mirror of https://github.com/dapr/docs.git
67 lines
1.7 KiB
Markdown
67 lines
1.7 KiB
Markdown
# Setup Memcached
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## Locally
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You can run Memcached locally using Docker:
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```
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docker run --name my-memcache -d memcached
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```
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You can then interact with the server using `localhost:11211`.
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## Kubernetes
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The easiest way to install Memcached on Kubernetes is by using the [Helm chart](https://github.com/helm/charts/tree/master/stable/memcached):
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```
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helm install memcached stable/memcached
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```
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This will install Memcached into the `default` namespace.
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To interact with Memcached, find the service with: `kubectl get svc memcached`.
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For example, if installing using the example above, the Memcached host address would be:
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`memcached.default.svc.cluster.local:11211`
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## Create a Dapr component
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The next step is to create a Dapr component for Memcached.
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Create the following YAML file named `memcached.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.memcached
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metadata:
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- name: hosts
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value: <REPLACE-WITH-COMMA-DELIMITED-ENDPOINTS> # Required. Example: "memcached.default.svc.cluster.local:11211"
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- name: maxIdleConnections
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value: <REPLACE-WITH-MAX-IDLE-CONNECTIONS> # Optional. default: "2"
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- name: timeout
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value: <REPLACE-WITH-TIMEOUT> # Optional. default: "1000ms"
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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 Memcached state store to Kubernetes, use the `kubectl` CLI:
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```
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kubectl apply -f memcached.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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