Allow using IP addresses for clustering and support Deployment

MongooseIM/templates/mongoose-deploy.yaml

@@ -0,0 +1,87 @@
+{{ if eq .Values.workloadAPI "Deployment" -}}
+{{ $mnesia_enabled := or (eq .Values.volatileDatabase "mnesia") (eq .Values.persistentDatabase "mnesia") -}}
+{{ if $mnesia_enabled -}}
+{{ required "Deployment does not support Mnesia" "" -}}
+{{ end -}}
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mongooseim
+  namespace:
+  labels:
+    app: mongooseim
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app: mongooseim
+  template:
+    metadata:
+      labels:
+        app: mongooseim
+      annotations:
+        rollout: {{ .Values.rolloutId | default (randAlphaNum 24) }}
+    spec:
+      subdomain: mongooseim
+      {{- if .Values.nodeSelector }}
+      nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 8 }}
+      {{- end }}
+      containers:
+      - name: mongooseim
+        image: {{ .Values.image.repository }}:{{or .Values.image.tag .Chart.AppVersion}}
+        env:
+          - name: JOIN_CLUSTER
+            value: "false"
+          - name: NODE_TYPE
+            value: "name"
+          - name: NODE_NAME
+            value: {{ .Values.nodeName }}
+          - name: NODE_HOST
+            valueFrom:
+              fieldRef:
+                fieldPath: status.podIP
+        ports:
+        - name: epmd
+          containerPort: 4369
+        - name: c2s
+          containerPort: 5222
+        - name: s2s
+          containerPort: 5269
+        - name: bosh-ws
+          containerPort: 5280
+        - name: bosh-wss
+          containerPort: 5285
+        - name: erlang-dist
+          containerPort: 9100
+        - name: gql-admin
+          containerPort: 5551
+        - name: gql-dom-admin
+          containerPort: 5541
+        - name: gql-user
+          containerPort: 5561
+        readinessProbe:
+          tcpSocket:
+            port: c2s
+          initialDelaySeconds: 10
+          periodSeconds: 10
+        volumeMounts:
+        - name: config-map
+          mountPath: /member
+        {{- if .Values.tlsCertSecret }}
+        - name: tls
+          mountPath: /usr/lib/mongooseim/priv/ssl
+          readOnly: true
+        {{- end }}
+      volumes:
+      - name: config-map
+        configMap:
+          name: mongooseim
+      {{- if .Values.tlsCertSecret }}
+      - name: tls
+        secret:
+          secretName: {{ .Values.tlsCertSecret }}
+      {{- end }}
+      setHostnameAsFQDN: true
+{{ end }}

MongooseIM/templates/mongoose-sts.yaml

@@ -1,3 +1,4 @@
+{{ if eq .Values.workloadAPI "StatefulSet" -}}
 {{ $mnesia_enabled := or (eq .Values.volatileDatabase "mnesia") (eq .Values.persistentDatabase "mnesia") -}}
 
 apiVersion: apps/v1
@@ -42,6 +43,12 @@ spec:
             value: "name"
           - name: NODE_NAME
             value: {{ .Values.nodeName }}
+          {{- if .Values.skipClusterDNS }}
+          - name: NODE_HOST
+            valueFrom:
+              fieldRef:
+                fieldPath: status.podIP
+          {{- end }}
         ports:
         - name: epmd
           containerPort: 4369
@@ -97,3 +104,4 @@ spec:
         requests:
           storage: 1Gi
   {{- end }}
+{{- end }}

MongooseIM/values.yaml

@@ -61,6 +61,9 @@ mimConfig: ""
 rolloutId: ""
 tlsCertSecret: {}
 
+workloadAPI: "StatefulSet"
+skipClusterDNS: false
+
 volatileDatabase: "mnesia"
 persistentDatabase: "mnesia"