CentOSã«ããã¦ãheartbeatãç¨ãã¦MySQLãµã¼ãã¼ã®HAæ§æãæ§ç¯ããæé ã Heartbeatã®ã¤ã³ã¹ãã¼ã« yum -y install heartbeat #ãªããä¸åã ãããã¡ããã¨ã¤ã³ã¹ãã¼ã«ã§ããªããã¨ãããã®ã§ããä¸åº¦ yum -y install heartbeat /etc/ha.d/authkeys ãä½ã£ã¦ä¸èº«ã以ä¸ã®ããã«ããããã¹ã¿ãã¹ã¬ã¼ãã§åãã auth 1 1 crc åãã¡ã¤ã«ã®ãã¼ãã·ã§ã³ã600ã«å¤æ´ã chmod 600 /etc/ha.d/authkeys /etc/ha.d/ha.cf ãä½ã£ã¦ä¸èº«ã以ä¸ã®ããã«ãããmaster,slaveã§ä¸é¨ç°ãªãã debugfile /var/log/ha-debug logfile /var/log/ha-log logfacility local0 #çå確èªç¨ãã±ãããéãé
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