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trungng1992/scale-out-and-update-a-containerized-application-on-a-kubernetes-cluster

Last active October 19, 2021 03:01
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scale-out-and-update-a-containerized-application-on-a-kubernetes-cluster
Scale Out and Update a Containerized Application on a Kubernetes Cluster
##### Download source code web-v2
$ gsutil cp gs://$DEVSHELL_PROJECT_ID/echo-web-v2.tar.gz .
$ tar -zxvf echo-web-v2.tar.gz
$ gcloud builds submit --tag gcr.io/$DEVSHELL_PROJECT_ID/echo-app:v2 .
##### Update deploy to new version
$ kubectl set image deployment/echo-web echo-app=gcr.io/$DEVSHELL_PROJECT_ID/echo-app:v2
##### Scale deployment run two pods
$ kubectl scale deployment/echo-web --replicas=2
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