Merge the tip of origin/release/proposed/2019.2.0 into origin/release/2019.2.0

3b997ce update ceph pipline for refactored grains
1c9de58 Run salt.minion and full refresh consistently
ebc296c Update libs and restart salt-minion before gerrit and jenkins setup
4b84838 Reload salt.minion before running jenkins.client state
0df5b23 Add ability to run full refresh alternately
99e79aa Fail packages upgrade if pkg.refresh_db has failed

Change-Id: Iab6208b7197a05bad325ce55c1e192b2b0ae9930