shiywang

➜  kubevirt-ansible git:(change_structure) oc get po/virt-handler-5rzmp po/virt-handler-r2hrl  -n kube-system -o yaml
apiVersion: v1
items:
- apiVersion: v1
  kind: Pod
  metadata:
    annotations:
      scheduler.alpha.kubernetes.io/critical-pod: ""
      scheduler.alpha.kubernetes.io/tolerations: |
        [

shiywang

func updatePodOwnerToRc(t *testing.T, pod *v1.Pod, rc *v1.ReplicationController) {
	var controllerReference metav1.OwnerReference
	var trueVar = true
	controllerReference = metav1.OwnerReference{UID: rc.UID, APIVersion: controllerKindRC.GroupVersion().String(), Kind: controllerKindRC.Kind, Name: rc.Name, Controller: &trueVar}
	pod.OwnerReferences = append(pod.OwnerReferences, controllerReference)
}

shiywang

apiVersion: v1
items:
- apiVersion: kubevirt.io/v1alpha2
  kind: VirtualMachineInstance
  metadata:
    annotations:
      presets.virtualmachines.kubevirt.io/presets-applied: kubevirt.io/v1alpha2
    clusterName: ""
    creationTimestamp: 2018-08-29T12:06:07Z
    finalizers:

shiywang

➜  kubevirt-ansible git:(master) oc get pod virt-launcher-vm-cirros-m84r7 -o yaml
apiVersion: v1
kind: Pod
metadata:
  annotations:
    kubevirt.io/created-by: e951da09-ab83-11e8-bbea-fa163e57dd5d
    kubevirt.io/owned-by: virt-handler
    openshift.io/scc: privileged
  creationTimestamp: 2018-08-29T12:06:07Z
  generateName: virt-launcher-vm-cirros-

shiywang

•STEP: Wait until vmi ready
level=error timestamp=2018-08-16T02:34:24.617087Z pos=utils.go:1429 component=tests output="the server doesn't have a resource type \"abc\"\n" reason="exit status 1" msg="oc command failed: /usr/bin/oc get abc vm-cirros -o=jsonpath='{.status.phase}' -n kubevirt-test-default,"
level=error timestamp=2018-08-16T02:34:40.881898Z pos=utils.go:1429 component=tests output="the server doesn't have a resource type \"abc\"\n" reason="exit status 1" msg="oc command failed: /usr/bin/oc get abc vm-cirros -o=jsonpath='{.status.phase}' -n kubevirt-test-default,"
level=error timestamp=2018-08-16T02:34:57.191880Z pos=utils.go:1429 component=tests output="the server doesn't have a resource type \"abc\"\n" reason="exit status 1" msg="oc command failed: /usr/bin/oc get abc vm-cirros -o=jsonpath='{.status.phase}' -n kubevirt-test-default,"
level=error timestamp=2018-08-16T02:35:13.460318Z pos=utils.go:1429 component=tests output="the server doesn't have a resource type \"abc\"\n" reason="exit status 1"

shiywang

Troubleshooting container on Openshift/Kubernetes can be challenging because it's totally different from traditional approaches.In this presentation, we will gave you some quick views of some common way to debug your containers, like run/debug/exec/port-forwarding, then we will explain of how those tools works in the cluster, what's the different and similar, how to use it properly and more efficiently. At the end, we will give you a detail introduction of port-forwarding with reverse and UDP support which is a new feature we've been working on it and a demo will be presented as well.

shiywang

func retSplit(s string) Result {
	tmp := regexp.MustCompile(`\s`).Split(s, -1)
	if len(tmp) >= 3 {
		name := regexp.MustCompile(`\"`).Split(tmp[1], -1)[1]
		resource := tmp[0]
		verb := tmp[2]
		return Result{ResourceName: name, ResourceType: resource, Verb: verb}
	}
	return Result{}
}

shiywang

Keybase proof

I hereby claim:

• I am shiywang on github.
• I am shiywang (https://keybase.io/shiywang) on keybase.
• I have a public key ASCb0ZpYeP2PFMaTHr0s7ibqp42BE2kazhyT9IdusqE8yAo

To claim this, I am signing this object:

shiywang

git config --global alias.co checkout
git config --global alias.br branch
git config --global alias.ci commit
git config --global alias.st status

shiywang

apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
  labels:
    cdi.io: ""
  name: datavolumes.cdi.io
spec:
  group: cdi.io
  names:
    kind: DataVolume