mysql启动集群报连接本地失败_启动本地安装的pxc集群失败，前面的步骤都检查没错了...

在真是的华为云linux centos7.4 上执行 systemctl start mysql@bootstrap.service 启动失败了

● mysql@bootstrap.service - Percona XtraDB Cluster with config /etc/sysconfig/mysql.bootstrap

Loaded: loaded (/usr/lib/systemd/system/mysql@.service; disabled; vendor preset: disabled)

Active: failed (Result: exit-code) since Wed 2020-11-11 23:28:44 CST; 14s ago

Process: 22844 ExecStopPost=/usr/bin/mysql-systemd stop-post (code=exited, status=0/SUCCESS)

Process: 22814 ExecStop=/usr/bin/mysql-systemd stop (code=exited, status=2)

Process: 22355 ExecStartPost=/usr/bin/mysql-systemd start-post $MAINPID (code=exited, status=1/FAILURE)

Process: 22352 ExecStart=/usr/bin/mysqld_safe --basedir=/usr ${EXTRA_ARGS} (cod