Add support for private registry creds

charts/descheduler/README.md

@@ -48,6 +48,7 @@ The following table lists the configurable parameters of the _descheduler_ chart
 | `image.repository`             | Docker repository to use                                                                                              | `k8s.gcr.io/descheduler/descheduler` |
 | `image.tag`                    | Docker tag to use                                                                                                     | `v[chart appVersion]`                |
 | `image.pullPolicy`             | Docker image pull policy                                                                                              | `IfNotPresent`                       |
+| `imagePullSecrets`             | Docker repository secrets                                                                                              | `[]`                       |
 | `nameOverride`                 | String to partially override `descheduler.fullname` template (will prepend the release name)                          | `""`                                 |
 | `fullnameOverride`             | String to fully override `descheduler.fullname` template                                                              | `""`                                 |
 | `cronJobApiVersion`            | CronJob API Group Version                                                                                             | `"batch/v1"`                         |

charts/descheduler/templates/cronjob.yaml

@@ -42,6 +42,10 @@ spec:
           {{- end }}
           serviceAccountName: {{ template "descheduler.serviceAccountName" . }}
           restartPolicy: "Never"
+          {{- with .Values.imagePullSecrets }}
+          imagePullSecrets:
+          {{- toYaml . | nindent 10 }}
+          {{- end }}
           containers:
             - name: {{ .Chart.Name }}
               image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default (printf "v%s" .Chart.AppVersion) }}"

charts/descheduler/values.yaml

@@ -8,6 +8,8 @@ image:
   tag: ""
   pullPolicy: IfNotPresent
 
+imagePullSecrets: []
+
 resources:
   requests:
     cpu: 500m