eabdullin
51be451cf8
activator - rhel/cloud.cfg: remove ssh_genkeytypes in settings.py and set in cloud.cfg - net/nm: check for presence of ifcfg files when nm connection files are absent
130 lines
4.6 KiB
Diff
130 lines
4.6 KiB
Diff
From bb474df78bfe45ea5f05907eb710e8d5de764fc8 Mon Sep 17 00:00:00 2001
|
|
From: Ani Sinha <anisinha@redhat.com>
|
|
Date: Thu, 7 Dec 2023 21:03:13 +0530
|
|
Subject: [PATCH] tests/unittests: add a new unit test for network manager net
|
|
activator (#4672)
|
|
|
|
Some changes in behavior in network manager net activator was brought in with
|
|
the commit
|
|
d1d5166895da ("net/nm: check for presence of ifcfg files when nm connection files are absent")
|
|
|
|
This change adds some unit tests that exercizes network manager activator's
|
|
bring_up_interface() method that tests failure scenarios as well as cases
|
|
where an ifcfg file is used to bring the interface up.
|
|
|
|
Signed-off-by: Ani Sinha <anisinha@redhat.com>
|
|
---
|
|
tests/unittests/test_net_activators.py | 103 +++++++++++++++++++++++++
|
|
1 file changed, 103 insertions(+)
|
|
|
|
diff --git a/tests/unittests/test_net_activators.py b/tests/unittests/test_net_activators.py
|
|
index 2a363ec415b..d53701efafb 100644
|
|
--- a/tests/unittests/test_net_activators.py
|
|
+++ b/tests/unittests/test_net_activators.py
|
|
@@ -347,3 +347,105 @@ class TestActivatorsBringDown:
|
|
activator.bring_down_all_interfaces(network_state)
|
|
for call in m_subp.call_args_list:
|
|
assert call in expected_call_list
|
|
+
|
|
+class TestNetworkManagerActivatorBringUp:
|
|
+ @patch("cloudinit.subp.subp", return_value=("", ""))
|
|
+ @patch(
|
|
+ "cloudinit.net.network_manager.available_nm_ifcfg_rh",
|
|
+ return_value=True,
|
|
+ )
|
|
+ @patch("os.path.isfile")
|
|
+ @patch("os.path.exists", return_value=True)
|
|
+ def test_bring_up_interface_no_nm_conn(
|
|
+ self, m_exists, m_isfile, m_plugin, m_subp
|
|
+ ):
|
|
+ """
|
|
+ There is no network manager connection file but ifcfg-rh plugin is
|
|
+ present and ifcfg interface config files are also present. In this
|
|
+ case, we should use ifcfg files.
|
|
+ """
|
|
+
|
|
+ def fake_isfile_no_nmconn(filename):
|
|
+ return False if filename.endswith(".nmconnection") else True
|
|
+
|
|
+ m_isfile.side_effect = fake_isfile_no_nmconn
|
|
+
|
|
+ expected_call_list = [
|
|
+ (
|
|
+ (
|
|
+ [
|
|
+ "nmcli",
|
|
+ "connection",
|
|
+ "load",
|
|
+ "".join(
|
|
+ [
|
|
+ "/etc/sysconfig/network-scripts/ifcfg-eth0",
|
|
+ ]
|
|
+ ),
|
|
+ ],
|
|
+ ),
|
|
+ {},
|
|
+ ),
|
|
+ (
|
|
+ (
|
|
+ [
|
|
+ "nmcli",
|
|
+ "connection",
|
|
+ "up",
|
|
+ "filename",
|
|
+ "".join(
|
|
+ [
|
|
+ "/etc/sysconfig/network-scripts/ifcfg-eth0",
|
|
+ ]
|
|
+ ),
|
|
+ ],
|
|
+ ),
|
|
+ {},
|
|
+ ),
|
|
+ ]
|
|
+
|
|
+ index = 0
|
|
+ assert NetworkManagerActivator.bring_up_interface("eth0")
|
|
+ for call in m_subp.call_args_list:
|
|
+ assert call == expected_call_list[index]
|
|
+ index += 1
|
|
+
|
|
+ @patch("cloudinit.subp.subp", return_value=("", ""))
|
|
+ @patch(
|
|
+ "cloudinit.net.network_manager.available_nm_ifcfg_rh",
|
|
+ return_value=False,
|
|
+ )
|
|
+ @patch("os.path.isfile")
|
|
+ @patch("os.path.exists", return_value=True)
|
|
+ def test_bring_up_interface_no_plugin_no_nm_conn(
|
|
+ self, m_exists, m_isfile, m_plugin, m_subp
|
|
+ ):
|
|
+ """
|
|
+ The ifcfg-rh plugin is absent and nmconnection file is also
|
|
+ not present. In this case, we can't use ifcfg file and the
|
|
+ interface bring up should fail.
|
|
+ """
|
|
+
|
|
+ def fake_isfile_no_nmconn(filename):
|
|
+ return False if filename.endswith(".nmconnection") else True
|
|
+
|
|
+ m_isfile.side_effect = fake_isfile_no_nmconn
|
|
+ assert not NetworkManagerActivator.bring_up_interface("eth0")
|
|
+
|
|
+ @patch("cloudinit.subp.subp", return_value=("", ""))
|
|
+ @patch(
|
|
+ "cloudinit.net.network_manager.available_nm_ifcfg_rh",
|
|
+ return_value=True,
|
|
+ )
|
|
+ @patch("os.path.isfile", return_value=False)
|
|
+ @patch("os.path.exists", return_value=True)
|
|
+ def test_bring_up_interface_no_conn_file(
|
|
+ self, m_exists, m_isfile, m_plugin, m_subp
|
|
+ ):
|
|
+ """
|
|
+ Neither network manager connection files are present nor
|
|
+ ifcfg files are present. Even if ifcfg-rh plugin is present,
|
|
+ we can not bring up the interface. So bring_up_interface()
|
|
+ should fail.
|
|
+ """
|
|
+ assert not NetworkManagerActivator.bring_up_interface("eth0")
|