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-pvc
persistentvolume yaml:
apiversion: v1 kind: persistentvolume metadata: name: mysql-pv spec: capacity: storage: 10gi accessmodes: - readwriteonce hostpath: path: /var/lib/mysqlyaml/mysqlvolume
persistentvolumeclaim 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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