mirror of https://github.com/dapr/docs.git
67 lines
2.1 KiB
Markdown
67 lines
2.1 KiB
Markdown
---
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type: docs
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title: "Upgrade Dapr on a Kubernetes cluster"
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linkTitle: "Upgrade Dapr"
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weight: 30000
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description: "Follow these steps to upgrade Dapr on Kubernetes and ensure a smooth upgrade."
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---
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## Prerequisites
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- [Dapr CLI]({{< ref install-dapr-cli.md >}})
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- [Helm 3](https://github.com/helm/helm/releases) (if using Helm)
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## Upgrade existing cluster to 1.1.0
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There are two ways to upgrade the Dapr control plane on a Kubernetes cluster using either the Dapr CLI or Helm.
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### Dapr CLI
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The example below shows how to upgrade to version 1.1.0:
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```bash
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dapr upgrade -k --runtime-version=1.0.1
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```
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You can provide all the available Helm chart configurations using the Dapr CLI.
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See [here](https://github.com/dapr/cli#supplying-helm-values) for more info.
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### Helm
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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.
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1. Upgrade Dapr from 1.0.0 (or newer) to any [NEW VERSION] > v1.0.0:
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```bash
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helm repo update
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```
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```bash
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helm upgrade dapr dapr/dapr --version [NEW VERSION] --namespace dapr-system --wait
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```
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*If you're using a values file, remember to add the `--values` option when running the upgrade command.*
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2. Ensure all pods are running:
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```bash
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kubectl get pods -n dapr-system -w
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NAME READY STATUS RESTARTS AGE
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dapr-dashboard-69f5c5c867-mqhg4 1/1 Running 0 42s
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dapr-operator-5cdd6b7f9c-9sl7g 1/1 Running 0 41s
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dapr-placement-server-0 1/1 Running 0 41s
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dapr-sentry-84565c747b-7bh8h 1/1 Running 0 35s
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dapr-sidecar-injector-68f868668f-6xnbt 1/1 Running 0 41s
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```
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3. Restart your application deployments to update the Dapr runtime:
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```bash
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kubectl rollout restart deploy/<DEPLOYMENT-NAME>
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```
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4. All done!
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## Next steps
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- [Dapr on Kubernetes]({{< ref kubernetes-overview.md >}})
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- [Dapr production guidelines]({{< ref kubernetes-production.md >}}) |