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Contents

centos docker 安装和使用

官方教程

https://docs.docker.com/engine/install/centos/

卸载旧版本

sudo yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-engine

使用 Docker 仓库进行安装

安装 yum-config-manager

sudo yum install -y yum-utils \
  device-mapper-persistent-data \
  lvm2

阿里云源

sudo yum-config-manager \
    --add-repo \
    http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

清华源

sudo yum-config-manager \
    --add-repo \
    https://mirrors.tuna.tsinghua.edu.cn/docker-ce/linux/centos/docker-ce.repo

官方源(可能很慢)

sudo yum-config-manager \
    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo

安装 Docker Engine-Community

中途若提示您接受 GPG 密钥,请选是。

sudo yum install docker-ce docker-ce-cli containerd.io

存储库中列出可用版本

此示例按版本号(从高到低)对结果进行排序。

yum list docker-ce --showduplicates | sort -r
Installed Packages
docker-ce.x86_64            3:19.03.9-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.8-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.7-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.6-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.5-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.4-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.3-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.2-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.1-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.12-3.el7                   docker-ce-stable 
docker-ce.x86_64            3:19.03.12-3.el7                   @docker-ce-stable
docker-ce.x86_64            3:19.03.11-3.el7                   docker-ce-stable 
docker-ce.x86_64            3:19.03.10-3.el7                   docker-ce-stable 
docker-ce.x86_64            3:19.03.0-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.9-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.8-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.7-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.6-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.5-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.4-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.3-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.2-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.1-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.0-3.el7                    docker-ce-stable 
docker-ce.x86_64            18.06.3.ce-3.el7                   docker-ce-stable 
docker-ce.x86_64            18.06.2.ce-3.el7                   docker-ce-stable 
docker-ce.x86_64            18.06.1.ce-3.el7                   docker-ce-stable 
docker-ce.x86_64            18.06.0.ce-3.el7                   docker-ce-stable 
docker-ce.x86_64            18.03.1.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            18.03.0.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.12.1.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.12.0.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.09.1.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.09.0.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.06.2.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.06.1.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.06.0.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.03.3.ce-1.el7                   docker-ce-stable 
docker-ce.x86_64            17.03.2.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.03.1.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.03.0.ce-1.el7.centos            docker-ce-stable 
Available Packages

安装特定版本

该软件包名称是软件包名称(docker-ce)加上版本字符串(第二列),从第一个冒号(:)一直到第一个连字符,并用连字符(-)分隔。例如: docker-ce-18.06.3.ce-3.el7

sudo yum install docker-ce-<VERSION_STRING> docker-ce-cli-<VERSION_STRING> containerd.io
sudo yum install docker-ce-18.06.3.ce-3.el7 docker-ce-cli-18.06.3.ce-3.el7 containerd.io

