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Bug
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Resolution: Done-Errata
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Major
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None
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ACM 2.9.0, Submariner 0.16.0
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False
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None
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False
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Submariner Sprint 2023-10, Submariner Sprint 2023-11, Submariner Sprint 2023-12
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Critical
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No
Description of problem:
On a Regional DR setup, observing connectivity issues between the two managed clusters.
Due to this issue, ODF mirroring status remains in Warning state.
$ oc get cephblockpool ocs-storagecluster-cephblockpool -n openshift-storage -o jsonpath='{.status.mirroringStatus.summary}{"\n"}' {"daemon_health":"WARNING","health":"WARNING","image_health":"OK","states":{}}
Using subctl verify command, it was observed that the service-discovery tests are passing, however the connection specification suite is failing.
subctl verify --only service-discovery Ran 14 of 46 Specs in 647.919 seconds SUCCESS! – 14 Passed | 0 Failed | 0 Pending | 32 Skipped
subctl verify --only connectivity Ran 13 of 46 Specs in 2402.227 seconds FAIL! – 1 Passed | 12 Failed | 0 Pending | 33 Skipped
Note: Additional below flag was used in the subctl commands
"--image-override=submariner-nettest=quay.io/submariner/nettest:0.16.0-m3"
Version-Release number of selected component (if applicable):
OCP: 4.14.0-0.nightly-2023-07-31-181848
ODF: 4.14.0-99
ACM: 2.9.0-75 (quay.io:443/acm-d/acm-custom-registry:2.9.0-DOWNSTREAM-2023-08-04-03-03-30)
Submariner: 0.16.0 (brew.registry.redhat.io/rh-osbs/iib:549402)
VolSync: 0.7.3
How reproducible:
1/1
Steps to Reproduce:
- Deploy 3 OCP 4.14 clusters
- Install RHACM on hub cluster
- Using RHACM console, import other two clusters and connect using Submariner add-ons with globalnet enabled
- Deploy ODF 4.14 on both managed clusters
- Install ODF Multicluster Orchestrator operator on ACM hub cluster
- Create DRPolicy on Hub cluster
- Observe the ODF mirroring status is in Warning state due to connectivity issues
Actual results:
Submariner Connectivity issue between the managed clusters.
subctl verify connectivity verification failed.
Expected results:
Connectivity verification should pass and no connectivity issue between the managed clusters.
Additional info:
Additional bugs observed in the same setup:
https://issues.redhat.com/browse/ACM-6769
https://issues.redhat.com/browse/ACM-6777
- links to
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RHEA-2023:114022 RHEA: Submariner 0.16.0 - bug fix and enhancement update