1. Install docker
1.1 Download the installation package docker offline
download link
Link: https: //pan.baidu.com/s/1GLXoyQ9ZrFpiq-iAzqdg6A
extraction code: nf7s
1.2 Installation
1, extract
tar -xvf docker-18.06.1-ce.tgz
2, the extract from the docker file contents to / usr / bin / directory
cp docker/* /usr/bin/
3, the docker registered as a service
vim /etc/systemd/system/docker.service
4. The following configurations applied and saved 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=onfailure StartLimitBurst=3 StartLimitInterval=60s [Install] WantedBy=multi-user.target
4, start
chmod + x /etc/systemd/system/docker.service # Adding file permissions and start docker
systemctl daemon-reload # reload unit profile
systemctl start docker # start Docker
Installation docker-compose 2
2.1 Download docker-compose
download link
Link: https: //pan.baidu.com/s/1MMob-u3jsR5OK8u4r1uZDA
Extraction code: 2336
2.2 Installation
1. cd /usr/local/bin
2. mv docker-compose-Linux-x86_64 docker-compose
3. sudo chmod +x docker-compose
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