yum install -y yum-utils
yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
yum install docker-ce-18.09.9-3.el7 -y
systemctl start docker
curl -s -L https://get.daocloud.io/docker/compose/releases/download/1.18.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose 
chmod +x /usr/local/bin/docker-compose

# github下载去
tar -xvf harbor-offline-installer-v2.1.1.tgz  && cd harbor
cp harbor.yml.tmpl harbor.yml
# 快速生成密码 cat /dev/urandom | tr -dc A-Za-z0-9 | head -c 16
# 改 hostname、port、harbor_admin_password，如果不开启https请注释相关代码
vim harbor.yml 
./prepare
#如果出现报错,主要原因还是centos系统版本兼容性问题 Cannot set property TasksAccounting, or unknown property./   需更新系统,即可解决 yum update
./install.sh

# harbor修改配置文件后重启
docker-compose down
cd /data/harbor
./prepare
docker-compose up -d

# 客户端连接私库（如果没部署且没启动docker的机器这里会报错） 
cat <<EOF > /etc/docker/daemon.json 
{"insecure-registries":["192.168.10.101:8020"]} 
EOF

systemctl restart docker

# 指定仓库
docker login 192.168.10.101:8020 -u admin -p Harbor12345