详细介绍：鱼香ros docker配置镜像报错：https://registry-1.docker.io/v2/

使用鱼香ros一件安装docker时的https://registry-1.docker.io/v2/问题
一键安装指令

wget http://fishros.com/install -O fishros && . fishros

出现问题：docker pull 失败

网络不同，需要使用镜像源 按照如下步骤操作

sudo vi /etc/docker/daemon.json

在其中添加如下内容：

{
"runtimes": {
"nvidia": {
"args": [],
"path": "nvidia-container-runtime"
}
},
"registry-mirrors": [
"https://docker.registry.cyou",
"https://docker-cf.registry.cyou",
"https://dockercf.jsdelivr.fyi",
"https://docker.jsdelivr.fyi",
"https://dockertest.jsdelivr.fyi",
"https://mirror.aliyuncs.com",
"https://dockerproxy.com",
"https://mirror.baidubce.com",
"https://docker.m.daocloud.io",
"https://docker.nju.edu.cn",
"https://docker.mirrors.sjtug.sjtu.edu.cn",
"https://docker.mirrors.ustc.edu.cn",
"https://mirror.iscas.ac.cn",
"https://docker.rainbond.cc"
]
}

重新加载

sudo systemctl daemon-reload
sudo systemctl restart docker

测试是否有效：

docker pull hello-world

重新执行

wget http://fishros.com/install -O fishros && . fishros

安装 成功

=================3.下载镜像（该步骤因网络原因会慢一些，若失败请重试）==================
Run CMD Task:[sudo docker pull fishros2/ros:noetic-desktop-full ]
noetic-desktop-full: Pulling from fishros2/ros
d7bfe07ed847: Pull complete
bf1e38681d9b: Pull complete
8a44b59555aa: Pull complete
5cefae97638e: Pull complete
86209410ac03: Pull complete
7abf3bc6872e: Pull complete
69d317e6d1d9: Pull complete
617909da5816: Pull complete
fc1d95b4adaf: Downloading  199.8kB/319.3kB
65210ff74d03: Download complete
a683275d5cba: Verifying Checksum
bc18f63ec8a2: Download complete
06b5730a3c0c: Download complete
5eb5a843086e: Download complete
fc1d95b4adaf: Pull complete
65210ff74d03: Pull complete
a683275d5cba: Pull complete
bc18f63ec8a2: Pull complete
06b5730a3c0c: Pull complete
5eb5a843086e: Pull complete
Digest: sha256:4a7705e75022cc5ff60cecb7b5b40bc16492e94b1391a82ab1dda93ab1436b4c
Status: Downloaded newer image for fishros2/ros:noetic-desktop-full
docker.io/fishros2/ros:noetic-desktop-full
Run CMD Task:[sudo docker pull fishros2/ros:noetic-desktop-full ]
noetic-desktop-full: Pulling from fishros2/ros
Digest: sha256:4a7705e75022cc5ff60cecb7b5b40bc16492e94b1391a82ab1dda93ab1436b4c
Status: Image is up to date for fishros2/ros:noetic-desktop-full
docker.io/fishros2/ros:noetic-desktop-full
Run CMD Task:[sudo docker pull fishros2/ros:noetic-desktop-full ]
noetic-desktop-full: Pulling from fishros2/ros
Digest: sha256:4a7705e75022cc5ff60cecb7b5b40bc16492e94b1391a82ab1dda93ab1436b4c
Status: Image is up to date for fishros2/ros:noetic-desktop-full
docker.io/fishros2/ros:noetic-desktop-full
================================4.生成容器======================================
请为你的noetic容器取个名字吧！