安装最新版本

sudo yum install docker-ce docker-ce-cli containerd.io

启动 docker

sudo systemctl start docker

验证安装了 Docker Engine-Community

通过运行 hello-world 映像来验证

sudo docker run hello-world

安装日志

[root@izj6c5nf8wcjt6n2zcxwegz ~]# free -h
              total        used        free      shared  buff/cache   available
Mem:           1.8G        111M        339M        380K        1.4G        1.5G
Swap:            0B          0B          0B
[root@izj6c5nf8wcjt6n2zcxwegz ~]# sudo yum install -y yum-utils \
>   device-mapper-persistent-data \
>   lvm2
Loaded plugins: fastestmirror
base                                                                                               | 3.6 kB  00:00:00     
docker-ce-stable                                                                                   | 3.5 kB  00:00:00     
epel                                                                                               | 4.7 kB  00:00:00     
extras                                                                                             | 2.9 kB  00:00:00     
updates                                                                                            | 2.9 kB  00:00:00     
Loading mirror speeds from cached hostfile
Package yum-utils-1.1.31-54.el7_8.noarch already installed and latest version
Resolving Dependencies
--> Running transaction check
---> Package device-mapper-persistent-data.x86_64 0:0.7.3-3.el7 will be updated
---> Package device-mapper-persistent-data.x86_64 0:0.8.5-2.el7 will be an update
---> Package lvm2.x86_64 7:2.02.180-10.el7_6.2 will be updated
---> Package lvm2.x86_64 7:2.02.186-7.el7_8.2 will be an update
--> Processing Dependency: lvm2-libs = 7:2.02.186-7.el7_8.2 for package: 7:lvm2-2.02.186-7.el7_8.2.x86_64
--> Running transaction check
---> Package lvm2-libs.x86_64 7:2.02.180-10.el7_6.2 will be updated
---> Package lvm2-libs.x86_64 7:2.02.186-7.el7_8.2 will be an update
--> Processing Dependency: device-mapper-event = 7:1.02.164-7.el7_8.2 for package: 7:lvm2-libs-2.02.186-7.el7_8.2.x86_64
--> Running transaction check
---> Package device-mapper-event.x86_64 7:1.02.149-10.el7_6.2 will be updated
---> Package device-mapper-event.x86_64 7:1.02.164-7.el7_8.2 will be an update
--> Processing Dependency: device-mapper-event-libs = 7:1.02.164-7.el7_8.2 for package: 7:device-mapper-event-1.02.164-7.el7_8.2.x86_64
--> Processing Dependency: device-mapper = 7:1.02.164-7.el7_8.2 for package: 7:device-mapper-event-1.02.164-7.el7_8.2.x86_64
--> Running transaction check
---> Package device-mapper.x86_64 7:1.02.149-10.el7_6.2 will be updated
--> Processing Dependency: device-mapper = 7:1.02.149-10.el7_6.2 for package: 7:device-mapper-libs-1.02.149-10.el7_6.2.x86_64
---> Package device-mapper.x86_64 7:1.02.164-7.el7_8.2 will be an update
---> Package device-mapper-event-libs.x86_64 7:1.02.149-10.el7_6.2 will be updated
---> Package device-mapper-event-libs.x86_64 7:1.02.164-7.el7_8.2 will be an update
--> Running transaction check
---> Package device-mapper-libs.x86_64 7:1.02.149-10.el7_6.2 will be updated
---> Package device-mapper-libs.x86_64 7:1.02.164-7.el7_8.2 will be an update
--> Finished Dependency Resolution

Dependencies Resolved

==========================================================================================================================
 Package                                   Arch               Version                           Repository           Size
==========================================================================================================================
Updating:
 device-mapper-persistent-data             x86_64             0.8.5-2.el7                       base                422 k
 lvm2                                      x86_64             7:2.02.186-7.el7_8.2              updates             1.3 M
Updating for dependencies:
 device-mapper                             x86_64             7:1.02.164-7.el7_8.2              updates             295 k
 device-mapper-event                       x86_64             7:1.02.164-7.el7_8.2              updates             191 k
 device-mapper-event-libs                  x86_64             7:1.02.164-7.el7_8.2              updates             190 k
 device-mapper-libs                        x86_64             7:1.02.164-7.el7_8.2              updates             324 k
 lvm2-libs                                 x86_64             7:2.02.186-7.el7_8.2              updates             1.1 M

Transaction Summary
==========================================================================================================================
Upgrade  2 Packages (+5 Dependent packages)

