def take_action(self, parsed_args):
self.log.debug("take_action(%s)" % parsed_args)
image_client = self.app.client_manager.image
data = image_client.images.data(parsed_args.id)
gc_utils.save_image(data, parsed_args.file)
def take_action(self, parsed_args):
self.log.debug("take_action(%s)" % parsed_args)
image_client = self.app.client_manager.image
data = image_client.images.data(parsed_args.id)
gc_utils.save_image(data, parsed_args.file)
def do_image_download(gc, args):
"""Download a specific image."""
image = utils.find_resource(gc.images, args.image)
body = image.data()
if args.progress:
body = progressbar.VerboseIteratorWrapper(body, len(body))
utils.save_image(body, args.file)
def do_image_download(gc, args):
"""Download a specific image."""
image = utils.find_resource(gc.images, args.image)
body = image.data()
if args.progress:
body = progressbar.VerboseIteratorWrapper(body, len(body))
utils.save_image(body, args.file)
def take_action(self, parsed_args):
self.log.debug("take_action(%s)" % parsed_args)
image_client = self.app.client_manager.image
image = utils.find_resource(image_client.images, parsed_args.image)
data = image_client.images.data(image)
gc_utils.save_image(data, parsed_args.file)
def take_action(self, parsed_args):
image_client = self.app.client_manager.image
image = utils.find_resource(
image_client.images,
parsed_args.image,
)
data = image_client.images.data(image.id)
gc_utils.save_image(data, parsed_args.file)
def take_action(self, parsed_args):
image_client = self.app.client_manager.image
image = utils.find_resource(
image_client.images,
parsed_args.image,
)
data = image_client.images.data(image.id)
gc_utils.save_image(data, parsed_args.file)
def downloadImage(glance, snapshotId, imageName, path):
try:
print "Download snapshot of the instance %s" % (snapshotId)
d = glance.images.data(snapshotId)
utils.save_image(d, path + '/' + imageName + '.raw')
print "Completed to download image\n"
except Exception as e:
#print(str(e))
print "Completed to download image\n"
def take_action(self, parsed_args):
self.log.debug("take_action(%s)", parsed_args)
image_client = self.app.client_manager.image
image = utils.find_resource(
image_client.images,
parsed_args.image,
)
data = image_client.images.data(image)
gc_utils.save_image(data, parsed_args.file)
def do_image_download(gc, args):
"""Download a specific image."""
image = utils.find_resource(gc.images, args.image)
body = image.data()
if args.progress:
body = progressbar.VerboseIteratorWrapper(body, len(body))
if not (sys.stdout.isatty() and args.file is None):
utils.save_image(body, args.file)
else:
print('No redirection or local file specified for downloaded image '
'data. Please specify a local file with --file to save '
'downloaded image or redirect output to another source.')
def do_image_download(gc, args):
"""Download a specific image."""
body = gc.images.data(args.id)
if args.progress:
body = progressbar.VerboseIteratorWrapper(body, len(body))
if not (sys.stdout.isatty() and args.file is None):
utils.save_image(body, args.file)
else:
msg = ('No redirection or local file specified for downloaded image '
'data. Please specify a local file with --file to save '
'downloaded image or redirect output to another source.')
utils.exit(msg)
def take_action(self, parsed_args):
image_client = self.app.client_manager.image
image = utils.find_resource(
image_client.images,
parsed_args.image,
)
data = image_client.images.data(image.id)
if data.wrapped is None:
msg = _('Image %s has no data.') % image.id
LOG.error(msg)
self.app.stdout.write(msg + '\n')
raise SystemExit
gc_utils.save_image(data, parsed_args.file)
def take_action(self, parsed_args):
image_client = self.app.client_manager.image
image = utils.find_resource(
image_client.images,
parsed_args.image,
)
data = image_client.images.data(image.id)
if data.wrapped is None:
msg = _('Image %s has no data.') % image.id
LOG.error(msg)
self.app.stdout.write(msg + '\n')
raise SystemExit
gc_utils.save_image(data, parsed_args.file)
def do_image_download(gc, args):
"""Download a specific image."""
body = gc.images.data(args.id)
if body is None:
msg = ('Image %s has no data.' % args.id)
utils.exit(msg)
if args.progress:
body = progressbar.VerboseIteratorWrapper(body, len(body))
if not (sys.stdout.isatty() and args.file is None):
utils.save_image(body, args.file)
else:
msg = ('No redirection or local file specified for downloaded image '
'data. Please specify a local file with --file to save '
'downloaded image or redirect output to another source.')
