old_contents: from fabric.api import *
  
  """
  Define the server environments that this app will be deployed to.
  Ensure that you have SSH access to the servers for the scripts in 'fabfile.py' to work.
  """
  
  
  def production():
      """
      Env parameters for the production environment.
      """
  
      env.host_string = 'ubuntu@xxx'
      env.key_filename = '~/.ssh/xxx.pem'
      env.project_dir = '/var/www/pmg-cms'
      env.config_dir = 'config/production'
      env.git_branch = 'master'
      env.activate = 'source %s/env/bin/activate' % env.project_dir
      print("PRODUCTION ENVIRONMENT\n")
      return
new_contents: from fabric.api import *
  
  """
  Define the server environments that this app will be deployed to.
  Ensure that you have SSH access to the servers for the scripts in 'fabfile.py' to work.
  """
  
  
  def production():
      """
      Env parameters for the production environment.
      """
  
      env.host_string = 'ubuntu@54.76.117.251'
      env.key_filename = '~/.ssh/petrus.pem'
      env.project_dir = '/var/www/pmg-cms'
      env.config_dir = 'config/production'
      env.git_branch = 'master'
      env.activate = 'source %s/env/bin/activate' % env.project_dir
      print("PRODUCTION ENVIRONMENT\n")
      return
subject: Add details of demo EC2 server.