feat: apply new helm structure

use minio s3 for savepoint and checkpoint path
separate task-manager, job-manager and operator
use statefulset for task-manager to handle replication
support basic credential for download jar request
update to flink 1.20.1

helm/chart/templates/flink/config.yaml

@@ -0,0 +1,33 @@
+{{- 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://{{ .Release.Name }}-minio:9000/checkpoints
+    state.backend.rocksdb.localdir: /opt/flink/rocksdb
+    high-availability.storageDir: /opt/flink/ha
+    state.savepoints.dir: s3://{{ .Release.Name }}-minio:9000/savepoints
+    state.backend.incremental: {{ .Values.flink.state.incremental }}
+    rest.profiling.enabled: true
+    s3.endpoint: http://{{ .Release.Name }}-minio:9000  # Use Kubernetes service name
+    s3.path.style.access: true
+    s3.fs.hadoop.impl: org.apache.hadoop.fs.s3a.S3AFileSystem  # Keep for compatibility
+    fs.s3a.aws.credentials.provider: com.amazonaws.auth.DefaultAWSCredentialsProviderChain
+{{- end }}