Upgrade from Galera 1.1.0 to 2.0.0
This article describes how to upgrade (online) from Galera 1.1.0 to 2.0.0. Rolling restarts is only supported in the Commercial Version.
Pre-requisite: Upgrade to cmon 1.1.24
Avoid upgrading during Peak Times if possible!!
Download Galera 2.0.0
Two components must be downloaded:
- The Galera Replicator
- The Galera Enabled MySQL server
Galera Replicator Library (PROVIDER)
Ubuntu 64-bit : Download Galera Provider here . The link is https://launchpad.net/galera/2.x/23.2.0/+download/galera-23.2.0-amd64.deb
Redhat 64-bit: Download Galera provider here. The link is https://launchpad.net/galera/2.x/23.2.0/+download/galera-23.2.0-1.rhel5.x86_64.rpm
Galera Enabled MySQL Server (MYSQL SERVER)
At this stage you should now have:
- cmon 1.1.27 installed and running on all hosts (verify in host management)
- two files downloaded (either two files for Ubuntu or two files for Redhat) - remember the location of these.
Create Software Package
You now need to create a Software Package (in the CMON Web UI go to "Software Packages", and you will see the following.
Enter a name and press Create, we have used the name 'galera-2.0.0',
Install the Software Package
Yes, it`s a tar gz as my system is Debian. System (Apache2) error log is clean - only few entrys aby missing favicon.ico file. Check the file attached.
Maybe there is someting broken. I have also a problem with one node, as we are already mailing in different topic. Maybe they are connected?
Ok, problem solved.
My system is Win7 and latest Firefox - upload file is reported as x-tar (not x-gzip). After modify of line 132-133 of the file lib/shared/mgmt/software.php upload not fail.
Is it my problem only or general issue? Under Chrome is the same - wrong value in $_FILES["file"]["type"] (PHP 5.3.3-7+squeeze8 with Suhosin-Patch (cli) (built: Feb 10 2012 13:05:56)).
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