(feat) move postgresql init and password-generator to common (#1113)

* Move Postgresql initcontainer to common

* bump common

* Handle postgres password generation in common and inject into values.yaml for use in Apps

* (refactor) adapt apps using postgresql to common init and password generator

* no message

charts/stable/vaultwarden/SCALE/ix_values.yaml

@@ -9,11 +9,6 @@ image:
   pullPolicy: IfNotPresent
   tag: v1.22.2@sha256:8693c057298731f507128a395395172d60093be9b299f6bf9e5c35512a74d457
 
-postgresqlImage:
-  repository: bitnami/postgresql
-  pullPolicy: IfNotPresent
-  tag: 13.4.0@sha256:e7526fc32deec708740784d907bcea2ef6c78bc5ab5265026eff96e70082a54a
-
 
 envTpl:
   DOMAIN: "https://{{ if .Values.ingress }}{{ if .Values.ingress.main.enabled }}{{ ( index .Values.ingress.main.hosts 0 ).host }}{{ else }}placeholder.com{{ end }}{{ else }}placeholder.com{{ end }}"
@@ -24,21 +19,6 @@ envFrom:
   - secretRef:
       name: vaultwardensecret
 
-initContainers:
-  init-postgresdb:
-    image: "{{ .Values.postgresqlImage.repository }}:{{ .Values.postgresqlImage.tag }}"
-    command:
-      - "sh"
-      - "-c"
-      - "until pg_isready -U authelia -h ${pghost} ; do sleep 2 ; done"
-    imagePullPolicy: IfNotPresent
-    env:
-      - name: pghost
-        valueFrom:
-          secretKeyRef:
-            name: dbcreds
-            key: plainhost
-
 
 envValueFrom:
   DATABASE_URL:
@@ -63,7 +43,6 @@ postgresql:
   enabled: true
   postgresqlUsername: vaultwarden
   postgresqlDatabase: vaultwarden
-  existingSecret: dbcreds
   persistence:
     db:
       storageClass: "SCALE-ZFS"

charts/stable/vaultwarden/templates/_secrets.tpl

@@ -33,28 +33,4 @@ data:
   YUBICO_CLIENT_ID: {{ $yubicoClientId }}
   YUBICO_SECRET_KEY: {{ required "Yubico Secret Key required" .Values.vaultwarden.yubico.secretKey | b64enc | quote }}
   {{- end }}
-
----
-
-apiVersion: v1
-kind: Secret
-metadata:
-  labels:
-    {{- include "common.labels" . | nindent 4 }}
-  name: dbcreds
-{{- $previous := lookup "v1" "Secret" .Release.Namespace "dbcreds" }}
-{{- $dbPass := "" }}
-data:
-{{- if $previous }}
-  {{- $dbPass = ( index $previous.data "postgresql-password" ) | b64dec  }}
-  postgresql-password: {{ ( index $previous.data "postgresql-password" ) }}
-  postgresql-postgres-password: {{ ( index $previous.data "postgresql-postgres-password" ) }}
-{{- else }}
-  {{- $dbPass = randAlphaNum 50 }}
-  postgresql-password: {{ $dbPass | b64enc | quote }}
-  postgresql-postgres-password: {{ randAlphaNum 50 | b64enc | quote }}
-{{- end }}
-  url: {{ ( printf "%v%v:%v@%v-%v:%v/%v" "postgresql://" .Values.postgresql.postgresqlUsername $dbPass .Release.Name "postgresql" "5432" .Values.postgresql.postgresqlDatabase  ) | b64enc | quote }}
-  plainhost: {{ ( printf "%v-%v" .Release.Name "postgresql" ) | b64enc | quote }}
-type: Opaque
 {{- end -}}

charts/stable/vaultwarden/values.yaml

@@ -5,11 +5,6 @@ image:
   pullPolicy: IfNotPresent
   tag: v1.22.2@sha256:8693c057298731f507128a395395172d60093be9b299f6bf9e5c35512a74d457
 
-postgresqlImage:
-  repository: bitnami/postgresql
-  pullPolicy: IfNotPresent
-  tag: 13.4.0@sha256:e7526fc32deec708740784d907bcea2ef6c78bc5ab5265026eff96e70082a54a
-
 service:
   main:
     ports:
@@ -91,21 +86,6 @@ ingress:
     #    hosts:
     #      - chart-example.local
 
-initContainers:
-  init-postgresdb:
-    image: "{{ .Values.postgresqlImage.repository }}:{{ .Values.postgresqlImage.tag }}"
-    command:
-      - "sh"
-      - "-c"
-      - "until pg_isready -U authelia -h ${pghost} ; do sleep 2 ; done"
-    imagePullPolicy: IfNotPresent
-    env:
-      - name: pghost
-        valueFrom:
-          secretKeyRef:
-            name: dbcreds
-            key: plainhost
-
 envTpl:
   DOMAIN: "https://{{ if .Values.ingress }}{{ if .Values.ingress.main.enabled }}{{ ( index .Values.ingress.main.hosts 0 ).host }}{{ else }}placeholder.com{{ end }}{{ else }}placeholder.com{{ end }}"
 
@@ -243,4 +223,3 @@ postgresql:
   enabled: true
   postgresqlUsername: vaultwarden
   postgresqlDatabase: vaultwarden
-  existingSecret: dbcreds