How to run python code on Docker

Press one to start Docker this will start and gives more options

Press two to see docker images

List of images

Press three to launch new container

Press 11 to perform tasks inside the Docker container

After launching it will check for the connection then shows us a menu for the container

Press 1 to Install HTTPD, press 2 to start httpd, press 3 to install python and many more

We can see below that python, httpd is installed and working fine

Press 12 to Exit from docker Menu

Code for the menu program

import subprocess
import os
import time
login = input("Login remotely or Localy (r/l) : ")if  "l" in login or  "L" in login:
 # DOCKER
 # Docker Configure in yum
 print(subprocess.getoutput("touch yum.repo"))
 docker_repo = open('/etc/yum.repos.d/yum.repo','w')
 docker_conf = """[Docker]
name=Yum form Docker
baseurl=https://download.docker.com/linux/centos/7/x86_64/stable/
gpgcheck=0"""docker_repo.writelines(docker_conf)
 docker_repo.close()
 check = subprocess.getoutput("docker --version")
 # Installing Docker
 if "Docker" not in check and " version" not in check and "build" not in check:
  os.system("dnf install docker-ce --nobest -y")
 else:
  print("Docker Already exists")
  print()
 # Docker Menu
 print()
 print("   Welcome To a Docker Menu")
 print("      Docker Successfully Configured and Installed...")
 print()
 print("=============================================================")
 
 while True:
  print()
  print("1. Start Docker")
  print("2. Stop Docker")
  print("3. Status of Docker")
  print("4. Remove Docker from this System")
  print("5. Exit")
  # Select Option
  choice = input("Enter your option (1/2/3/4/5) : ") or "5"
   
  
  os.system("clear")
  # Start Docker 
  if choice in "1":
   print()
   print("   Docker Started..")
   print("=======================================================")
   print()
   while True:
    # Menu Docker tasts
    print(subprocess.getoutput("systemctl start docker"))
    print("Docker Menu")
    print("1. Pull new Images.")
    print("2. Display all Images.")
    print("3. Launch New Container.")
    print("4. Display List of Containers")
    print("5. Start Container")
    print("6. Stop Container")
    print("7. Remove Image")
    print("8. Remove Container")
    print("9. Display Running Instances")
    print("10. Remove All Container")
    print("11. Containers Menu")
    print("12. Exit")dchoice = input("Enter your choice : ")
    os.system("clear")
    print()
    print()
    # 1) Pull New Images from docker hub
    if dchoice in "1":
     print("Pull new Image from Docker hub")
     print()
     imageName = input("Enter Image Name : ") or "centos"
     imageV = ( ":"+input("Enter Version orelse takes default latest version : ")) or ""
     os.system("docker pull {}{}".format(imageName,imageV))# 2) Show  Images
    if dchoice in "2":
     print("Docker Images present in ur system")
     print()
     print(subprocess.getoutput("docker images"))# 3) Launch new Container
    if dchoice in "3":
     print("Create New Container")
     print()
     try:
      ImageName = input("Enter Image Name orelse takes default takes centOS: ") or "centos"
      ConName = "--name "+input("Enter Container Name(optional) : ") or ""
      os.system("docker run -it {} {} /bin/bash ".format(ConName,ImageName))
      print("Container Launched...")except Exception as a:
      print("Error: "+e+" occured!")
    # 4) Display list of Containers
    if dchoice in "4":
     print("List of containers available")
     print()
     print(subprocess.getoutput("docker ps -a "))# 5) Start Container
    if "5"in dchoice:
     os.system("docker ps -a")
     ConName = input("Enter Container Name or ID from above list : " ) or ""
     os.system("docker start {}".format(ConName))
     os.system("docker attach {}".format(ConName))# 6) Stop Contaner
    if "6" in dchoice:
     print(subprocess.getoutput("docker ps"))
     ConName = input("Enter Container Name or ID to stop from above list : " ) or ""
     print(subprocess.getoutput("docker stop {}".format(ConName)))# 7) Remove Image
    if "7" in dchoice:
     print(subprocess.getoutput("docker images"))
     ImageName = input("Enter Image Name to remove : ") or ""
     os.system("docker rmi {} -f".format(ImageName))# 8) Remove Container
    if dchoice in "8":
     print(subprocess.getoutput("docker ps -a "))
     ConName = input("Enter Container Name or ID from above list : " ) or ""
     os.system("docker rm {} -f".format(ConName))# 9) Display all Running Instances
    if dchoice in "9":
     print(subprocess.getoutput("docker ps"))# 10) Remove All Containers
    if "10" in dchoice:
     print(subprocess.getoutput("docker ps -a "))
     rm = input("Are you sure wants to remove all CONTAINERS (y/n) : ") or "n"
     if rm in "y":
      os.system("docker container rm  -f `docker container ls -a -q`")
    # 11) Menu conatainer
    if "11" in dchoice:
     try:
      print(subprocess.getoutput("systemctl start firewalld"))
      print(subprocess.getoutput("firewall-cmd --zone=public --add-masquerade --permanent"))
      print(subprocess.getoutput("firewall-cmd --zone=public --add-port=80/tcp"))
      print(subprocess.getoutput("firewall-cmd --zone=public --add-port=443/tcp"))
      print(subprocess.getoutput("firewall-cmd --reload"))
      print(subprocess.getoutput("systemctl restart docker"))
      print(subprocess.getoutput("docker ps -a "))
      ConName = input("Enter Container Name or ID from above list : " ) or ""
      print(subprocess.getoutput("docker start {} ".format(ConName)))
      print(subprocess.getoutput("docker exec {} date".format(ConName)))
      print(subprocess.getoutput("docker start {} ".format(ConName)))
      print("{} Container Started".format(ConName))
      print()
      while True:
       print("   Container Menu.")
       print("================================================================")
       print("1. Install httpd")
       print("2. Start httpd ")
       print("3. Install python")
       print("4. Create Html file ")
       print("5. Exit from container ")
       ch = input("Enter your option (1/2/3/4/5) : ")
       if ch in "1":
        print(subprocess.getoutput("docker exec {} yum install httpd -y".format(ConName)))
       if ch in "2":
        print(subprocess.getoutput("docker exec {} /usr/sbin/httpd".format(ConName)))
       if ch in "3":
        print(subprocess.getoutput("docker exec {} yum install python3 -y".format(ConName)))
       if ch in "4":
        print(subprocess.getoutput("docker exec {} touch hello.html".format(ConName)))
        
