On Tuesday I presented "Automated, Non-Stop MySQL Operations and Failover" at the MySQL Conference and Expo 2011, and published the slides at SlideShare. I thought this talk was very complicated and it was not easy to understand in 45-minute session. Now slides are online so I assume attendees will be easier to understand what steps are needed for master failover and slave promotion.
As I mentioned during the talk, I'm planning to release the tool (monitoring master failure, promoting slave automatically or manually, and optionally switching alive master manually) as an open source software soon. The tool does all the steps what I covered at the talk so actually you don't need to do the steps manually. If you find any missing steps that need to be covered, I'd appreciate if you point out.
I'm also writing English documentation (user's guide) so please stay tuned if you're interested.
Thursday, April 14, 2011
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24 comments:
hi Yoshinori,
I have realized the mysql master and slave automatic switch and share the code on mysql forge,maybe help to you.
http://mysql-architecture.blogspot.com/2011/03/mysql-master-slave-automatic-switch.html
http://forge.mysql.com/tools/tool.php?id=306
Thanks Yoshinori ! This is the best presentation covering the MySQL replication and failover issues I've ever seen. I'm looking forward for your automation tools ! Greetz from Poland !
Sure, I will stay tuned here. Absolutely you are correct. I feel that, it is very much complicated.
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As I said during the conversation, I have the intention to release the tool (follow the master fails, slave automatically or manually to promote life and, possibly, the main switch manually), as an open source software the near future. The tool does all the steps I have covered the talk if you really have to do the steps manually. If you find the missing steps that should be covered, I would appreciate if you point.
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