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Kubectl client Kubectl rolling-update should support rolling-update to same image [Conformance] {Kubernetes e2e suite} #27328

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k8s-github-robot opened this issue Jun 14, 2016 · 7 comments
Closed

Kubectl client Kubectl rolling-update should support rolling-update to same image [Conformance] {Kubernetes e2e suite} #27328

k8s-github-robot opened this issue Jun 14, 2016 · 7 comments
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@janetkuo
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kind/flake Categorizes issue or PR as related to a flaky test. priority/critical-urgent Highest priority. Must be actively worked on as someone's top priority right now.
Milestone
v1.3

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@k8s-github-robot
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https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/logs/kubernetes-e2e-gke-staging-parallel/4156/

Failed: Kubectl client Kubectl rolling-update should support rolling-update to same image [Conformance] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/kubectl.go:1029
Expected error:
    <*errors.errorString | 0xc2084d0fc0>: {
        s: "Error running &{/workspace/kubernetes/platforms/linux/amd64/kubectl [kubectl --server=https://130.211.160.169 --kubeconfig=/workspace/.kube/config rolling-update e2e-test-nginx-rc --update-period=1s --image=gcr.io/google_containers/nginx:1.7.9 --image-pull-policy=IfNotPresent --namespace=e2e-tests-kubectl-nlrmc] []  <nil> Created e2e-test-nginx-rc-11e19e8c183ac3df74483689a98697dc\n Error from server: replicationcontrollers \"e2e-test-nginx-rc\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again\n [] <nil> 0xc208308640 exit status 1 <nil> true [0xc208050ec0 0xc208050ee0 0xc208050f00] [0xc208050ec0 0xc208050ee0 0xc208050f00] [0xc208050ed8 0xc208050ef8] [0x968650 0x968650] 0xc2088a8660}:\nCommand stdout:\nCreated e2e-test-nginx-rc-11e19e8c183ac3df74483689a98697dc\n\nstderr:\nError from server: replicationcontrollers \"e2e-test-nginx-rc\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again\n\nerror:\nexit status 1\n",
    }
    Error running &{/workspace/kubernetes/platforms/linux/amd64/kubectl [kubectl --server=https://130.211.160.169 --kubeconfig=/workspace/.kube/config rolling-update e2e-test-nginx-rc --update-period=1s --image=gcr.io/google_containers/nginx:1.7.9 --image-pull-policy=IfNotPresent --namespace=e2e-tests-kubectl-nlrmc] []  <nil> Created e2e-test-nginx-rc-11e19e8c183ac3df74483689a98697dc
     Error from server: replicationcontrollers "e2e-test-nginx-rc" cannot be updated: the object has been modified; please apply your changes to the latest version and try again
     [] <nil> 0xc208308640 exit status 1 <nil> true [0xc208050ec0 0xc208050ee0 0xc208050f00] [0xc208050ec0 0xc208050ee0 0xc208050f00] [0xc208050ed8 0xc208050ef8] [0x968650 0x968650] 0xc2088a8660}:
    Command stdout:
    Created e2e-test-nginx-rc-11e19e8c183ac3df74483689a98697dc

    stderr:
    Error from server: replicationcontrollers "e2e-test-nginx-rc" cannot be updated: the object has been modified; please apply your changes to the latest version and try again

    error:
    exit status 1

not to have occurred
@k8s-github-robot k8s-github-robot added the kind/flake Categorizes issue or PR as related to a flaky test. label Jun 14, 2016
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https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/logs/kubernetes-e2e-gke-staging-parallel/4190/

