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GoogleCloudPlatform / continuous-deployment-on-kubernetes

Get up and running with Jenkins on Google Kubernetes Engine
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jenkinsfile access another gke cluster for separating dev and production cluster. #104

Closed g3gurung closed 6 years ago

g3gurung commented 7 years ago

I am having a GKE cluster of (jenkins + dev), but I have a separate production GKE cluster so I don't know how to access and deploy(canary and production) from jenkins cluster(via jenkinsfile) to the production cluster.

echo 'accessing production project/cluster'
sh("gcloud container clusters get-credentials my_other_cluster --zone europe-west3-a --project my_other_project")
sh("kubectl get po")
sh("kubectl get svc")

I did the above in jenkinsfile but it is giving this error:

Fetching cluster endpoint and auth data.
ERROR: (gcloud.container.clusters.get-credentials) ResponseError: code=403, message=Required "container.clusters.get..."
viglesiasce commented 6 years ago

You need to ensure that the cluster that Jenkins runs in has the scopes enabled to allow it to get credentials.

viglesiasce commented 6 years ago

Closing as this is out of scope for the current tutorial. Will look to make an update in the future to include multiple clusters.