deploy/cloud/deploy.py

   1 ###############################################################################
   2 # Copyright (c) 2015 Ericsson AB and others.
   3 # szilard.cserey@ericsson.com
   4 # All rights reserved. This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 ###############################################################################
   9
  10
  11 import yaml
  12 import io
  13
  14 from dea import DeploymentEnvironmentAdapter
  15 from configure_environment import ConfigureEnvironment
  16 from deployment import Deployment
  17
  18 from common import (
  19     R,
  20     exec_cmd,
  21     parse,
  22     check_file_exists,
  23     commafy,
  24     ArgParser,
  25     log,
  26 )
  27
  28 YAML_CONF_DIR = '/var/lib/opnfv'
  29
  30
  31 class Deploy(object):
  32
  33     def __init__(self, dea_file, no_health_check, deploy_timeout,
  34                  no_deploy_environment):
  35         self.dea = DeploymentEnvironmentAdapter(dea_file)
  36         self.no_health_check = no_health_check
  37         self.deploy_timeout = deploy_timeout
  38         self.no_deploy_environment = no_deploy_environment
  39         self.macs_per_blade = {}
  40         self.blades = self.dea.get_node_ids()
  41         self.blade_node_dict = self.dea.get_blade_node_map()
  42         self.node_roles_dict = {}
  43         self.env_id = None
  44         self.wanted_release = self.dea.get_property('wanted_release')
  45
  46     def assign_roles_to_cluster_node_ids(self):
  47         self.node_roles_dict = {}
  48         for blade, node in self.blade_node_dict.iteritems():
  49             if self.dea.get_node_roles(blade):
  50                 roles = commafy(self.dea.get_node_roles(blade))
  51                 self.node_roles_dict[node] = (roles, blade)
  52
  53     def configure_environment(self):
  54         release_list = parse(exec_cmd('fuel release -l'))
  55         for release in release_list:
  56             if release[R['name']] == self.wanted_release:
  57                 break
  58         config_env = ConfigureEnvironment(self.dea, YAML_CONF_DIR,
  59                                           release[R['id']],
  60                                           self.node_roles_dict)
  61         config_env.configure_environment()
  62         self.env_id = config_env.env_id
  63
  64     def deploy_cloud(self):
  65         dep = Deployment(self.dea, YAML_CONF_DIR, self.env_id,
  66                          self.node_roles_dict, self.no_health_check,
  67                          self.deploy_timeout)
  68         if not self.no_deploy_environment:
  69             dep.deploy()
  70         else:
  71             log('Configuration is done. Deployment is not launched.')
  72
  73     def deploy(self):
  74
  75         self.assign_roles_to_cluster_node_ids()
  76
  77         self.configure_environment()
  78
  79         self.deploy_cloud()
  80
  81
  82 def parse_arguments():
  83     parser = ArgParser(prog='python %s' % __file__)
  84     parser.add_argument('-nh', dest='no_health_check', action='store_true',
  85                         default=False,
  86                         help='Don\'t run health check after deployment')
  87     parser.add_argument('-dt', dest='deploy_timeout', action='store',
  88                         default=240, help='Deployment timeout (in minutes) '
  89                         '[default: 240]')
  90     parser.add_argument('-nde', dest='no_deploy_environment',
  91                         action='store_true', default=False,
  92                         help=('Do not launch environment deployment'))
  93     parser.add_argument('dea_file', action='store',
  94                         help='Deployment Environment Adapter: dea.yaml')
  95
  96     args = parser.parse_args()
  97     check_file_exists(args.dea_file)
  98
  99     kwargs = {'dea_file': args.dea_file,
 100               'no_health_check': args.no_health_check,
 101               'deploy_timeout': args.deploy_timeout,
 102               'no_deploy_environment': args.no_deploy_environment}
 103     return kwargs
 104
 105
 106 def main():
 107     kwargs = parse_arguments()
 108     deploy = Deploy(**kwargs)
 109     deploy.deploy()
 110
 111 if __name__ == '__main__':
 112     main()