Failed: Kubectl client Kubectl rolling-update should support rolling-update to same image [Conformance] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/kubectl.go:1029
Expected error:
    <*errors.errorString | 0xc2082878e0>: {
        s: "Error running &{/workspace/kubernetes/platforms/linux/amd64/kubectl [kubectl --server=https://104.197.13.138 --kubeconfig=/workspace/.kube/config rolling-update e2e-test-nginx-rc --update-period=1s --image=gcr.io/google_containers/nginx:1.7.9 --image-pull-policy=IfNotPresent --namespace=e2e-tests-kubectl-doeav] []  <nil> Error updating pod (pods \"e2e-test-nginx-rc-p5ers\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 3 secondsError updating pod (pods \"e2e-test-nginx-rc-p5ers\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 9 secondsError updating pod (pods \"e2e-test-nginx-rc-p5ers\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 81 seconds Error from server: pods \"e2e-test-nginx-rc-p5ers\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again\n [] <nil> 0xc208586a60 exit status 1 <nil> true [0xc20831e460 0xc20831e480 0xc20831e4a0] [0xc20831e460 0xc20831e480 0xc20831e4a0] [0xc20831e478 0xc20831e498] [0x968650 0x968650] 0xc2082fcfc0}:\nCommand stdout:\nError updating pod (pods \"e2e-test-nginx-rc-p5ers\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 3 secondsError updating pod (pods \"e2e-test-nginx-rc-p5ers\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 9 secondsError updating pod (pods \"e2e-test-nginx-rc-p5ers\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 81 seconds\nstderr:\nError from server: pods \"e2e-test-nginx-rc-p5ers\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again\n\nerror:\nexit status 1\n",
    }
    Error running &{/workspace/kubernetes/platforms/linux/amd64/kubectl [kubectl --server=https://104.197.13.138 --kubeconfig=/workspace/.kube/config rolling-update e2e-test-nginx-rc --update-period=1s --image=gcr.io/google_containers/nginx:1.7.9 --image-pull-policy=IfNotPresent --namespace=e2e-tests-kubectl-doeav] []  <nil> Error updating pod (pods "e2e-test-nginx-rc-p5ers" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 3 secondsError updating pod (pods "e2e-test-nginx-rc-p5ers" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 9 secondsError updating pod (pods "e2e-test-nginx-rc-p5ers" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 81 seconds Error from server: pods "e2e-test-nginx-rc-p5ers" cannot be updated: the object has been modified; please apply your changes to the latest version and try again
     [] <nil> 0xc208586a60 exit status 1 <nil> true [0xc20831e460 0xc20831e480 0xc20831e4a0] [0xc20831e460 0xc20831e480 0xc20831e4a0] [0xc20831e478 0xc20831e498] [0x968650 0x968650] 0xc2082fcfc0}:
    Command stdout:
    Error updating pod (pods "e2e-test-nginx-rc-p5ers" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 3 secondsError updating pod (pods "e2e-test-nginx-rc-p5ers" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 9 secondsError updating pod (pods "e2e-test-nginx-rc-p5ers" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 81 seconds
    stderr:
    Error from server: pods "e2e-test-nginx-rc-p5ers" cannot be updated: the object has been modified; please apply your changes to the latest version and try again

    error:
    exit status 1

not to have occurred

@pwittrock pwittrock added the priority/important-soon Must be staffed and worked on either currently, or very soon, ideally in time for the next release. label Jun 15, 2016
@pwittrock
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@janetkuo Looks like this is related to the things @adohe fixed

@janetkuo
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@pwittrock which PR were you referring to?

@janetkuo
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Both happened at STEP: rolling-update to same image controller -- one can't update rc, one can't update pod.

@janetkuo janetkuo mentioned this issue Jun 16, 2016
Merged
@k8s-github-robot
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https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/logs/kubernetes-e2e-gke-staging-parallel/4288/

Failed: Kubectl client Kubectl rolling-update should support rolling-update to same image [Conformance] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/kubectl.go:1029
Expected error:
    <*errors.errorString | 0xc2082e3e30>: {
        s: "Error running &{/workspace/kubernetes/platforms/linux/amd64/kubectl [kubectl --server=https://146.148.103.152 --kubeconfig=/workspace/.kube/config rolling-update e2e-test-nginx-rc --update-period=1s --image=gcr.io/google_containers/nginx:1.7.9 --image-pull-policy=IfNotPresent --namespace=e2e-tests-kubectl-l6z8q] []  <nil> Error updating pod (pods \"e2e-test-nginx-rc-n1b60\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 3 secondsError updating pod (pods \"e2e-test-nginx-rc-n1b60\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 9 secondsError updating pod (pods \"e2e-test-nginx-rc-n1b60\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 81 seconds Error from server: pods \"e2e-test-nginx-rc-n1b60\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again\n [] <nil> 0xc20857cca0 exit status 1 <nil> true [0xc20836a460 0xc20836a480 0xc20836a4a0] [0xc20836a460 0xc20836a480 0xc20836a4a0] [0xc20836a478 0xc20836a498] [0x968650 0x968650] 0xc2082a4480}:\nCommand stdout:\nError updating pod (pods \"e2e-test-nginx-rc-n1b60\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 3 secondsError updating pod (pods \"e2e-test-nginx-rc-n1b60\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 9 secondsError updating pod (pods \"e2e-test-nginx-rc-n1b60\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 81 seconds\nstderr:\nError from server: pods \"e2e-test-nginx-rc-n1b60\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again\n\nerror:\nexit status 1\n",
    }
    Error running &{/workspace/kubernetes/platforms/linux/amd64/kubectl [kubectl --server=https://146.148.103.152 --kubeconfig=/workspace/.kube/config rolling-update e2e-test-nginx-rc --update-period=1s --image=gcr.io/google_containers/nginx:1.7.9 --image-pull-policy=IfNotPresent --namespace=e2e-tests-kubectl-l6z8q] []  <nil> Error updating pod (pods "e2e-test-nginx-rc-n1b60" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 3 secondsError updating pod (pods "e2e-test-nginx-rc-n1b60" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 9 secondsError updating pod (pods "e2e-test-nginx-rc-n1b60" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 81 seconds Error from server: pods "e2e-test-nginx-rc-n1b60" cannot be updated: the object has been modified; please apply your changes to the latest version and try again
     [] <nil> 0xc20857cca0 exit status 1 <nil> true [0xc20836a460 0xc20836a480 0xc20836a4a0] [0xc20836a460 0xc20836a480 0xc20836a4a0] [0xc20836a478 0xc20836a498] [0x968650 0x968650] 0xc2082a4480}:
    Command stdout:
    Error updating pod (pods "e2e-test-nginx-rc-n1b60" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 3 secondsError updating pod (pods "e2e-test-nginx-rc-n1b60" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 9 secondsError updating pod (pods "e2e-test-nginx-rc-n1b60" cannot be updated: the object has been modified; please apply your changes to the latest version and try again), retrying after 81 seconds
    stderr:
    Error from server: pods "e2e-test-nginx-rc-n1b60" cannot be updated: the object has been modified; please apply your changes to the latest version and try again

