Merge branch 'feature/new-helm-structure' into HEAD

.vscode/settings.json

@@ -14,6 +14,7 @@
     "nindent",
     "reactivex",
     "repsert",
+    "taskmanager",
     "tolerations"
   ]
 }

Dockerfile

@@ -2,7 +2,7 @@ FROM public.ecr.aws/docker/library/golang:1.23.4-bookworm AS build
 
 ARG upx_version=4.2.4
 
-RUN apt-get update && apt-get install -y --no-install-recommends xz-utils && \
+RUN apt-get update && apt-get install -y --no-install-recommends xz-utils ca-certificates && \
   curl -Ls https://github.com/upx/upx/releases/download/v${upx_version}/upx-${upx_version}-amd64_linux.tar.xz -o - | tar xvJf - -C /tmp && \
   cp /tmp/upx-${upx_version}-amd64_linux/upx /usr/local/bin/ && \
   chmod +x /usr/local/bin/upx && \
@@ -27,6 +27,7 @@ FROM public.ecr.aws/docker/library/busybox:1.37.0 AS final
 
 
 COPY --from=build /flink-kube-operator /flink-kube-operator
+COPY --from=build /etc/ssl/certs /etc/ssl/certs
 
 EXPOSE 8083
 

Dockerfile.flink

@@ -1,4 +1,4 @@
-FROM public.ecr.aws/docker/library/flink:1.20.0-scala_2.12-java17
+FROM public.ecr.aws/docker/library/flink:1.20.1-scala_2.12-java17
 
 # Set working directory
 WORKDIR /opt/flink
@@ -15,17 +15,18 @@ RUN chmod +x /opt/flink/bin/start-cluster.sh
 
 RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-connector-kafka/3.4.0-1.20/flink-connector-kafka-3.4.0-1.20.jar -P /opt/flink/lib/
 RUN wget -q https://repo1.maven.org/maven2/org/apache/kafka/kafka-clients/3.9.0/kafka-clients-3.9.0.jar -P /opt/flink/lib/
-RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-avro/1.20.0/flink-avro-1.20.0.jar -P /opt/flink/lib/
+RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-avro/1.20.1/flink-avro-1.20.1.jar -P /opt/flink/lib/
-RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-avro-confluent-registry/1.20.0/flink-avro-confluent-registry-1.20.0.jar -P /opt/flink/lib/
+RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-avro-confluent-registry/1.20.1/flink-avro-confluent-registry-1.20.1.jar -P /opt/flink/lib/
 RUN wget -q https://repo1.maven.org/maven2/name/nkonev/flink/flink-sql-connector-clickhouse/1.17.1-8/flink-sql-connector-clickhouse-1.17.1-8.jar -P /opt/flink/lib/
 RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-sql-connector-postgres-cdc/3.2.1/flink-sql-connector-postgres-cdc-3.2.1.jar -P /opt/flink/lib/
 RUN wget -q https://repo1.maven.org/maven2/org/apache/avro/avro/1.8.2/avro-1.8.2.jar -P /opt/flink/lib/
 RUN wget -q https://repo1.maven.org/maven2/net/objecthunter/exp4j/0.4.5/exp4j-0.4.5.jar -P /opt/flink/lib/
 RUN wget -q https://jdbc.postgresql.org/download/postgresql-42.7.4.jar -P /opt/flink/lib/
-RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-sql-jdbc-driver/1.20.0/flink-sql-jdbc-driver-1.20.0.jar -P /opt/flink/lib/
+RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-sql-jdbc-driver/1.20.1/flink-sql-jdbc-driver-1.20.1.jar -P /opt/flink/lib/
 RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-jdbc_2.12/1.10.3/flink-jdbc_2.12-1.10.3.jar -P /opt/flink/lib/
 RUN wget -q https://repo1.maven.org/maven2/com/aventrix/jnanoid/jnanoid/2.0.0/jnanoid-2.0.0.jar -P /opt/flink/lib/
 RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-connector-jdbc/3.2.0-1.19/flink-connector-jdbc-3.2.0-1.19.jar -P /opt/flink/lib/ 
+RUN wget -q https://repo1.maven.org/maven2/org/apache/flink/flink-s3-fs-presto/1.20.1/flink-s3-fs-presto-1.20.1.jar -P /opt/flink/lib/ 
 
