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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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4.16
Description of problem:
Intermittent error during the installation process when enabling Cluster API (CAPI) in the install-config for OCP 4.16 tech preview IPI installation on top of OSP. The error occurs during the post-machine creation hook, specifically related to Floating IP association.
Version-Release number of selected component (if applicable):
OCP: 4.16.0-0.nightly-2024-05-16-092402 TP enabled on top of OSP: RHOS-17.1-RHEL-9-20240123.n.1
How reproducible:
The issue occurs intermittently, sometimes the installation succeeds, and other times it fails.
Steps to Reproduce:
1.Install OSP 2.Initiate OCP installation with TP and CAPI enabled 3.Observe the installation logs of the failed installation.
Actual results:
The installation fails intermittently with the following error message: ... 2024-05-17 23:37:51.590 | level=debug msg=E0517 23:37:29.833599 266622 controller.go:329] "Reconciler error" err="failed to create cluster accessor: error creating http client and mapper for remote cluster \"openshift-cluster-api-guests/ostest-4qrz2\": error creating client for remote cluster \"openshift-cluster-api-guests/ostest-4qrz2\": error getting rest mapping: failed to get API group resources: unable to retrieve the complete list of server APIs: v1: Get \"https://api.ostest.shiftstack.com:6443/api/v1?timeout=10s\": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)" controller="machine" controllerGroup="cluster.x-k8s.io" controllerKind="Machine" Machine="openshift-cluster-api-guests/ostest-4qrz2-master-0" namespace="openshift-cluster-api-guests" name="ostest-4qrz2-master-0" reconcileID="985ba50c-2a1d-41f6-b494-f5af7dca2e7b" 2024-05-17 23:37:51.597 | level=debug msg=E0517 23:37:39.838706 266622 controller.go:329] "Reconciler error" err="failed to create cluster accessor: error creating http client and mapper for remote cluster \"openshift-cluster-api-guests/ostest-4qrz2\": error creating client for remote cluster \"openshift-cluster-api-guests/ostest-4qrz2\": error getting rest mapping: failed to get API group resources: unable to retrieve the complete list of server APIs: v1: Get \"https://api.ostest.shiftstack.com:6443/api/v1?timeout=10s\": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)" controller="machine" controllerGroup="cluster.x-k8s.io" controllerKind="Machine" Machine="openshift-cluster-api-guests/ostest-4qrz2-master-0" namespace="openshift-cluster-api-guests" name="ostest-4qrz2-master-0" reconcileID="dfe5f138-ac8e-4790-948f-72d6c8631f21" 2024-05-17 23:37:51.603 | level=debug msg=Machine ostest-4qrz2-master-0 is ready. Phase: Provisioned 2024-05-17 23:37:51.610 | level=debug msg=Machine ostest-4qrz2-master-1 is ready. Phase: Provisioned 2024-05-17 23:37:51.615 | level=debug msg=Machine ostest-4qrz2-master-2 is ready. Phase: Provisioned 2024-05-17 23:37:51.619 | level=info msg=Control-plane machines are ready 2024-05-17 23:37:51.623 | level=error msg=failed to fetch Cluster: failed to generate asset "Cluster": failed to create cluster: failed during post-machine creation hook: Resource not found: [POST https://10.46.44.159:13696/v2.0/floatingips], error message: {"NeutronError": {"type": "ExternalGatewayForFloatingIPNotFound", "message": "External network 654792e9-dead-485a-beec-f3c428ef71da is not reachable from subnet d9829374-f0de-4a41-a1c0-a2acdd4841da. Therefore, cannot associate Port 01c518a9-5d5f-42d8-a090-6e3151e8af3f with a Floating IP.", "detail": ""}} 2024-05-17 23:37:51.629 | level=info msg=Shutting down local Cluster API control plane... 2024-05-17 23:37:51.637 | level=info msg=Stopped controller: Cluster API 2024-05-17 23:37:51.643 | level=warning msg=process cluster-api-provider-openstack exited with error: signal: killed 2024-05-17 23:37:51.653 | level=info msg=Stopped controller: openstack infrastructure provider 2024-05-17 23:37:51.659 | level=info msg=Local Cluster API system has completed operations
Expected results:
The installation should complete successfully
Additional info: CAPI is enabled by adding the following to the install-config:
featureSet: 'CustomNoUpgrade' featureGates: ['ClusterAPIInstall=true']
- blocks
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OCPBUGS-35372 Installer sometimes fails to attach the bootstrap FIP when additional networks are set
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- Closed
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- is cloned by
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OCPBUGS-35372 Installer sometimes fails to attach the bootstrap FIP when additional networks are set
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- Closed
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- links to
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RHEA-2024:3718 OpenShift Container Platform 4.17.z bug fix update
- mentioned on