Testcase for derailed/k9s#1558

derailed/k9s#1558

• Create chart test

  mkdir chart
  helm create chart/test
  

• Delete all in templates except for _helpers.tpl and serviceaccount.yaml
• Create namespaces foo and bar
• Install release in both namespaces

  -> % helm install -n bar test ./chart/test
  -> % helm install -n foo test ./chart/test
  

• List releases

  -> % helm list -n bar
  NAME    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART           APP VERSION
  test    bar             1               2022-10-19 08:17:36.750993 +0200 CEST   deployed        test-0.1.0      1.16.0
  
  -> % helm list -n foo
  NAME    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART           APP VERSION
  test    foo             1               2022-10-19 08:16:28.218608 +0200 CEST   deployed        test-0.1.0      1.16.0
  

• Check for resources

  -> % kubectl get sa -n bar test -oyaml | kubectl neat -
  apiVersion: v1
  kind: ServiceAccount
  metadata:
    annotations:
      meta.helm.sh/release-name: test
      meta.helm.sh/release-namespace: bar
    labels:
      ...
    name: test
    namespace: bar
  secrets:
  - name: test-token-ddrbv
  
    -> % kubectl get sa -n foo test -oyaml | kubectl neat -
  apiVersion: v1
  kind: ServiceAccount
  metadata:
    annotations:
      meta.helm.sh/release-name: test
      meta.helm.sh/release-namespace: foo
    labels:
      ...
    name: test
    namespace: foo
  secrets:
  - name: test-token-gqjfd
  

• Check for manifest

  -> % helm get manifest -n bar test
  ---
  # Source: test/templates/serviceaccount.yaml
  apiVersion: v1
  kind: ServiceAccount
  metadata:
    name: test
  labels:
    ...
  
  -> % helm get manifest -n foo test
  ---
  # Source: test/templates/serviceaccount.yaml
  apiVersion: v1
  kind: ServiceAccount
  metadata:
    name: test
  labels:
    ...
  

• Set default namespace to bar

  -> % kubectl config set-context --current --namespace bar
  Context "test" modified.
  

• Uninstall release in foo

  -> % helm uninstall -n foo test
  release "test" uninstalled
  

• List releases

  -> % helm list -n bar
  NAME    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART           APP VERSION
  test    bar             1               2022-10-19 08:17:36.750993 +0200 CEST   deployed        test-0.1.0      1.16.0
  
  -> % helm list -n foo
  NAME    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART           APP VERSION
  

• Check for resources: ServiceAccount in foo is deleted

  -> % kubectl get sa -n bar test -oyaml | kubectl neat -
  apiVersion: v1
  kind: ServiceAccount
  metadata:
    annotations:
      meta.helm.sh/release-name: test
      meta.helm.sh/release-namespace: bar
    labels:
    name: test
    namespace: bar
  secrets:
  - name: test-token-ddrbv
  
  -> % kubectl get sa -n foo test -oyaml | kubectl neat -
  Error from server (NotFound): serviceaccounts "test" not found
  {}
  

• Reinstall release in foo

  -> % helm install -n foo test ./chart/test
  NAME: test
  LAST DEPLOYED: Wed Oct 19 08:28:28 2022
  NAMESPACE: foo
  STATUS: deployed
  REVISION: 1
  TEST SUITE: None
  
  -> % helm list -n foo                     
  NAME    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART           APP VERSION
  test    foo             1               2022-10-19 08:28:28.710851 +0200 CEST   deployed        test-0.1.0      1.16.0
  

• Start k9s, default namespace is still bar
• Change namespace to foo
• List helm releases
• Delete release test
• List releases: Release in foo is deleted

  -> % helm list -n bar
  NAME    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART           APP VERSION
  test    bar             1               2022-10-19 08:17:36.750993 +0200 CEST   deployed        test-0.1.0      1.16.0
  
  -> % helm list -n foo
  NAME    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART           APP VERSION
  

• Check for resources: ServiceAccount in bar is deleted

  -> % kubectl get sa -n bar test -oyaml | kubectl neat -  
  Error from server (NotFound): serviceaccounts "test" not found
  {}
  
  -> % kubectl get sa -n foo test -oyaml | kubectl neat -
  apiVersion: v1
  kind: ServiceAccount
  metadata:
    annotations:
      meta.helm.sh/release-name: test
      meta.helm.sh/release-namespace: foo
    labels:
      ...
    name: test
    namespace: foo
  secrets:
  - name: test-token-ktn8x
  

Versions

-> % k9s version
 ____  __.________
|    |/ _/   __   \______
|      < \____    /  ___/
|    |  \   /    /\___ \
|____|__ \ /____//____  >
        \/            \/

Version:    0.26.6
Commit:     c66002d9868fc172e0bb8091ad87d61be027aae2
Date:       n/a

-> % helm version
version.BuildInfo{Version:"v3.10.1", GitCommit:"9f88ccb6aee40b9a0535fcc7efea6055e1ef72c9", GitTreeState:"clean", GoVersion:"go1.19.2"}