 # Command to start Flink JobManager and TaskManager in a mini-cluster setup
 CMD ["bin/start-cluster.sh"]

crds.yaml

@@ -36,6 +36,10 @@ spec:
                   type: integer
                 jarUri:
                   type: string
+                jarURIBasicAuthUsername:
+                  type: string
+                jarURIBasicAuthPassword:
+                  type: string
                 args:
                   type: array
                   items:

example-job.yaml

@@ -3,13 +3,14 @@ apiVersion: flink.logicamp.tech/v1alpha1
 kind: FlinkJob
 metadata:
   name: my-flink-job
-  namespace: default
 spec:
   key: word-count
   name: "Word Count Example"
-  entryClass: "org.apache.flink.examples.java.wordcount.WordCount"
+  entryClass: "tech.logicamp.logiline.FacilityEnrichment"
-  parallelism: 2
+  parallelism: 1
-  jarUri: "http://192.168.7.7:8080/product-enrichment-processor.jar"
+  jarUri: "https://git.logicamp.tech/api/packages/logiline/generic/facility-enrichment/1.0.0/facility-enrichment.jar"
+  jarURIBasicAuthUsername: logiline-actrunner
+  jarURIBasicAuthPassword: daeweeb7ohpaiw3oojiCoong
   flinkConfiguration:
-    taskmanager.numberOfTaskSlots: "2"
+    taskmanager.numberOfTaskSlots: "1"
-    parallelism.default: "2"
+    parallelism.default: "1"

helm/chart/Chart.lock

@@ -0,0 +1,6 @@
+dependencies:
+- name: minio
+  repository: https://charts.bitnami.com/bitnami
+  version: 16.0.2
+digest: sha256:9a822e9c5a4eee1b6515c143150c1dd6f84ceb080a7be4573e09396c5916f7d3
+generated: "2025-04-04T14:42:09.771390014+03:30"

helm/chart/Chart.yaml

@@ -4,3 +4,7 @@ description: Helm chart for flink kube operator
 type: application
 version: 0.1.14
 appVersion: "0.1.0"
+dependencies:
+  - name: minio
+    repository: https://charts.bitnami.com/bitnami
+    version: 16.0.2 

helm/chart/templates/NOTES.txt

@@ -17,6 +17,6 @@
 {{- else if contains "ClusterIP" .Values.service.type }}
   export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "flink-kube-operator.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
   export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}")
-  echo "Visit http://127.0.0.1:8080 to use your application"
+  echo "Visit http://127.0.0.1:8081 to use your application"
-  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT
+  kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8081:$CONTAINER_PORT
 {{- end }}

helm/chart/templates/flink/config.yaml

@@ -0,0 +1,31 @@
+{{- define "flink.env" -}}
+- name: JOB_MANAGER_RPC_ADDRESS
+  value: "localhost"
+- name: NAMESPACE
+  value: {{ .Release.Namespace }}
+- name: FLINK_PROPERTIES
+  value: |
+    jobmanager.rpc.address: {{ .Release.Name }}-flink-job-manager
+    jobmanager.memory.process.size: {{ .Values.flink.jobManager.processMemory }}
+    taskmanager.memory.process.size: {{ .Values.flink.taskManager.processMemory }}
+    taskmanager.data.port: 6125
+    taskmanager.numberOfTaskSlots: {{ .Values.flink.taskManager.numberOfTaskSlots }}
+    parallelism.default: {{ .Values.flink.parallelism.default }}
+    state.backend: {{ .Values.flink.state.backend }}
+    rest.port: 8081
+    rootLogger.level = DEBUG
+    rootLogger.appenderRef.console.ref = ConsoleAppender
+    high-availability.type: kubernetes
+    kubernetes.namespace: {{ .Release.Namespace }}
+    kubernetes.cluster-id: {{ .Values.clusterId | default (print .Release.Name "-cluster") }}
+    execution.checkpointing.interval: {{ .Values.flink.checkpoint.interval }}
+    execution.checkpointing.mode: {{ .Values.flink.checkpoint.mode }}
+    state.checkpoints.dir: s3://flink/checkpoints/
+    state.backend.rocksdb.localdir: /opt/flink/rocksdb
+    high-availability.storageDir: /opt/flink/ha
+    state.savepoints.dir: s3://flink/savepoints/
+    state.backend.incremental: {{ .Values.flink.state.incremental }}
+    rest.profiling.enabled: true
+    s3.endpoint: http://{{ .Release.Name }}-minio:9000
+    s3.path.style.access: true
+{{- end }}

