The documentation you are viewing is for Dapr v1.8 which is an older version of Dapr. For up-to-date documentation, see the latest version.
状态存储组件
为 Dapr 状态管理建立不同状态存储的指导
Dapr 与现有数据库集成,为应用程序提供CRUD操作、事务等状态管理功能。 Dapr 支持为每个应用配置多个命名的状态存储组件。
状态存储可以扩展,可以在 components-contrib repo 中找到。
Dapr 的使用 Component
文件来描述状态存储:
apiVersion: dapr.io/v1alpha1
kind: Component
metadata:
name: statestore
namespace: default
spec:
type: state.<DATABASE>
version: v1
metadata:
- name: <KEY>
value: <VALUE>
- name: <KEY>
value: <VALUE>
...
数据库的类型由type
字段决定,连接地址和其他元数据等放在.metadata
部分。 Even though metadata values can contain secrets in plain text, it is recommended you use a secret store.
Visit this guide on how to configure a state store component.
支持的状态存储
Visit this reference to see all of the supported state stores in Dapr.
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