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Chapter 7. Executing Post Upgrade Steps
This process implements final steps after completing the main upgrade process.
Prerequisites
- You have completed the overcloud upgrade to the latest major release.
7.1. General Considerations after an Overcloud Upgrade Link kopierenLink in die Zwischenablage kopiert!
The following items are general considerations after an overcloud upgrade:
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If necessary, review the resulting configuration files on the overcloud nodes. The upgraded packages might have installed
.rpmnewfiles appropriate to the upgraded version of each service. The Compute nodes might report a failure with
neutron-openvswitch-agent. If this occurs, log into each Compute node and restart the service. For example:sudo docker restart neutron_ovs_agent
$ sudo docker restart neutron_ovs_agentCopy to Clipboard Copied! Toggle word wrap Toggle overflow In some circumstances, the
corosyncservice might fail to start on IPv6 environments after rebooting Controller nodes. This is due to Corosync starting before the Controller node configures the static IPv6 addresses. In these situations, restart Corosync manually on the Controller nodes:sudo systemctl restart corosync
$ sudo systemctl restart corosyncCopy to Clipboard Copied! Toggle word wrap Toggle overflow