helm/chart/templates/flink/data.pvc.yaml

@@ -1,10 +0,0 @@
-apiVersion: v1
-kind: PersistentVolumeClaim
-metadata:
-  name: {{ .Values.flink.state.data.pvcName }}
-spec:
-  accessModes:
-    - ReadWriteOnce
-  resources:
-    requests:
-      storage: {{ .Values.flink.state.data.size }}  # Use size defined in values.yaml

helm/chart/templates/flink/deploy.yaml

@@ -1,165 +0,0 @@
-{{- define "flink.env" -}}
-- name: JOB_MANAGER_RPC_ADDRESS
-  value: "localhost"
-- name: NAMESPACE
-  value: {{ .Release.Namespace }}
-- name: FLINK_PROPERTIES
-  value: |
-    jobmanager.rpc.address: localhost
-    jobmanager.memory.process.size: {{ .Values.flink.jobManager.processMemory }}
-    taskmanager.memory.process.size: {{ .Values.flink.taskManager.processMemory }}
-    taskmanager.data.port: 6125
-    taskmanager.numberOfTaskSlots: {{ .Values.flink.taskManager.numberOfTaskSlots }}
-    parallelism.default: {{ .Values.flink.parallelism.default }}
-    state.backend: {{ .Values.flink.state.backend }}
-    rest.port: 8081
-    rootLogger.level = DEBUG
-    rootLogger.appenderRef.console.ref = ConsoleAppender
-    high-availability.type: kubernetes
-    kubernetes.namespace: {{ .Release.Namespace }}
-    kubernetes.cluster-id: {{ .Values.clusterId | default (print .Release.Name "-cluster") }}
-    execution.checkpointing.interval: {{ .Values.flink.checkpoint.interval }}
-    execution.checkpointing.mode: {{ .Values.flink.checkpoint.mode }}
-    web.upload.dir: {{ .Values.flink.state.data.dir }}/web-upload
-    state.checkpoints.dir: file://{{ .Values.flink.state.data.dir }}/checkpoints
-    state.backend.rocksdb.localdir: file://{{ .Values.flink.state.data.dir }}/rocksdb
-    high-availability.storageDir: file://{{ .Values.flink.state.ha.dir }}
-    state.savepoints.dir: file://{{ .Values.flink.state.savepoints.dir }}
-    state.backend.incremental: {{ .Values.flink.state.incremental }}
-    rest.profiling.enabled: true
-{{- end }}
-
-{{- define "flink.volumeMounts" -}}
-- name: flink-data
-  mountPath: {{ .Values.flink.state.data.dir }}/data
-- name: flink-data
-  mountPath: {{ .Values.flink.state.data.dir }}/rocksdb
-  subPath: rocksdb
-- name: flink-data
-  mountPath: {{ .Values.flink.state.data.dir }}/checkpoints
-  subPath: checkpoints
-- name: flink-data
-  mountPath: {{ .Values.flink.state.data.dir }}/web-upload
-  subPath: web-upload
-- name: flink-ha
-  mountPath: {{ .Values.flink.state.ha.dir }}
-- name: flink-savepoints
-  mountPath: {{ .Values.flink.state.savepoints.dir }}
-{{- end }}
-
-{{- define "flink.volumes" -}}
-- name: flink-data
-  persistentVolumeClaim:
-    claimName: {{ .Values.flink.state.data.pvcName }}
-- name: flink-savepoints
-  persistentVolumeClaim:
-    claimName: {{ .Values.flink.state.savepoints.pvcName }}
-- name: flink-ha
-  persistentVolumeClaim:
-    claimName: {{ .Values.flink.state.ha.pvcName }}
-{{- end }}
-
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  name: {{ .Release.Name }}-flink
-  labels:
-    app.kubernetes.io/name: {{ .Release.Name }}-flink
-    app.kubernetes.io/instance: {{ .Release.Name }}
-spec:
-  replicas: 1
-  strategy:
-    type: Recreate
-  selector:
-    matchLabels:
-      app.kubernetes.io/name: {{ .Release.Name }}-flink
-      app.kubernetes.io/instance: {{ .Release.Name }}
-  template:
-    metadata:
-      labels:
-        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 }}
-          runAsUser: 0
-          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 }}
-      containers:
-        - name: jobmanager
-          image: {{ .Values.flink.image.repository }}:{{ .Values.flink.image.tag }}
-          imagePullPolicy: Always
-          args: ["jobmanager"]
-          ports:
-            - containerPort: 6123  # JobManager RPC port
-              name: rpc
-            - containerPort: 6124  # JobManager blob server port
-              name: blob
-            - containerPort: 6125  # JobManager queryable state port
-              name: query
-            - containerPort: 8081  # JobManager Web UI port
-              name: ui
-          env:
-            {{- include "flink.env" . | nindent 12 }}
-            - name: POD_IP
-              valueFrom:
-                fieldRef:
-                  fieldPath: status.podIP
-          volumeMounts:
-            {{- include "flink.volumeMounts" . | nindent 12 }}
-        - name: taskmanager
-          image: {{ .Values.flink.image.repository }}:{{ .Values.flink.image.tag }}
-          imagePullPolicy: Always
-          args: ["taskmanager"]
-          ports:
-            - containerPort: 6121  # TaskManager data port
-              name: data
-            - containerPort: 6122  # TaskManager RPC port
-              name: rpc
-          env:
-            {{- include "flink.env" . | nindent 12 }}
-            - name: POD_IP
-              valueFrom:
-                fieldRef:
-                  fieldPath: status.podIP
-          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 }}
-            - name: NAMESPACE
-              value: "{{ .Release.Namespace }}"
-
-          resources:
-            {{- toYaml .Values.resources | nindent 12 }}
-          volumeMounts:
-            {{- include "flink.volumeMounts" . | nindent 12 }}
-      volumes:
-        {{- 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/ha.pvc.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 kind: PersistentVolumeClaim
 metadata:
-  name: {{ .Values.flink.state.ha.pvcName }}
+  name: {{ .Release.Name }}-{{ .Values.flink.state.ha.pvcName }}
 spec:
   accessModes:
     - ReadWriteOnce

helm/chart/templates/flink/job-manager-deploy.yaml

@@ -0,0 +1,84 @@
+
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Release.Name }}-flink-job-manager
+  labels:
+    app: {{ .Release.Name }}-flink-operator
+    component: {{ .Release.Name }}-flink-job-manager
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      app: {{ .Release.Name }}-flink-operator
+      component: {{ .Release.Name }}-flink-job-manager
+  template:
+    metadata:
+      labels:
+        app: {{ .Release.Name }}-flink-operator
+        component: {{ .Release.Name }}-flink-job-manager
+    spec:
+      serviceAccountName: {{ include "flink-kube-operator.serviceAccountName" . }}
+      initContainers:
+        - name: volume-mount-hack
+          image: {{ .Values.flink.image.repository }}:{{ .Values.flink.image.tag }}
+          runAsUser: 0
+          command: ["sh", "-c", "chown -R flink {{ .Values.flink.state.ha.dir }}"]
+          volumeMounts:
+            - name: flink-ha
+              mountPath: {{ .Values.flink.state.ha.dir }}
+      containers:
+        - name: jobmanager
+          image: {{ .Values.flink.image.repository }}:{{ .Values.flink.image.tag }}
+          imagePullPolicy: Always
+          args: ["jobmanager"]
+          ports:
+            - containerPort: 6123  # JobManager RPC port
+              name: rpc
+            - containerPort: 6124  # JobManager blob server port
+              name: blob
+            - containerPort: 6125  # JobManager queryable state port
+              name: query
+            - containerPort: 8081  # JobManager Web UI port
+              name: ui
+          env:
+            {{- include "flink.env" . | nindent 12 }}
+            - name: POD_IP
+              valueFrom:
+                fieldRef:
+                  fieldPath: status.podIP
+            - name: S3_ENDPOINT
+              value: "http://minio-service:9000"
+            - name: AWS_ACCESS_KEY_ID
+              valueFrom:
+                secretKeyRef:
+                  name: {{ .Release.Name }}-flink-secrets
+                  key: minio_access_key
+            - name: AWS_SECRET_ACCESS_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: {{ .Release.Name }}-flink-secrets
+                  key: minio_secret_key
+          volumeMounts:
+            - name: flink-ha
+              mountPath: {{ .Values.flink.state.ha.dir }}
+
+      volumes:
+        - name: flink-ha
+          persistentVolumeClaim:
+            claimName: {{ .Release.Name }}-{{ .Values.flink.state.ha.pvcName }}
+
+      {{- 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/job-manager-service.yaml

