Xingyu Wu complex347
complex347
/ MySQL Replication Check
Last active
June 8, 2019 00:03
— forked from ssimpson89/MySQL Replication Check
Just a simple Mysql Replication Health Check script I wrote. You can put this in a cron.
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| #!/bin/bash | |
| ### VARIABLES ### \ | |
| EMAIL="" | |
| SERVER="" | |
| MYSQL_CHECK=$(/usr/bin/mysql --defaults-file=/etc/mysql/repl_cli_auth.cnf -e "SHOW VARIABLES LIKE '%version%';" || echo 1) | |
| LAST_ERRNO=$(/usr/bin/mysql --defaults-file=/etc/mysql/repl_cli_auth.cnf -e "SHOW SLAVE STATUS\G" | grep "Last_Errno:" | awk '{ print $2 }') | |
| SECONDS_BEHIND_MASTER=$(/usr/bin/mysql --defaults-file=/etc/mysql/repl_cli_auth.cnf -p -e "SHOW SLAVE STATUS\G"| grep "Seconds_Behind_Master:" | awk '{ print $2 }') | |
| IO_IS_RUNNING=$(/usr/bin/mysql --defaults-file=/etc/mysql/repl_cli_auth.cnf -e "SHOW SLAVE STATUS\G" | grep "Slave_IO_Running:" | awk '{ print $2 }') | |
| SQL_IS_RUNNING=$(/usr/bin/mysql --defaults-file=/etc/mysql/repl_cli_auth.cnf -e "SHOW SLAVE STATUS\G" | grep "Slave_SQL_Running:" | awk '{ print $2 }') |