ -851,4 +851,60 @@ class TestEnsureFile:
assert "ab" == kwargs["omode"]
+@mock.patch("cloudinit.util.grp.getgrnam")
+@mock.patch("cloudinit.util.os.setgid")
+@mock.patch("cloudinit.util.os.umask")
+class TestRedirectOutputPreexecFn:
+ """This tests specifically the preexec_fn used in redirect_output."""
+
+ @pytest.fixture(params=["outfmt", "errfmt"])
+ def preexec_fn(self, request):
+ """A fixture to gather the preexec_fn used by redirect_output.
+
+ This enables simpler direct testing of it, and parameterises any tests
+ using it to cover both the stdout and stderr code paths.
+ """
+ test_string = "| piped output to invoke subprocess"
+ if request.param == "outfmt":
+ args = (test_string, None)
+ elif request.param == "errfmt":
+ args = (None, test_string)
+ with mock.patch("cloudinit.util.subprocess.Popen") as m_popen:
+ util.redirect_output(*args)
+
+ assert 1 == m_popen.call_count
+ _args, kwargs = m_popen.call_args
+ assert "preexec_fn" in kwargs, "preexec_fn not passed to Popen"
+ return kwargs["preexec_fn"]
+
+ def test_preexec_fn_sets_umask(
+ self, m_os_umask, _m_setgid, _m_getgrnam, preexec_fn
+ ):
+ """preexec_fn should set a mask that avoids world-readable files."""
+ preexec_fn()
+
+ assert [mock.call(0o037)] == m_os_umask.call_args_list
+
+ def test_preexec_fn_sets_group_id_if_adm_group_present(
+ self, _m_os_umask, m_setgid, m_getgrnam, preexec_fn
+ ):
+ """We should setgrp to adm if present, so files are owned by them."""
+ fake_group = mock.Mock(gr_gid=mock.sentinel.gr_gid)
+ m_getgrnam.return_value = fake_group
+
+ preexec_fn()
+
+ assert [mock.call("adm")] == m_getgrnam.call_args_list
+ assert [mock.call(mock.sentinel.gr_gid)] == m_setgid.call_args_list
+
+ def test_preexec_fn_handles_absent_adm_group_gracefully(
+ self, _m_os_umask, m_setgid, m_getgrnam, preexec_fn
+ ):
+ """We should handle an absent adm group gracefully."""
+ m_getgrnam.side_effect = KeyError("getgrnam(): name not found: 'adm'")
+
+ preexec_fn()
+
+ assert 0 == m_setgid.call_count
+
# vi: ts=4 expandtab
diff --git a/cloudinit/util.py b/cloudinit/util.py
index 769f3425..4e0a72db 100644
--- a/cloudinit/util.py
+++ b/cloudinit/util.py
@@ -359,7 +359,7 @@ def find_modules(root_dir):
def multi_log(text, console=True, stderr=True,
- log=None, log_level=logging.DEBUG):
+ log=None, log_level=logging.DEBUG, fallback_to_stdout=True):
if stderr:
sys.stderr.write(text)
if console:
@@ -368,7 +368,7 @@ def multi_log(text, console=True, stderr=True,
with open(conpath, 'w') as wfh:
wfh.write(text)
wfh.flush()
- else:
+ elif fallback_to_stdout:
# A container may lack /dev/console (arguably a container bug). If
# it does not exist, then write output to stdout. this will result
# in duplicate stderr and stdout messages if stderr was True.
@@ -623,6 +623,26 @@ def redirect_output(outfmt, errfmt, o_out=None, o_err=None):
if not o_err:
o_err = sys.stderr
+ # pylint: disable=subprocess-popen-preexec-fn
+ def set_subprocess_umask_and_gid():
+ """Reconfigure umask and group ID to create output files securely.
