kubectl

I'm trying to update an image in Kubernetes by using the following command: kubectl set image deployment/ms-userservice ms-userservice=$DOCKER_REGISTRY_NAME/$BITBUCKET_REPO_SLUG:$BITBUCKET_COMMIT --insecure-skip-tls-verify But when I receive the following error: error: the server doesn't have a resource type "deployment" I have checked that i am in the right namespace, and that the pod with the name exists and is running. I can't find any meaningful resources in regards to this error. Sidenote: I'm doing this through Bitbucket and a pipeline, which also builds the image i want to use. Any

I started a test if my kubernetes installation is running well, with: $ kubectl run -it hello --image=busybox -- sh However it didn't work. Now I want to just clean up everything before I figure out how to continue. But if I delete the pod it gets restarted, I suppose by a corresponding replicaset. But this gets restarted as well if I delete it . What can I do now to clean up whatever kubectl run did? The run command creates a deployment which controls the replicaset please run the following commands to verify and solve: kubectl get deployments kubectl delete deployment hello 来源： https:/

I can use kubectl to see to which subjects a cluster role is applied, eg: kubectl get clusterrolebindings system:node --all-namespaces -o json { "apiVersion": "rbac.authorization.k8s.io/v1beta1", "kind": "ClusterRoleBinding", .... .... "subjects": [ { "apiGroup": "rbac.authorization.k8s.io", "kind": "Group", "name": "system:nodes" } ] } I would like to get this info the other way around, eg: I want to list all policies applied to the "system:nodes" subject. How can I do that? There is no API for the reverse index. You can look up bindings and filter on ones containing the expected subject. For

I want to get the specific value of an annotation into a kubectl custom columns field. I can get all the current annotations on a resource like so: kubectl get pvc -o custom-columns=NAME:.metadata.name,"ANNOTATIONS":.metadata.annotations -n monitoring This returns a map: NAME ANNOTATIONS prometheus-k8s-db-prometheus-k8s-0 map[pv.kubernetes.io/bind-completed:yes pv.kubernetes.io/bound-by-controller:yes volume.beta.kubernetes.io/storage-provisioner:kubernetes.io/aws-ebs] prometheus-k8s-db-prometheus-k8s-1 map[pv.kubernetes.io/bind-completed:yes pv.kubernetes.io/bound-by-controller:yes volume

The following command works fine on Ubuntu bash: kubectl patch deployment wapi-backend-d1 --patch '{"spec": {"template": {"metadata": {"labels": {"date": "test"}}}}}' The same command does not work in Windows Powershell Console (ISE). The error is: kubectl : Error from server (BadRequest): invalid character 's' looking for beginning of object key string At line:1 char:1 + kubectl patch deployment wapi-backend-d1 --patch '{"spec": {"template ... + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : NotSpecified: (Error from serv...ject key string:String) [],

I'm pretty new in kubernetes, I just install kubernetes via kubeadm and run dashboard UI but can't config access to it. Following docs I add line --basic-auth-file=/etc/kubernetes/auth.csv to /etc/kubernetes/manifests/kube-apiserver.yaml, create file and put in one string like pass,admin,admin . But after that api server crashed and back to normal after deleting this string and reboot the server. How I can pass this parametr to api server without api server crashing, and maybe something else need add or remove from this file? Here is my kube-apiserver.yaml apiVersion: v1 kind: Pod metadata: