Comments on: High availability for MySQL on Amazon EC2 – Part 3 – Configuring the HA resources http://www.mysqlperformanceblog.com/2010/07/12/high-availability-for-mysql-on-amazon-ec2-%e2%80%93-part-3-%e2%80%93-configuring-the-ha-resources/ Percona's MySQL & InnoDB performance and scalability blog Sat, 11 Feb 2012 16:45:54 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Jimmy Soho http://www.mysqlperformanceblog.com/2010/07/12/high-availability-for-mysql-on-amazon-ec2-%e2%80%93-part-3-%e2%80%93-configuring-the-ha-resources/comment-page-1/#comment-770349 Jimmy Soho Sat, 31 Jul 2010 08:37:39 +0000 http://www.mysqlperformanceblog.com/?p=3325#comment-770349 For example, this article: http://agiletesting.blogspot.com/2009/02/load-balancing-in-amazon-ec2-with.html "You could use Linux-HA, or Wackamole and the Spread toolkit. However, this is not possible in Amazon EC2 because IP addresses cannot be shared among instances in the manner that heartbeat-type protocols expect." For example, this article:

http://agiletesting.blogspot.com/2009/02/load-balancing-in-amazon-ec2-with.html

“You could use Linux-HA, or Wackamole and the Spread toolkit. However, this is not possible in Amazon EC2 because IP addresses cannot be shared among instances in the manner that heartbeat-type protocols expect.”

]]> By: Jimmy Soho http://www.mysqlperformanceblog.com/2010/07/12/high-availability-for-mysql-on-amazon-ec2-%e2%80%93-part-3-%e2%80%93-configuring-the-ha-resources/comment-page-1/#comment-770348 Jimmy Soho Sat, 31 Jul 2010 08:36:24 +0000 http://www.mysqlperformanceblog.com/?p=3325#comment-770348 I'm reading at quite a few places that HA doesn't work with EC2, but this post suggests it does work. Curious about your next posts.. I’m reading at quite a few places that HA doesn’t work with EC2, but this post suggests it does work. Curious about your next posts..

]]> By: Yves Trudeau http://www.mysqlperformanceblog.com/2010/07/12/high-availability-for-mysql-on-amazon-ec2-%e2%80%93-part-3-%e2%80%93-configuring-the-ha-resources/comment-page-1/#comment-769141 Yves Trudeau Mon, 12 Jul 2010 17:25:31 +0000 http://www.mysqlperformanceblog.com/?p=3325#comment-769141 Florian, waits a bit, you'll see why later. The mysql script manages instances, not mysql directly. Florian, waits a bit, you’ll see why later. The mysql script manages instances, not mysql directly.

]]> By: Florian Haas http://www.mysqlperformanceblog.com/2010/07/12/high-availability-for-mysql-on-amazon-ec2-%e2%80%93-part-3-%e2%80%93-configuring-the-ha-resources/comment-page-1/#comment-769136 Florian Haas Mon, 12 Jul 2010 16:49:45 +0000 http://www.mysqlperformanceblog.com/?p=3325#comment-769136 Yves, why use ocf:heartbeat:anything when you could just as well use ocf:heartbeat:mysql with "params binary=/usr/local/bin/mysql", and actually get MySQL specific resource monitoring? Yves, why use ocf:heartbeat:anything when you could just as well use ocf:heartbeat:mysql with “params binary=/usr/local/bin/mysql”, and actually get MySQL specific resource monitoring?

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