Changelog:
e66f12d fs2bs: skip migration when a mix of fs and bs is detected
ae196bf validate: check virtual_ips variable
3116f46 ceph-rgw-loadbalancer: Fix keepalived master selection
175ffa1 switch2container: fix mon quorum check
41314f4 Revert "tests: temporarily use david's flavor"
3f64ced ceph-osd: replace sysctl command task by slurp
ed9f064 tests: temporarily use david's flavor
ef975ef dashboard: configure passwords via stdin
2725db3 library: refact ceph_dashboard_user