初试Docker desktop与OpenVINO DL Workbench的使用入门

Love The Way You Lie 2023-02-19 09:24 18阅读 0赞

## 一，初试Docker desktop ##

你可以使用WIN+R 输入powershell启动powershell，也可以用anaconda的powershell 快捷方式，我选择用anaconda-powershell，进入命令界面后开始测试

### 运行: docker --version ###

(base) PS C:\\Users\\space> docker --version  
Docker version 19.03.8, build afacb8b

### 从Docker Hub中拉出[hello-world映像][hello-world]并运行一个容器: docker run hello-world ###

(base) PS C:\\Users\\space> docker run hello-world  
Unable to find image 'hello-world:latest' locally  
latest: Pulling from library/hello-world  
0e03bdcc26d7: Pull complete                                                                                             Digest: sha256:d58e752213a51785838f9eed2b7a498ffa1cb3aa7f946dda11af39286c3db9a9  
Status: Downloaded newer image for hello-world:latest

Hello from Docker!  
**This message shows that your installation appears to be working correctly.**

To generate this message, Docker took the following steps:  
 1. The Docker client contacted the Docker daemon.  
 2. The Docker daemon pulled the "hello-world" image from the Docker Hub.  
    (amd64)  
 3. The Docker daemon created a new container from that image which runs the  
    executable that produces the output you are currently reading.  
 4. The Docker daemon streamed that output to the Docker client, which sent it  
    to your terminal.

To try something more ambitious, you can run an Ubuntu container with:  
 $ docker run -it ubuntu bash

Share images, automate workflows, and more with a free Docker ID:  
 https://hub.docker.com/

For more examples and ideas, visit:  
 https://docs.docker.com/get-started/

### 查看命令帮助: docker --help ###

(base) PS C:\\Users\\space> docker --help

Usage:  docker \[OPTIONS\] COMMAND

A self-sufficient runtime for containers

Options:  
      --config string      Location of client config files (default  
                           "C:\\\\Users\\\\space\\\\.docker")  
  -c, --context string     Name of the context to use to connect to the  
                           daemon (overrides DOCKER\_HOST env var and  
                           default context set with "docker context use")  
  -D, --debug              Enable debug mode  
  -H, --host list          Daemon socket(s) to connect to  
  -l, --log-level string   Set the logging level  
                           ("debug"|"info"|"warn"|"error"|"fatal")  
                           (default "info")  
      --tls                Use TLS; implied by --tlsverify  
      --tlscacert string   Trust certs signed only by this CA (default  
                           "C:\\\\Users\\\\space\\\\.docker\\\\ca.pem")  
      --tlscert string     Path to TLS certificate file (default  
                           "C:\\\\Users\\\\space\\\\.docker\\\\cert.pem")  
      --tlskey string      Path to TLS key file (default  
                           "C:\\\\Users\\\\space\\\\.docker\\\\key.pem")  
      --tlsverify          Use TLS and verify the remote  
  -v, --version            Print version information and quit

Management Commands:  
  builder     Manage builds  
  config      Manage Docker configs  
  container   Manage containers  
  context     Manage contexts  
  image       Manage images  
  network     Manage networks  
  node        Manage Swarm nodes  
  plugin      Manage plugins  
  secret      Manage Docker secrets  
  service     Manage services  
  stack       Manage Docker stacks  
  swarm       Manage Swarm  
  system      Manage Docker  
  trust       Manage trust on Docker images  
  volume      Manage volumes

Commands:  
  attach      Attach local standard input, output, and error streams to a running container  
  build       Build an image from a Dockerfile  
  commit      Create a new image from a container's changes  
  cp          Copy files/folders between a container and the local filesystem  
  create      Create a new container  
  diff        Inspect changes to files or directories on a container's filesystem  
  events      Get real time events from the server  
  exec        Run a command in a running container  
  export      Export a container's filesystem as a tar archive  
  history     Show the history of an image  
  images      List images  
  import      Import the contents from a tarball to create a filesystem image  
  info        Display system-wide information  
  inspect     Return low-level information on Docker objects  
  kill        Kill one or more running containers  
  load        Load an image from a tar archive or STDIN  
  login       Log in to a Docker registry  
  logout      Log out from a Docker registry  
  logs        Fetch the logs of a container  
  pause       Pause all processes within one or more containers  
  port        List port mappings or a specific mapping for the container  
  ps          List containers  
  pull        Pull an image or a repository from a registry  
  push        Push an image or a repository to a registry  
  rename      Rename a container  
  restart     Restart one or more containers  
  rm          Remove one or more containers  
  rmi         Remove one or more images  
  run         Run a command in a new container  
  save        Save one or more images to a tar archive (streamed to STDOUT by default)  
  search      Search the Docker Hub for images  
  start       Start one or more stopped containers  
  stats       Display a live stream of container(s) resource usage statistics  
  stop        Stop one or more running containers  
  tag         Create a tag TARGET\_IMAGE that refers to SOURCE\_IMAGE  
  top         Display the running processes of a container  
  unpause     Unpause all processes within one or more containers  
  update      Update configuration of one or more containers  
  version     Show the Docker version information  
  wait        Block until one or more containers stop, then print their exit codes

