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Type: Story
Resolution: Done
Priority: Undefined
Fix Version/s: None
Affects Version/s: None
Component/s: None
Labels:
None

Story Points:
5
Blocked:
False
Blocked Reason:

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Ready:
False
Epic Link:
Day2 add node via agent-install leftover tasks
Feature Link:
OCPSTRAT-1582 - Add nodes to clusters enhancements
Intelligence Requested:
Market:

Sprint:
Installer Sprint 260, Installer Sprint 261

Target Version:

openshift-4.17.z

SFDC Cases Links:
SFDC Cases Counter:
SFDC Cases Open:

Currently the oc node-image create command looks for the kube-system/cluster-config-v1 resource to infer some of the required elements for generating the ISO.
The main issue is that the kube-system-cluster-config-v1 resource may be stale, since it contains information used when the cluster was installed, and that may have changed during the lifetime of the cluster.

tech note about the replacement

Field	Source
APIDNSName	oc get infrastructure cluster -o=jsonpath=' {.status.apiServerURL} '
ImageDigestSource	oc get imagedigestmirrorsets image-digest-mirror -o=jsonpath=' {.spec.imageDigestMirrors} '
ImageContentSources	oc get imagecontentsourcepolicy
ClusterName	Derived from APIDNSName (api.<cluster name>.<base domain>)
SSHKey	oc get machineconfig 99-worker-ssh -o jsonpath=' {.spec.config.passwd.users[0].sshAuthorizedKeys} '
FIPS	oc get machineconfig 99-worker-ssh -o jsonpath=' {.spec.fips} '