MHA部署问题

[文可颂]

masterha_check_repl --conf=/etc/mha/app1.cnf
Mon Oct 15 16:15:46 2018 - [warning] Global configuration file /etc/masterha_default.cnf not found. Skipping.
Mon Oct 15 16:15:46 2018 - [info] Reading application default configuration from /etc/mha/app1.cnf..
Mon Oct 15 16:15:46 2018 - [info] Reading server configuration from /etc/mha/app1.cnf..
Mon Oct 15 16:15:46 2018 - [info] MHA::MasterMonitor version 0.57.
Mon Oct 15 16:15:46 2018 - [error][/usr/local/share/perl5/MHA/ServerManager.pm, ln301] install_driver(mysql) failed: Attempt to reload DBD/mysql.pm aborted.
Compilation failed in require at (eval 26) line 3.

at /usr/local/share/perl5/MHA/DBHelper.pm line 206
at /usr/local/share/perl5/MHA/Server.pm line 166
Mon Oct 15 16:15:46 2018 - [error][/usr/local/share/perl5/MHA/ServerManager.pm, ln301] install_driver(mysql) failed: Attempt to reload DBD/mysql.pm aborted.
Compilation failed in require at (eval 26) line 3.

at /usr/local/share/perl5/MHA/DBHelper.pm line 206
at /usr/local/share/perl5/MHA/Server.pm line 166
Mon Oct 15 16:15:47 2018 - [error][/usr/local/share/perl5/MHA/ServerManager.pm, ln309] Got fatal error, stopping operations
Mon Oct 15 16:15:47 2018 - [error][/usr/local/share/perl5/MHA/MasterMonitor.pm, ln427] Error happened on checking configurations. at /usr/local/share/perl5/MHA/MasterMonitor.pm line 329
Mon Oct 15 16:15:47 2018 - [error][/usr/local/share/perl5/MHA/MasterMonitor.pm, ln525] Error happened on monitoring servers.
Mon Oct 15 16:15:47 2018 - [info] Got exit code 1 (Not master dead).

MySQL Replication Health is NOT OK!