sfa/openstack/client.py

   1 from sfa.util.sfalogging import logger
   2 from glance import client as glance_client
   3 from sfa.util.config import Config
   4
   5
   6 def parse_novarc(filename):
   7     opts = {}
   8     f = open(filename, 'r')
   9     for line in f:
  10         try:
  11             line = line.replace('export', '').strip()
  12             parts = line.split('=')
  13             if len(parts) > 1:
  14                 value = parts[1].replace("\'", "")
  15                 value = value.replace('\"', '')
  16                 opts[parts[0]] = value
  17         except:
  18             pass
  19     f.close()
  20     return opts
  21
  22
  23 class GlanceClient:
  24     def __init__(self, config):
  25         if not config:
  26             config = Config()
  27         opts = parse_novarc(config.SFA_NOVA_NOVARC)
  28
  29         self.client = glance_client.get_client(host='0.0.0.0',
  30                                                username=opts.get('OS_USERNAME'),
  31                                                password=opts.get('OS_PASSWORD'),
  32                                                tenant=opts.get('OS_TENANT_NAME'),
  33                                                auth_url=opts.get('OS_AUTH_URL'))
  34
  35     def __getattr__(self, name):
  36         return getattr(self.client, name)
  37
  38
  39
  40