@@ -0,0 +1,28 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Release.Name }}-flink-job-manager
+  labels:
+    app.kubernetes.io/name: {{ .Release.Name }}-flink-job-manager
+    app.kubernetes.io/instance: {{ .Release.Name }}
+spec:
+  ports:
+    - name: flink-web-ui
+      port: 8081
+      targetPort: 8081
+    - name: rpc
+      port: 6123
+      targetPort: 6123
+    - name: blob
+      port: 6124
+      targetPort: 6124
+    - name: query
+      port: 6125
+      targetPort: 6125
+    - name: operator
+      port: 3000
+      targetPort: 3000
+  selector:
+    app: {{ .Release.Name }}-flink-operator
+    component: {{ .Release.Name }}-flink-job-manager
+  type: ClusterIP  # Change to LoadBalancer if you want external access

helm/chart/templates/flink/savepoint.pvc.yaml

@@ -1,10 +0,0 @@
-apiVersion: v1
-kind: PersistentVolumeClaim
-metadata:
-  name: {{ .Values.flink.state.savepoints.pvcName }}
-spec:
-  accessModes:
-    - ReadWriteOnce
-  resources:
-    requests:
-      storage: {{ .Values.flink.state.savepoints.size }}  # Use size defined in values.yaml

helm/chart/templates/flink/service.yaml

@@ -1,19 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
-  name: flink
-  labels:
-    app.kubernetes.io/name: {{ .Release.Name }}-flink
-    app.kubernetes.io/instance: {{ .Release.Name }}
-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 }}
-  type: ClusterIP  # Change to LoadBalancer if you want external access

helm/chart/templates/flink/task-manager-statefulset.yaml

@@ -0,0 +1,58 @@
+
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: {{ .Release.Name }}-flink-task-manager
+  labels:
+    app: {{ .Release.Name }}-flink-operator
+    component: taskmanager
+spec:
+  serviceName: {{ .Release.Name }}-flink-task-manager
+  replicas: {{ .Values.flink.taskManager.replicas }}
+  selector:
+    matchLabels:
+      app: {{ .Release.Name }}-flink-operator
+      component: {{ .Release.Name }}-flink-task-manager
+  template:
+    metadata:
+      labels:
+        app: {{ .Release.Name }}-flink-operator
+        component: {{ .Release.Name }}-flink-task-manager
+    spec:
+      serviceAccountName: {{ include "flink-kube-operator.serviceAccountName" . }}
+      containers:
+      - name: task-manager
+        image: {{ .Values.flink.image.repository }}:{{ .Values.flink.image.tag }}
+        imagePullPolicy: Always
+        args: ["taskmanager"]
+        env:
+        {{- include "flink.env" . | nindent 8 }}
+        - name: POD_IP
+          valueFrom:
+            fieldRef:
+              fieldPath: status.podIP
+        - name: S3_ENDPOINT
+          value: "http://minio-service:9000"
+        - name: AWS_ACCESS_KEY_ID
+          valueFrom:
+            secretKeyRef:
+              name: {{ .Release.Name }}-flink-secrets
+              key: minio_access_key
+        - name: AWS_SECRET_ACCESS_KEY
+          valueFrom:
+            secretKeyRef:
+              name: {{ .Release.Name }}-flink-secrets
+              key: minio_secret_key
+        volumeMounts:
+        - name: rocksdb-storage
+          mountPath: /opt/flink/rocksdb
+        resources:
+          {{- toYaml .Values.flink.taskManager.resources | nindent 10 }}
+  volumeClaimTemplates:
+  - metadata:
+      name: rocksdb-storage
+    spec:
+      accessModes: [ ReadWriteOnce ]
+      resources:
+        requests:
+          storage: {{ .Values.flink.taskManager.storage.rocksDb.size }}

