Implement imagePullSecrets for chaoskube deployment. (#23740)

Signed-off-by: Anatoli Iariomenco <anatoli.iariomenco@qlik.com>

stable/chaoskube/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: chaoskube
-version: 3.2.0
+version: 3.2.1
 appVersion: 0.14.0
 description: Chaoskube periodically kills random pods in your Kubernetes cluster.
 icon: https://raw.githubusercontent.com/linki/chaoskube/master/chaoskube.png

stable/chaoskube/README.md

@@ -42,6 +42,7 @@ $ helm install stable/chaoskube --set dryRun=false
 | `name`                                    | container name                                                                        | chaoskube                        |
 | `image`                                   | docker image                                                                          | quay.io/linki/chaoskube          |
 | `imageTag`                                | docker image tag                                                                      | v0.11.0                          |
+| `imagePullSecrets`                        | A list of secret names for accessing private image registries                         | `[]`                             |
 | `replicas`                                | number of replicas to run                                                             | 1                                |
 | `interval`                                | interval between pod terminations                                                     | 10m                              |
 | `labels`                                  | label selector to filter pods by                                                      | "" (matches everything)          |

stable/chaoskube/templates/deployment.yaml

@@ -73,6 +73,10 @@ spec:
       priorityClassName: "{{ .Values.priorityClassName }}"
 {{- end }}
       serviceAccountName: {{ if .Values.rbac.create }}{{ printf "%s-%s" .Release.Name .Values.name }}{{ else }}"{{ .Values.rbac.serviceAccountName }}"{{ end }}
+{{- if .Values.imagePullSecrets }}
+      imagePullSecrets:
+{{ toYaml .Values.imagePullSecrets | indent 8 }}
+{{- end }}
     {{- with .Values.nodeSelector }}
       nodeSelector:
 {{ toYaml . | indent 8 }}

stable/chaoskube/values.yaml

@@ -7,6 +7,10 @@ image: quay.io/linki/chaoskube
 # docker image tag
 imageTag: v0.14.0
 
+## secrets for pulling images from a private docker registry.
+# imagePullSecrets:
+#   - name: secret_name
+
 # number of replicas to run
 replicas: 1