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Bug
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Resolution: Unresolved
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Major
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None
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4.14.z
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None
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Quality / Stability / Reliability
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False
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None
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None
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No
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None
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None
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None
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None
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Description of problem:
NOTE: the issue is only happen with 4.14.z, no issue with 4.15
created 4.14.0-0.nightly-2024-01-09-095729 cluster with OpenShiftSDN network
$ oc get clusterversion
NAME VERSION AVAILABLE PROGRESSING SINCE STATUS
version 4.14.0-0.nightly-2024-01-09-095729 True False 141m Cluster version is 4.14.0-0.nightly-2024-01-09-095729
$ oc get network/cluster -o jsonpath='{.status.networkType}'
OpenShiftSDN
screen shot folder https://drive.google.com/drive/folders/17TmG9Cdm8NV-4VBHouFaecoGulTudCVH?usp=drive_link, see 414_sdn.png, could see the Observe menu on the admin console for OpenShiftSDN network.
update network from OpenShiftSDN to OVNKubernetes, steps:
export OVN_SDN_MIGRATION_TIMEOUT=0s, then run script https://raw.githubusercontent.com/openshift/release/master/ci-operator/step-registry/ovn/sdn-migration/ovn-sdn-migration-commands.sh in your cluster
wait for the shell finished, login admin console again, or refresh the admin console UI if you logged in before.
$ oc get network/cluster -o jsonpath='{.status.networkType}'
OVNKubernetes
no Observe menu on the admin console, reason is monitoring-plugin is degraded, error is:
Failed to get a valid plugin manifest from /api/plugins/monitoring-plugin/ SyntaxError: JSON.parse: unexpected end of data at line 1 column 1 of the JSON data
see 414_sdn_to_ovn.png, this will block user who want to search targets/alerts/dashboards/metrics on admin console
Version-Release number of selected component (if applicable):
4.14.0-0.nightly-2024-01-09-095729, update network from OpenShiftSDN to OVNKubernetes
How reproducible:
always
Steps to Reproduce:
1. created 4.14.0-0.nightly-2024-01-09-095729 cluster with SDN network 2. update network from OpenShiftSDN to OVNKubernetes 3. login admin console
Actual results:
monitoring-plugin is degraded after network updated from OpenShiftSDN to OVNKubernetes
Expected results:
no issue
Additional info:
also checked with 4.15.0-0.nightly-2024-01-10-101042, no such issue, see 415_sdn.png and 415_sdn_to_ovn.png. the issue is only with 4.14.
