dapr离线安装

国内网络问题按dapr官方的指导无法完成安装，只能通过下载安装包的方式进行离线安装，步骤：

1. 从https://github.com/dapr/cli/releases下载dapr_windows_amd64.zip或者
   dapr_linux_amd64.tar.gz
2. 解压，在windows上需要将解决压后的路径添加到path环境变量，在linux上直接将解压后的dapr文件复制到/usr/local/bin目录下
3. 输入：dapr，出现如下内容表示dapr CLI安装成功

4.          __
       ____/ /___ _____  _____
      / __  / __ '/ __ \/ ___/
     / /_/ / /_/ / /_/ / /
     \__,_/\__,_/ .___/_/
                 /_/
    
   ===============================
   Distributed Application Runtime
    
   Usage:
     dapr [command]
    
   Available Commands:
     completion     Generates shell completion scripts
     components     List all Dapr components. Supported platforms: Kubernetes
     configurations List all Dapr configurations. Supported platforms: Kubernetes
     dashboard      Start Dapr dashboard. Supported platforms: Kubernetes and self-hosted
     help           Help about any command
     init           Install Dapr on supported hosting platforms. Supported platforms: Kubernetes and self-hosted
     invoke         Invoke a method on a given Dapr application. Supported platforms: Self-hosted
     list           List all Dapr instances. Supported platforms: Kubernetes and self-hosted
     logs           Get Dapr sidecar logs for an application. Supported platforms: Kubernetes
     mtls           Check if mTLS is enabled. Supported platforms: Kubernetes
     publish        Publish a pub-sub event. Supported platforms: Self-hosted
     run            Run Dapr and (optionally) your application side by side. Supported platforms: Self-hosted
     status         Show the health status of Dapr services. Supported platforms: Kubernetes
     stop           Stop Dapr instances and their associated apps. . Supported platforms: Self-hosted
     uninstall      Uninstall Dapr runtime. Supported platforms: Kubernetes and self-hosted
     upgrade        Upgrades a Dapr control plane installation in a cluster. Supported platforms: Kubernetes
    
   Flags:
     -h, --help      help for dapr
     -v, --version   version for dapr
    
   Use "dapr [command] --help" for more information about a command.
   

5. 从https://github.com/dapr/dashboard/releases/上下载dashboard_linux_amd64.tar.gz，如果是windows则请下载对应的windows版本
6. 从Releases · dapr/dapr · GitHub上下载daprd_linux_amd64.tar.gz，如果是windows则请下载对应的windows版本
7. 执行：dapr init，一般都会由于网络问题而导致初始化过程中止，运行docker ps命令会看到多了三个容器，其中 dapr_placement应当是一直处于运行失败的状态
8. 
9. 将dashboard_linux_amd64.tar.gz和daprd_linux_amd64.tar.gz复制到/root/.dapr/bin目录下，windows上应当是C:\Users\{用户名}\.dapr\bin目录下，并解压。
10. 执行docker restart dapr_placement后，dapr_placement容器将会处于正常运行的状态
11. 执行dapr --version，看到如下内容表示正常：

12. CLI version: 1.8.1 
    Runtime version: 1.8.4
    

13. 如果看到Runtime version: n/a则表示没有成功
14. 初始化成功后，可继续按官方文档进行后面的操作
15. 补充：dashboard_linux_amd64.tar.gz解压后，需要把解压目录release/linux_amd64下的dashboard二进制文件和web文件复制到/root/.dapr/bin目录下，否则运行dapr dashboard时会报：Dapr dashboard not found. Is Dapr installed，如果运行dapr dashboard还是出现以下问题，则使用dapr dashboard -p 9999 -a 0.0.0.0运行即可

官方线离安装文档：

How-To: Run Dapr in an offline or airgap environment | Dapr Docs