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
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19 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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22 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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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
41 from image_creator.util import FatalError
47 def __init__(self, account, token, output):
48 self.account = account
54 pithos_url = config.get('storage', 'url')
55 self.container = CONTAINER
56 self.pithos_client = PithosClient(pithos_url, token, self.account,
59 image_url = config.get('image', 'url')
60 self.image_client = ImageClient(image_url, token)
62 self.uploaded_object = None
64 def upload(self, file_obj, size=None, remote_path=None, hp=None, up=None):
65 """Upload a file to pithos"""
67 path = basename(file_obj.name) if remote_path is None else remote_path
70 self.pithos_client.create_container(self.container)
71 except ClientError as e:
72 if e.status != 202: # Ignore container already exists errors
75 hash_cb = self.out.progress_generator(hp) if hp is not None else None
76 upload_cb = self.out.progress_generator(up) if up is not None else None
78 self.pithos_client.create_object(path, file_obj, size, hash_cb,
81 return "pithos://%s/%s/%s" % (self.account, self.container, path)
83 def register(self, name, location, metadata):
84 """Register an image to ~okeanos"""
86 # Convert all metadata to strings
88 for (key, value) in metadata.iteritems():
89 str_metadata[str(key)]=str(value)
91 params = {'is_public': 'true', 'disk_format': 'diskdump'}
92 self.image_client.register(name, location, params, str_metadata)
94 # vim: set sta sts=4 shiftwidth=4 sw=4 et ai :