[JIRA] (OVIRT-1159) remove stale host ID from PHX HE setup

remove stale host ID from PHX HE setup -------------------------------------- Key: OVIRT-1159 URL: https://ovirt-jira.atlassian.net/browse/OVIRT-1159 Project: oVirt - virtualization made easy Issue Type: Task Reporter: Evgheni Dereveanchin Assignee: Evgheni Dereveanchin Our PHX environment was updated from 3.5 with host reinstalls which left behind a stale host: ID host 1 ovirt-srv01 (stale) 2 ovirt-srv02 3 ovirt-srv03 4 ovirt-srv01 Since [BZ#1215437|https://bugzilla.redhat.com/show_bug.cgi?id=1215437] and [BZ#1321889|https://bugzilla.redhat.com/show_bug.cgi?id=1321889] were included in 3.6 it is now possible to fix the stale ID for ovirt-srv01 since it's pending 4.1 upgrades anyway Action plan: 1) put ovirt-srv01 in Maintenance 2) remove from Engine 3) re-deploy (or just clean HA agent cache?) 4) run hosted-engine --deploy and re-add with ID=1 5) put in Maintenance again, stop HA agent # service ovirt-ha-agent stop 6) clean up leftover ID=4: # hosted-engine --clean-metadata --host-id=4 7) start agent, wait for FSM to initialize, activate host # service ovirt-ha-agent start Will test it on my test upgraded environment first.