Martin Nagy

Make debugging of our containers easier

15

Debugging our database images has been a bit of a pain for me, especially when I do not have access to the machine where the container in question is being...

Unify replication templates

2

Replication templates can be unified as was done for PostgreSQL recently. This'll also allow us to make extended tests nicer.

Document selinux relabeling

3

Document the needed `:Z` option for volumes so SELinux works properly. This needs to be done for all our database images.

PostgreSQL needs a change similar to https://github.com/openshift/mysql/pull/135

PostgreSQL slaves should handle restarts properly and not delete userdata

12

Currently, we have a problem that a restarting slave occasionally doesn't start up properly. The quick fix was rm -rf'ing userdata, so a started PostgreSQL process will replicate it anew...