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Story
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Resolution: Test Pending
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Major
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openshift-4.18
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None
Fix version: AI 2.37
Summary of change:
From OCP 4.18, you can a install highly available cluster with 3 / 4 / 5 control plane nodes (rather than only 3) with baremetal / none platform, x86_64 CPU arch
Required updates:
- In the GUI chapter:
- Document the new Number of Control Plane Nodes field (see MGMT-19300 and MGMT-19334 for additional information and screen captures)
- Remove the Single Node OpenShift checkbox description.
- In the API chapter, add the new Create Cluster parameter called control_plane_count, which is an integer (1 / 3 / 4 / 5). This parameter deprecates
high_availability_mode - Change every place where it is says exactly three control plane nodes
Additional resources:
- is duplicated by
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HCIDOCS-593 Docs for OCPSTRAT-1219 Allow 5-node control planes in day 1 with Agent-Based Installer
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- Closed
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- mentioned on