helm/chart/templates/operator/service.yaml

@@ -1,9 +1,10 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: {{ include "flink-kube-operator.fullname" . }}
+  name: {{ .Release.Name }}-flink-operator
   labels:
-    {{- include "flink-kube-operator.labels" . | nindent 4 }}
+    app: {{ .Release.Name }}-flink-operator
+    component: {{ .Release.Name }}-flink-operator
 spec:
   type: {{ .Values.service.type }}
   ports:
@@ -12,4 +13,5 @@ spec:
       protocol: TCP
       name: http
   selector:
-    {{- include "flink-kube-operator.selectorLabels" . | nindent 4 }}
+    app: {{ .Release.Name }}-flink-operator
+    component: {{ .Release.Name }}-flink-operator

helm/chart/templates/operator/statefulset.yaml

@@ -0,0 +1,66 @@
+
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: {{ .Release.Name }}-flink-operator
+  labels:
+    app: {{ .Release.Name }}-flink-operator
+    component: {{ .Release.Name }}-flink-operator
+spec:
+  serviceName: {{ .Release.Name }}-flink-operator
+  replicas: 1
+  selector:
+    matchLabels:
+      app: {{ .Release.Name }}-flink-operator
+      component: {{ .Release.Name }}-flink-operator
+  template:
+    metadata:
+      labels:
+        app: {{ .Release.Name }}-flink-operator
+        component: {{ .Release.Name }}-flink-operator
+    spec:
+      serviceAccountName: {{ include "flink-kube-operator.serviceAccountName" . }}
+      initContainers:
+        - name: wait-for-jobmanager
+          image: curlimages/curl:8.5.0  # Lightweight curl image
+          command:
+            - sh
+            - -c
+            - |
+              echo "Waiting for Flink JobManager to be ready..."
+              until curl -sSf "http://{{ .Release.Name }}-flink-job-manager:8081/taskmanagers"; do
+                echo "JobManager not ready yet - retrying in 5s..."
+                sleep 5
+              done
+              echo "JobManager is ready!"
+      containers:
+        - 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: {{ .Release.Name }}-flink-job-manager:8081
+            - name: SAVEPOINT_PATH
+              value: s3://flink/savepoints/
+            - name: NAMESPACE
+              value: "{{ .Release.Namespace }}"
+            - name: S3_ENDPOINT
+              value: "http://{{ .Release.Name }}-minio:9000"
+            - name: AWS_ACCESS_KEY_ID
+              valueFrom:
+                secretKeyRef:
+                  name: {{ .Release.Name }}-minio
+                  key: root-user
+            - name: AWS_SECRET_ACCESS_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: {{ .Release.Name }}-minio
+                  key: root-password
+
+

helm/chart/values.yaml

@@ -117,7 +117,7 @@ affinity: {}
 flink:
   image:
     repository: lcr.logicamp.tech/library/flink
-    tag: 1.20.0-scala_2.12-java17-minicluster
+    tag: 1.20.1-scala_2.12-java17-minicluster
 
   parallelism:
     default: 1  # Default parallelism for Flink jobs
@@ -129,14 +129,6 @@ flink:
   state:
     backend: rocksdb  # Use RocksDB for state backend
     incremental: true
-    savepoints:
-      dir: "/opt/flink/savepoints"  # Directory to store savepoints
-      pvcName: flink-savepoints-pvc  # PVC for savepoints persistence
-      size: 10Gi  # PVC size for savepoints storage
-    data:
-      dir: "/opt/flink/data"  # Directory to store checkpoints/web-upload/rocksdb
-      pvcName: flink-data-pvc  # PVC for checkpoints/web-upload/rocksdb
-      size: 10Gi  # PVC size for checkpoints/web-upload/rocksdb
     ha:
       dir: "/opt/flink/ha"  # Directory to store ha data
       pvcName: flink-ha-pvc # PVC for ha
@@ -149,5 +141,14 @@ flink:
   taskManager:
     numberOfTaskSlots: 12  # Number of task slots for TaskManager
     processMemory: 4096m # Size of task manager process memory
-
+    replicas: 1
-# clusterId: some-id
+    storage:
+      rocksDb:
+        size: 4Gi
+    resources: 
+      limits:
+        cpu: 3
+        memory: 4Gi
+      requests:
+        cpu: 1
+        memory: 2Gi

