柚子快報激活碼778899分享：容器 運維 Docker安裝

http://yzkb.51969.com/

1、使用官方安裝腳本自動安裝

curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun

2、創(chuàng)建docker.service文件，進入 /etc/systemd/system/ 目錄,并創(chuàng)建 docker.service 文件，內(nèi)容如下，這樣可以將docker注冊為service服務。

[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 --selinux-enabled=false --insecure-registry=127.0.0.1 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

# 此處的–insecure-registry=127.0.0.1（此處改成你私服ip）設(shè)置是針對有搭建了自己私服Harbor時允許docker進行不安全的訪問，否則訪問將會被拒絕。

3、啟動docker

# 給docker.service文件添加執(zhí)行權(quán)限

chmod +x /etc/systemd/system/docker.service

# 重新加載配置文件（每次有修改docker.service文件時都要重新加載下）

systemctl daemon-reload

# 啟動并設(shè)置開機啟動 systemctl enable docker.service --now

# 查看docker服務狀態(tài) [root@localhost system]# systemctl status docker

4、docker-compose安裝

# docker-compose下載并放到/usr/local/bin/下面： curl -L "https://github.com/docker/compose/releases/download/v2.18.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose # 下載好docker-compose的前提下，拷貝到指定位置 sudo cp docker-compose /usr/local/bin/docker-compose sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose sudo chmod +x /usr/local/bin/docker-compose sudo chmod +x /usr/bin/docker-compose docker-compose -v # 最后使用 docker-compose -v 命令測試是否安裝成功（如果提示“沒有那個文件或目錄”可以重啟下服務器再試試）

柚子快報激活碼778899分享：容器 運維 Docker安裝

http://yzkb.51969.com/

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