Add image pull policy to all containers

Author: jk464

templates/_helpers.tpl

@@ -196,6 +196,7 @@ Reduce duplication of the st2.*.conf volume details
 {{- $mongodb_port := (int (index .Values "mongodb" "service" "port")) }}
 - name: wait-for-db
   image: {{ template "stackstorm-ha.utilityImage" . }}
+  imagePullPolicy: {{ .Values.image.pullPolicy }}
   command:
     - 'sh'
     - '-c'
@@ -216,6 +217,7 @@ Reduce duplication of the st2.*.conf volume details
     {{- $rabbitmq_port := (int (index .Values "rabbitmq" "service" "port")) }}
 - name: wait-for-queue
   image: {{ template "stackstorm-ha.utilityImage" . }}
+  imagePullPolicy: {{ .Values.image.pullPolicy }}
   command:
     - 'sh'
     - '-c'

templates/deployments.yaml

@@ -1164,6 +1164,7 @@ spec:
       {{- if $some_sensors_per_pod }}
       - name: {{ $name }}-init-config
         image: '{{ template "stackstorm-ha.utilityImage" $ }}'
+        imagePullPolicy: {{ $.Values.image.pullPolicy }}
         volumeMounts:
         - name: st2-sensor-config-vol
           mountPath: /tmp/st2

templates/jobs.yaml

@@ -135,6 +135,7 @@ spec:
       {{- include "stackstorm-ha.init-containers-wait-for-db" . | nindent 6 }}
       - name: wait-for-api
         image: {{ template "stackstorm-ha.utilityImage" . }}
+        imagePullPolicy: {{ $.Values.image.pullPolicy }}
         {{- with .Values.securityContext }}
         securityContext: {{- toYaml . | nindent 10 }}
         {{- end }}