需要先yum -y install wget
centos7 一键安装python3
vi install_py3.py
python install_py3.py
#coding=utf-8
import subprocess
import os,sys
def exe_cmd(cmd):
p = subprocess.Popen(cmd, shell=True, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
while True:
next_line = p.stdout.readline()
return_line = next_line.decode("utf-8", "ignore")
if return_line == '' and p.poll() != None:
break
print(return_line)
stdout, stderr = p.communicate()
if p.returncode != 0:
return False
return True
def main():
print ("python 3.7.2 一键安装开始！")
backinfo = exe_cmd('ping -c 1 -w 1 www.baidu.com')
if backinfo == False:
print ("网络检测失败程序退出，请重新检测网络环境!")
sys.exit()
print ("网络连接正常!")
yum_jc = exe_cmd('yum list')
if yum_jc == False:
print ("yum 不可用，请先手动配置yum安装!")
sys.exit()
print ('yum安装检测可用!')
exe_cmd("yum install gcc -y")
exe_cmd("yum install openssl-devel bizp2-devel expat-devel gdbm-devel readline-devel sqlite-devel libffi-devel -y")
exe_cmd("wget http://npm.taobao.org/mirrors/python/3.7.2/Python-3.7.2.tgz")
exe_cmd("tar -zxvf Python-3.7.2.tgz")
exe_cmd("mv Python-3.7.2 /usr/local/")
exe_cmd("rm -rf Python-3.7.2.tgz")
os.chdir('/usr/local/Python-3.7.2')
exe_cmd("./configure")
exe_cmd("make")
exe_cmd("make install")
print ("程序执行完成！输入python3 查看效果。")
if __name__ == '__main__':
main()
安装docker shell脚本：
#!/bin/bash
echo "Installing docker..."
sudo yum remove -y docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine && \
sudo yum install -y yum-utils \
device-mapper-persistent-data \
lvm2 && \
sudo yum-config-manager \
--add-repo \
https://download.docker.com/linux/centos/docker-ce.repo && \
sudo yum install -y docker-ce docker-ce-cli containerd.io && \
sudo systemctl enable docker && \
if [ ! -d "/etc/docker" ]; then
mkdir /etc/docker
fi
//该处是生成docker日志清理的配置文件。
cat > /etc/docker/daemon.json << EOF
{
"registry-mirrors": ["https://XXXXXXXXXXX.mirror.aliyuncs.com"], //该处需要修改你阿里云加速器的地址,指定直接取消注释填写即可
"log-driver":"json-file",
"log-opts": {"max-size":"500m", "max-file":"3"}
}
EOF
sudo systemctl start docker
echo "Docker has been installed!"
安装docker-compose
#!/bin/bash
yum -y install epel-release && \
yum -y install python-pip && \
pip install --upgrade pip && \
yum -y install python-devel python-subprocess32 && \
find / -name *subpro*.egg-info && \
find / -name *subpro*.egg-info |xargs rm -rf && \
pip install docker-compose && \
docker-compose version && \
echo "docker-compose install successful"