Run 'docker COMMAND --help' for more information on a command.

### 列出从Docker Hub下载的映像: docker image ls ###

(base) PS C:\\Users\\space> **docker image ls**  
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE  
hello-world         latest              bf756fb1ae65        5 months ago        13.3kB

(base) PS C:\\Users\\space> **docker container ls --all**  
CONTAINER ID        IMAGE               COMMAND             CREATED              STATUS                          PORTS               NAMES  
447ed27e3e03        hello-world         "/hello"            About a minute ago   Exited (0) About a minute ago                       trusting\_neumann

### 拉出[Ubuntu操作系统][Ubuntu]的映像并在生成的容器中运行交互 ###

(base) PS C:\\Users\\space> docker run --interactive --tty ubuntu bash  
Unable to find image 'ubuntu:latest' locally  
latest: Pulling from library/ubuntu  
a4a2a29f9ba4: Pull complete    
127c9761dcba: Pull complete  
13bf203e905: Pull complete    
039240d2e0b: Pull complete  
Digest: sha256:35c4a2c15539c6c1e4e5fa4e554dac323ad0107d8eb5c582d6ff386b383b7dce  
Status: Downloaded newer image for ubuntu:latest  
root@22583a1d1487:/\#

**用exit指令退出，没有quit指令**

root@22583a1d1487:/\# quit  
bash: quit: command not found  
root@22583a1d1487:/\# exit  
exit  
(base) PS C:\\Users\\space>

### 设置  ###

关于设置这里就不多说了，因为docker desktop有图形化的设置界面，很容易找到各个要设置的选项。

## 二，OpenVINO DL Workbench的使用入门 ##

根据OpenVINO官方文档  
参考：[https://docs.openvinotoolkit.org/latest/\_docs\_Workbench\_DG\_Install\_from\_Docker\_Hub.html\#windows][https_docs.openvinotoolkit.org_latest_docs_Workbench_DG_Install_from_Docker_Hub.html_windows]

在ubuntu和windows下的操作稍有不同，但大同小异，我以windows为例，

首先，打开powershell 命令窗口，输入命令

docker run -p 127.0.0.1:5665:5665 --name workbench -it openvino/workbench:latest

如果一切正常的话，docker会帮你把文件包从Docker Hub上拉到本地，大概结果如下，

PS C:\Users\space> docker run -p 127.0.0.1:5665:5665 --name workbench  -it openvino/workbench:latest
    Unable to find image 'openvino/workbench:latest' locally
    latest: Pulling from openvino/workbench
    5bed26d33875: Pull complete
    f11b29a9c730: Pull complete
    930bda195c84: Pull complete
    78bf9a5ad49e: Pull complete
    。。。这里有好多包，省略
    f45b6c5bd647: Pull complete
    Digest: sha256:546ffa3ca4469a7b2f2df40da6b7258b997136bef033e183d89f35a99ee0f32a
    Status: Downloaded newer image for openvino/workbench:latest
    。。。又省略一大段内容
    2020-06-19 11:31:40.149 UTC [14] LOG:  redo done at 0/1636940
    2020-06-19 11:31:40.149 UTC [14] LOG:  last completed transaction was at log time 2020-06-04 17:02:56.370138+00
    2020-06-19 11:31:40.576 UTC [12] LOG:  database system is ready to accept connections
    Database is not ready at the moment. Retry in 2 seconds
    
