Agent deletion
Deleting the Kubernetes agent
In the agent installation procedure, check the YAML file name that matches the downloaded Kubernetes version and Container Runtime, and then proceed with the procedure to delete the Kubernetes agent.
YAML file name of the Kubernetes agent
| Docker | YAML file name |
|---|---|
| Kubernetes 1.16 or later | whatap_kube_1.16.yaml |
| Kubernetes 1.16 or later (GPU version) | whatap_kube_1.16_gpu.yaml |
| Below Kubernetes 1.16 | whatap_kube.yaml |
| Below Kubernetes 1.16 (GPU version) | whatap_kube_gpu.yaml |
| Containerd | YAML file name |
|---|---|
| Kubernetes 1.16 or later | whatap_kube_containerd_1.16.yaml |
| Kubernetes 1.16 or later (GPU version) | whatap_kube_containerd_1.16_gpu.yaml |
| Below Kubernetes 1.16 | whatap_kube_containerd.yaml |
| Below Kubernetes 1.16 (GPU version) | whatap_kube_containerd_gpu.yaml |
| CRIO YAML | File name |
|---|---|
| Kubernetes 1.16 or later | whatap_kube_crio_1.16.yaml |
| Kubernetes 1.16 or later (GPU version) | whatap_kube_crio_1.16_gpu.yaml |
| Below Kubernetes 1.16 | whatap_kube_crio.yaml |
| Below Kubernetes 1.16 (GPU version) | whatap_kube_crio_gpu.yaml |
In case the YAML file exists
-
Delete the Kubernetes agent installed with the YAML file name downloaded during the installation procedure. Modify the notation of the following command to your YAML file name, and then run it.
kubectl delete -f < user's own YAML file name > -
If the Kubernetes agent has been deleted successfully, you can see the following:
namespace "whatap-monitoring" deleted
serviceaccount "whatap" deleted
clusterrole.rbac.authorization.k8s.io "whatap" deleted
configmap "node-start-script" deleted
clusterrolebinding.rbac.authorization.k8s.io "whatap" deleted
daemonset.apps "whatap-node-agent" deleted
configmap "master-start-script" deleted
deployment.apps "whatap-master-agent" deleted
service "whatap-master-agent" deleted
In case the YAML file does not exist
If you have created custom resources directly in the whatap-monitoring namespace, those resources are deleted also.
-
Execute the following command to delete the Kubernetes agent.
kubectl delete namespace whatap-monitoring
kubectl delete clusterrolebinding whatap
kubectl delete clusterrole whatap -
If the Kubernetes agent has been deleted successfully, you can see the following:
namespace "whatap-monitoring" deleted
clusterrolebinding.rbac.authorization.k8s.io "whatap" deleted
clusterrole.rbac.authorization.k8s.io "whatap" deleted
Uninstalling the agent upon installation based on the Helm chart
Execute the following command to uninstall the WhaTap Kubernetes agent application.
# Uninstall release
helm uninstall whatap-kube-agent