Cloud-Yao opened a new issue, #188:
URL: https://github.com/apache/rocketmq-operator/issues/188
**BUG REPORT**
1. Please describe the issue you observed:
我使用的是rocketmq5.x的版本，用的是示例的脚本构建的broker和namesrv的镜像，然后使用官方的提供的example启动一个集群，但是namesrv一直启动不起来，namesrv中的报错日志如下，broker主从节点启动都没有问题。5.0.x的版本和5.1.x的版本我都试过了，都是namesrv这个地方报错，想问一下这个是什么情况？
// namesrv日志报错
cat: can't open '/sys/fs/cgroup/memory/memory.limit_in_bytes': No such file
or directory
/root/rocketmq/nameserver/bin/runserver.sh: line 58: arithmetic syntax error
// 下面是我的启动集群的配置文件（使用的官方的）
apiVersion: v1
kind: ConfigMap
metadata:
name: broker-config
namespace: default
data:
# BROKER_MEM sets the broker JVM, if set to "" then Xms = Xmx =
max(min(1/2 ram, 1024MB), min(1/4 ram, 8GB))
BROKER_MEM: " -Xms1g -Xmx1g -Xmn1g "
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
# set brokerRole to ASYNC_MASTER or SYNC_MASTER. DO NOT set to SLAVE
because the replica instance will automatically be set!!!
brokerRole=ASYNC_MASTER
---
apiVersion: rocketmq.apache.org/v1alpha1
kind: Broker
metadata:
# name of broker cluster
name: broker
namespace: default
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:
registry.cn-hangzhou.aliyuncs.com/super-yao/supertest:rocketmq-broker-operator-5.0.0
# imagePullPolicy is the image pull policy
imagePullPolicy: IfNotPresent
# resources describes the compute resource requirements and limits
resources:
requests:
memory: "512Mi"
cpu: "250m"
limits:
memory: "512Mi"
cpu: "250m"
# allowRestart defines whether allow pod restart
allowRestart: true
# storageMode can be EmptyDir, HostPath, StorageClass
storageMode: EmptyDir
# 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
spec:
accessModes:
- ReadWriteOnce
storageClassName: rocketmq-storage
resources:
requests:
storage: 8Gi
---
apiVersion: rocketmq.apache.org/v1alpha1
kind: NameService
metadata:
name: name-service
namespace: default
spec:
# size is the the name service instance number of the name service cluster
size: 1
# nameServiceImage is the customized docker image repo of the RocketMQ
name service
nameServiceImage:
registry.cn-hangzhou.aliyuncs.com/super-yao/supertest:rocketmq-namesrv-operator-5.0.0
# imagePullPolicy is the image pull policy
imagePullPolicy: IfNotPresent
# hostNetwork can be true or false
hostNetwork: true
# Set DNS policy for the pod.
# Defaults to "ClusterFirst".
# Valid values are 'ClusterFirstWithHostNet', 'ClusterFirst', 'Default'
or 'None'.
# DNS parameters given in DNSConfig will be merged with the policy
selected with DNSPolicy.
# To have DNS options set along with hostNetwork, you have to specify DNS
policy
# explicitly to 'ClusterFirstWithHostNet'.
dnsPolicy: ClusterFirstWithHostNet
# resources describes the compute resource requirements and limits
resources:
requests:
memory: "1024Mi"
cpu: "500m"
limits:
memory: "1024Mi"
cpu: "500m"
# storageMode can be EmptyDir, HostPath, StorageClass
storageMode: EmptyDir
# hostPath is the local path to store data
hostPath: /data/rocketmq/nameserver
# volumeClaimTemplates defines the storageClass
volumeClaimTemplates:
- metadata:
name: namesrv-storage
spec:
accessModes:
- ReadWriteOnce
storageClassName: rocketmq-storage
resources:
requests:
storage: 1Gi
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