目的
使用范围
资源信息
deploy
disable selinux
/etc/selinux/config
SELINUX=disabled
init 6 <--- needed
os dependence
# yum install -y vim* --disablerepo=epel --disablerepo=epel-vclound
# yum groupinstall -y "Development Tools"
python-3.8 + openssl
# cd /usr/src
# tar xf openssl-1.1.1g.tar
# tar xf python3-el7.tar
openssl install
cd /usr/src/openssl-1.1.1g