fstaidã¨ããHAãã¼ã¢ã³ãä½ãã¾ããã github.com Heartbeatã¨ãCorosyncã¨ãPacemakerã®ä»£æ¿ãèãã¦ä½ã£ãã½ããã¦ã§ã¢ã§ãã ãªãä½ã£ãã®ãï¼ ããã»ã©å¤ãã¯ãªããã§ãããã¾ã«ãå æ¹ã®è¨±å¯ããIPã¢ãã¬ã¹ã¯ï¼ã¤ãããªãããããã§ã¤ã«ãªã¼ãã¼æã«ElasticIPãä»ãæ¿ããæãã§ãã¨ããæ¡ä»¶ããã¾ã«ãããã§ããã ããããã¨ãCorosync/Pacemakerã§ã¯ã©ã¹ã¿çµãããã ãããªâ¦ãã¨ãããã¨ã«ãªã£ã¦ãHeartbeat/Corosync/Pacemakerã使ããããªã欲ãé«ã¾ã£ãçµæãä½æããã¾ããã KeepalivedãSerfã使ã£ã¦ã¯ã©ã¹ã¿ãçµããã¨ãã§ãããã§ãããã©ãããããããã¨ã«å¯¾ãã¦ããªã¼ãã¼ãã«æã¨ãæå¾æ¥ã®æ¹åæãã¬ãããªãæãã§ãã¾ããã 話ã¯å¤ãã£ã¦MHAã§ãã MHAããã§ããããå®å®ããåä½ãã¬ããªã±ã¼ã·ã§
{{#tags}}- {{label}}
{{/tags}}