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# -*- coding: UTF-8 -*-
import os
import subprocess
from datetime import datetime
def install_docker():
try:
subprocess.check_call(["yum", "install", "-y", "yum-utils", "device-mapper-persistent-data", "lvm2"])
subprocess.check_call(["yum-config-manager", "--add-repo", "https://download.docker.com/linux/centos/docker-ce.repo"])
subprocess.check_call(["yum", "install", "-y", "docker-ce", "docker-ce-cli", "containerd.io"])
subprocess.check_call(["systemctl", "start", "docker"])
subprocess.check_call(["systemctl", "enable", "docker"])
print(datetime.now().strftime("%Y-%m-%d %H:%M:%S"), str(datetime.now().microsecond)[:3], "Install docker successfully.")
except:
print(datetime.now().strftime("%Y-%m-%d %H:%M:%S"), str(datetime.now().microsecond)[:3], "Fail to install docker.")
if __name__ == '__main__':
install_docker()
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