       if ch in "5":
        os.system("clear")
        break;
       time.sleep(2)
       os.system("clear")
     except Exception as e:
      print("Error: "+e+" occured!")# 12) Exit from docker menu
    if "12" in dchoice:
     os.system("clear")
     break
    time.sleep(3)
  if choice in "2":
   print("Docker is stopping...")
   print(subprocess.getoutput("systemctl stop docker"))
   print()
  if choice in "3":
   print(subprocess.getoutput("systemctl status docker"))
   print()
  if choice in "4":
   rm = input("Are you sure wants to remove Docker (y/n) : ") or "n"
   if rm in "y":
    os.system("yum remove docker-ce")
    print("Docker removed from your system")
   exit()
  if choice in "5":
   print("You choose 5 to quite")
   print("Exiting from menu..Thank you have nice day..")
   time.sleep(2)
   os.system("clear")
   exit()
elif  "r" in login or "R" in login:
 print(subprocess.getoutput("touch dockerRemote.py"))
 docker_login_remote = open('/root/dockerRemote.py','w')
 docker_login_remote_data = '''import subprocess
# DOCKER
# Docker Configure in yum
print(subprocess.getoutput("touch yum.repo"))
docker_repo = open('/etc/yum.repos.d/yum.repo','w')
docker_conf = """[Docker]
name=Yum form Docker
baseurl=https://download.docker.com/linux/centos/7/x86_64/stable/
gpgcheck=0"""docker_repo.writelines(docker_conf)
docker_repo.close()
# Installing Docker
subprocess.getoutput("yum install docker-ce --nobest -y")
# Docker Menu
print("Welcome To a Docker Menu")
print("Docker Successfully Configured and Installed...")
while True:
 print("1. Start Docker")
 print("2. Stop Docker")
 print("3. Status of Docker")
 print("4. Remove Docker from this System")
 print("5. Exit")
 # Select Option
 choice = input("Enter your option (1/2/3/4/5) : ") or "5"
  
