TypeScript 資料型別---列舉 (Enum)
阿新 • • 發佈：2020-08-03
1.版本
- 選擇的版本是17.03.2，
- 安裝包為ce和selinux，這倆即可。docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch.rpm和docker-ce-17.03.2.ce-1.el7.centos.x86_64.rpm
- 下載地址為清華源
- 系統版本為CentOS-7.4
2.安裝方式
-
由於需要，採用離線安裝，所以需要很多依賴，具體離線依賴的安裝方式，請參考我的部落格
yum離線安裝 -
安裝所需要的依賴庫之後，開始安裝docker。
yum install docker-ce-selinux-17.03.2.ce-1.el7.centos.noarch.rpm yum install docker-ce-17.03.2.ce-1.el7.centos.x86_64.rpm
- 安裝成功之後，修改配置檔案
vim /etc/systemd/system/docker.service
- docker.service內容
[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
- docker啟動
chmod +x /etc/systemd/system/docker.service # 新增檔案許可權並啟動docker
systemctl daemon-reload # 過載unit配置檔案
Systemctl start docker # 啟動docker
systemctl enable docker.service # 設定開機自啟
- 檢查
systemctl status docker # 檢視docker狀態 docker -v # 檢視docker版本