Created
October 10, 2012 08:04
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ruby mysql checker
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| require 'rubygems' | |
| require 'mysql2' | |
| client = Mysql2::Client.new(:host => '127.0.0.1',:username => 'checker',:password => 'checker') | |
| client.query("show slave status").each do |r| | |
| lag = r['Seconds_Behind_Master'] | |
| io = r['Slave_IO_Running'] | |
| puts "row = #{r}" | |
| puts "lag = #{lag}" | |
| puts "io = #{io}" | |
| end |
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