helm/index.yaml

@@ -53,7 +53,7 @@ entries:
     version: 0.1.10
   - apiVersion: v2
     appVersion: 0.1.0
-    created: "2025-04-04T13:50:27.975218534+03:30"
+    created: "2025-03-04T18:04:35.495842696+03:30"
     description: Helm chart for flink kube operator
     digest: abc08853c65ba36ff3485f182555522408e150f2508d4cac672d588972ddca3c
     name: flink-kube-operator
@@ -63,7 +63,7 @@ entries:
     version: 0.1.9
   - apiVersion: v2
     appVersion: 0.1.0
-    created: "2025-04-04T13:50:27.974750898+03:30"
+    created: "2025-03-04T18:04:35.495392608+03:30"
     description: Helm chart for flink kube operator
     digest: 3986a0a2348db1e17a1524eb0d87eabf6d64050d4007c5b393f723393cc4b675
     name: flink-kube-operator
@@ -73,7 +73,7 @@ entries:
     version: 0.1.8
   - apiVersion: v2
     appVersion: 0.1.0
-    created: "2025-04-04T13:50:27.974306458+03:30"
+    created: "2025-03-04T18:04:35.494948853+03:30"
     description: Helm chart for flink kube operator
     digest: 1bbeb92ecd10e36fa7d742a61cced0d842139ada0cfeff6fa1b0cf8718189235
     name: flink-kube-operator
@@ -83,7 +83,7 @@ entries:
     version: 0.1.7
   - apiVersion: v2
     appVersion: 0.1.0
-    created: "2025-04-04T13:50:27.973833587+03:30"
+    created: "2025-03-04T18:04:35.49450822+03:30"
     description: Helm chart for flink kube operator
     digest: 4031f4a79e65f6c5e60b6ebf9dd7e2a663b1fb6f893056ad81ca33660f94406e
     name: flink-kube-operator
@@ -93,7 +93,7 @@ entries:
     version: 0.1.6
   - apiVersion: v2
     appVersion: 0.1.0
-    created: "2025-04-04T13:50:27.972800097+03:30"
+    created: "2025-03-04T18:04:35.494040193+03:30"
     description: Helm chart for flink kube operator
     digest: 22ed155c8538ca5e7dc26863304eb9f76b09c454edbf709a891d7ccc440f35f6
     name: flink-kube-operator
@@ -103,7 +103,7 @@ entries:
     version: 0.1.5
   - apiVersion: v2
     appVersion: 0.1.0
-    created: "2025-04-04T13:50:27.972374168+03:30"
+    created: "2025-03-04T18:04:35.493584927+03:30"
     description: Helm chart for flink kube operator
     digest: b548a64ef89bbcd12d92fefffd1fd37758e8fccda02aecd97c7519a08f10fa4a
     name: flink-kube-operator
@@ -113,7 +113,7 @@ entries:
     version: 0.1.4
   - apiVersion: v2
     appVersion: 0.1.0
-    created: "2025-04-04T13:50:27.971952322+03:30"
+    created: "2025-03-04T18:04:35.493138547+03:30"
     description: Helm chart for flink kube operator
     digest: 05a9664f574e2d5d1cca764efb6481ad21b9176663b907973a8ef5264f15a91f
     name: flink-kube-operator
@@ -123,7 +123,7 @@ entries:
     version: 0.1.3
   - apiVersion: v2
     appVersion: 0.1.0
-    created: "2025-04-04T13:50:27.971461428+03:30"
+    created: "2025-03-04T18:04:35.492696005+03:30"
     description: Helm chart for flink kube operator
     digest: 89345b1a9a79aa18b646705aeb8cfdc547629600cb8a00708a3f64d188f296f2
     name: flink-kube-operator
@@ -133,7 +133,7 @@ entries:
     version: 0.1.2
   - apiVersion: v2
     appVersion: 0.1.0
-    created: "2025-04-04T13:50:27.968770748+03:30"
+    created: "2025-03-04T18:04:35.490170385+03:30"
     description: Helm chart for flink kube operator
     digest: 1d2af9af6b9889cc2962d627946464766f1b65b05629073b7fffb9a98cd957e2
     name: flink-kube-operator
@@ -143,7 +143,7 @@ entries:
     version: 0.1.1
   - apiVersion: v2
     appVersion: 0.1.0
-    created: "2025-04-04T13:50:27.968266924+03:30"
+    created: "2025-03-04T18:04:35.489734651+03:30"
     description: Helm chart for flink kube operator
     digest: 0890d955904e6a3b2155c086a933b27e45266d896fb69eaad0e811dea40414da
     name: flink-kube-operator