+
+ This is passed to subprocess.Popen as preexec_fn, so it is executed in
+ the context of the newly-created process. It:
+
+ * sets the umask of the process so created files aren't world-readable
+ * if an adm group exists in the system, sets that as the process' GID
+ (so that the created file(s) are owned by root:adm)
+ """
+ os.umask(0o037)
+ try:
+ group_id = grp.getgrnam("adm").gr_gid
+ except KeyError:
+ # No adm group, don't set a group
+ pass
+ else:
+ os.setgid(group_id)
+
if outfmt:
LOG.debug("Redirecting %s to %s", o_out, outfmt)
(mode, arg) = outfmt.split(" ", 1)
@@ -632,7 +652,12 @@ def redirect_output(outfmt, errfmt, o_out=None, o_err=None):
owith = "wb"
new_fp = open(arg, owith)
elif mode == "|":
- proc = subprocess.Popen(arg, shell=True, stdin=subprocess.PIPE)
+ proc = subprocess.Popen(
+ arg,
+ shell=True,
+ stdin=subprocess.PIPE,
+ preexec_fn=set_subprocess_umask_and_gid,
+ )
new_fp = proc.stdin
else:
raise TypeError("Invalid type for output format: %s" % outfmt)
@@ -654,7 +679,12 @@ def redirect_output(outfmt, errfmt, o_out=None, o_err=None):
owith = "wb"
new_fp = open(arg, owith)
elif mode == "|":
- proc = subprocess.Popen(arg, shell=True, stdin=subprocess.PIPE)
+ proc = subprocess.Popen(
+ arg,
+ shell=True,
+ stdin=subprocess.PIPE,
+ preexec_fn=set_subprocess_umask_and_gid,
+ )
new_fp = proc.stdin
else:
raise TypeError("Invalid type for error format: %s" % errfmt)
diff --git a/tests/integration_tests/modules/test_set_password.py b/tests/integration_tests/modules/test_set_password.py
index b13f76fb..d7cf91a5 100644
--- a/tests/integration_tests/modules/test_set_password.py
+++ b/tests/integration_tests/modules/test_set_password.py
@@ -116,6 +116,30 @@ class Mixin:
# Which are not the same
assert shadow_users["harry"] != shadow_users["dick"]
+ def test_random_passwords_not_stored_in_cloud_init_output_log(
+ self, class_client
+ ):
+ """We should not emit passwords to the in-instance log file.
+
+ LP: #1918303
+ """
+ cloud_init_output = class_client.read_from_file(
+ "/var/log/cloud-init-output.log"
+ )
+ assert "dick:" not in cloud_init_output
+ assert "harry:" not in cloud_init_output
+
+ def test_random_passwords_emitted_to_serial_console(self, class_client):
+ """We should emit passwords to the serial console. (LP: #1918303)"""
+ try:
+ console_log = class_client.instance.console_log()
+ except NotImplementedError:
+ # Assume that an exception here means that we can't use the console
+ # log
+ pytest.skip("NotImplementedError when requesting console log")
+ assert "dick:" in console_log
+ assert "harry:" in console_log
+
def test_explicit_password_set_correctly(self, class_client):
"""Test that an explicitly-specified password is set correctly."""
shadow_users, _ = self._fetch_and_parse_etc_shadow(class_client)
diff --git a/tests/integration_tests/test_logging.py b/tests/integration_tests/test_logging.py
new file mode 100644
index 00000000..b31a0434
--- /dev/null
+++ b/tests/integration_tests/test_logging.py
@@ -0,0 +1,22 @@
+"""Integration tests relating to cloud-init's logging."""
+
+
+class TestVarLogCloudInitOutput:
+ """Integration tests relating to /var/log/cloud-init-output.log."""
+
+ def test_var_log_cloud_init_output_not_world_readable(self, client):
+ """
+ The log can contain sensitive data, it shouldn't be world-readable.
