Add a new compose type for Hyper-V

This is based on the VHD compose type, with the following differences:

  * Use the vhdx format instead of vhd
  * No WALinuxAgent
  * Install hyperv-daemons

The hyperv-daemons are activated through udev rules, so there is no need
to add them to the services line.

(cherry picked from commit 434fe58c28)

docs/composer-cli.rst

@@ -40,8 +40,8 @@ compose start http-server qcow2``. It will print a UUID that you can use to
 keep track of the build. You can also cancel the build if needed.
 
 The available types of images is displayed by ``composer-cli compose types``.
-Currently this consists of: ami, ext4-filesystem, google, live-iso, openstack,
-partitioned-disk, qcow2, tar, vhd, vmdk
+Currently this consists of: ami, ext4-filesystem, google, hyper-v, live-iso,
+openstack, partitioned-disk, qcow2, tar, vhd, vmdk
 
 Monitor the build status
 ------------------------

share/composer/hyper-v.ks

@@ -0,0 +1,60 @@
+# Lorax Composer VHD (Azure, Hyper-V) output kickstart template
+
+# Firewall configuration
+firewall --enabled
+
+# NOTE: The root account is locked by default
+# Network information
+network  --bootproto=dhcp --onboot=on --activate
+# System keyboard
+keyboard --xlayouts=us --vckeymap=us
+# System language
+lang en_US.UTF-8
+# SELinux configuration
+selinux --enforcing
+# Installation logging level
+logging --level=info
+# Shutdown after installation
+shutdown
+# System timezone
+timezone  US/Eastern
+# System bootloader configuration
+bootloader --location=mbr --append="no_timer_check console=ttyS0,115200n8 earlyprintk=ttyS0,115200 rootdelay=300 net.ifnames=0"
+# Add platform specific partitions
+reqpart --add-boot
+
+# Basic services
+services --enabled=sshd,chronyd
+
+%post
+# Remove random-seed
+rm /var/lib/systemd/random-seed
+
+# Clear /etc/machine-id
+rm /etc/machine-id
+touch /etc/machine-id
+
+# Remove the rescue kernel and image to save space
+rm -f /boot/*-rescue*
+
+# Add Hyper-V modules into initramfs
+cat > /etc/dracut.conf.d/10-hyperv.conf << EOF
+add_drivers+=" hv_vmbus hv_netvsc hv_storvsc "
+EOF
+
+# Regenerate the intramfs image
+dracut -f -v --persistent-policy by-uuid
+%end
+
+%addon com_redhat_kdump --disable
+%end
+
+%packages
+kernel
+selinux-policy-targeted
+
+chrony
+
+hyperv-daemons
+
+# NOTE lorax-composer will add the recipe packages below here, including the final %end

src/pylorax/api/compose.py

@@ -848,6 +848,31 @@ def compose_args(compose_type):
                                  "app_template":            None,
                                  "app_file":                None,
                                 },
+            "hyper-v":          {"make_iso":                False,
+                                 "make_disk":               True,
+                                 "make_fsimage":            False,
+                                 "make_appliance":          False,
+                                 "make_ami":                False,
+                                 "make_tar":                False,
+                                 "make_tar_disk":           False,
+                                 "make_pxe_live":           False,
+                                 "make_ostree_live":        False,
+                                 "make_oci":                False,
+                                 "make_vagrant":            False,
+                                 "ostree":                  False,
+                                 "live_rootfs_keep_size":   False,
+                                 "live_rootfs_size":        0,
+                                 "image_size_align":        0,
+                                 "image_type":              "vhdx",
+                                 "qemu_args":               [],
+                                 "image_name":              "disk.vhdx",
+                                 "tar_disk_name":           None,
+                                 "fs_label":                "",
+                                 "image_only":              True,
+                                 "app_name":                None,
+                                 "app_template":            None,
+                                 "app_file":                None,
+                                },
             }
     return _MAP[compose_type]
 

tests/cli/test_compose_sanity.sh

@@ -9,7 +9,7 @@ CLI="${CLI:-./src/bin/composer-cli}"
 rlJournalStart
     rlPhaseStartTest "compose types"
         rlAssertEquals "lists all supported types" \
-                "`$CLI compose types | sort | xargs`" "ami ext4-filesystem google live-iso openstack partitioned-disk qcow2 tar vhd vmdk"
+                "`$CLI compose types | sort | xargs`" "ami ext4-filesystem google hyper-v live-iso openstack partitioned-disk qcow2 tar vhd vmdk"
     rlPhaseEnd
 
     rlPhaseStartTest "compose start"

tests/pylorax/test_server.py

@@ -874,7 +874,7 @@ class ServerTestCase(unittest.TestCase):
         data = json.loads(resp.data)
         self.assertNotEqual(data, None)
         self.assertEqual(data["status"], False, "Failed to fail to start test compose: %s" % data)
-        self.assertEqual(data["errors"], [{"id": BAD_COMPOSE_TYPE, "msg": "Invalid compose type (snakes), must be one of ['ami', 'ext4-filesystem', 'google', 'live-iso', 'openstack', 'partitioned-disk', 'qcow2', 'tar', 'vhd', 'vmdk']"}],
+        self.assertEqual(data["errors"], [{"id": BAD_COMPOSE_TYPE, "msg": "Invalid compose type (snakes), must be one of ['ami', 'ext4-filesystem', 'google', 'hyper-v', 'live-iso', 'openstack', 'partitioned-disk', 'qcow2', 'tar', 'vhd', 'vmdk']"}],
                                          "Failed to get errors: %s" % data)
 
     def test_compose_03_status_fail(self):