# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

apiVersion: v1
kind: ConfigMap
metadata:
  name: broker-config
data:
  BROKER_MEM: " -Xms4g -Xmx4g -Xmn2g "
  broker-common.conf: |
    # brokerClusterName, brokerName, brokerId are automatically generated by the operator and do not set it manually!!!
    deleteWhen=04
    fileReservedTime=48
    flushDiskType=ASYNC_FLUSH
    # If it's a slave/replica, the brokerRole will automatically be set to SLAVE
    brokerRole=ASYNC_MASTER
    storePathCommitLog=/home/rocketmq/store/commitlog
    storePathRootDir=/home/rocketmq/store/
    storePathScheduledTempData=/home/rocketmq/store/scheduledtempdata

---
apiVersion: rocketmq.apache.org/v1alpha1
kind: Broker
metadata:
  # name of broker cluster
  name: broker
spec:
  # size is the number of the broker cluster, each broker cluster contains a master broker and [replicaPerGroup] replica brokers.
  size: 1
  # nameServers is the [ip:port] list of name service
  nameServers: ""
  # replicaPerGroup is the number of each broker cluster
  replicaPerGroup: 1
  # brokerImage is the customized docker image repo of the RocketMQ broker
  brokerImage: apacherocketmq/rocketmq-broker:4.5.0-alpine
  # imagePullPolicy is the image pull policy
  imagePullPolicy: Always
  # resources describes the compute resource requirements and limits
  resources:
    requests:
      memory: "2048Mi"
      cpu: "250m"
    limits:
      memory: "12288Mi"
      cpu: "500m"
  # allowRestart defines whether allow pod restart
  allowRestart: true
  # storageMode can be EmptyDir, HostPath, StorageClass
  storageMode: HostPath
  # hostPath is the local path to store data
  hostPath: /data/rocketmq/broker
  # scalePodName is [Broker name]-[broker group number]-master-0
  scalePodName: broker-0-master-0
  # env defines custom env, e.g. BROKER_MEM
  env:
    - name: BROKER_MEM
      valueFrom:
        configMapKeyRef:
          name: broker-config
          key: BROKER_MEM
  # volumes defines the broker.conf
  volumes:
    - name: broker-config
      configMap:
        name: broker-config
        items:
          - key: broker-common.conf
            path: broker-common.conf
  # volumeClaimTemplates defines the storageClass
  volumeClaimTemplates:
    - metadata:
        name: broker-storage
        annotations:
          volume.beta.kubernetes.io/storage-class: rocketmq-storage
      spec:
        accessModes: [ "ReadWriteOnce" ]
        resources:
          requests:
            storage: 8Gi