1 # Copyright 2012 GRNET S.A. All rights reserved.
3 # Redistribution and use in source and binary forms, with or
4 # without modification, are permitted provided that the following
7 # 1. Redistributions of source code must retain the above
8 # copyright notice, this list of conditions and the following
11 # 2. Redistributions in binary form must reproduce the above
12 # copyright notice, this list of conditions and the following
13 # disclaimer in the documentation and/or other materials
14 # provided with the distribution.
16 # THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
17 # OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
19 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
20 # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
23 # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
24 # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
26 # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27 # POSSIBILITY OF SUCH DAMAGE.
29 # The views and conclusions contained in the software and
30 # documentation are those of the authors and should not be
31 # interpreted as representing official policies, either expressed
32 # or implied, of GRNET S.A.
34 from os.path import basename
36 from kamaki.config import Config
37 from kamaki.clients import ClientError
38 from kamaki.clients.image import ImageClient
39 from kamaki.clients.pithos import PithosClient
41 from image_creator.util import FatalError
51 return config.get('storage', 'account')
56 return config.get('global', 'token')
59 def save_account(account):
61 config.set('storage', 'account', account)
65 def save_token(token):
67 config.set('global', 'token', token)
70 def __init__(self, account, token, output):
71 self.account = account
77 pithos_url = config.get('storage', 'url')
78 self.container = CONTAINER
79 self.pithos_client = PithosClient(pithos_url, self.token, self.account,
82 image_url = config.get('image', 'url')
83 self.image_client = ImageClient(image_url, self.token)
85 def upload(self, file_obj, size=None, remote_path=None, hp=None, up=None):
86 """Upload a file to pithos"""
88 path = basename(file_obj.name) if remote_path is None else remote_path
91 self.pithos_client.create_container(self.container)
92 except ClientError as e:
93 if e.status != 202: # Ignore container already exists errors
96 hash_cb = self.out.progress_generator(hp) if hp is not None else None
97 upload_cb = self.out.progress_generator(up) if up is not None else None
99 self.pithos_client.create_object(path, file_obj, size, hash_cb,
102 return "pithos://%s/%s/%s" % (self.account, self.container, path)
104 def register(self, name, location, metadata):
105 """Register an image to ~okeanos"""
107 # Convert all metadata to strings
109 for (key, value) in metadata.iteritems():
110 str_metadata[str(key)] = str(value)
112 params = {'is_public': 'true', 'disk_format': 'diskdump'}
113 self.image_client.register(name, location, params, str_metadata)
115 # vim: set sta sts=4 shiftwidth=4 sw=4 et ai :