[stable/neo4j] Add support for imagePullSecrets (#4454)

* Add support for imagePullSecret

* Bumping minor version

* lower case imagePullSecret

stable/neo4j/Chart.yaml

@@ -1,6 +1,6 @@
 name: neo4j
 home: https://www.neo4j.com
-version: 0.5.1
+version: 0.6.0
 appVersion: 3.2.3
 description: Neo4j is the world's leading graph database
 icon: http://info.neo4j.com/rs/773-GON-065/images/neo4j_logo.png

stable/neo4j/templates/core-statefulset.yaml

@@ -85,6 +85,10 @@ spec:
 {{- if .Values.core.sidecarContainers }}
 {{ toYaml .Values.core.sidecarContainers | indent 6}}
 {{- end }}
+{{- if .Values.imagePullSecret }}
+      imagePullSecrets:
+      - name: {{ .Values.imagePullSecret }}
+{{- end -}}
 {{- if .Values.core.initContainers }}
       initContainers:
 {{ toYaml .Values.core.initContainers | indent 6}}

stable/neo4j/templates/readreplicas-deployment.yaml

@@ -73,3 +73,7 @@ spec:
       volumes:
         - name: plugins
           emptyDir: {}
+{{- if .Values.imagePullSecret }}
+      imagePullSecrets:
+      - name: {{ .Values.imagePullSecret }}
+{{- end -}}

stable/neo4j/values.yaml

@@ -9,6 +9,7 @@ name: "neo4j"
 image: "neo4j"
 imageTag: "3.2.3-enterprise"
 imagePullPolicy: "IfNotPresent"
+# imagePullSecret: registry-secret
 
 # Use password authentication
 authEnabled: true