vault-armada-app/python3-k8sapp-vault
Alan Bandeira 08305a2286 Add label core affinity labels to each vault pod
This commit adds the support to core affinity labels for
vault. The label 'app.starlingx.io/component' identifies
to k8s to rather run the application pods by 'platform'
or 'application' cores.

The default value for 'app.starlingx.io/component' label
is 'platform', but the label accept the values
'application' and 'platform'. The override has to be
performed when vault is in the uploaded state, after
application remove or before the first apply. This
behavior is required to ensure that no vault pod is
restarted in an improper manner.

Test plan:

PASS: In a AIO-SX system upload and apply the vault app. When apply
      is finished, run "kubectl -n vault describe po sva | grep
      platform" and the output should be three instances of
      "app.starlingx.io/component=platform", indicating that the
      default configuration is applied ofr each pod.

PASS: In a AIO-SX, where the vault app is in the applied state, run
      "system application-remove vault" and override
      'app.starlingx.io/component' label with 'application' value by
      helm api. After the override, apply vault and verify
      'app.starlingx.io/component' label is 'application' on the
      pods describe output, similar to the previous test.

PASS: In a AIO-SX, where the vault app is in the applied state, run
      "system application-remove vault" and override
      'app.starlingx.io/component' label with any value rather
      than 'platform' or 'application' and after the apply check if
      the default value of 'platform' was used for the pod labels.

PASS: In a Standard configuration with one worker node, upload and
      apply the vault app. When apply is finished, run 'kubectl -n
      vault describe po sva | grep -b3 "app.starlingx.io/component"'
      and check the output for the 'app.starlingx.io/component'
      label is the default value of 'platform' for each pod, with
      every vault server pod having the label.

PASS: In a Standard configuration with one worker node, remove vault
      and override 'app.starlingx.io/component' label with any value,
      valid or not, and after the override, apply vault. With vault
      in the applied state, verify the replica count override is kept
      and check the pods in a similar way to the previous test to
      validate that the HA configuration is maintained. The number
      of pods replicas should reflect the configuration.

Story: 2010612
Task: 48252

Change-Id: If729ab8bb8fecddf54824f5aa59326960b66942a
Signed-off-by: Alan Bandeira <Alan.PortelaBandeira@windriver.com>
2023-06-20 16:45:27 -03:00
..
debian Update debian packages for pkg-versioning 2023-02-28 10:51:17 -03:00
k8sapp_vault Add label core affinity labels to each vault pod 2023-06-20 16:45:27 -03:00