+
+ LP: #1918303
+ """
+ # Check the file exists
+ assert client.execute("test -f /var/log/cloud-init-output.log").ok
+
+ # Check its permissions are as we expect
+ perms, user, group = client.execute(
+ "stat -c %a:%U:%G /var/log/cloud-init-output.log"
+ ).split(":")
+ assert "640" == perms
+ assert "root" == user
+ assert "adm" == group
diff --git a/tests/unittests/test_util.py b/tests/unittests/test_util.py
index 857629f1..e5292001 100644
--- a/tests/unittests/test_util.py
+++ b/tests/unittests/test_util.py
@@ -572,6 +572,10 @@ class TestMultiLog(helpers.FilesystemMockingTestCase):
util.multi_log(logged_string)
self.assertEqual(logged_string, self.stdout.getvalue())
+ def test_logs_dont_go_to_stdout_if_fallback_to_stdout_is_false(self):
+ util.multi_log('something', fallback_to_stdout=False)
+ self.assertEqual('', self.stdout.getvalue())
+
def test_logs_go_to_log_if_given(self):
log = mock.MagicMock()
logged_string = 'something very important'
--
2.27.0

157
SPECS/cloud-init.spec
View File

@ -5,8 +5,8 @@
%global debug_package %{nil}
Name: cloud-init
Version: 21.1
Release: 14%{?dist}
Version: 22.1
Release: 5%{?dist}
Summary: Cloud instance init scripts
Group: System Environment/Base
@ -18,57 +18,33 @@ Source1: cloud-init-tmpfiles.conf
Patch0001: 0001-Add-initial-redhat-setup.patch
Patch0002: 0002-Do-not-write-NM_CONTROLLED-no-in-generated-interface.patch
Patch0003: 0003-limit-permissions-on-def_log_file.patch
Patch0004: 0004-sysconfig-Don-t-write-BOOTPROTO-dhcp-for-ipv6-dhcp.patch
Patch0005: 0005-DataSourceAzure.py-use-hostnamectl-to-set-hostname.patch
Patch0006: 0006-include-NOZEROCONF-yes-in-etc-sysconfig-network.patch
Patch0007: 0007-Remove-race-condition-between-cloud-init-and-Network.patch
Patch0008: 0008-net-exclude-OVS-internal-interfaces-in-get_interface.patch
Patch0009: 0009-Fix-requiring-device-number-on-EC2-derivatives-836.patch
# For bz#1957532 - [cloud-init] From RHEL 82+ cloud-init no longer displays sshd keys fingerprints from instance launched from a backup image
Patch10: ci-rhel-cloud.cfg-remove-ssh_genkeytypes-in-settings.py.patch
# For bz#1945891 - CVE-2021-3429 cloud-init: randomly generated passwords logged in clear-text to world-readable file [rhel-8]
Patch11: ci-write-passwords-only-to-serial-console-lock-down-clo.patch
# For bz#1862967 - [cloud-init]Customize ssh AuthorizedKeysFile causes login failure
Patch12: ci-ssh-util-allow-cloudinit-to-merge-all-ssh-keys-into-.patch
# For bz#1862967 - [cloud-init]Customize ssh AuthorizedKeysFile causes login failure
Patch13: ci-Stop-copying-ssh-system-keys-and-check-folder-permis.patch
# For bz#1995840 - [cloudinit] Fix home permissions modified by ssh module
Patch14: ci-Fix-home-permissions-modified-by-ssh-module-SC-338-9.patch
# For bz#1862933 - cloud-init fails with ValueError: need more than 1 value to unpack[rhel-8]
Patch15: ci-ssh_utils.py-ignore-when-sshd_config-options-are-not.patch
# For bz#2013644 - cloud-init fails to set host key permissions correctly
Patch16: ci-cc_ssh.py-fix-private-key-group-owner-and-permission.patch
# For bz#2021538 - cloud-init.service fails to start after package update
Patch17: ci-fix-error-on-upgrade-caused-by-new-vendordata2-attri.patch
# For bz#2028028 - [RHEL-8] Above 19.2 of cloud-init fails to configure routes when configuring static and default routes to the same destination IP
Patch18: ci-cloudinit-net-handle-two-different-routes-for-the-sa.patch
# For bz#2039697 - [RHEL8] [Azure] cloud-init fails to configure the system
# For bz#2026587 - [cloud-init][RHEL8] Support for cloud-init datasource 'cloud-init-vmware-guestinfo'
Patch20: ci-Datasource-for-VMware-953.patch
# For bz#2026587 - [cloud-init][RHEL8] Support for cloud-init datasource 'cloud-init-vmware-guestinfo'
Patch21: ci-Change-netifaces-dependency-to-0.10.4-965.patch
# For bz#2026587 - [cloud-init][RHEL8] Support for cloud-init datasource 'cloud-init-vmware-guestinfo'
Patch22: ci-Update-dscheck_VMware-s-rpctool-check-970.patch
# For bz#2026587 - [cloud-init][RHEL8] Support for cloud-init datasource 'cloud-init-vmware-guestinfo'
Patch23: ci-Revert-unnecesary-lcase-in-ds-identify-978.patch
# For bz#2023940 - [RHEL-8] Support for provisioning Azure VM with userdata
Patch24: ci-Add-flexibility-to-IMDS-api-version-793.patch
# For bz#2023940 - [RHEL-8] Support for provisioning Azure VM with userdata
Patch25: ci-Azure-helper-Ensure-Azure-http-handler-sleeps-betwee.patch
# For bz#2023940 - [RHEL-8] Support for provisioning Azure VM with userdata
Patch26: ci-azure-Removing-ability-to-invoke-walinuxagent-799.patch
# For bz#2023940 - [RHEL-8] Support for provisioning Azure VM with userdata
Patch27: ci-Azure-eject-the-provisioning-iso-before-reporting-re.patch
# For bz#2023940 - [RHEL-8] Support for provisioning Azure VM with userdata
Patch28: ci-Azure-Retrieve-username-and-hostname-from-IMDS-865.patch
# For bz#2023940 - [RHEL-8] Support for provisioning Azure VM with userdata
Patch29: ci-Azure-Retry-net-metadata-during-nic-attach-for-non-t.patch
# For bz#2023940 - [RHEL-8] Support for provisioning Azure VM with userdata
Patch30: ci-Azure-adding-support-for-consuming-userdata-from-IMD.patch
# For bz#2046540 - cloud-init writes route6-$DEVICE config with a HEX netmask. ip route does not like : Error: inet6 prefix is expected rather than "fd00:fd00:fd00::/ffff:ffff:ffff:ffff::".
