linux離線安裝docker + docker-compose

1 准備階段(docker)

  1.1 卸載舊版本

如果電腦上已經存在docker，需要先卸載可能存在的舊版本：

1. 刪除某軟件,及其安裝時自動安裝的所有包

sudo apt-get autoremove docker docker-ce docker-engine  docker.io  containerd runc

2. 刪除docker其他沒有沒有卸載

dpkg -l | grep docker
dpkg -l |grep ^rc|awk '{print $2}' |sudo xargs dpkg -P # 刪除無用的相關的配置文件

  1.2 下載docker安裝包

1、去官網下載docker 安裝二進制包，選擇適合自己的版本。這里下載的是docker-19.03.3.tgz，在centos7中安裝（cento6無法使用，提示linux版本內核版本太低）

下載地址：https://download.docker.com/linux/static/stable/x86_64/

2、復制docker-19.03.3.tgz到服務器上

 2、安裝和缺載

　　在docker-19.03.3.tgz目錄創建文件

  2.1 准備docker.service 系統配置文件

1、准備配置文件

vi docker.service

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
# the default is not to use systemd for cgroups because the delegate issues still
# exists and systemd currently does not support the cgroup feature set required
# for containers run by docker
ExecStart=/usr/bin/dockerd
ExecReload=/bin/kill -s HUP $MAINPID
# Having non-zero Limit*s causes performance problems due to accounting overhead
# in the kernel. We recommend using cgroups to do container-local accounting.
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
# Uncomment TasksMax if your systemd version supports it.
# Only systemd 226 and above support this version.
#TasksMax=infinity
TimeoutStartSec=0
# set delegate yes so that systemd does not reset the cgroups of docker containers
Delegate=yes
# kill only the docker process, not all processes in the cgroup
KillMode=process
# restart the docker process if it exits prematurely
Restart=on-failure
StartLimitBurst=3
StartLimitInterval=60s

[Install]
WantedBy=multi-user.target

  2.2 准備安裝腳本和缺載腳本

1、安裝腳本 install.sh

vi install.sh

#!/bin/sh
echo '解壓tar包...'
sudo tar -xvf $1
echo '將docker目錄移到/usr/bin目錄下...'
sudo cp docker/* /usr/bin/
echo '將docker.service 移到/etc/systemd/system/ 目錄...'
sudo cp docker.service /etc/systemd/system/
echo '添加文件權限...'
sudo chmod +x /etc/systemd/system/docker.service
echo '重新加載配置文件...'
sudo systemctl daemon-reload
echo '啟動docker...'
sudo systemctl start docker
echo '設置開機自啟...'
sudo systemctl enable docker.service
echo 'docker安裝成功...'
docker -v

 

2、卸載腳本 uninstall.sh

vi uninstall.sh

#!/bin/sh
echo '刪除docker.service...'
sudo rm -f /etc/systemd/system/docker.service
echo '刪除docker文件...'
sudo rm -rf /usr/bin/docker*
echo '重新加載配置文件'
sudo systemctl daemon-reload
echo '卸載成功...'

2.3 安裝

此時目錄為：（只需要關注docker-19.03.3.tgz、docker.service、install.sh、uninstall.sh即可）

 

  執行腳本

sh install.sh docker-19.03.3.tgz

2.4 缺載

 如果你想卸載docker，此時執行腳本 sh uninstall.sh 即可，執行過程如下：

sh uninstall.sh 

3 docker-compose

3.1 下載地址 https://github.com/docker/compose/releases

 

 3.2上傳到服務器，將文件轉移至/usr/local/bin/

mv docker-compose-Linux-x86_64 /usr/local/bin/docker-compose

3.3添加權限

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

　　測試：docker-compose -v