Define image repository & pullPolicy on the initContainer wait-for-redis

helm/oauth2-proxy/Chart.yaml

@@ -1,5 +1,5 @@
 name: oauth2-proxy
-version: 6.18.0
+version: 6.18.1
 apiVersion: v2
 appVersion: 7.5.1
 home: https://oauth2-proxy.github.io/oauth2-proxy/
@@ -35,7 +35,7 @@ kubeVersion: ">=1.9.0-0"
 annotations:
   artifacthub.io/changes: |
     - kind: added
-      description: Redis version bump
+      description: Define image repository & pullPolicy on the initContainer wait-for-redis
       links:
         - name: Github PR
-          url: https://github.com/oauth2-proxy/manifests/pull/165
+          url: https://github.com/oauth2-proxy/manifests/pull/166

helm/oauth2-proxy/README.md

@@ -144,6 +144,8 @@ Parameter | Description | Default
 `ingress.hosts` | Ingress accepted hostnames | `nil`
 `ingress.tls` | Ingress TLS configuration | `nil`
 `initContainers.waitForRedis.enabled` | if `redis.enabled` is true, use an init container to wait for the redis master pod to be ready. If `serviceAccount.enabled` is true, create additionally a role/binding to get, list and watch the redis master pod | `true`
+`initContainers.waitForRedis.image.pullPolicy` | kubectl image pull policy | `IfNotPresent`
+`initContainers.waitForRedis.image.repository` | kubectl image repository | `docker.io/bitnami/kubectl`
 `initContainers.waitForRedis.kubectlVersion` | kubectl version to use for the init container | `printf "%s.%s" .Capabilities.KubeVersion.Major (.Capabilities.KubeVersion.Minor | replace "+" "")`
 `initContainers.waitForRedis.securityContext.enabled` | enable Kubernetes security context on container | `true`
 `initContainers.waitForRedis.timeout` | number of seconds | 180

helm/oauth2-proxy/templates/deployment.yaml

@@ -60,7 +60,8 @@ spec:
       {{- if and .Values.redis.enabled .Values.initContainers.waitForRedis.enabled }}
       initContainers:
       - name: wait-for-redis
-        image: "docker.io/bitnami/kubectl:{{ include "kubectl.version" . }}"
+        image: "{{ .Values.initContainers.waitForRedis.image.repository }}:{{ include "kubectl.version" . }}"
+        imagePullPolicy: {{ .Values.initContainers.waitForRedis.image.pullPolicy }}
         args:
           - wait
           - pod/{{ include "oauth2-proxy.redis.fullname" . }}-master-0

helm/oauth2-proxy/values.yaml

@@ -273,6 +273,9 @@ initContainers:
   # if service account is enabled
   waitForRedis:
     enabled: true
+    image:
+      repository: "docker.io/bitnami/kubectl"
+      pullPolicy: "IfNotPresent"
     # uses the kubernetes version of the cluster
     # the chart is deployed on, if not set
     kubectlVersion: ""