mirror of https://github.com/dapr/docs.git
72 lines
2.0 KiB
Markdown
72 lines
2.0 KiB
Markdown
# Setup Zookeeper
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## Locally
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You can run Zookeeper locally using Docker:
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```
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docker run --name some-zookeeper --restart always -d zookeeper
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```
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You can then interact with the server using `localhost:2181`.
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## Kubernetes
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The easiest way to install Zookeeper on Kubernetes is by using the [Helm chart](https://github.com/helm/charts/tree/master/incubator/zookeeper):
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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 zookeeper incubator/zookeeper
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```
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This will install Zookeeper into the `default` namespace.
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To interact with Zookeeper, find the service with: `kubectl get svc zookeeper`.
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For example, if installing using the example above, the Zookeeper host address would be:
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`zookeeper.default.svc.cluster.local:2181`
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## Create a Dapr component
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The next step is to create a Dapr component for Zookeeper.
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Create the following YAML file named `zookeeper.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.zookeeper
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metadata:
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- name: servers
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value: <REPLACE-WITH-COMMA-DELIMITED-SERVERS> # Required. Example: "zookeeper.default.svc.cluster.local:2181"
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- name: sessionTimeout
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value: <REPLACE-WITH-SESSION-TIMEOUT> # Required. Example: "5s"
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- name: maxBufferSize
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value: <REPLACE-WITH-MAX-BUFFER-SIZE> # Optional. default: "1048576"
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- name: maxConnBufferSize
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value: <REPLACE-WITH-MAX-CONN-BUFFER-SIZE> # Optional. default: "1048576"
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- name: keyPrefixPath
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value: <REPLACE-WITH-KEY-PREFIX-PATH> # Optional.
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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 Zookeeper state store to Kubernetes, use the `kubectl` CLI:
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```
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kubectl apply -f zookeeper.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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