    error:
    exit status 1

not to have occurred

@k8s-github-robot
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https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/logs/kubernetes-e2e-gke-staging-parallel/4524/

Failed: Kubectl client Kubectl rolling-update should support rolling-update to same image [Conformance] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/kubectl.go:1029
Expected error:
    <*errors.errorString | 0xc20829bde0>: {
        s: "Error running &{/workspace/kubernetes/platforms/linux/amd64/kubectl [kubectl --server=https://104.198.227.49 --kubeconfig=/workspace/.kube/config rolling-update e2e-test-nginx-rc --update-period=1s --image=gcr.io/google_containers/nginx:1.7.9 --image-pull-policy=IfNotPresent --namespace=e2e-tests-kubectl-g52jk] []  <nil> Created e2e-test-nginx-rc-adf960368819e48348c0e76b10782f81\n Error from server: replicationcontrollers \"e2e-test-nginx-rc\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again\n [] <nil> 0xc208577460 exit status 1 <nil> true [0xc2083e6450 0xc2083e6478 0xc2083e64a0] [0xc2083e6450 0xc2083e6478 0xc2083e64a0] [0xc2083e6470 0xc2083e6498] [0x968c60 0x968c60] 0xc2082bed80}:\nCommand stdout:\nCreated e2e-test-nginx-rc-adf960368819e48348c0e76b10782f81\n\nstderr:\nError from server: replicationcontrollers \"e2e-test-nginx-rc\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again\n\nerror:\nexit status 1\n",
    }
    Error running &{/workspace/kubernetes/platforms/linux/amd64/kubectl [kubectl --server=https://104.198.227.49 --kubeconfig=/workspace/.kube/config rolling-update e2e-test-nginx-rc --update-period=1s --image=gcr.io/google_containers/nginx:1.7.9 --image-pull-policy=IfNotPresent --namespace=e2e-tests-kubectl-g52jk] []  <nil> Created e2e-test-nginx-rc-adf960368819e48348c0e76b10782f81
     Error from server: replicationcontrollers "e2e-test-nginx-rc" cannot be updated: the object has been modified; please apply your changes to the latest version and try again
     [] <nil> 0xc208577460 exit status 1 <nil> true [0xc2083e6450 0xc2083e6478 0xc2083e64a0] [0xc2083e6450 0xc2083e6478 0xc2083e64a0] [0xc2083e6470 0xc2083e6498] [0x968c60 0x968c60] 0xc2082bed80}:
    Command stdout:
    Created e2e-test-nginx-rc-adf960368819e48348c0e76b10782f81

    stderr:
    Error from server: replicationcontrollers "e2e-test-nginx-rc" cannot be updated: the object has been modified; please apply your changes to the latest version and try again

    error:
    exit status 1

not to have occurred

@k8s-github-robot
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https://k8s-gubernator.appspot.com/build/kubernetes-jenkins/logs/kubernetes-e2e-gke-staging-parallel/4528/

Failed: Kubectl client Kubectl rolling-update should support rolling-update to same image [Conformance] {Kubernetes e2e suite}