 print()
 # Start Docker 
 if choice in "1":
  print("Docker Started..")
  while True:
   # Menu Docker tasts
   print(subprocess.getoutput("systemctl start docker"))
   print("Docker Menu")
   print("1. Pull new Images.")
   print("2. Display all Images.")
   print("3. Launch New Container.")
   print("4. Display List of Containers")
   print("5. Start Container")
   print("6. Stop Container")
   print("7. Remove Image")
   print("8. Remove Container")
   print("9. Display Running Instances")
   print("10. Remove All Container")
   print("11. Exit")
   dchoice = input("Enter your choice : ")# 1) Pull New Images from docker hub
   if dchoice in "1":
    imageName = input("Enter Image Name : ") or "centos"
    imageV = ":"+input("Enter Version orelse takes default latest version : ") or ""
    print(subprocess.getoutput("docker pull {}{}".format(imageName,imageV)))# 2) Show  Images
   if dchoice in "2":
    print(subprocess.getoutput("docker images"))# 3) Launch new Container
   if dchoice in "3":
    try:
     ImageName = input("Enter Image Name orelse takes default takes centOS: ") or "centos"
     ConName = input("Enter Container Name(optional) : ") or ""
     print(subprocess.getoutput("docker run -it {} {} echo Success Container Started ".format(ConName,ImageName)))
     print("Container Launched...")except Exception as a:
     print("Error: "+e+" occured!")
   # 4) Display list of Containers
   if dchoice in "4":
    print(subprocess.getoutput("docker ps -a "))# 5) Start Container
   if dchoice in "5":
    try:
     print(subprocess.getoutput("firewall-cmd --zone=public --add-masquerade --permanent"))
     print(subprocess.getoutput("firewall-cmd --zone=public --add-port=80/tcp"))
     print(subprocess.getoutput("firewall-cmd --zone=public --add-port=443/tcp"))
     print(subprocess.getoutput("firewall-cmd --reload"))
     print(subprocess.getoutput("systemctl restart docker"))
     print(subprocess.getoutput("docker ps -a "))
     ConName = input("Enter Container Name or ID from above list : " ) or ""
     print(subprocess.getoutput("docker start {} ".format(ConName)))
     print(subprocess.getoutput("docker exec {} date".format(ConName)))
     print("Container Menu.")
     print("1. Install httpd")
     print("2. Start httpd ")
     print("3. Install python")
     print("4. Create Html file ")
     print("5. Exit from container ")
     ch = input("Enter your option (1/2/3/4/5) : ")
     if ch in "1":
      print(subprocess.getoutput("docker exec {} yum install httpd -y".format(ConName)))
     if ch in "2":
      print(subprocess.getoutput("docker exec {} /usr/sbin/httpd".format(ConName)))
     if ch in "3":
      print(subprocess.getoutput("docker exec {} yum install python3 -y".format(ConName)))
     if ch in "4":
      print(subprocess.getoutput("docker exec {} touch hello.html".format(ConName)))
      
     if ch in "5":
      break;
    except Exception as e:
     print("Error: "+e+" occured!")# 6) Stop Contaner
   if dchoice in "6":
    print(subprocess.getoutput("docker ps"))
    ConName = input("Enter Container Name or ID to stop from above list : " ) or ""
    print(subprocess.getoutput("docker stop {}".format(ConName)))# 7) Remove Image
   if dchoice in "7":
    print(subprocess.getoutput("docker images"))
    ImageName = input("Enter Image Name to remove : ") or ""
    print(subprocess.getoutput("docker rmi {} -f".format(ImageName)))# 8) Remove Container
   if dchoice in "8":
    print(subprocess.getoutput("docker ps -a "))
    ConName = input("Enter Container Name or ID from above list : " ) or ""
    print(subprocess.getoutput("docker rm {} -f".format(ConName)))# 9) Display all Running Instances
   if dchoice in "9":
    print(subprocess.getoutput("docker ps"))# 10) Remove All Containers
   if dchoice in "10":
    print(subprocess.getoutput("docker ps -a "))
    rm = input("Are you sure wants to remove all CONTAINERS (y/n) : ") or "n"
    if rm in "y":
     print(subprocess.getoutput("docker container rm  -f `docker container ls -a -q`"))
   if dchoice in "11":
    break
 if choice in "2":
  print("Docker is stopping...")
  print(subprocess.getoutput("systemctl stop docker"))
  print()
 if choice in "3":
  print(subprocess.getoutput("systemctl status docker"))
  print()
 if choice in "4":
  rm = input("Are you sure wants to remove Docker (y/n) : ") or "n"
  if rm in "y":
   print(subprocess.getoutput("yum remove docker-ce"))
   print("Docker removed from your system")
 if choice in "5":
  print("You choose 5 to quite")
  print("Exiting from menu..Thank you have nice day..")
  exit()'''
 docker_login_remote.writelines(docker_login_remote_data)
 docker_login_remote.close() 
 IP = input("Enter Remote system  IP : ")
 print(subprocess.getoutput("scp dockerRemote.py root@{}:/root/".format(IP)))
 print(subprocess.getoutput("ssh root@192.168.43.254 python3 dockerRemote.py"))