Alpine Linux 安装 Docker
Alpine Linux Docker WSL About 3,422 words包管理器
Alpine Linux
包管理器community
镜像源中包含了Docker
安装包,可直接使用包管理器apk
命令安装。
阿里镜像源(/etc/apk/repositories
):
https://mirrors.aliyun.com/alpine/latest-stable/main/
https://mirrors.aliyun.com/alpine/latest-stable/community/
安装 Docker
apk add docker
查看安装信息
apk info docker
输出
localhost:~# apk info docker
docker-20.10.16-r0 description:
Pack, ship and run any application as a lightweight container
docker-20.10.16-r0 webpage:
https://www.docker.io/
docker-20.10.16-r0 installed size:
4096 B
podman-docker-4.1.0-r1 description:
Emulate Docker CLI using Podman
podman-docker-4.1.0-r1 webpage:
https://podman.io/
podman-docker-4.1.0-r1 installed size:
16 KiB
查看版本
会列出已安装版本和可升级的版本
localhost:~# apk version docker
Installed: Available:
docker-20.10.16-r0 = 20.10.16-r0
卸载 Docker
apk del docker
配置 Docker
添加开机启动
安装开机启动配置服务
apk add openrc
启动openrc
openrc
mkdir -p /run/openrc/softlevel
设置Docker
开机启动
rc-update add docker boot
可能遇到的错:创建/run/openrc/softlevel
文件夹即可。
local:~# service docker start
* You are attempting to run an openrc service on a
* system which openrc did not boot.
* You may be inside a chroot or you may have used
* another initialization system to boot this system.
* In this situation, you will get unpredictable results!
* If you really want to do this, issue the following command:
* touch /run/openrc/softlevel
* ERROR: sysfs failed to start
* You are attempting to run an openrc service on a
* system which openrc did not boot.
* You may be inside a chroot or you may have used
* another initialization system to boot this system.
* In this situation, you will get unpredictable results!
* If you really want to do this, issue the following command:
* touch /run/openrc/softlevel
* ERROR: cgroups failed to start
* ERROR: cannot start docker as sysfs would not start
添加到组
addgroup <username> docker
示例:添加到root
用户组
addgroup root docker
启动 Docker 服务
service docker start
更改 Docker 镜像源
vi /etc/docker/daemon.json
添加内容
{
"registry-mirrors": [
"https://hub-mirror.c.163.com",
"https://ustc-edu-cn.mirror.aliyuncs.com",
"https://docker.mirrors.ustc.edu.cn"
]
}
重启Docker
服务
service docker restart
可能的错误
查看日志
tail -f /var/log/docker.log
错误一
failed to start daemon: Error initializing network controller: error obtaining controller instance: failed to create NAT chain DOCKER: iptables failed: iptables -t nat -N DOCKER: iptables v1.8.8 (legacy): can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
Perhaps iptables or your kernel needs to be upgraded.
(exit status 3)
解决方法:/etc/docker/daemon.json
中添加:"iptables": false
{
"registry-mirrors": [
"https://hub-mirror.c.163.com",
"https://ustc-edu-cn.mirror.aliyuncs.com",
"https://docker.mirrors.ustc.edu.cn"
],
"iptables": false
}
错误二
解决方法:以管理员执行命令。(Linux
下加sudo
执行命令,Windows
子系统则以管理员身份打开Shell
窗口)
failed to start daemon: Error initializing network controller: Error creating default "bridge" network: permission denied
错误三
Windows
子系统运行Docker
容器报错
failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: waiting for init preliminary setup: EOF: unknown
设置WSL
版本为2
。(安装的WSL
是Alpine
)
wsl --set-version Alpine 2
参考
Docker-Compose
等更多信息可参考:
Views: 5,061 · Posted: 2022-07-29
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