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"""Tests for `cloud-init status`"""
from time import sleep
import pytest
from tests.integration_tests.clouds import IntegrationCloud
from tests.integration_tests.instances import IntegrationInstance
from tests.integration_tests.integration_settings import PLATFORM
from tests.integration_tests.releases import CURRENT_RELEASE, IS_UBUNTU, JAMMY
# We're implementing our own here in case cloud-init status --wait
# isn't working correctly (LP: #1966085)
def _wait_for_cloud_init(client: IntegrationInstance):
last_exception = None
for _ in range(30):
try:
result = client.execute("cloud-init status")
if (
result
and result.ok
and ("running" not in result or "not run" not in result)
):
return result
except Exception as e:
last_exception = e
sleep(1)
raise Exception(
"cloud-init status did not return successfully."
) from last_exception
def _remove_nocloud_dir_and_reboot(client: IntegrationInstance):
# On Impish and below, NoCloud will be detected on an LXD container.
# If we remove this directory, it will no longer be detected.
client.execute("rm -rf /var/lib/cloud/seed/nocloud-net")
old_boot_id = client.instance.get_boot_id()
client.execute("cloud-init clean --logs --reboot")
client.instance._wait_for_execute(old_boot_id=old_boot_id)
@pytest.mark.skipif(not IS_UBUNTU, reason="Only ever tested on Ubuntu")
@pytest.mark.skipif(
PLATFORM != "lxd_container",
reason="Test is LXD specific",
)
def test_wait_when_no_datasource(session_cloud: IntegrationCloud, setup_image):
"""Ensure that when no datasource is found, we get status: disabled
LP: #1966085
"""
with session_cloud.launch(
launch_kwargs={
# On Jammy and above, we detect the LXD datasource using a
# socket available to the container. This prevents the socket
# from being exposed in the container, causing datasource detection
# to fail. ds-identify will then have failed to detect a datasource
"config_dict": {"security.devlxd": False},
"wait": False, # to prevent cloud-init status --wait
}
) as client:
# We know this will be an LXD instance due to our pytest mark
client.instance.execute_via_ssh = False # pyright: ignore
# No ubuntu user if cloud-init didn't run
client.instance.username = "root"
# Jammy and above will use LXD datasource by default
if CURRENT_RELEASE < JAMMY:
_remove_nocloud_dir_and_reboot(client)
status_out = _wait_for_cloud_init(client).stdout.strip()
assert "status: disabled" in status_out
assert client.execute("cloud-init status --wait").ok
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