fix: allow overriding app.kubernetes.io/version (#185)

* fix: allow overriding app.kubernetes.io/version

* Update Chart.yaml

* Bump verdaccio version to 4.31.0

Author: juanpicado

README.md

@@ -90,7 +90,7 @@ and their default values.
 | `image.pullPolicy`                 | Image pull policy                                                                | `IfNotPresent`                 |
 | `image.pullSecrets`                | Image pull secrets                                                               | `[]`                           |
 | `image.repository`                 | Verdaccio container image repository                                             | `verdaccio/verdaccio`          |
-| `image.tag`                        | Verdaccio container image tag                                                    | `5.21.1`                       |
+| `image.tag`                        | Verdaccio container image tag. Also used as `app.kubernetes.io/version` label when set | defaults to `appVersion` in Chart.yaml |
 | `nodeSelector`                     | Node labels for pod assignment                                                   | `{}`                           |
 | `tolerations`                      | List of node taints to tolerate                                                  | `[]`                           |
 | `persistence.accessMode`           | PVC Access Mode for Verdaccio volume                                             | `ReadWriteOnce`                |

charts/verdaccio/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 description: A lightweight private node.js proxy registry
 name: verdaccio
-version: 4.30.0
+version: 4.31.0
 appVersion: 6.2.3
 home: https://verdaccio.org
 icon: https://cdn.verdaccio.dev/logos/default.png

charts/verdaccio/templates/_helpers.tpl

@@ -38,7 +38,7 @@ Common labels
 helm.sh/chart: {{ include "verdaccio.chart" . }}
 {{ include "verdaccio.selectorLabels" . }}
 {{- if .Chart.AppVersion }}
-app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+app.kubernetes.io/version: {{ .Values.image.tag | default .Chart.AppVersion | quote }}
 {{- end }}
 app.kubernetes.io/managed-by: {{ .Release.Service }}
 app: {{ include "verdaccio.fullname" . }}