
kubernetes 部署 mysql 5.7 报错 crashloopbackoff
问题:
在 kubernetes 集群中部署 mysql 5.7 时,pod 处于 crashloopbackoff 状态,并输出错误消息:mysqld failed while attempting to check config。
原因:
检查配置时出错,可能是配置文件有误所致。
解决方法:
检查配置文件:
检查启动脚本:
检查容器环境:
检查存储卷:
重新部署 pod:
以下是部分涉及的文件示例:
deployment yaml:
apiversion: apps/v1
kind: deployment
metadata:
name: mysql-deployment
spec:
replicas: 1
selector:
matchlabels:
app: mysql
template:
metadata:
labels:
app: mysql
spec:
containers:
- name: mysql
image: mysql:5.7
env:
- name: mysql_root_password
value: root
ports:
- containerport: 3306
volumemounts:
- mountpath: /var/lib/mysql
name: mysql-storage
volumes:
- name: mysql-storage
persistentvolumeclaim:
claimname: mysql-pvcpersistentvolume yaml:
apiversion: v1
kind: persistentvolume
metadata:
name: mysql-pv
spec:
capacity:
storage: 10gi
accessmodes:
- readwriteonce
hostpath:
path: /var/lib/mysqlyaml/mysqlvolumepersistentvolumeclaim yaml:
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: mysql-pvc
spec:
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 10Gi以上就是Kubernetes 部署 MySQL 5.7 遇到 CrashLoopBackOff 错误:如何排查 mysqld failed while attempting to check config 问题?的详细内容,更多请关注php中文网其它相关文章!
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