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
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24 # AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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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
40 from progress.bar import Bar
42 from image_creator.util import FatalError, output, success
47 def progress(message):
54 progressbar = Bar(msg.ljust(MSG_LENGTH))
56 progressbar.fill = '#'
57 progressbar.bar_prefix = ' ['
58 progressbar.bar_suffix = '] '
63 output("\r%s...\033[K" % message, False)
70 def __init__(self, account, token):
71 self.account = account
76 pithos_url = config.get('storage', 'url')
77 self.container = CONTAINER
78 self.pithos_client = PithosClient(pithos_url, token, self.account,
81 image_url = config.get('image', 'url')
82 self.image_client = ImageClient(image_url, token)
84 self.uploaded_object = None
86 def upload(self, file_obj, size=None, remote_path=None, hp=None, up=None):
87 """Upload a file to pithos"""
88 if remote_path is None:
89 remote_path = basename(filename)
92 self.pithos_client.create_container(self.container)
93 except ClientError as e:
94 if e.status != 202: # Ignore container already exists errors
95 raise FatalError("Pithos client: %d %s" % \
96 (e.status, e.message))
98 hash_cb = progress(hp) if hp is not None else None
99 upload_cb = progress(up) if up is not None else None
100 self.pithos_client.create_object(remote_path, file_obj, size,
102 return "pithos://%s/%s/%s" % \
103 (self.account, self.container, remote_path)
104 except ClientError as e:
105 raise FatalError("Pithos client: %d %s" % (e.status, e.message))
107 def register(self, name, location, metadata):
108 """Register an image to ~okeanos"""
109 params = {'is_public': 'true', 'disk_format': 'diskdump'}
111 self.image_client.register(name, location, params, metadata)
112 except ClientError as e:
113 raise FatalError("Image client: %d %s" % (e.status, e.message))
115 # vim: set sta sts=4 shiftwidth=4 sw=4 et ai :