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  1. OpenShift Bugs
  2. OCPBUGS-49993

OSD 4.17 installation on Google Cloud require constraints/compute.vmCanIpForward to not be enforced

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      * Previously, when installing a cluster on {gcp-first}, a cluster installation failed when an instance required IP Forwarding to be disabled. With this release, IP Forwarding is disabled for all {gcp-short} machines before cluster installation so that the cluster installation issue no longer occurs. (link:https://issues.redhat.com/browse/OCPBUGS-49993[*OCPBUGS-49993*])
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      * Previously, when installing a cluster on {gcp-first}, a cluster installation failed when an instance required IP Forwarding to be disabled. With this release, IP Forwarding is disabled for all {gcp-short} machines before cluster installation so that the cluster installation issue no longer occurs. (link: https://issues.redhat.com/browse/OCPBUGS-49993 [* OCPBUGS-49993 *])
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      This is a clone of issue OCPBUGS-49842. The following is the description of the original issue:
      —
      This is a clone of issue OCPBUGS-46571. The following is the description of the original issue:
      —
      Description of problem:

      Installations on Google Cloud require the constraints/compute.vmCanIpForward to not be enforced.
Error:

time=\"2024-12-16T10:20:27Z\" level=debug msg=\"E1216 10:20:27.538990 97 reconcile.go:155] \\"Error creating an instance\\" err=\\"googleapi: Error 412: Constraint constraints/compute.vmCanIpForward violated for projects/ino-paas-tst. Enabling IP forwarding is not allowed for projects/ino-paas-tst/zones/europe-west1-b/instances/paas-osd-tst2-68r4m-master-0., conditionNotMet\\" controller=\\"gcpmachine\\" controllerGroup=\\"infrastructure.cluster.x-k8s.io\\" controllerKind=\\"GCPMachine\\" GCPMachine=\\"openshift-cluster-api-guests/paas-osd-tst2-68r4m-master-0\\" namespace=\\"openshift-cluster-api-guests\\" reconcileID=\\"3af74f44-96fe-408a-a0ad-9d63f023d2ee\\" name=\\"paas-osd-tst2-68r4m-master-0\\" zone=\\"europe-west1-b\\"\"

      Version-Release number of selected component (if applicable):

          4.17

      How reproducible:

          Every Time

      Steps to Reproduce:

          1. Enable constraints/compute.vmCanIpForward on a project
    2. Install OSD 4.17 on that project 
    3. Installation fails

      Actual results:

          Installation fails

      Expected results:

          Installation does not fail

      Additional info:

          More info in the attachments

              rh-ee-bbarbach Brent Barbachem
              openshift-crt-jira-prow OpenShift Prow Bot
              Jianli Wei Jianli Wei
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                Updated:
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