Galera RA more consistent parameters

Hi,

I would like to have a small change in ocf:hea rtbeat:galera so that the same separator charachter(s) are used in variable values for "wsrep_cluster_address=" (currently uses a comma for separating nodes) and "cluster_host_map=" (currently uses semicolon). It took me a while to find this frustrating difference,

My suggestion is to amend the code on lines 466 and 476 in functions galera_to_pcmk_name() resp. pcmk_to_galera_name() with a comma, (",") after the existing semicolon (";") in the first "tr" selection. The final result(s) would be:

Line 466: echo "$OCF_RESKEY_cluster_host_map" | tr ';,' '\n' | tr -d ' ' | sed 's/:/ /' | awk -F' ' '$2=="'"$galera"'" {print $1;exit}'

Line 476: echo "$OCF_RESKEY_cluster_host_map" | tr ';,' '\n' | tr -d ' ' | sed 's/:/ /' | awk -F' ' '$1=="'"$pcmk"'" {print $2;exit}'

Also, when used for MariaDB, the "pid=" variable needs to be adjusted for MariaDB as it is different from the default MySQL. I suggest that it gets mentioned in the description.

Thank you for your excellent effort,

//Tamas

Locate the Galera resource-agent code containing galera_to_pcmk_name() and pcmk_to_galera_name(), especially the lines using tr for cluster_host_map. Check how separators are parsed and update the behavior to match the issue's examples; done means both mappings accept the same separators and the description mentions MariaDB's different pid setting.

Written by the indexing model from the issue text.