        ____  __       _       __           __   __                    __
       / __ \/ /      | |     / /___  _____/ /__/ /_  ___  ____  _____/ /_
      / / / / /       | | /| / / __ \/ ___/ //_/ __ \/ _ \/ __ \/ ___/ __ \
     / /_/ / /___     | |/ |/ / /_/ / /  / ,< / /_/ /  __/ / / / /__/ / / /
    /_____/_____/     |__/|__/\____/_/  /_/|_/_.___/\___/_/ /_/\___/_/ /_/
    
    
    
    Generated login token: 9597c742a27299614708b2202ff482338448ba7a72a6661d012592c90ddf22b3
    
    DL Workbench is available at: http://127.0.0.1:5665/?token=9597c742a27299614708b2202ff482338448ba7a72a6661d012592c90ddf22b3
    [E:] [BSL] found 0 ioexpander device

这时，系统提示你可以进入服务器了，打开浏览器，输入

[http://127.0.0.1:5665][http_127.0.0.1_5665].

可以看到OpenVINO workbench界面，

在命令窗口按Ctrl + C （事际上我是先后用Ctrl + Z  ---- Ctrl + C）可以停止workbench服务。

然后在命令窗口创建文件夹：  
mkdir C:\\workbench

根据官网的说法，再运行

docker run -p 127.0.0.1:5665:5665 --name workbench  --volume /C/workbench:/home/openvino/.workbench -d openvino/workbench:latest

报错：冲突，已经在使用中：

PS C:\\Users\\space> docker run -p 127.0.0.1:5665:5665 --name workbench  --volume /C/workbench:/home/openvino/.workbench -d openvino/workbench:latest  
C:\\Program Files\\Docker\\Docker\\resources\\bin\\docker.exe: Error response from daemon: Conflict. The container name "/workbench" is already in use by container "4e283c7e0bd2397f32ec7413543574d74f55602c913630462c46b121aeba35b4". You have to remove (or rename) that container to be able to reuse that name.  
See 'C:\\Program Files\\Docker\\Docker\\resources\\bin\\docker.exe run --help'.  
PS C:\\Users\\space>  
下面是我的处理方法，

（1）先查看一下当前状态

PS C:\\Users\\space> docker ps -a  
CONTAINER ID        IMAGE                       COMMAND                  CREATED             STATUS                     PORTS                      NAMES  
**4e283c7e0bd2**        openvino/workbench:latest   "bash /opt/intel/ope…"   2 hours ago         Up 2 hours                 127.0.0.1:5665->5665/tcp   workbench  
22583a1d1487        ubuntu                      "bash"                   2 hours ago         Exited (127) 2 hours ago                              romantic\_cannon  
447ed27e3e03        hello-world                 "/hello"                 2 hours ago         Exited (0) 2 hours ago                                trusting\_neumann

（2）这时候执行docker rm是不成功的，  
PS C:\\Users\\space> docker rm 4e283c  
Error response from daemon: You cannot remove a running container 4e283c7e0bd2397f32ec7413543574d74f55602c913630462c46b121aeba35b4. Stop the container before attempting removal or force remove

（3）这时只能先用docker stop停止服务  
PS C:\\Users\\space> docker stop 4e283c  
4e283c

（4）然后再移除该container才可以，  
PS C:\\Users\\space> docker rm 4e283c  
4e283c

（5）这样，就可以顺利重新启动container了，

PS C:\\Users\\space> docker run -p 127.0.0.1:5665:5665 --name workbench  --volume /C/workbench:/home/openvino/.workbench -d openvino/workbench:latest  
b26f548fbdca3f6ed2fcb140c438d9cd48f96bb27f07f66e4f09391374db617b

当然，假设不用docker rm的话，用docker start ...也是可以的，官网里并没有具体介绍，我通常就是这么干的。另外，特别注意，那个登陆的token不会再在powershell命令窗口显示，现在已经保存到这里了，

C:\\workbench\\token.txt

最后，晒一张登陆成功的图片吧！

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3Rhbm14MjE5_size_16_color_FFFFFF_t_70][]

[hello-world]: https://hub.docker.com/r/library/hello-world/
[Ubuntu]: https://hub.docker.com/r/_/ubuntu/
[https_docs.openvinotoolkit.org_latest_docs_Workbench_DG_Install_from_Docker_Hub.html_windows]: https://docs.openvinotoolkit.org/latest/_docs_Workbench_DG_Install_from_Docker_Hub.html#windows
[http_127.0.0.1_5665]: http://127.0.0.1:5665/
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3Rhbm14MjE5_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200619215434879.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3Rhbm14MjE5,size_16,color_FFFFFF,t_70