docker
useful command
查看核心错误日志
bash
sudo journalctl -u docker.service -n 50 --no-pager使用代理拉取
bash
HTTPS_PROXY=http://127.0.0.1:10808 docker pull alpine:latest其它
bash
# 重新加载配置
sudo systemctl daemon-reload配置加速镜像
/etc/docker/daemon.json
json
{
"registry-mirrors": [
"https://docker.1ms.run",
"https://proxy.vvvv.ee"
]
}重启 Docker 生效
bash
sudo systemctl daemon-reload
sudo systemctl restart docker验证是否生效
bash
docker info | grep -A 3 "Registry Mirrors"docker-compose
docker-compose.yaml
bash
# 部署
docker compose up -d
# 更新
docker-compose down #停止容器
docker-compose pull #拉取新的docker镜像
docker-compose up -d #启动容器
docker image prune #删除旧的镜像文件
# 卸载
docker compose down
# 停止
docker compose stop
# 重启
docker compose restart