text: from fabric.api import env
  
  os_username = 'admin'
  os_password = 'contrail123'
  os_tenant_name = 'demo'
  
  host1 = 'root@10.204.216.31'
  host2 = 'root@10.204.216.30'
  host3 = 'root@10.204.217.93'
  host4 = 'root@10.204.217.94'
  host5 = 'root@10.204.217.95'
  host6 = 'root@10.204.217.96'
  
  ext_routers = [('blr-mx1', '10.204.216.253')]
  router_asn = 64510
  public_vn_rtgt = 10003
  public_vn_subnet = "10.204.219.88/29"
  
  host_build = 'stack@10.204.216.49'
  
  env.roledefs = {
      'all': [host1, host2, host3, host4, host5, host6],
      'cfgm': [host1, host2],
      'openstack': [host2],
      'webui': [host3],
      'control': [host1, host3],
      'compute': [host4, host5, host6],
      'collector': [host1, host3],
      'database': [host1, host2, host3],
      'build': [host_build],
  }
  
  env.hostnames = {
      'all': ['nodea35', 'nodea34', 'nodec53', 'nodec54', 'nodec55', 'nodec56']
  }
  
  env.password = 'c0ntrail123'
  env.passwords = {
      host1: 'c0ntrail123',
      host2: 'c0ntrail123',
      host3: 'c0ntrail123',
      host4: 'c0ntrail123',
      host5: 'c0ntrail123',
      host6: 'c0ntrail123',
  
      host_build: 'c0ntrail123',
  }
  
  env.test_repo_dir='/home/stack/regression/contrail-test'
  env.mail_from='contrail-build@juniper.net'
  env.mail_to='dl-contrail-sw@juniper.net'
  multi_tenancy=True
  env.interface_rename=True
  