tag:blogger.com,1999:blog-1397115249631682228.post2438022411022064930..comments2024-03-29T05:41:44.373+01:00Comments on Sander van der Burg's blog: A more realistic public Disnix exampleSander van der Burghttp://www.blogger.com/profile/12718166966821611609noreply@blogger.comBlogger5125tag:blogger.com,1999:blog-1397115249631682228.post-39468427292822387642018-08-07T10:31:34.945+02:002018-08-07T10:31:34.945+02:00There is already an extension framework for that c...There is already an extension framework for that called: Dynamic Disnix (see blog posts: <a href="http://sandervanderburg.blogspot.com/2011/03/self-adaptive-deployment-with-disnix.html" rel="nofollow">Self-adaptive deployment with Disnix</a> and <a href="http://sandervanderburg.blogspot.com/2015/07/deploying-state-with-disnix.html" rel="nofollow">Deploying state with Disnix</a>) allowing you to program such things, but it only exists as a very experimental prototype.<br /><br />I hope some day that I can get it out of the prototype stage and make it more polished.<br />Sander van der Burghttps://www.blogger.com/profile/12718166966821611609noreply@blogger.comtag:blogger.com,1999:blog-1397115249631682228.post-73873199865903961642018-07-25T19:24:25.171+02:002018-07-25T19:24:25.171+02:00Do you plan to add auto-scaling support?Do you plan to add auto-scaling support?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-1397115249631682228.post-86268955949521377562018-03-11T19:19:42.814+01:002018-03-11T19:19:42.814+01:00Yes that's correct. Dysnomia implements a plug...Yes that's correct. Dysnomia implements a plugin system and plugin decides how a snapshot should be taken or restored.<br /><br />In this particular example, the databases are snapshotted by invoking the mysqldump command and the state of the web applications (e.g. the photo gallery) by invoking the tar command.<br /><br />I don't use any specialized filesystem. This has a number of performance implications, in particular for big databases, but for small datasets it works well enough.<br />Sander van der Burghttps://www.blogger.com/profile/12718166966821611609noreply@blogger.comtag:blogger.com,1999:blog-1397115249631682228.post-73573917519418034582018-03-08T12:45:10.066+01:002018-03-08T12:45:10.066+01:00dysnomia takes the snapshots with an application-s...dysnomia takes the snapshots with an application-specific script.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-1397115249631682228.post-81175476721562574852018-02-28T18:28:56.804+01:002018-02-28T18:28:56.804+01:00For the state snapshots, do you use a filesystem l...For the state snapshots, do you use a filesystem like LVM?Ryan Mulliganhttps://www.blogger.com/profile/01470099198833585582noreply@blogger.com