feat: add download savepoint route

helm/chart/templates/flink/deploy.yaml

@@ -77,6 +77,7 @@ spec:
         app.kubernetes.io/name: {{ .Release.Name }}-flink
         app.kubernetes.io/instance: {{ .Release.Name }}
     spec:
+      serviceAccountName: {{ include "flink-kube-operator.serviceAccountName" . }}
       initContainers:
         - name: volume-mount-hack
           image: {{ .Values.flink.image.repository }}:{{ .Values.flink.image.tag }}
@@ -84,7 +85,6 @@ spec:
           command: ["sh", "-c", "chown -R flink {{ .Values.flink.state.data.dir }}/data {{ .Values.flink.state.data.dir }}/rocksdb {{ .Values.flink.state.data.dir }}/checkpoints {{ .Values.flink.state.data.dir }}/web-upload {{ .Values.flink.state.ha.dir }} {{ .Values.flink.state.savepoints.dir }}"]
           volumeMounts:
             {{- include "flink.volumeMounts" . | nindent 12 }}
-      serviceAccountName: {{ include "flink-kube-operator.serviceAccountName" . }}
       containers:
         - name: jobmanager
           image: {{ .Values.flink.image.repository }}:{{ .Values.flink.image.tag }}
@@ -117,6 +117,36 @@ spec:
             {{- include "flink.env" . | nindent 12 }}
           volumeMounts:
             {{- include "flink.volumeMounts" . | nindent 12 }}
-
+        - name: operator
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          env:
+            - name: FLINK_API_URL
+              value: localhost:8081
+            - name: SAVEPOINT_PATH
+              value: file://{{ .Values.flink.state.savepoints.dir }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            {{- include "flink.volumeMounts" . | nindent 12 }}
       volumes:
-        {{- include "flink.volumes" . | nindent 8 }}
+        {{- include "flink.volumes" . | nindent 8 }}
+
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

helm/chart/templates/flink/service.yaml

@@ -8,7 +8,11 @@ metadata:
 spec:
   ports:
     - port: 8081
+      name: flink-web-ui
       targetPort: 8081
+    - port: 3000
+      name: operator
+      targetPort: 3000
   selector:
     app.kubernetes.io/name: {{ .Release.Name }}-flink
     app.kubernetes.io/instance: {{ .Release.Name }}

helm/chart/templates/operator/deployment.yaml

@@ -1,63 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ include "flink-kube-operator.fullname" . }}
-  labels:
-    {{- include "flink-kube-operator.labels" . | nindent 4 }}
-spec:
-  {{- if not .Values.autoscaling.enabled }}
-  replicas: {{ .Values.replicaCount }}
-  {{- end }}
-  selector:
-    matchLabels:
-      {{- include "flink-kube-operator.selectorLabels" . | nindent 6 }}
-  template:
-    metadata:
-      {{- with .Values.podAnnotations }}
-      annotations:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
-      labels:
-        {{- include "flink-kube-operator.labels" . | nindent 8 }}
-        {{- with .Values.podLabels }}
-        {{- toYaml . | nindent 8 }}
-        {{- end }}
-    spec:
-      {{- with .Values.imagePullSecrets }}
-      imagePullSecrets:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
-      serviceAccountName: {{ include "flink-kube-operator.serviceAccountName" . }}
-      securityContext:
-        {{- toYaml .Values.podSecurityContext | nindent 8 }}
-      containers:
-        - name: {{ .Chart.Name }}
-          securityContext:
-            {{- toYaml .Values.securityContext | nindent 12 }}
-          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
-          ports:
-            - name: http
-              containerPort: {{ .Values.service.port }}
-              protocol: TCP
-          env:
-            - name: FLINK_API_URL
-              value: {{ .Values.config.flinkApiUrl }}
-            - name: SAVEPOINT_PATH
-              value: file://{{ .Values.flink.state.savepoints.dir }}
-          resources:
-            {{- toYaml .Values.resources | nindent 12 }}
-
-        
-      {{- with .Values.nodeSelector }}
-      nodeSelector:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
-      {{- with .Values.affinity }}
-      affinity:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}
-      {{- with .Values.tolerations }}
-      tolerations:
-        {{- toYaml . | nindent 8 }}
-      {{- end }}