cloudscape-germany
/ check_slave_status.rb
Created
February 2, 2016 10:03
— forked from blasterpal/check_slave_status.rb
Check MySQL Slave status from Shell using Ruby
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| #!/usr/bin/env ruby | |
| @slave_status = Hash[%x(mysql -uroot -e 'SHOW SLAVE STATUS \\\G').split(/\s*\n\s*/).map { |e| spl = e.split(/\:\s*/); spl.size == 2 ? [spl.first, spl.last] : nil }.compact] | |
| def slave_healthy? | |
| @slave_status['Slave_IO_Running'] == 'Yes' && | |
| @slave_status['Slave_SQL_Running'] == 'Yes' && | |
| @slave_status['Seconds_Behind_Master'] != 'NULL' && | |
| @slave_status['Seconds_Behind_Master'].to_i < 1800 | |
| end |