[stable/mariadb] Make mariadb's service supports NodePort mode (#7094)

- Add new service type: NodePort and sub-configs for it
- Update values.yaml and values-production.yaml
- Update the version information

stable/mariadb/Chart.yaml

@@ -1,5 +1,5 @@
 name: mariadb
-version: 4.3.2
+version: 4.3.3
 appVersion: 10.1.35
 description: Fast, reliable, scalable, and easy to use open-source relational database system. MariaDB Server is intended for mission-critical, heavy-load production systems as well as for embedding into mass-deployed software. Highly available MariaDB cluster.
 keywords:

stable/mariadb/templates/master-svc.yaml

@@ -18,6 +18,13 @@ spec:
   - name: mysql
     port: {{ .Values.service.port }}
     targetPort: mysql
+{{- if eq .Values.service.type "NodePort" }}
+{{- if .Values.service.nodePort }}
+{{- if .Values.service.nodePort.master }}
+    nodePort: {{ .Values.service.nodePort.master }}
+{{- end }}
+{{- end }}
+{{- end }}
 {{- if .Values.metrics.enabled }}
   - name: metrics
     port: 9104

stable/mariadb/templates/slave-svc.yaml

@@ -19,6 +19,13 @@ spec:
   - name: mysql
     port: {{ .Values.service.port }}
     targetPort: mysql
+{{- if (eq .Values.service.type "NodePort") }}
+{{- if .Values.service.nodePort }}
+{{- if .Values.service.nodePort.slave }}
+    nodePort: {{ .Values.service.nodePort.slave }}
+{{- end }}
+{{- end }}
+{{- end }}
 {{- if .Values.metrics.enabled }}
   - name: metrics
     port: 9104
@@ -28,4 +35,4 @@ spec:
     app: "{{ template "mariadb.name" . }}"
     component: "slave"
     release: "{{ .Release.Name }}"
-{{- end }}
+{{- end }}

stable/mariadb/values-production.yaml

@@ -18,9 +18,15 @@ image:
   #   - myRegistrKeySecretName
 
 service:
-  ## Kubernetes service type
+  ## Kubernetes service type, ClusterIP and NodePort are supported at present
   type: ClusterIP
   port: 3306
+  ## Specify the nodePort value for the LoadBalancer and NodePort service types.
+  ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-nodeport
+  ##
+  # nodePort:
+  #   master: 30001
+  #   slave: 30002
 
 rootUser:
   ## MariaDB admin password

stable/mariadb/values.yaml

@@ -18,9 +18,15 @@ image:
   #   - myRegistrKeySecretName
 
 service:
-  ## Kubernetes service type
+  ## Kubernetes service type, ClusterIP and NodePort are supported at present
   type: ClusterIP
   port: 3306
+  ## Specify the nodePort value for the LoadBalancer and NodePort service types.
+  ## ref: https://kubernetes.io/docs/concepts/services-networking/service/#type-nodeport
+  ##
+  # nodePort:
+  #   master: 30001
+  #   slave: 30002
 
 rootUser:
   ## MariaDB admin password