internal/crd/v1alpha1/flink_job.go

@@ -14,6 +14,8 @@ type FlinkJobSpec struct {
 	Name                    string          `json:"name"`
 	Parallelism             int             `json:"parallelism"`
 	JarURI                  string          `json:"jarUri"`
+	JarURIBasicAuthUsername *string         `json:"jarURIBasicAuthUsername"`
+	JarURIBasicAuthPassword *string         `json:"jarURIBasicAuthPassword"`
 	SavepointInterval       metaV1.Duration `json:"savepointInterval"`
 	EntryClass              string          `json:"entryClass"`
 	Args                    []string        `json:"args"`

internal/jar/jar.go

@@ -2,10 +2,12 @@ package jar
 
 import (
 	"crypto/rand"
+	"encoding/base64"
 	"encoding/hex"
 	"errors"
 	"io"
 	"net/http"
+	"net/http/cookiejar"
 	"os"
 	"strings"
 
@@ -18,11 +20,15 @@ import (
 type JarFile struct {
 	uri               string
 	filePath          string
+	basicAuthUsername *string
+	basicAuthPassword *string
 }
 
-func NewJarFile(URI string) (*JarFile, error) {
+func NewJarFile(URI string, basicAuthUsername *string, basicAuthPassword *string) (*JarFile, error) {
 	jarFile := &JarFile{
 		uri:               URI,
+		basicAuthUsername: basicAuthUsername,
+		basicAuthPassword: basicAuthPassword,
 	}
 	err := jarFile.Download()
 	if err != nil {
@@ -57,11 +63,47 @@ func (jarFile *JarFile) Download() error {
 	}
 
 	defer out.Close()
-	resp, err := http.Get(jarFile.uri)
+
-	if err != nil || resp.StatusCode > 299 {
+	var resp *http.Response
+	if jarFile.basicAuthPassword != nil && jarFile.basicAuthUsername != nil {
+
+		basicAuth := func(username, password string) string {
+			auth := username + ":" + password
+			return base64.StdEncoding.EncodeToString([]byte(auth))
+		}
+
+		redirectPolicyFunc := func(req *http.Request, via []*http.Request) error {
+			req.Header.Add("Authorization", "Basic "+basicAuth(*jarFile.basicAuthUsername, *jarFile.basicAuthPassword))
+			return nil
+		}
+
+		client := &http.Client{
+			Jar:           &cookiejar.Jar{},
+			CheckRedirect: redirectPolicyFunc,
+		}
+
+		req, err := http.NewRequest("GET", jarFile.uri, nil)
+		if err != nil {
 			jarFile.delete()
 			return err
 		}
+		req.Header.Add("Authorization", "Basic "+basicAuth(*jarFile.basicAuthUsername, *jarFile.basicAuthPassword))
+		resp, err = client.Do(req)
+	} else {
+		resp, err = http.Get(jarFile.uri)
+	}
+	if err != nil {
+		jarFile.delete()
+		pkg.Logger.Error("error in downloading jar", zap.Error(err))
+		return err
+	}
+	if resp.StatusCode > 299 {
+		respBody := []byte{}
+		resp.Body.Read(respBody)
+		err = errors.New(string(respBody) + " status:" + resp.Status)
+		pkg.Logger.Error("error in downloading jar", zap.Error(err))
+		return err
+	}
 
 	defer resp.Body.Close()
 	_, err = io.Copy(out, resp.Body)

internal/managed_job/jar.go

@@ -9,7 +9,7 @@ import (
 
 // upload jar file and set the jarId for later usages
 func (job *ManagedJob) upload() error {
-	jarFile, err := jar.NewJarFile(job.def.Spec.JarURI)
+	jarFile, err := jar.NewJarFile(job.def.Spec.JarURI, job.def.Spec.JarURIBasicAuthUsername, job.def.Spec.JarURIBasicAuthPassword)
 	if err != nil {
 		pkg.Logger.Debug("[manage-job] [upload] error on download jar", zap.Error(err))
 		return err