Windows Docker 使用期间出错

Windows 上docker 使用期间报错，随笔记录

1. 错误信息：

C:\Windows\system32>docker ps

error during connect: In the default daemon configuration on Windows, the docker client must be run with elevated privileges to connect.: Get "http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.24/containers/json": open //./pipe/docker_engine: The system cannot find the file specified.

2.  windows上 docker 可启动，但 docker desktop 无法启动，执行 docker Version，报错如上，并且只显示 Client 相关信息，无法显示server，

 3. 最终问题原因：wsl 版本过老，执行以下命令进行更新版本。

1. cmd 窗口 升级 wsl 2. 升级完成后，restart machine# C:\Users\mag>wsl --update正在检查更新...正在下载更新...请求的操作需要提升。C:\Users\mag>

 4. 重启机器后，验证结果

1. 重启后先启动docker# 查询docker 是否启动C:\Users\magx>sc query com.docker.serviceSERVICE_NAME: com.docker.service        TYPE               : 10  WIN32_OWN_PROCESS        STATE              : 4  RUNNING                                (STOPPABLE, NOT_PAUSABLE, ACCEPTS_SHUTDOWN)        WIN32_EXIT_CODE    : 0  (0x0)        SERVICE_EXIT_CODE  : 0  (0x0)        CHECKPOINT         : 0x0        WAIT_HINT          : 0x0C:\Users\magx>####################################################################################################################2. 重启后启动 docker desktop3. 验证 docker ps or docker versionC:\Users\magx>docker psCONTAINER ID   IMAGE                           COMMAND                  CREATED       STATUS          PORTS                    NAMESc24adaf755fe   grafana/grafana:latest          "/run.sh"                5 weeks ago   Up 19 seconds   0.0.0.0:3000->3000/tcp   grafana_promtail_loki_demo_grafanad501919cae77   timberio/vector:0.10.0-alpine   "/usr/local/bin/vect…"   5 weeks ago   Up 18 seconds   0.0.0.0:80->80/tcp       grafana_promtail_loki_demo_vector08c3ae5a2cf9   grafana/loki:latest             "/usr/bin/loki -conf…"   5 weeks ago   Up 19 seconds   0.0.0.0:3100->3100/tcp   grafana_promtail_loki_demo_lokiC:\Users\magx>C:\Users\magx>docker versionClient: Cloud integration: v1.0.29 Version:           20.10.21 API version:       1.41 Go version:        go1.18.7 Git commit:        baeda1f Built:             Tue Oct 25 18:08:16 2022 OS/Arch:           windows/amd64 Context:           default Experimental:      trueServer: Docker Desktop 4.15.0 (93002) Engine:  Version:          20.10.21  API version:      1.41 (minimum version 1.12)  Go version:       go1.18.7  Git commit:       3056208  Built:            Tue Oct 25 18:00:19 2022  OS/Arch:          linux/amd64  Experimental:     false containerd:  Version:          1.6.10  GitCommit:        770bd0108c32f3fb5c73ae1264f7e503fe7b2661 runc:  Version:          1.1.4  GitCommit:        v1.1.4-0-g5fd4c4d docker-init:  Version:          0.19.0  GitCommit:        de40ad0C:\Users\magx>