kubectl create secret generic mysql-pass --from-literal=password=yourpasswprd


kubectl create -f mysql.yaml 
kubectl create -f wordpress.yaml 
kubectl apply -f .... ---------> when changes are made
kubectl get service
or
kubectl get pods
or for more details
run:

kubectl get deployment,pod,svc,endpoints,pvc -l app=wordpress -o wide && kubectl get secret mysql-pass && kubectl get pv



Run the following command to delete your Secret, Deployments, Services and PersistentVolumeClaims:

kubectl delete -k ./