Module: MysqlSlaver::MysqlCommand

Included in:
DbCopier, MasterChanger, StatusFetcher
Defined in:
lib/mysql_slaver/mysql_command.rb

Instance Method Summary collapse

Instance Method Details

#mysql_command(cmd, params) ⇒ Object 



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# File 'lib/mysql_slaver/mysql_command.rb', line 14

def mysql_command(cmd, params)
  creds = mysql_credentials('root', params)
  %[mysql #{creds} -e "#{cmd}"]
end

#mysql_credentials(user, params) ⇒ Object 



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# File 'lib/mysql_slaver/mysql_command.rb', line 3

def mysql_credentials(user, params)
  password    = params.fetch(:root_password, "")
  socket_file = params.fetch(:socket_file, nil)

  rtn = ""
  rtn << "-S #{socket_file}" if socket_file
  rtn << " -u #{user}"
  rtn << " -p #{password}" unless password.to_s == ""
  rtn
end