linux上安装Docker（CV傻瓜式安装）

linux上安装Docker（CV傻瓜式安装）

直接把下面这段完全复制进去进行了，不整其它花里胡哨的

#!/bin/bash

#docker下载安装
wget https://download.docker.com/linux/static/stable/x86_64/docker-17.03.2-ce.tgz
tar -zxvf docker-17.03.2-ce.tgz
chmod +x docker/*
cp -rf docker/* /usr/bin/


#关闭防火墙
systemctl stop firewalld
systemctl disable firewalld

cat > /etc/systemd/system/docker.service <<"EOF"
[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 --insecure-registry 39.108.209.97:5000
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
EOF
#配置数据盘

mkdir -p /data/docker && ln -s /data/docker /var/lib/docker
mkdir -p /data/fastdfs && ln -s /data/fastdfs /fastdfs

chmod +x /etc/systemd/system/docker.service
systemctl daemon-reload
systemctl start docker
systemctl enable docker.service
echo "docker install successful!"