1 # Copyright 2012 GRNET S.A. All rights reserved.
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4 # without modification, are permitted provided that the following
7 # 1. Redistributions of source code must retain the above
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34 from os.path import basename
36 from kamaki.cli.config import Config
37 from kamaki.clients import ClientError
38 from kamaki.clients.image import ImageClient
39 from kamaki.clients.pithos import PithosClient
40 from kamaki.clients.astakos import AstakosClient
49 """Get the saved token"""
51 return config.get('global', 'token')
54 def save_token(token):
55 """Save this token to the configuration file"""
57 config.set('global', 'token', token)
61 def get_account(token):
62 """Return the account corresponding to this token"""
64 astakos = AstakosClient(config.get('user', 'url'), token)
66 account = astakos.info()
67 except ClientError as e:
68 if e.status == 401: # Unauthorized: invalid token
74 def __init__(self, account, output):
75 """Create a Kamaki instance"""
76 self.account = account
81 pithos_url = config.get('file', 'url')
82 self.pithos_client = PithosClient(
83 pithos_url, self.account['auth_token'], self.account['uuid'],
86 image_url = config.get('image', 'url')
87 self.image_client = ImageClient(image_url, self.account['auth_token'])
89 def upload(self, file_obj, size=None, remote_path=None, hp=None, up=None):
90 """Upload a file to pithos"""
92 path = basename(file_obj.name) if remote_path is None else remote_path
95 self.pithos_client.create_container(self.CONTAINER)
96 except ClientError as e:
97 if e.status != 202: # Ignore container already exists errors
100 hash_cb = self.out.progress_generator(hp) if hp is not None else None
101 upload_cb = self.out.progress_generator(up) if up is not None else None
103 self.pithos_client.upload_object(path, file_obj, size, hash_cb,
106 return "pithos://%s/%s/%s" % (self.account['uuid'], self.CONTAINER,
109 def register(self, name, location, metadata, public=False):
110 """Register an image to ~okeanos"""
112 # Convert all metadata to strings
114 for (key, value) in metadata.iteritems():
115 str_metadata[str(key)] = str(value)
116 is_public = 'true' if public else 'false'
117 params = {'is_public': is_public, 'disk_format': 'diskdump'}
118 self.image_client.register(name, location, params, str_metadata)
120 # vim: set sta sts=4 shiftwidth=4 sw=4 et ai :