Kubernetes parancsok

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Pod evenet-ek lekérdezése

# kubectl get events -n mynamespace | grep <pod-name>


Objektum változás figyelése

--watch (kell hozzá a watch jogosultság)

# kubectl get pod -n mynamespace --watch
NAME                                 READY   STATUS    RESTARTS   AGE
http-load-generator-55d96b5657-g2pl7   1/1   Running   17         106d
http-load-generator-55d96b5657-g2pl7   1/1   Terminating   17    106d
http-load-generator-55d96b5657-h2sxr   0/1   Pending   0     1s
http-load-generator-55d96b5657-h2sxr   0/1   Pending   0     1s
http-load-generator-55d96b5657-h2sxr   0/1   ContainerCreating   0     2s
http-load-generator-55d96b5657-h2sxr   1/1   Running   0     5s


replika szám

kubectl scale --replicas=3 deployment http-load-generator -n mynamespace


Deployment státusz

# kubectl rollout status deployment http-load-generator -n mynamespace

Image update in container

A konténer nevét kötelezően meg kell adni

# kubectl set image deployment/http-load-generator -n mynamespace contanername=new-image-name:1.1