Patch31: ci-Fix-IPv6-netmask-format-for-sysconfig-1215.patch
# For bz#2026587 - [cloud-init][RHEL8] Support for cloud-init datasource 'cloud-init-vmware-guestinfo'
Patch0004: 0004-include-NOZEROCONF-yes-in-etc-sysconfig-network.patch
Patch0005: 0005-Remove-race-condition-between-cloud-init-and-Network.patch
Patch0006: 0006-rhel-cloud.cfg-remove-ssh_genkeytypes-in-settings.py.patch
# For bz#2059872 - [RHEL-8]Rebase cloud-init from Fedora so it can configure networking using NM keyfiles
Patch7: ci-Add-native-NetworkManager-support-1224.patch
# For bz#2059872 - [RHEL-8]Rebase cloud-init from Fedora so it can configure networking using NM keyfiles
Patch8: ci-Use-Network-Manager-and-Netplan-as-default-renderers.patch
# For bz#2082071 - Align cloud.cfg file and systemd with cloud-init upstream .tmpl files
Patch9: ci-Align-rhel-custom-files-with-upstream-1431.patch
# For bz#2082071 - Align cloud.cfg file and systemd with cloud-init upstream .tmpl files
Patch10: ci-Remove-rhel-specific-files.patch
# For bz#2082686 - [cloud][init] Add support for reading tags from instance metadata
Patch11: ci-Support-EC2-tags-in-instance-metadata-1309.patch
# For bz#2096269 - Adjust udev/rules default path[RHEL-8]
Patch12: ci-setup.py-adjust-udev-rules-default-path-1513.patch
# For bz#2107464 - [RHEL-8.7] Cannot run sysconfig when changing the priority of network renderers
# For bz#2110066 - DNS integration with OpenStack/cloud-init/NetworkManager is not working
# For bz#2117526 - [RHEL8.7] Revert patch of configuring networking by NM keyfiles
# For bz#2104393 - [RHEL-8.7]Failed to config static IP and IPv6 according to VMware Customization Config File
# For bz#2098624 - [RHEL-8.7] IPv6 not workable when cloud-init configure network using NM keyfiles
Patch13: ci-Revert-Add-native-NetworkManager-support-1224.patch
# For bz#2107464 - [RHEL-8.7] Cannot run sysconfig when changing the priority of network renderers
# For bz#2110066 - DNS integration with OpenStack/cloud-init/NetworkManager is not working
# For bz#2117526 - [RHEL8.7] Revert patch of configuring networking by NM keyfiles
# For bz#2104393 - [RHEL-8.7]Failed to config static IP and IPv6 according to VMware Customization Config File
# For bz#2098624 - [RHEL-8.7] IPv6 not workable when cloud-init configure network using NM keyfiles
Patch14: ci-Revert-Use-Network-Manager-and-Netplan-as-default-re.patch
BuildArch: noarch
@ -144,8 +120,6 @@ sed -i -e 's|#!/usr/bin/env python|#!/usr/bin/env python3|' \
%install
%py3_install --
python3 tools/render-cloudcfg --variant fedora > $RPM_BUILD_ROOT/%{_sysconfdir}/cloud/cloud.cfg
sed -i "s,@@PACKAGED_VERSION@@,%{version}-%{release}," $RPM_BUILD_ROOT/%{python3_sitelib}/cloudinit/version.py
