Oath FFU Juno To Ocata

Preparing to upgrade

1. Create CMR.
2. Finalize CMR steps
3. Testing chef bootstrap & converge for api, mq, db, HVs
4. Verify runbooks for SRE/PE
5. Add new VIPs to LB
6. Validate control plane pipeline
7. HV preparation

  # Upgrade all compute nodes to RHEL 7

1. DB preparation

  # archive deleted rows
  # validate backups

1. Verify network ACLs are correct
2. Update the Horizon Banner with CMR information
3. Add VIP settings in Chef recipe
4. Internal announcements on intranet, email, etc
5. Build new jumphosts that use openstack-client, rather than the novaclient