/go/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/test/e2e/kubectl.go:1029
Expected error:
    <*errors.errorString | 0xc208308a90>: {
        s: "Error running &{/workspace/kubernetes/platforms/linux/amd64/kubectl [kubectl --server=https://104.197.212.135 --kubeconfig=/workspace/.kube/config rolling-update e2e-test-nginx-rc --update-period=1s --image=gcr.io/google_containers/nginx:1.7.9 --image-pull-policy=IfNotPresent --namespace=e2e-tests-kubectl-fh72b] []  <nil> Created e2e-test-nginx-rc-65ab848cfd0f43861c7c29302ab6f698\n W0621 10:05:43.251178    2918 request.go:627] Throttling request took 142.367829ms, request: PUT:https://104.197.212.135/api/v1/namespaces/e2e-tests-kubectl-fh72b/replicationcontrollers/e2e-test-nginx-rc\nError from server: replicationcontrollers \"e2e-test-nginx-rc\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again\n [] <nil> 0xc20856ae00 exit status 1 <nil> true [0xc20833a478 0xc20833a498 0xc20833a4c0] [0xc20833a478 0xc20833a498 0xc20833a4c0] [0xc20833a490 0xc20833a4b0] [0x968c60 0x968c60] 0xc2082926c0}:\nCommand stdout:\nCreated e2e-test-nginx-rc-65ab848cfd0f43861c7c29302ab6f698\n\nstderr:\nW0621 10:05:43.251178    2918 request.go:627] Throttling request took 142.367829ms, request: PUT:https://104.197.212.135/api/v1/namespaces/e2e-tests-kubectl-fh72b/replicationcontrollers/e2e-test-nginx-rc\nError from server: replicationcontrollers \"e2e-test-nginx-rc\" cannot be updated: the object has been modified; please apply your changes to the latest version and try again\n\nerror:\nexit status 1\n",
    }
    Error running &{/workspace/kubernetes/platforms/linux/amd64/kubectl [kubectl --server=https://104.197.212.135 --kubeconfig=/workspace/.kube/config rolling-update e2e-test-nginx-rc --update-period=1s --image=gcr.io/google_containers/nginx:1.7.9 --image-pull-policy=IfNotPresent --namespace=e2e-tests-kubectl-fh72b] []  <nil> Created e2e-test-nginx-rc-65ab848cfd0f43861c7c29302ab6f698
     W0621 10:05:43.251178    2918 request.go:627] Throttling request took 142.367829ms, request: PUT:https://104.197.212.135/api/v1/namespaces/e2e-tests-kubectl-fh72b/replicationcontrollers/e2e-test-nginx-rc
    Error from server: replicationcontrollers "e2e-test-nginx-rc" cannot be updated: the object has been modified; please apply your changes to the latest version and try again
     [] <nil> 0xc20856ae00 exit status 1 <nil> true [0xc20833a478 0xc20833a498 0xc20833a4c0] [0xc20833a478 0xc20833a498 0xc20833a4c0] [0xc20833a490 0xc20833a4b0] [0x968c60 0x968c60] 0xc2082926c0}:
    Command stdout:
    Created e2e-test-nginx-rc-65ab848cfd0f43861c7c29302ab6f698

    stderr:
    W0621 10:05:43.251178    2918 request.go:627] Throttling request took 142.367829ms, request: PUT:https://104.197.212.135/api/v1/namespaces/e2e-tests-kubectl-fh72b/replicationcontrollers/e2e-test-nginx-rc
    Error from server: replicationcontrollers "e2e-test-nginx-rc" cannot be updated: the object has been modified; please apply your changes to the latest version and try again

    error:
    exit status 1

not to have occurred

@k8s-github-robot k8s-github-robot added priority/critical-urgent Highest priority. Must be actively worked on as someone's top priority right now. and removed priority/important-soon Must be staffed and worked on either currently, or very soon, ideally in time for the next release. labels Jun 21, 2016
@janetkuo janetkuo added this to the v1.3 milestone Jun 22, 2016
k8s-github-robot pushed a commit that referenced this issue Jun 22, 2016
Merge pull request #27509 from janetkuo/retry-update-e2e-rolling-update
24c3be1 
Automatic merge from submit-queue

Retry Pod/RC updates in kubectl rolling-update

Fixes #27328

@kubernetes/kubectl 

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@k8s-github-robot k8s-github-robot mentioned this issue Jun 23, 2016
Closed
This was referenced Jul 1, 2016
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@janetkuo janetkuo

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kind/flake Categorizes issue or PR as related to a flaky test. priority/critical-urgent Highest priority. Must be actively worked on as someone's top priority right now.
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