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    • NetObserv - Sprint 284

      4.14 - runs way to much often, fails strangely - seems like a bad bad setup, mismatch between the cron and the f naming.

      4.18,4.19 failiure to create VMs:

      {  fail [github.com/openshift/openshift-tests-private/test/extended/util/assert.go:30]: Unexpected error:
          <*errors.errorString | 0xc001be38d0>: 
          case: [sig-netobserv] Network_Observability with Loki with VMs Author:aramesha-NonPreRelease-Longduration-Medium-85887-Verify UDN with VMs [Disruptive][Slow]
          error: fail to process [--ignore-unknown-parameters=true -f /tmp/fixture-testdata-dir497507116/test/extended/testdata/netobserv/virtualization/test-vm-UDN_template.yaml -p NAME=test-vm3 -p NAMESPACE=netobserv-udn-85887 -p NETWORK_NAME=udn-network-85887]
          {
              s: "case: [sig-netobserv] Network_Observability with Loki with VMs Author:aramesha-NonPreRelease-Longduration-Medium-85887-Verify UDN with VMs [Disruptive][Slow]\nerror: fail to process [--ignore-unknown-parameters=true -f /tmp/fixture-testdata-dir497507116/test/extended/testdata/netobserv/virtualization/test-vm-UDN_template.yaml -p NAME=test-vm3 -p NAMESPACE=netobserv-udn-85887 -p NETWORK_NAME=udn-network-85887]",
          }
      occurred}

      4.21 error (potential flake):

      {{{  fail [github.com/openshift/openshift-tests-private/test/extended/netobserv/test_flowcollector.go:3044]: Unexpected error:
          <*fmt.wrapError | 0xc00319f340>: 
          Error running oc --kubeconfig=/tmp/kubeconfig-708559996 create -f /tmp/e2e-test-netobserv-bfzpx-b8rzvf55config.json:
          StdOut>
          Error from server (InternalError): error when creating "/tmp/e2e-test-netobserv-bfzpx-b8rzvf55config.json": Internal error occurred: failed calling webhook "mutatevirtualmachines.kubemacpool.io": failed to call webhook: Post "https://kubemacpool-service.openshift-cnv.svc:443/mutate-virtualmachines?timeout=10s": no endpoints available for service "kubemacpool-service"
          StdErr>
          Error from server (InternalError): error when creating "/tmp/e2e-test-netobserv-bfzpx-b8rzvf55config.json": Internal error occurred: failed calling webhook "mutatevirtualmachines.kubemacpool.io": failed to call webhook: Post "https://kubemacpool-service.openshift-cnv.svc:443/mutate-virtualmachines?timeout=10s": no endpoints available for service "kubemacpool-service"
          exit status 1
          
          {
              msg: "Error running oc --kubeconfig=/tmp/kubeconfig-708559996 create -f /tmp/e2e-test-netobserv-bfzpx-b8rzvf55config.json:\nStdOut>\nError from server (InternalError): error when creating \"/tmp/e2e-test-netobserv-bfzpx-b8rzvf55config.json\": Internal error occurred: failed calling webhook \"mutatevirtualmachines.kubemacpool.io\": failed to call webhook: Post \"https://kubemacpool-service.openshift-cnv.svc:443/mutate-virtualmachines?timeout=10s\": no endpoints available for service \"kubemacpool-service\"\nStdErr>\nError from server (InternalError): error when creating \"/tmp/e2e-test-netobserv-bfzpx-b8rzvf55config.json\": Internal error occurred: failed calling webhook \"mutatevirtualmachines.kubemacpool.io\": failed to call webhook: Post \"https://kubemacpool-service.openshift-cnv.svc:443/mutate-virtualmachines?timeout=10s\": no endpoints available for service \"kubemacpool-service\"\nexit status 1\n",
              err: <*exec.ExitError | 0xc00319f320>{
                  ProcessState: {
                      pid: 4577,
                      status: 256,
                      rusage: {
                          Utime: {Sec: 0, Usec: 150236},
                          Stime: {Sec: 0, Usec: 99486},
                          Maxrss: 332528,
                          Ixrss: 0,
                          Idrss: 0,
                          Isrss: 0,
                          Minflt: 4157,
                          Majflt: 0,
                          Nswap: 0,
                          Inblock: 0,
                          Oublock: 1504,
                          Msgsnd: 0,
                          Msgrcv: 0,
                          Nsignals: 0,
                          Nvcsw: 1301,
                          Nivcsw: 35,
                      },
                  },
                  Stderr: nil,
              },
          }}}
      

      Also I have seen tcp flows = 0 error - when checking it seems like it is a problem with the cluster being ipv6 primary -> switching to ipv4 should fix this. 

              rh-ee-osmakal Oliver Smakal
              rh-ee-osmakal Oliver Smakal
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                Created:
                Updated: