Merge the tip of origin/release/proposed/2019.2.0 into origin/release/2019.2.0
b8b7f92 Make runPepper more resistant against SaltReqTimeoutError
4541e95 Fix enforce salt.minion state to run twice
a2e599a Enforce salt.minion state to run twice
1c6254f Change Heka installation condidtion in SL pipeline
f59d91a Added retries to the grafana.client part in SL block
b445d53 Fix getting pillar values for ES health check
792966a Replace runSaltProcessStep by cmdRun
5140ad3 [CVP,Q4] Better handling of offline minion situation for cvp methods
36b34c7 Add elasticsearch scheme var to status check
d74bf1d [CVP,Q4] Backport runContainer method for new cvp-func job
00608bc Change way to get jenkins master url
93e3198 [CVP] Fix cleanup execution for cvp jobs
e0326f6 [CVP] Fix tools_repo offline usage
365eba6 [CVP] Fix cvp-perf job for xrally 0.11.2
d2bb3f2 [CVP] Replace hardcode in runCVPrally method
f1390b6 [CVP] Add common to configureContainer method
Change-Id: I937976e84dea6552e1e3d5f319e10ddb039916fd