mkdir -p $RPM_BUILD_ROOT/var/lib/cloud
@ -155,9 +129,6 @@ mkdir -p $RPM_BUILD_ROOT/run/cloud-init
mkdir -p $RPM_BUILD_ROOT/%{_tmpfilesdir}
cp -p %{SOURCE1} $RPM_BUILD_ROOT/%{_tmpfilesdir}/%{name}.conf
# We supply our own config file since our software differs from Ubuntu's.
cp -p rhel/cloud.cfg $RPM_BUILD_ROOT/%{_sysconfdir}/cloud/cloud.cfg
mkdir -p $RPM_BUILD_ROOT/%{_sysconfdir}/rsyslog.d
cp -p tools/21-cloudinit.conf $RPM_BUILD_ROOT/%{_sysconfdir}/rsyslog.d/21-cloudinit.conf
@ -165,17 +136,10 @@ cp -p tools/21-cloudinit.conf $RPM_BUILD_ROOT/%{_sysconfdir}/rsyslog.d/21-cloudi
mv $RPM_BUILD_ROOT/etc/NetworkManager/dispatcher.d/hook-network-manager \
$RPM_BUILD_ROOT/etc/NetworkManager/dispatcher.d/cloud-init-azure-hook
# Install our own systemd units (rhbz#1440831)
mkdir -p $RPM_BUILD_ROOT%{_unitdir}
cp rhel/systemd/* $RPM_BUILD_ROOT%{_unitdir}/
[ ! -d $RPM_BUILD_ROOT/usr/lib/systemd/system-generators ] && mkdir -p $RPM_BUILD_ROOT/usr/lib/systemd/system-generators
python3 tools/render-cloudcfg --variant rhel systemd/cloud-init-generator.tmpl > $RPM_BUILD_ROOT/usr/lib/systemd/system-generators/cloud-init-generator
chmod 755 $RPM_BUILD_ROOT/usr/lib/systemd/system-generators/cloud-init-generator
[ ! -d $RPM_BUILD_ROOT/usr/lib/%{name} ] && mkdir -p $RPM_BUILD_ROOT/usr/lib/%{name}
cp -p tools/ds-identify $RPM_BUILD_ROOT%{_libexecdir}/%{name}/ds-identify
# installing man pages
mkdir -p ${RPM_BUILD_ROOT}%{_mandir}/man1/
for man in cloud-id.1 cloud-init.1 cloud-init-per.1; do
@ -231,7 +195,6 @@ fi
%files
%license LICENSE
%doc ChangeLog rhel/README.rhel
%config(noreplace) %{_sysconfdir}/cloud/cloud.cfg
%dir %{_sysconfdir}/cloud/cloud.cfg.d
%config(noreplace) %{_sysconfdir}/cloud/cloud.cfg.d/*.cfg
@ -241,6 +204,8 @@ fi
%{_unitdir}/cloud-config.service
%{_unitdir}/cloud-config.target
%{_unitdir}/cloud-final.service
%{_unitdir}/cloud-init-hotplugd.service
%{_unitdir}/cloud-init-hotplugd.socket
%{_unitdir}/cloud-init-local.service
%{_unitdir}/cloud-init.service
%{_unitdir}/cloud-init.target
@ -253,17 +218,62 @@ fi
%dir %verify(not mode) /run/cloud-init
%dir /var/lib/cloud
/etc/NetworkManager/dispatcher.d/cloud-init-azure-hook
/etc/dhcp/dhclient-exit-hooks.d/hook-dhclient
%{_udevrulesdir}/66-azure-ephemeral.rules
%{_sysconfdir}/bash_completion.d/cloud-init
%{_datadir}/bash-completion/completions/cloud-init
%{_bindir}/cloud-id
%{_libexecdir}/%{name}/ds-identify
/usr/lib/systemd/system-generators/cloud-init-generator
%{_sysconfdir}/systemd/system/sshd-keygen@.service.d/disable-sshd-keygen-if-cloud-init-active.conf
%dir %{_sysconfdir}/rsyslog.d
%config(noreplace) %{_sysconfdir}/rsyslog.d/21-cloudinit.conf
%changelog
* Wed Aug 17 2022 Jon Maloy <jmaloy@redhat.com> - 22.1-5
- ci-Revert-Add-native-NetworkManager-support-1224.patch [bz#2107464 bz#2110066 bz#2117526 bz#2104393 bz#2098624]
- ci-Revert-Use-Network-Manager-and-Netplan-as-default-re.patch [bz#2107464 bz#2110066 bz#2117526 bz#2104393 bz#2098624]
