How to solve the problem of docker push image failure

Solution to docker push image failure: 1. Add "{"insecure-registries":["hub.xxxxx.com"]}"; 2. Execute "docker login $your mirror site".

The operating environment of this article: ubuntu 16.04 system, Docker version 20.10.11, Dell G3 computer.

How to solve the problem of docker push image failure?

Docker image creation and push image error problem

docker build error

Got permission denied while trying to connect to the 
Docker daemon socket at unix:///var/run/docker.sock: 
Post http://%2Fvar%2Frun%2Fdocker.sock/v1.39/build?buildargs=%7B%7D&cachefrom=%5B%5D&cgroupparent=
&cpuperiod=0&cpuquota=0&cpusetcpus=&cpusetmems=&cpushares=0&dockerfile=Dockerf
ile&labels=%7B%7D&memory=0&memswap=0&networkmode=default&rm=1&session=ntdlgho4p5wt
906yywzo9pcdd&shmsize=0&t=gamehall%3Av1.6.38&target=&ulimits=null&version=1: dial 
unix /var/run/docker.sock: connect: permission denied

Solution:

gpasswd -    #测试docker命令是否可以使用

docker push error

Error 1:

Get https://hub.xxx.com/v1/_ping: dial tcp 192.168.1.8:443: getsockopt: connection refused

Solution:

vim /etc/docker/daemon.json   添加 { "insecure-registries":["hub.xxxxx.com"] }

Restart docker

systemctl restart docker
systemctl restart docker.service

Error 2:

denied: requested access to the resource is denied

Solution

docker login $你的镜像站点

Recommended learning: "Docker Video Tutorial"

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