Upgrade Dapr on a Kubernetes cluster

Upgrade Dapr on a Kubernetes cluster

Follow these steps to upgrade Dapr on Kubernetes and ensure a smooth upgrade.

前期准备

Dapr CLI)
Helm 3 (if using Helm)

Upgrade existing cluster to 1.0.0

There are two ways to upgrade the Dapr control plane on a Kubernetes cluster using either the Dapr CLI or Helm. The preferred way is to use the Dapr CLI.

Dapr CLI

The example below shows how to upgrade to version 1.0.0

dapr upgrade -k --runtime-version=1.0.0

You can provide all the available Helm chart configurations using the Dapr CLI. See here for more info.

Helm

From version 1.0.0 onwards, upgrading Dapr using Helm is no longer a disruptive action since existing certificate values will automatically be re-used.

Upgrade Dapr from 1.0.0 (or newer) to any [NEW VERSION] > v1.0.0:
```
helm repo update
```
```
helm upgrade dapr dapr/dapr --version [NEW VERSION] --namespace dapr-system --wait
```
If you’re using a values file, remember to add the --values option when running the upgrade command.

Ensure all pods are running:

kubectl get pods -n dapr-system -w
NAME                                     READY   STATUS    RESTARTS   AGE
dapr-dashboard-69f5c5c867-mqhg4          1/1     Running   0          42s
dapr-operator-5cdd6b7f9c-9sl7g           1/1     Running   0          41s
dapr-placement-server-0                  1/1     Running   0          41s
dapr-sentry-84565c747b-7bh8h             1/1     Running   0          35s
dapr-sidecar-injector-68f868668f-6xnbt   1/1     Running   0          41s

Restart your application deployments to update the Dapr runtime:
```
kubectl rollout restart deploy/<DEPLOYMENT-NAME>
```
All done!

下一步

Last modified January 1, 0001