- Resolves: bz#2107464
([RHEL-8.7] Cannot run sysconfig when changing the priority of network renderers)
- Resolves: bz#2110066
(DNS integration with OpenStack/cloud-init/NetworkManager is not working)
- Resolves: bz#2117526
([RHEL8.7] Revert patch of configuring networking by NM keyfiles)
- Resolves: bz#2104393
([RHEL-8.7]Failed to config static IP and IPv6 according to VMware Customization Config File)
- Resolves: bz#2098624
([RHEL-8.7] IPv6 not workable when cloud-init configure network using NM keyfiles)
* Tue Jul 12 2022 Miroslav Rezanina <mrezanin@redhat.com> - 22.1-4
- ci-cloud-init.spec-adjust-path-for-66-azure-ephemeral.r.patch [bz#2096269]
- ci-setup.py-adjust-udev-rules-default-path-1513.patch [bz#2096269]
- Resolves: bz#2096269
(Adjust udev/rules default path[RHEL-8])
* Thu Jun 23 2022 Jon Maloy <jmaloy@redhat.com> - 22.1-3
- ci-Support-EC2-tags-in-instance-metadata-1309.patch [bz#2082686]
- Resolves: bz#2082686
([cloud][init] Add support for reading tags from instance metadata)
* Tue May 31 2022 Jon Maloy <jmaloy@redhat.com> - 22.1-2
- ci-Add-native-NetworkManager-support-1224.patch [bz#2059872]
- ci-Use-Network-Manager-and-Netplan-as-default-renderers.patch [bz#2059872]
- ci-Align-rhel-custom-files-with-upstream-1431.patch [bz#2082071]
- ci-Remove-rhel-specific-files.patch [bz#2082071]
- Resolves: bz#2059872
([RHEL-8]Rebase cloud-init from Fedora so it can configure networking using NM keyfiles)
- Resolves: bz#2082071
(Align cloud.cfg file and systemd with cloud-init upstream .tmpl files)
* Mon Apr 25 2022 Amy Chen <xiachen@redhat.com> - 22.1-1
- Rebaes to 22.1 [bz#2065544]
- Resolves: bz#2065544
([RHEL-8.7.0] cloud-init rebase to 22.1)
* Fri Apr 01 2022 Camilla Conte <cconte@redhat.com> - 21.1-15
- ci-Detect-a-Python-version-change-and-clear-the-cache-8.patch [bz#1935826]
- ci-Fix-MIME-policy-failure-on-python-version-upgrade-93.patch [bz#1935826]
* Fri Feb 25 2022 Jon Maloy <jmaloy@redhat.com> - 21.1-14
- ci-Fix-IPv6-netmask-format-for-sysconfig-1215.patch [bz#2046540]
- Resolves: bz#2046540
@ -350,6 +360,17 @@ fi
- Resolves: bz#1958174
([RHEL-8.5.0] Rebase cloud-init to 21.1)
* Thu May 13 2021 Miroslav Rezanina <mrezanin@redhat.com> - 20.3-10.el8_4.3
- ci-get_interfaces-don-t-exclude-Open-vSwitch-bridge-bon.patch [bz#1957135]
- ci-net-exclude-OVS-internal-interfaces-in-get_interface.patch [bz#1957135]
- Resolves: bz#1957135
(Intermittent failure to start cloud-init due to failure to detect macs [rhel-8.4.0.z])
* Tue Apr 06 2021 Miroslav Rezanina <mrezanin@redhat.com> - 20.3-10.el8_4.1
- ci-Fix-requiring-device-number-on-EC2-derivatives-836.patch [bz#1942699]
- Resolves: bz#1942699
([Aliyun][RHEL8.4][cloud-init] cloud-init service failed to start with Alibaba instance [rhel-8.4.0.z])
* Tue Feb 02 2021 Miroslav Rezanina <mrezanin@redhat.com> - 20.3-10.el8
- ci-fix-a-typo-in-man-page-cloud-init.1-752.patch [bz#1913127]
- Resolves: bz#1913127