K8S

scale out

kubectl scale deploy nginx --replicas=3

image change

kubectl set image deploy nginx nginx=nginx:latest

autoscale https://kubernetes.io/ko/docs/tasks/run-application/horizontal-pod-autoscale-walkthrough/

kubectl autoscale deployment php-apache --cpu-percent=50 --min=1 --max=10

autosclae check

kubectl get hpa

label

kubectl label deploy nginx test=test

label check

kubectl get deploy nginx --show-labels

annotation

kubectl annotate deploy nginx test=tesst

annotation check

kubectl get deploy nginx -o jsonpath={.metadata.annotations}

pause

kubectl rollout pause deploy nginx