utils.exit(msg)
def download_image(username, course, image_name):
print('inside download_image')
gl = setup_glanceclient()
for image in gl.images.list():
if hasattr(image, 'owner') and hasattr(image, 'image_type'):
if image.name == image_name and image.owner == list(
get_projects(course)['instructors'].values())[0]:
img_info = image
img_data = gl.images.data(img_info.id)
file_name = "downloads/%s-%s-%s.qcow2" % (calendar.timegm(
time.gmtime()), course, img_info.name)
utils.save_image(img_data, file_name)
print('leaving download_image')
send_image_download_link(username, file_name)
def do_image_download(gc, args):
"""Download a specific image."""
try:
body = gc.images.data(args.id)
except (exc.HTTPForbidden, exc.HTTPException) as e:
msg = "Unable to download image '%s'. (%s)" % (args.id, e)
utils.exit(msg)
if body is None:
msg = ('Image %s has no data.' % args.id)
utils.exit(msg)
if args.progress:
body = progressbar.VerboseIteratorWrapper(body, len(body))
if not (sys.stdout.isatty() and args.file is None):
utils.save_image(body, args.file)
else:
msg = ('No redirection or local file specified for downloaded image '
'data. Please specify a local file with --file to save '
'downloaded image or redirect output to another source.')
utils.exit(msg)
def do_image_download(gc, args):
"""Download a specific image."""
if sys.stdout.isatty() and (args.file is None):
msg = ('No redirection or local file specified for downloaded image '
'data. Please specify a local file with --file to save '
'downloaded image or redirect output to another source.')
utils.exit(msg)
try:
body = gc.images.data(args.id)
except (exc.HTTPForbidden, exc.HTTPException) as e:
msg = "Unable to download image '%s'. (%s)" % (args.id, e)
utils.exit(msg)
if body is None:
msg = ('Image %s has no data.' % args.id)
utils.exit(msg)
if args.progress:
body = progressbar.VerboseIteratorWrapper(body, len(body))
utils.save_image(body, args.file)
def do_image_download(gc, args):
"""Download a specific image."""
body = gc.images.data(args.id)
utils.save_image(body, args.file)
while notActive:
image = glance.images.get(snapshotId)
if image.status == 'active':
notActive = False
print "Snapshot created\n"
<<<<<<< HEAD
print "Downloading snapshot, id: %s" %(snapshotId)
#d = glance.images.data(snapshotId)
os.system("glance image-download --file "+path+imageName+".raw "+snapshotId)
print "completed check point"
#utilsGlance.save_image(d, path+imageName+'.raw')
=======
print "Download snapshot of the instance %s" %(snapshotId)
d = glance.images.data(snapshotId)
utilsGlance.save_image(d, path+imageName+'.raw' )
>>>>>>> 20d128af4b6809f5a311e57da1a2b8835663a8dd
print "Completed to download image\n"
except Exception as e:
#print(str(e))
print "Completed to download image\n"
def deleteImage(glance, snapshotId):
try:
print "Delete image : %s" %(snapshotId)
glance.images.delete(snapshotId)
print "Image Deleted\n"
except Exception as e:
print str(e)
def do_image_download(gc, args):
"""Download a specific image."""
body = gc.images.data(args.id)
utils.save_image(body, args.file)
def download_image(self, image, path):
temp_path = path + '.tmp'
body = self.glance.images.data(image['id'])
glance_utils.save_image(body, temp_path)
os.rename(temp_path, path)
def download_image(self, image, path):
temp_path = path + '.tmp'
body = self.glance.images.data(image['id'])
glance_utils.save_image(body, temp_path)
os.rename(temp_path, path)
def do_image_download(gc, args):
"""Download a specific image."""
body = gc.images.data(args.id)
if args.progress:
body = progressbar.VerboseIteratorWrapper(body, len(body))
utils.save_image(body, args.file)
def do_image_download(gc, args):
"""Download a specific image."""
image = utils.find_resource(gc.images, args.image)
body = image.data()
utils.save_image(body, args.file)
def do_image_download(gc, args):
"""Download a specific image."""
body = gc.images.data(args.id)
if args.progress:
body = progressbar.VerboseIteratorWrapper(body, len(body))
utils.save_image(body, args.file)
def do_image_download(gc, args):
"""Download a specific image."""
image = utils.find_resource(gc.images, args.image)
body = image.data()
utils.save_image(body, args.file)
def migrate_image(glanceclient, image_id):
"""
Download an image and create a new one with the same properties
(except UUID)
Delete the original image at the orginal location
Update the location of the original image to the location of the new image
Protect both images to prevent them from being deleted and orphaned
Prior to running this, the Glance backend should already be changed to the
new one.
