diff options
Diffstat (limited to 'tests/integration_tests/datasources/test_detect_openstack.py')
| -rw-r--r-- | tests/integration_tests/datasources/test_detect_openstack.py | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/tests/integration_tests/datasources/test_detect_openstack.py b/tests/integration_tests/datasources/test_detect_openstack.py new file mode 100644 index 00000000..c70e9815 --- /dev/null +++ b/tests/integration_tests/datasources/test_detect_openstack.py @@ -0,0 +1,43 @@ +import pytest + +from tests.integration_tests.instances import IntegrationInstance + + +@pytest.mark.lxd_vm +@pytest.mark.lxd_use_exec +def test_lxd_datasource_kernel_override(client: IntegrationInstance): + """This test is twofold: it tests kernel commandline override, which also + validates OpenStack Ironic requirements. OpenStack Ironic does not + advertise itself to cloud-init via any of the conventional methods: DMI, + etc. + + On systemd, ds-identify is able to grok kernel commandline, however to + support cloud-init kernel command line parsing on non-systemd, parsing + kernel commandline in Python code is required. + + This test runs on LXD, but forces cloud-init to attempt to run OpenStack. + This will inevitably fail on LXD, but we only care that it tried - on + Ironic it will succeed. + + Configure grub's kernel command line to tell cloud-init to use OpenStack + - even though LXD should naturally be detected. + """ + client.execute( + "sed --in-place " + '\'s/^.*GRUB_CMDLINE_LINUX=.*$/GRUB_CMDLINE_LINUX="ci.ds=OpenStack"/g' + "' /etc/default/grub" + ) + + # We should probably include non-systemd distros at some point. This should + # most likely be as simple as updating the output path for grub-mkconfig + client.execute("grub-mkconfig -o /boot/efi/EFI/ubuntu/grub.cfg") + client.execute("cloud-init clean --logs") + client.instance.shutdown() + client.instance.execute_via_ssh = False + client.instance.start() + client.execute("cloud-init status --wait") + log = client.execute("cat /var/log/cloud-init.log") + assert ( + "Machine is configured by the kernel commandline to run on single " + "datasource DataSourceOpenStackLocal" + ) in log |