Why do I spend time blogging about security frameworks? Because, although there are some resources available on the Web, none apply to Percona XtraDB Cluster (PXC) directly. Actually, I rarely encounter a MySQL setup where SELinux is enforced and never when Percona XtraDB Cluster (PXC) or another Galera replication implementation is used. As we’ll see, there are good reasons for that. I originally thought this post would be a simple “how to” but it ended up with a push request to modify the SST script and a few other surprises.
Some context
These days, with all the major security breaches of the last few years, the importance of security in IT cannot be highlighted enough. For that reason, …
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