Minikube
docker context use default
docker context ls
minikube start
minikube start --nodes 3
minikube start --driver=<driver name> e.g. "docker" , "virtualbox"
minikube config set driver <driver_name>
minikube profile list
minikube status
minikube delete --all --purge
minikube node add
kubectl get nodes
minikube node delete minikube-m02
kubectl get pods <= get user created pods
kubectl get pods -n kube-system <= get system created pods
//GET network pluggin
kubectl get pods -n kube-system | grep -E "net|cni|flannel|calico|cilium|kube-router|kindnet"
kubectl get nodes -o jsonpath='{.items[*].status.images[*].name}' | tr ' ' '\n' | grep -E "cni|kindnet|calico|flannel|cilium" | sort -u
minikube ssh "ls /etc/cni/net.d/"
10-kindnet.conflist, your network plugin is Kindnet. (kindnet is default for minikube)10-calico.conflist or k8s.d/, it will list the respective active plugin.kubectl get configmaps
kubectl get secrets
kubectl describe configmap <configmap-name>
kubectl describe node <node-name>
kubectl describe node minikube-m02
kubectl describe pods
kubectl describe nodes
To know what details k8s gives on executing a command, kubectl explain <resource> e.g. kubectl explain pods
kubectl api-resources
kubectl api-versions <= list all versions that can be used in "apiVersion" field of any yaml file.
=========================================================
KinD
kind --version
kind get clusters
kind create cluster
by default kind creates a cluster named "kind", which appears as "kind-kind" on list of clusters.
by default kind creates a cluster with one control plane and two nodes.
to create named cluser :
Creation should be done in "wsl -d Ubuntu" environment. this can be invoked through powershell.
kind create cluster --name mycluster
kind delete cluster --name mycluster
to alter the number of nodes created, create a yaml file and use it.
==================
my-kind-config.yaml
==================
kind: Cluster
apiVersion: kind.x-k8s.io/v1aplha4
nodes:
- role: control-plane
- role: worker
- role: worker
==================
NOTE: apiVersion is required, other wise you will get "unknown apiVersion" error.
kind create cluster --name mycluster --config my-kind-config.yaml
kubectl get nodes
NAME STATUS ROLES AGE VERSION
mycluster-control-plane Ready control-plane 22s v1.33.1
mycluster-worker Ready <none> 10s v1.33.1
mycluster-worker2 Ready <none> 10s v1.33.1
NOTE: even if you have both minikube and kind running, kind nodes will be seen in wsl only and minikube nodes from PS/normal command prompt only.
kubectl rollout restart daemonset prometheus-prometheus-node-exporter -n monitoring
daemonset.apps/prometheus-prometheus-node-exporter restarted
kubectl port-forward prometheus-grafana-649459765f-ncbxv 3000 -n monitoring
kubectl port-forward <pod-name> <host-computer-port> -n <namespace>
kubectl --namespace monitoring get secrets prometheus-grafana -o jsonpath="{.data.admin-password}" | base64 -d ; echo
helm list --all-namespaces
NAME NAMESPACE REVISION UPDATED STATUS CHART APP VERSION
node-exporter monitoring 1 2026-06-08 09:38:00.795361989 +0000 UTC deployed prometheus-node-exporter-4.55.0 1.11.1
prometheus monitoring 1 2026-06-08 09:23:33.520121361 +0000 UTC deployed kube-prometheus-stack-86.2.0 v0.91.0
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