Total download size: 3.8 M
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
(1/7): device-mapper-event-1.02.164-7.el7_8.2.x86_64.rpm                                           | 191 kB  00:00:00     
(2/7): device-mapper-1.02.164-7.el7_8.2.x86_64.rpm                                                 | 295 kB  00:00:00     
(3/7): device-mapper-event-libs-1.02.164-7.el7_8.2.x86_64.rpm                                      | 190 kB  00:00:00     
(4/7): device-mapper-libs-1.02.164-7.el7_8.2.x86_64.rpm                                            | 324 kB  00:00:00     
(5/7): lvm2-libs-2.02.186-7.el7_8.2.x86_64.rpm                                                     | 1.1 MB  00:00:00     
(6/7): lvm2-2.02.186-7.el7_8.2.x86_64.rpm                                                          | 1.3 MB  00:00:00     
(7/7): device-mapper-persistent-data-0.8.5-2.el7.x86_64.rpm                                        | 422 kB  00:00:00     
--------------------------------------------------------------------------------------------------------------------------
Total                                                                                      16 MB/s | 3.8 MB  00:00:00     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Updating   : 7:device-mapper-1.02.164-7.el7_8.2.x86_64                                                             1/14 
  Updating   : 7:device-mapper-libs-1.02.164-7.el7_8.2.x86_64                                                        2/14 
  Updating   : 7:device-mapper-event-libs-1.02.164-7.el7_8.2.x86_64                                                  3/14 
  Updating   : 7:device-mapper-event-1.02.164-7.el7_8.2.x86_64                                                       4/14 
  Updating   : 7:lvm2-libs-2.02.186-7.el7_8.2.x86_64                                                                 5/14 
  Updating   : device-mapper-persistent-data-0.8.5-2.el7.x86_64                                                      6/14 
  Updating   : 7:lvm2-2.02.186-7.el7_8.2.x86_64                                                                      7/14 
  Cleanup    : 7:lvm2-2.02.180-10.el7_6.2.x86_64                                                                     8/14 
  Cleanup    : 7:lvm2-libs-2.02.180-10.el7_6.2.x86_64                                                                9/14 
  Cleanup    : 7:device-mapper-event-1.02.149-10.el7_6.2.x86_64                                                     10/14 
  Cleanup    : 7:device-mapper-event-libs-1.02.149-10.el7_6.2.x86_64                                                11/14 
  Cleanup    : 7:device-mapper-1.02.149-10.el7_6.2.x86_64                                                           12/14 
  Cleanup    : 7:device-mapper-libs-1.02.149-10.el7_6.2.x86_64                                                      13/14 
  Cleanup    : device-mapper-persistent-data-0.7.3-3.el7.x86_64                                                     14/14 
  Verifying  : device-mapper-persistent-data-0.8.5-2.el7.x86_64                                                      1/14 
  Verifying  : 7:lvm2-libs-2.02.186-7.el7_8.2.x86_64                                                                 2/14 
  Verifying  : 7:device-mapper-event-1.02.164-7.el7_8.2.x86_64                                                       3/14 
  Verifying  : 7:device-mapper-libs-1.02.164-7.el7_8.2.x86_64                                                        4/14 
  Verifying  : 7:lvm2-2.02.186-7.el7_8.2.x86_64                                                                      5/14 
  Verifying  : 7:device-mapper-1.02.164-7.el7_8.2.x86_64                                                             6/14 
  Verifying  : 7:device-mapper-event-libs-1.02.164-7.el7_8.2.x86_64                                                  7/14 
  Verifying  : device-mapper-persistent-data-0.7.3-3.el7.x86_64                                                      8/14 
  Verifying  : 7:device-mapper-event-1.02.149-10.el7_6.2.x86_64                                                      9/14 
  Verifying  : 7:device-mapper-1.02.149-10.el7_6.2.x86_64                                                           10/14 
  Verifying  : 7:lvm2-libs-2.02.180-10.el7_6.2.x86_64                                                               11/14 
  Verifying  : 7:lvm2-2.02.180-10.el7_6.2.x86_64                                                                    12/14 
  Verifying  : 7:device-mapper-libs-1.02.149-10.el7_6.2.x86_64                                                      13/14 
  Verifying  : 7:device-mapper-event-libs-1.02.149-10.el7_6.2.x86_64                                                14/14 

Updated:
  device-mapper-persistent-data.x86_64 0:0.8.5-2.el7                   lvm2.x86_64 7:2.02.186-7.el7_8.2                  

Dependency Updated:
  device-mapper.x86_64 7:1.02.164-7.el7_8.2                      device-mapper-event.x86_64 7:1.02.164-7.el7_8.2          
  device-mapper-event-libs.x86_64 7:1.02.164-7.el7_8.2           device-mapper-libs.x86_64 7:1.02.164-7.el7_8.2           
  lvm2-libs.x86_64 7:2.02.186-7.el7_8.2                         

