Configuring the Deployment Zone Strategy
This section describes how to configure the upgrade groups for different nodes.
Use the following command to configure the upgrade groups for different nodes.
configuration enable-upgrade-zones true
upgrade-zones zone_name
exit
nodes node_name
upgrade-zone zone_name
exit
Note | In this release, the zone upgrade strategy is applicable for only the auto option for cluster upgrade-strategy. See the following example configuration:
When upgrade-strategy is set to auto and calculated as rolling, Cluster Manager evaluates the upgrade zone configuration and performs a zone-based upgrade. If the upgrade-strategy is auto and calculated as concurrent, then it performs a concurrent upgrade regardless of the initial configuration. |
Configuration Example:
clusters ott-bm1-c1
configuration enable-upgrade-zones true
upgrade-zones zone1
exit
upgrade-zones zone2
exit
upgrade-zones zone3
exit
nodes mm1-controlplane1
upgrade-zone zone1
exit
nodes mm1-controlplane2
upgrade-zone zone2
exit
nodes mm1-controlplane3
upgrade-zone zone3
exit
nodes mm1-etcd1
upgrade-zone zone1
exit
nodes mm1-etcd2
upgrade-zone zone2
exit
nodes mm1-etcd3
upgrade-zone zone3
exit
nodes mm1-worker1
upgrade-zone zone1
exit
nodes mm1-worker2
upgrade-zone zone2
exit
nodes mm1-worker3
upgrade-zone zone3
exit
nodes mm1-worker4
upgrade-zone zone1
exit
nodes mm1-worker5
upgrade-zone zone2
exit
nodes mm1-worker6
upgrade-zone zone3
exit
nodes mm1-worker7
upgrade-zone zone1
exit
commit
end