docker常见问题

mac上docker常见问题

1、the Docker daemon at tcp://192.168.0.107:2375. Is the docker daemon running

unset DOCKER_HOST

unset DOCKER_TLS_VERIFY

unset DOCKER_TLS_PATH

docker ps

2、修改国内镜像地址

2.1、mac上修改------------------------------

修改~/.docker/daemon.json文件，在后面加入：

{
"registry-mirrors": ["https://plapxez2.mirror.aliyuncs.com"],
"insecure-registries":["docker.codedev.top:88"]
}

2.2、ubuntu上修改------------------------------

mkdir -p /etc/docker
tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://plapxez2.mirror.aliyuncs.com"],
"insecure-registries":["docker.codedev.top:88"]
}
EOF
systemctl daemon-reload
systemctl restart docker
ufw disable

3、mac上profile位置

Users/mark/.bash_profile

修改：open -e .bash_profile

生效:source .bash_profile