incus_connection: Improve error handling (#10349)

Related to #10344

This tweaks the error handling logic to work with more versions of Incus
as well as catching some of the project and instance access errors.

The full context (instance name, project name and remote name) is now
included so that the user can easily diagnose access problems.

Signed-off-by: Stéphane Graber <stgraber@stgraber.org>
This commit is contained in:
Stéphane Graber 2025-07-07 14:52:55 -04:00 committed by GitHub
commit 4195cbb364
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2 changed files with 30 additions and 4 deletions

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@ -155,11 +155,35 @@ class Connection(ConnectionBase):
stdout = to_text(stdout)
stderr = to_text(stderr)
if stderr == "Error: Instance is not running.\n":
raise AnsibleConnectionFailure(f"instance not running: {self._instance()}")
if stderr.startswith("Error: ") and stderr.rstrip().endswith(
": Instance is not running"
):
raise AnsibleConnectionFailure(
f"instance not running: {self._instance()} (remote={self.get_option('remote')}, project={self.get_option('project')})"
)
if stderr == "Error: Instance not found\n":
raise AnsibleConnectionFailure(f"instance not found: {self._instance()}")
if stderr.startswith("Error: ") and stderr.rstrip().endswith(
": Instance not found"
):
raise AnsibleConnectionFailure(
f"instance not found: {self._instance()} (remote={self.get_option('remote')}, project={self.get_option('project')})"
)
if (
stderr.startswith("Error: ")
and ": User does not have permission " in stderr
):
raise AnsibleConnectionFailure(
f"instance access denied: {self._instance()} (remote={self.get_option('remote')}, project={self.get_option('project')})"
)
if (
stderr.startswith("Error: ")
and ": User does not have entitlement " in stderr
):
raise AnsibleConnectionFailure(
f"instance access denied: {self._instance()} (remote={self.get_option('remote')}, project={self.get_option('project')})"
)
return process.returncode, stdout, stderr