mirror of https://github.com/dapr/docs.git
68 lines
1.8 KiB
Markdown
68 lines
1.8 KiB
Markdown
# Setup etcd
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## Locally
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You can run etcd locally using Docker:
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```
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docker run -d --name etcd bitnami/etcd
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```
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You can then interact with the server using `localhost:2379`.
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## Kubernetes
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The easiest way to install etcd on Kubernetes is by using the [Helm chart](https://github.com/helm/charts/tree/master/incubator/etcd):
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```
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helm repo add incubator http://storage.googleapis.com/kubernetes-charts-incubator
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helm install etcd incubator/etcd
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```
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This will install etcd into the `default` namespace.
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To interact with etcd, find the service with: `kubectl get svc etcd-etcd`.
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For example, if installing using the example above, the etcd host address would be:
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`etcd-etcd.default.svc.cluster.local:2379`
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## Create a Dapr component
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The next step is to create a Dapr component for etcd.
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Create the following YAML file named `etcd.yaml`:
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```yaml
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apiVersion: dapr.io/v1alpha1
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kind: Component
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metadata:
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name: <NAME>
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namespace: <NAMESPACE>
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spec:
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type: state.etcd
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metadata:
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- name: endpoints
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value: <REPLACE-WITH-COMMA-DELIMITED-ENDPOINTS> # Required. Example: "etcd-etcd.default.svc.cluster.local:2379"
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- name: dialTimeout
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value: <REPLACE-WITH-DIAL-TIMEOUT> # Required. Example: "5s"
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- name: operationTimeout
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value: <REPLACE-WITH-OPERATION-TIMEOUT> # Optional. default: "10S"
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```
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The above example uses secrets as plain strings. It is recommended to use a secret store for the secrets as described [here](../../concepts/secrets/README.md)
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## Apply the configuration
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### In Kubernetes
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To apply the etcd state store to Kubernetes, use the `kubectl` CLI:
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```
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kubectl apply -f etcd.yaml
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```
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### Running locally
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To run locally, create a `components` dir containing the YAML file and provide the path to the `dapr run` command with the flag `--components-path`.
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