# Rancher
kubectl get -n cattle-system pods
kubectl get secret --namespace cattle-system bootstrap-secret -o go-template='{{.data.bootstrapPassword|base64decode}}{{"\n"}}'
kubectl -n cattle-system logs -f $(kubectl -n cattle-system get pods | grep ^rancher | head -n 1 | awk '{ print $1 }')
kubectl delete namespace cattle-system
# Pods
kubectl get pods --show-labels
kubectl describe pod -l app=app1
kubectl exec deploy/app1 -- hostname
kubectl exec deploy/app1 -- killall5
kubectl get pods
kubectl delete pods -l app=app1
# Deployment
kubectl apply -f file.yaml
kubectl apply -f web/
# Services
kubectl get svc
kubectl get pods -l app=web
kubectl logs -l app=web
kubectl get svc web
# Execute
kubectl exec deploy/app1 -- nslookup web
kubectl exec deploy/app1 -- curl http://web:8080
# Output
kubectl get svc bb-web -o jsonpath='{}'
kubectl get svc bb-web -o jsonpath='http://{.status.loadBalancer.ingress[0].*}:8080'
# Endpoint
kubectl get endpoints
kubectl get all -l demo=workshop1
kubectl delete all -l demo=workshop1
# ConfigMap
kubectl get configmaps -A
kubectl describe configmap ample -n ns
# Container Deployment
kubectl run http --image=docker-http-server:latest --replicas=1
kubectl get deployments
kubectl describe deployment http
kubectl expose deployment http --external-ip="172.17.0.29" --port=8000 --target-port=80
kubectl get svc
# Replication Controller
kubectl create -f redis-master-controller.yaml
kubectl get rc
kubectl get pods
choco install elasticsearch -y
Proxy
cntlm -u <user>@<domain> -H
Upgrading software
choco upgrade <packagename>.
mklink /D azure "G:\My Drive\azure"
mklink /D azure "G:\My Drive\azure"