The documentation you are viewing is for Dapr v1.13 which is an older version of Dapr. For up-to-date documentation, see the latest version.
Memcached
Component format
To setup Memcached state store create a component of type state.memcached. See this guide on how to create and apply a state store configuration.
apiVersion: dapr.io/v1alpha1
kind: Component
metadata:
name: <NAME>
spec:
type: state.memcached
version: v1
metadata:
- name: hosts
value: <REPLACE-WITH-COMMA-DELIMITED-ENDPOINTS> # Required. Example: "memcached.default.svc.cluster.local:11211"
- name: maxIdleConnections
value: <REPLACE-WITH-MAX-IDLE-CONNECTIONS> # Optional. default: "2"
- name: timeout
value: <REPLACE-WITH-TIMEOUT> # Optional. default: "1000"
Warning
The above example uses secrets as plain strings. It is recommended to use a secret store for the secrets as described here.Spec metadata fields
| Field | Required | Details | Example |
|---|---|---|---|
| hosts | Y | Comma delimited endpoints | "memcached.default.svc.cluster.local:11211" |
| maxIdleConnections | N | The max number of idle connections. Defaults to "2" |
"3" |
| timeout | N | The timeout for the calls in milliseconds. Defaults to "1000" |
"1000" |
Setup Memcached
You can run Memcached locally using Docker:
docker run --name my-memcache -d memcached
You can then interact with the server using localhost:11211.
The easiest way to install Memcached on Kubernetes is by using the Helm chart:
helm install memcached stable/memcached
This installs Memcached into the default namespace.
To interact with Memcached, find the service with: kubectl get svc memcached.
For example, if installing using the example above, the Memcached host address would be:
memcached.default.svc.cluster.local:11211
Related links
- Basic schema for a Dapr component
- Read this guide for instructions on configuring state store components
- State management building block
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.