There was a wrong assumption that if galera.master or
galera.slave or mysql.server was defined in pillar we tried
to pick user/password from pillar.
This patch updates condition to ensure that enabled attribute
set to True.
Related-Prod: PROD-16658
Change-Id: I9cdd9259000d7fc648b41d7402dc8ffe9659955b
This is useful when using proxies. The default Tornado backend does not
utilize proxy environment variables and isn't able to set no_proxy variable.
Change-Id: I4a51c6fc9abe65d46ed4f3adeb30f7a25337857e