"""
# Retrieve image object
LOG.info("Retrieving properties for {0}".format(image_id))
image = utils.find_resource(
glanceclient.images,
image_id,
)
image_description = "{0} ({1})".format(image.name, image.id)
# Download the image locally
file_path = TMPDIR + image.id
LOG.info("Downloading {0} to {1}".format(image_description, file_path))
data = glanceclient.images.data(image.id)
gc_utils.save_image(data, file_path)
# Save the properties we want to keep from the current image
kwargs = {}
# Note: Owner may not be preserved with Glance API v2 because of
# https://bugs.launchpad.net/glance/+bug/1420008
# Otherwise, we'd put "owner" in copy_attrs
# properties is the custom properties that you have for your images
properties = ['architecture', 'build_version']
copy_attrs = ['name', 'container_format', 'disk_format', 'min_disk',
'min_ram', 'visibility'] + properties
for attr in copy_attrs:
if hasattr(image, attr):
val = getattr(image, attr, None)
if val:
kwargs[attr] = val
# Create a new image with the same properties except the UUID
try:
LOG.info("Creating new image based on {0}".format(image_description))
new_image = glanceclient.images.create(**kwargs)
data = io.open(file_path, "rb")
glanceclient.images.upload(new_image.id, data, None)
finally:
# Clean up open file
if hasattr(data, 'close'):
data.close()
# Fetch all properties of the new image
new_image = utils.find_resource(
glanceclient.images,
new_image.id,
)
new_image_description = "{0} ({1})".format(new_image.name, new_image.id)
LOG.info("New image created: {0}".format(new_image_description))
# Delete the file based location for the original image and
# set the location to be the new one
LOG.info("Deleting original image location and setting the new one...")
glanceclient.images.delete_locations(image.id,
set([image.locations[0]["url"]]))
glanceclient.images.add_location(image.id,
new_image.locations[0]["url"], {})
# Protect both images to prevent them from being deleted/orphaned
LOG.info("Protecting both images to prevent them from being deleted...")
kwargs = {}
kwargs['protected'] = True
glanceclient.images.update(image.id, **kwargs)
glanceclient.images.update(new_image.id, **kwargs)
# Delete the local temporary original image file once everything is done
LOG.info("Deleting temporary image file at {0}".format(file_path))
os.remove(file_path)
return
def replate_images_from_region(args, other_endpoint, local_endpoint):
# method to handle a single region
token = get_fresh_token(args).service_catalog.catalog.get('token')
token_id = token.get('id')
token_tenant_id = token['tenant']['id']
remote_images = glanceclient(other_endpoint.get(ENDPOINT_TYPE),
token_id).images.list()
for remote_image in remote_images:
if not image_for_me(remote_image):
continue
if remote_image.status != 'active':
logging.warn("Ignoring the image %s (%s) as it is not in an active"
" state yet" % (remote_image.name, remote_image.id))
global image_not_ready_state_count
image_not_ready_state_count += 1
continue
if image_exists(remote_image, local_endpoint,
get_fresh_token_id(args)):
logging.info("The image %s (%s) is already replicated locally"
% (remote_image.name, remote_image.id))
continue
logging.info("We need to replicate the image %s (%s) to the region"
" %s" % (remote_image.name, remote_image.id,
other_endpoint.get('region')))
# download the image
try:
body = glanceclient(other_endpoint.get(ENDPOINT_TYPE),
token_id).images.data(remote_image.id)
except (exc.HTTPForbidden, exc.HTTPException) as e:
msg = "Unable to download image '%s'. (%s)" % (args.id, e)
utils.exit(msg)
temp = tempfile.NamedTemporaryFile()
temp_file_name = temp.name
temp.close()
try:
logging.info("The image %s is downloading to %s"
% (remote_image.id, temp_file_name))
utils.save_image(body, temp_file_name)
glance_cmd = ["glance", "--os-image-api-version", "1",
"image-create", "--file", temp_file_name]
# this code takes the properties on the source image, and uses them
# for the target image
for cli_param, glance_name in CREATE_ARGS.iteritems():
if glance_name in remote_image:
value = remote_image[glance_name]
if " " in str(value):
value = "\"%s\"" % value
glance_cmd.extend(["--%s" % cli_param, str(value)])
for xtra_prop in EXTRA_PROPS:
if xtra_prop in remote_image and remote_image[xtra_prop]:
value = remote_image[xtra_prop]
if " " in str(value):
value = "\"%s\"" % value
glance_cmd.extend(["--property", "%s=%s" % (xtra_prop, value)])
call_glance_image_create(args, glance_cmd,
local_endpoint.get('region'),
token_tenant_id)
finally:
os.remove(temp_file_name)
logging.info('Completed processing images for the region %s' %
other_endpoint.get('region'))