Complete!
[root@izj6c5nf8wcjt6n2zcxwegz ~]# sudo yum-config-manager \
>     --add-repo \
>     http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
Loaded plugins: fastestmirror
adding repo from: http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
grabbing file http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo to /etc/yum.repos.d/docker-ce.repo
repo saved to /etc/yum.repos.d/docker-ce.repo
[root@izj6c5nf8wcjt6n2zcxwegz ~]# sudo yum install docker-ce docker-ce-cli containerd.io
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package containerd.io.x86_64 0:1.2.0-3.el7 will be updated
---> Package containerd.io.x86_64 0:1.2.13-3.2.el7 will be an update
---> Package docker-ce.x86_64 3:18.09.0-3.el7 will be updated
---> Package docker-ce.x86_64 3:19.03.12-3.el7 will be an update
---> Package docker-ce-cli.x86_64 1:18.09.0-3.el7 will be updated
---> Package docker-ce-cli.x86_64 1:19.03.12-3.el7 will be an update
--> Finished Dependency Resolution

Dependencies Resolved

==========================================================================================================================
 Package                      Arch                  Version                         Repository                       Size
==========================================================================================================================
Updating:
 containerd.io                x86_64                1.2.13-3.2.el7                  docker-ce-stable                 25 M
 docker-ce                    x86_64                3:19.03.12-3.el7                docker-ce-stable                 24 M
 docker-ce-cli                x86_64                1:19.03.12-3.el7                docker-ce-stable                 38 M

Transaction Summary
==========================================================================================================================
Upgrade  3 Packages

Total download size: 88 M
Is this ok [y/d/N]: y
Downloading packages:
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
(1/3): docker-ce-19.03.12-3.el7.x86_64.rpm                                                         |  24 MB  00:00:01     
(2/3): docker-ce-cli-19.03.12-3.el7.x86_64.rpm                                                     |  38 MB  00:00:03     
(3/3): containerd.io-1.2.13-3.2.el7.x86_64.rpm                                                     |  25 MB  00:00:05     
--------------------------------------------------------------------------------------------------------------------------
Total                                                                                      17 MB/s |  88 MB  00:00:05     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Updating   : 1:docker-ce-cli-19.03.12-3.el7.x86_64                                                                  1/6 
  Updating   : containerd.io-1.2.13-3.2.el7.x86_64                                                                    2/6 
  Updating   : 3:docker-ce-19.03.12-3.el7.x86_64                                                                      3/6 
/usr/bin/dockerd has not been configured as an alternative for dockerd
  Cleanup    : 3:docker-ce-18.09.0-3.el7.x86_64                                                                       4/6 
  Cleanup    : 1:docker-ce-cli-18.09.0-3.el7.x86_64                                                                   5/6 
  Cleanup    : containerd.io-1.2.0-3.el7.x86_64                                                                       6/6 
  Verifying  : containerd.io-1.2.13-3.2.el7.x86_64                                                                    1/6 
  Verifying  : 1:docker-ce-cli-19.03.12-3.el7.x86_64                                                                  2/6 
  Verifying  : 3:docker-ce-19.03.12-3.el7.x86_64                                                                      3/6 
  Verifying  : 3:docker-ce-18.09.0-3.el7.x86_64                                                                       4/6 
  Verifying  : 1:docker-ce-cli-18.09.0-3.el7.x86_64                                                                   5/6 
  Verifying  : containerd.io-1.2.0-3.el7.x86_64                                                                       6/6 

Updated:
  containerd.io.x86_64 0:1.2.13-3.2.el7    docker-ce.x86_64 3:19.03.12-3.el7    docker-ce-cli.x86_64 1:19.03.12-3.el7   

