I set up a small mysql/percona/galera cluster using the percona cluster docker image, with 3 nodes.
I followed the documentation written here
After starting up the whole cluster, I'm missing some of the wsrep variables.
For instance wsrep_local_state_comment. (among many others)
Does anyone knows why is this happening ?
(I'd imagine it is not, strictly ,percona related, but I don't know)