[bitnami/several] Change pullPolicy for bitnami-shell image (#7852)

* [bitnami/several] Change pullPolicy for bitnami-shell image
* Add rolling tag check in the NOTES.txt
* Fix non-standard names
* Use macro when defined
* Update Chart.yaml
* Fix typo

bitnami/mariadb/Chart.yaml

@@ -26,4 +26,4 @@ sources:
   - https://github.com/bitnami/bitnami-docker-mariadb
   - https://github.com/prometheus/mysqld_exporter
   - https://mariadb.org
-version: 9.6.2
+version: 9.6.3

bitnami/mariadb/README.md

@@ -261,7 +261,7 @@ The command removes all the Kubernetes components associated with the chart and
 | `volumePermissions.image.registry`     | Init container volume-permissions image registry                                                                     | `docker.io`             |
 | `volumePermissions.image.repository`   | Init container volume-permissions image repository                                                                   | `bitnami/bitnami-shell` |
 | `volumePermissions.image.tag`          | Init container volume-permissions image tag (immutable tags are recommended)                                         | `10-debian-10-r214`     |
-| `volumePermissions.image.pullPolicy`   | Init container volume-permissions image pull policy                                                                  | `Always`                |
+| `volumePermissions.image.pullPolicy`   | Init container volume-permissions image pull policy                                                                  | `IfNotPresent`          |
 | `volumePermissions.image.pullSecrets`  | Specify docker-registry secret names as an array                                                                     | `[]`                    |
 | `volumePermissions.resources.limits`   | Init container volume-permissions resource limits                                                                    | `{}`                    |
 | `volumePermissions.resources.requests` | Init container volume-permissions resource requests                                                                  | `{}`                    |

bitnami/mariadb/templates/NOTES.txt

@@ -62,6 +62,7 @@ To upgrade this helm chart:
 
 {{- include "common.warnings.rollingTag" .Values.image }}
 {{- include "common.warnings.rollingTag" .Values.metrics.image }}
+{{- include "common.warnings.rollingTag" .Values.volumePermissions.image }}
 {{- include "mariadb.validateValues" . }}
 {{- if not .Values.auth.customPasswordFiles -}}
   {{- $passwordValidationErrors := include "common.validations.values.mariadb.passwords" (dict "secret" (include "common.names.fullname" .) "context" $) -}}

bitnami/mariadb/values.yaml

@@ -824,7 +824,7 @@ volumePermissions:
     registry: docker.io
     repository: bitnami/bitnami-shell
     tag: 10-debian-10-r214
-    pullPolicy: Always
+    pullPolicy: IfNotPresent
     ## Optionally specify an array of imagePullSecrets (secrets must be manually created in the namespace)
     ## ref: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
     ## Example: