自我托管模式下的 Dapr 概述

Overview of how to get Dapr running on a Windows/Linux/MacOS machine

概述

Dapr can be configured to run in self-hosted mode on your local developer machine or on production VMs. 每个运行的服务都有一个 Dapr 运行时进程 (或 sidecar) ，配置为使用状态存储， pub/sub，绑定组件和其他构建块。

Initialization

Dapr can be initialized with Docker (default) or in slim-init mode. The default Docker setup provides out of the box functionality with the following containers and configuration:

  • A Redis container configured to serve as the default component for both state management and publish/subscribe.
  • A Zipkin container for diagnostics and tracing.
  • A default Dapr configuration and components installed in $HOME/.dapr/ (Mac/Linux) or %USERPROFILE%\.dapr\ (Windows).

dapr-placement 服务负责管理 actor 分布方案和关键范围设置。 This service is not launched as a container and is only required if you are using Dapr actors. 有关 actor 放置 服务的更多信息，请阅读 actor 概述。

Diagram of Dapr in self-hosted Docker mode

Launching applications with Dapr

You can use the dapr run CLI command to a Dapr sidecar process along with your application.