离线安装docker
起动容器问题
docker-compse启动报错
Cannot start service dxp-nacos: OCI runtime create failed: container_linux.go:346: starting container process caused "process_linux.go:297: applying cgroup configuration for process caused \"failed to write 1 to memory.kmem.limit_in_bytes: write /sys/fs/cgroup/memory/docker/24dd0b5c83cf48dc28ded674907e50d154dcfb2522f50b6f06524d3a41f33a9a/memory.kmem.limit_in_bytes: operation not supported\"": unknown
ERROR: Encountered errors while bringing up the project.
## 执行如下操作
chmod +x /sys/fs/cgroup/memory/memory.kmem.limit_in_bytes
安装方法
1. 下载离线包
download.docker.com/linux/stati…
2. 解压
tar xzvf docker-${version}.tgz
3. Copy到/usr/bin目录
mv docker/* /usr/bin/
4. 添加systemd管理
# vi /etc/systemd/system/docker.service
[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network-online.target firewalld.service
Wants=network-online.target
[Service]
Type=notify
ExecStart=/usr/bin/dockerd
ExecReload=/bin/kill -s HUP $MAINPID
LimitNOFILE=infinity
LimitNPROC=infinity
TimeoutStartSec=0
Delegate=yes
KillMode=process
Restart=on-failure
StartLimitBurst=3
StartLimitInterval=60s
[Install]
WantedBy=multi-user.target
5. 赋执行权限并启动
chmod +x /etc/systemd/system/docker.service
systemctl enable docker.service
systemctl start docker
6. 参考
修改数据目录
mv /var/lib/docker /data/docker
ln -sf /data/docker /var/lib/docker
操作权限设置
groupadd docker
gpasswd -a ${USER} docker
systemctl restart docker
