fix: global registry overwrite

Author: RuTHlessBEat200

templates/_helpers.tpl

@@ -252,3 +252,15 @@ Common annotations
 {{ toYaml . }}
 {{- end }}
 {{- end }}
+
+{{/*
+Return the proper init container image name (busybox)
+*/}}
+{{- define "patchmon.initContainer.image" -}}
+{{- $registry := .Values.global.imageRegistry -}}
+{{- if $registry -}}
+{{- printf "%s/busybox:latest" $registry -}}
+{{- else -}}
+busybox:latest
+{{- end -}}
+{{- end -}}

templates/backend-deployment.yaml

@@ -41,7 +41,7 @@ spec:
       initContainers:
         {{- if and .Values.backend.initContainers.waitForDatabase.enabled .Values.database.enabled }}
         - name: wait-for-database
-          image: busybox:latest
+          image: {{ include "patchmon.initContainer.image" . }}
           command:
             - sh
             - "-c"
@@ -56,7 +56,7 @@ spec:
         {{- end }}
         {{- if and .Values.backend.initContainers.waitForRedis.enabled .Values.redis.enabled }}
         - name: wait-for-redis
-          image: busybox:latest
+          image: {{ include "patchmon.initContainer.image" . }}
           command:
             - sh
             - "-c"
@@ -71,7 +71,7 @@ spec:
         {{- end }}
         {{- if .Values.backend.initContainers.fixPermissions.enabled }}
         - name: fix-permissions
-          image: busybox:latest
+          image: {{ include "patchmon.initContainer.image" . }}
           command:
             - sh
             - "-c"

templates/frontend-deployment.yaml

@@ -41,7 +41,7 @@ spec:
       initContainers:
         {{- if and .Values.frontend.initContainers.waitForBackend.enabled .Values.backend.enabled }}
         - name: wait-for-backend
-          image: busybox:latest
+          image: {{ include "patchmon.initContainer.image" . }}
           command:
             - sh
             - "-c"

values.yaml

@@ -25,7 +25,7 @@ commonAnnotations: {}
 database:
   enabled: true
   image:
-    registry: docker.io
+    registry: ""
     repository: postgres
     tag: "18-alpine"
     pullPolicy: IfNotPresent
@@ -115,7 +115,7 @@ database:
 redis:
   enabled: true
   image:
-    registry: docker.io
+    registry: ""
     repository: redis
     tag: "8-alpine"
     pullPolicy: IfNotPresent
@@ -203,7 +203,7 @@ redis:
 backend:
   enabled: true
   image:
-    registry: ghcr.io
+    registry: ""
     repository: patchmon/patchmon-backend
     tag: 1.3.7
     pullPolicy: Always
@@ -339,7 +339,7 @@ backend:
 frontend:
   enabled: true
   image:
-    registry: ghcr.io
+    registry: ""
     repository: patchmon/patchmon-frontend
     tag: 1.3.7
     pullPolicy: IfNotPresent