Adding st2api and st2client services

Author: sandesvitor

templates/services.yaml

@@ -28,6 +28,12 @@ metadata:
   name: {{ .Release.Name }}-st2api
   annotations:
     description: StackStorm st2api - service hosts the REST API endpoints that serve requests from WebUI, CLI, ChatOps and other st2 services.
+    {{- if .Values.st2web.service.hostname }}
+    external-dns.alpha.kubernetes.io/hostname: {{ .Values.st2api.service.hostname | quote }}
+    {{- end }}
+    {{- if .Values.st2api.service.annotations }}
+      {{- toYaml .Values.st2api.service.annotations | nindent 4 }}
+    {{- end }}
   labels:
     app: st2api
     tier: backend
@@ -39,7 +45,12 @@ spec:
   selector:
     app: st2api
     release: {{ .Release.Name }}
-  type: ClusterIP
+  type: {{ .Values.st2api.service.type }}
+  {{- if contains "ExternalName" .Values.st2api.service.type }}
+  {{- if .Values.st2api.service.hostname }}
+  externalName: {{ .Values.st2api.service.hostname }}
+  {{- end }}
+  {{- end }}
   ports:
   - protocol: TCP
     port: 9101
@@ -125,3 +136,34 @@ spec:
   - protocol: TCP
     port: 8081
 {{- end }}
+
+---
+kind: Service
+apiVersion: v1
+metadata:
+  name: {{ .Release.Name }}-st2client
+  annotations:
+    description: StackStorm st2client
+    {{- if .Values.st2client.service.hostname }}
+    external-dns.alpha.kubernetes.io/hostname: {{ .Values.st2client.service.hostname | quote }}
+    {{- end }}
+    {{- if .Values.st2client.service.annotations }}
+      {{- toYaml .Values.st2client.service.annotations | nindent 4 }}
+    {{- end }}
+  labels:
+    app: st2client
+    tier: frontend
+    vendor: stackstorm
+    chart: {{ .Chart.Name }}-{{ .Chart.Version }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  selector:
+    app: st2client
+    release: {{ .Release.Name }}
+  type: {{ .Values.st2client.service.type }}
+  {{- if contains "ExternalName" .Values.st2client.service.type }}
+  {{- if .Values.st2client.service.hostname }}
+  externalName: {{ .Values.st2client.service.hostname }}
+  {{- end }}
+  {{- end }}

values.yaml

@@ -377,6 +377,14 @@ st2api:
   tolerations: []
   affinity: {}
   env: {}
+  service:
+    # type can be one of "ClusterIP", "NodePort", "LoadBalancer" or "ExternalName"
+    type: "ClusterIP"
+    # The hostname associated with st2api service (externalName, added to external DNS, etc.)
+    hostname: ""
+    # For more information regarding annotations, see
+    # https://kubernetes.io/docs/concepts/services-networking/service/#ssl-support-on-aws
+    annotations: {}
   # HTTP_PROXY: http://proxy:1234
   serviceAccount:
     attach: false
@@ -706,6 +714,14 @@ st2client:
     username = ${ST2_AUTH_USERNAME}
     password = ${ST2_AUTH_PASSWORD}
   env: {}
+  service:
+    # type can be one of "ClusterIP", "NodePort", "LoadBalancer" or "ExternalName"
+    type: "ClusterIP"
+    # The hostname associated with st2client service (externalName, added to external DNS, etc.)
+    hostname: ""
+    # For more information regarding annotations, see
+    # https://kubernetes.io/docs/concepts/services-networking/service/#ssl-support-on-aws
+    annotations: {}
   # HTTP_PROXY: http://proxy:1234
   ## These named secrets (managed outside this chart) will be added to envFrom.
   envFromSecrets: []