Complete!
[root@izj6c5nf8wcjt6n2zcxwegz ~]# yum list docker-ce --showduplicates | sort -r
Loading mirror speeds from cached hostfile
Loaded plugins: fastestmirror
Installed Packages
docker-ce.x86_64            3:19.03.9-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.8-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.7-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.6-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.5-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.4-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.3-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.2-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.1-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:19.03.12-3.el7                   docker-ce-stable 
docker-ce.x86_64            3:19.03.12-3.el7                   @docker-ce-stable
docker-ce.x86_64            3:19.03.11-3.el7                   docker-ce-stable 
docker-ce.x86_64            3:19.03.10-3.el7                   docker-ce-stable 
docker-ce.x86_64            3:19.03.0-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.9-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.8-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.7-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.6-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.5-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.4-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.3-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.2-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.1-3.el7                    docker-ce-stable 
docker-ce.x86_64            3:18.09.0-3.el7                    docker-ce-stable 
docker-ce.x86_64            18.06.3.ce-3.el7                   docker-ce-stable 
docker-ce.x86_64            18.06.2.ce-3.el7                   docker-ce-stable 
docker-ce.x86_64            18.06.1.ce-3.el7                   docker-ce-stable 
docker-ce.x86_64            18.06.0.ce-3.el7                   docker-ce-stable 
docker-ce.x86_64            18.03.1.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            18.03.0.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.12.1.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.12.0.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.09.1.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.09.0.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.06.2.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.06.1.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.06.0.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.03.3.ce-1.el7                   docker-ce-stable 
docker-ce.x86_64            17.03.2.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.03.1.ce-1.el7.centos            docker-ce-stable 
docker-ce.x86_64            17.03.0.ce-1.el7.centos            docker-ce-stable 
Available Packages
[root@izj6c5nf8wcjt6n2zcxwegz ~]# 
[root@izj6c5nf8wcjt6n2zcxwegz ~]# sudo yum install docker-ce-18.06.3.ce-3.el7 docker-ce-cli-18.06.3.ce-3.el7 containerd.ioLoaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Package matching docker-ce-18.06.3.ce-3.el7.x86_64 already installed. Checking for update.
No package docker-ce-cli-18.06.3.ce-3.el7 available.
Package containerd.io-1.2.13-3.2.el7.x86_64 already installed and latest version
Nothing to do
[root@izj6c5nf8wcjt6n2zcxwegz ~]# sudo systemctl start docker
[root@izj6c5nf8wcjt6n2zcxwegz ~]# free -h
              total        used        free      shared  buff/cache   available
Mem:           1.8G        176M        145M        388K        1.5G        1.4G
Swap:            0B          0B          0B

列出和删除 image 文件

# 列出本机的所有 image 文件。
$ docker image ls

# 删除 image 文件
$ docker image rm [imageName]

拉取 image 文件

docker image pull library/hello-world

上面代码中,docker image pull是抓取 image 文件的命令。library/hello-world是 image 文件在仓库里面的位置,其中library是 image 文件所在的组,hello-world是 image 文件的名字。

由于 Docker 官方提供的 image 文件,都放在library组里面,所以它的是默认组,可以省略。因此,上面的命令可以写成下面这样。

docker image pull hello-world

运行 image 文件

docker container run hello-world

docker container run 命令会从 image 文件,生成一个正在运行的容器实例。

注意,docker container run命令具有自动抓取 image 文件的功能。如果发现本地没有指定的 image 文件,就会从仓库自动抓取。因此,前面的 docker image pull 命令并不是必需的步骤。

列出和删除容器文件

# 列出本机正在运行的容器
$ docker container ls

# 列出本机所有容器,包括终止运行的容器
$ docker container ls --all

# 删除指定容器 ID 容器文件
$ docker container rm [containerID]

终止或停止容器文件

# 相当于向容器里面的主进程发出 SIGKILL 信号
docker container kill [containID]

# 相当于向容器里面的主进程发出 SIGTERM 信号,然后过一段时间再发出 SIGKILL 信号
docker container stop [containerID]

Compose 安装

Install Compose on Linux systems

On Linux, you can download the Docker Compose binary from the Compose repository release page on GitHub. Follow the instructions from the link, which involve running the curl command in your terminal to download the binaries. These step-by-step instructions are also included below.

For alpine, the following dependency packages are needed: py-pippython3-devlibffi-devopenssl-devgcclibc-devrustcargo and make.

  1. Run this command to download the current stable release of Docker Compose:

    sudo curl -L "https://github.com/docker/compose/releases/download/1.28.5/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
    

    To install a different version of Compose, substitute 1.28.5 with the version of Compose you want to use.

    If you have problems installing with curl, see Alternative Install Options tab above.

  2. Apply executable permissions to the binary:

    sudo chmod +x /usr/local/bin/docker-compose
    

Note: If the command docker-compose fails after installation, check your path. You can also create a symbolic link to /usr/bin or any other directory in your path.

For example:

sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
  1. Optionally, install command completion for the bash and zsh shell.

  2. Test the installation.

    $ docker-compose --version
    docker-compose version 1.28.5, build 1110ad01
    

^_^
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