script to repartition topic-store and other internal topics

repartition-topic-store

---
apiVersion: batch/v1
kind: Job
metadata:
  annotations:
    strategy.spinnaker.io/recreate: "true"
  labels:
    app: repartition-kafka-topic-store
    team: dbre
  name: repartition-kafka-topic-store
  namespace: kafka
spec:
  template:
    metadata:
      annotations:
        strategy.spinnaker.io/recreate: "true"
      labels:
        app: repartition-kafka-topic-store
        team: dbre
    spec:
      automountServiceAccountToken: false
      dnsPolicy: ClusterFirst
      containers:
      - image: quay.io/strimzi/kafka:0.27.1-kafka-3.0.0
        name: repartition-kafka-topic-store
        args: 
          - >
            for repartition_script in $(ls -1A /tmp/config/*.json); do \
              bin/kafka-reassign-partitions.sh --bootstrap-server kafka-cluster-kafka-0.kafka-cluster-kafka-brokers.kafka.svc.cluster.local:9092 \
              --reassignment-json-file $repartition_script \
              --throttle 10000000 \
              --execute;
              sleep 10s;
              bin/kafka-reassign-partitions.sh --bootstrap-server kafka-cluster-kafka-0.kafka-cluster-kafka-brokers.kafka.svc.cluster.local:9092 \
              --reassignment-json-file $repartition_script \
              --verify; \
            done; sleep 5m;
        command: [ "/bin/sh", "-c", "-x" ] 
        securityContext:
          allowPrivilegeEscalation: false
          privileged: false
          readOnlyRootFilesystem: false
        volumeMounts:
        - name: config
          mountPath: "/tmp/config"
          readOnly: true
      restartPolicy: Never
      volumes:
        - name: config
          configMap:
            name: repartition-kafka-config
---
apiVersion: v1
kind: ConfigMap
metadata:
  annotations:
    strategy.spinnaker.io/versioned: "false"
    strategy.spinnaker.io/recreate: "true"
  name: repartition-kafka-config
  namespace: kafka
data:
  topic-store.json: |
    {
        "version":1,
        "partitions":[
            {"topic":"__strimzi_store_topic", "partition":0, "replicas": [0,1,2], "log_dirs": ["any","any","any"]},
            {"topic":"__strimzi-topic-operator-kstreams-topic-store-changelog", "partition":0, "replicas": [1,0,2], "log_dirs": ["any","any","any"]},

            {"topic":"__consumer_offsets","partition":0,"replicas":[0,2,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":1,"replicas":[1,0,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":2,"replicas":[2,1,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":3,"replicas":[0,1,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":4,"replicas":[1,2,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":5,"replicas":[2,0,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":6,"replicas":[0,2,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":7,"replicas":[1,0,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":8,"replicas":[2,1,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":9,"replicas":[0,1,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":10,"replicas":[1,2,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":11,"replicas":[2,0,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":12,"replicas":[0,2,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":13,"replicas":[1,0,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":14,"replicas":[2,1,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":15,"replicas":[0,1,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":16,"replicas":[1,2,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":17,"replicas":[2,0,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":18,"replicas":[0,2,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":19,"replicas":[1,0,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":20,"replicas":[2,1,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":21,"replicas":[0,1,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":22,"replicas":[1,2,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":23,"replicas":[2,0,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":24,"replicas":[0,2,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":25,"replicas":[1,0,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":26,"replicas":[2,1,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":27,"replicas":[0,1,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":28,"replicas":[1,2,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":29,"replicas":[2,0,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":30,"replicas":[0,2,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":31,"replicas":[1,0,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":32,"replicas":[2,1,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":33,"replicas":[0,1,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":34,"replicas":[1,2,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":35,"replicas":[2,0,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":36,"replicas":[0,2,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":37,"replicas":[1,0,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":38,"replicas":[2,1,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":39,"replicas":[0,1,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":40,"replicas":[1,2,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":41,"replicas":[2,0,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":42,"replicas":[0,2,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":43,"replicas":[1,0,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":44,"replicas":[2,1,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":45,"replicas":[0,1,2],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":46,"replicas":[1,2,0],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":47,"replicas":[2,0,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":48,"replicas":[0,2,1],"log_dirs":["any","any","any"]},
            {"topic":"__consumer_offsets","partition":49,"replicas":[1,0,2],"log_dirs":["any","any","any"]}
        ]
    }