检查管理的 Mysql 复制集群的连接配置参数是否 OK：总是报错！

Thu May 27 19:52:05 2021 - [error][/usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm, ln208] Slaves settings check failed!
Thu May 27 19:52:05 2021 - [error][/usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm, ln416] Slave configuration failed.
Thu May 27 19:52:05 2021 - [error][/usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm, ln427] Error happened on checking configurations.  at /usr/bin/masterha_check_repl line 48.
Thu May 27 19:52:05 2021 - [error][/usr/share/perl5/vendor_perl/MHA/MasterMonitor.pm, ln525] Error happened on monitoring servers.
Thu May 27 19:52:05 2021 - [info] Got exit code 1 (Not master dead).
总是报这样的错，数据库的版本是mariadb-5.5.68-1.el7.x86_64

管理节点的版本是mha4mysql-manager-0.58-0.el7.centos.noarch

数据节点的版本是mha4mysql-node-0.58-0.el7.centos.noarch

看是否是用户权限不足导致：

grant all on *.* to repluser@'172.25.9.%' identified by '11';
flush privileges;