Import a Kubernetes Context¶
Note
The steps in this section apply to your configuration only if you have deployed Pachyderm from a manifest created by the pachctl deploy
command with the --dry-run
flag. If you did not use the --dry-run
flag, skip this section.
When you run the pachctl deploy
command with --dry-run
flag, instead of immediately deploying a cluster, the command creates a Kubernetes deployment manifest that you can further edit and later use to deploy a Pachyderm cluster.
You can use that manifest with a standard kubectl apply
command to deploy Pachyderm. For example, if you have created a manifest called test-manifest.yaml
, you can deploy a Pachyderm cluster by running the following command:
kubectl apply -f test-manifest.yaml
Typically, when you run pachctl deploy
, Pachyderm creates a new Pachyderm context with the information from the current Kubernetes context embedded into it.
When you use the --dry-run
flag, the Pachyderm context is not created. Therefore, if you deploy a Pachyderm cluster from a manifest that you have created earlier, you need to manually create a new Pachyderm context with the embedded current Kubernetes context and activate that context.
To import a Kubernetes context, complete the following steps:
- Deploy a Pachyderm cluster from the Kubernetes manifest that you have created when you ran the
pachctl deploy
command with the--dry-run
flag:
kubectl apply -f <manifest.yaml>
System Response:
clusterrole.rbac.authorization.k8s.io/pachyderm configured
clusterrolebinding.rbac.authorization.k8s.io/pachyderm configured
deployment.apps/etcd configured
service/etcd configured
service/pachd configured
deployment.apps/pachd configured
service/dash configured
deployment.apps/dash configured
secret/pachyderm-storage-secret configured
- Verify that the cluster was successfully deployed:
kubectl get pods
System Response:
NAME READY STATUS RESTARTS AGE
dash-64c868cc8b-j79d6 2/2 Running 0 20h
etcd-6865455568-tm5tf 1/1 Running 0 20h
pachd-6464d985c7-dqgzg 1/1 Running 0 70s
You must see all the dash
, etcd
, and pachd
pods running.
- Create a new Pachyderm context with the embedded Kubernetes context:
pachctl config set context <new-pachyderm-context> -k `kubectl config current-context`
- Verify that the context was successfully created and view the context parameters:
Example:
pachctl config get context test-context
System Response:
{
"source": "IMPORTED",
"cluster_name": "minikube",
"auth_info": "minikube",
"namespace": "default"
}
- Activate the new Pachyderm context:
pachctl config set active-context <new-pachyderm-context>
- Verify that the new context has been activated:
pachctl config get active-context