def image_json(self):
image_id = self.request.matchdict.get('id')
with boto_error_handler(self.request):
image = self.conn.get_image(image_id)
if image is None:
return JSONResponse(status=400, message="image id not valid")
platform = ImageView.get_platform(image)
bdm_dict = {}
bdm_object = image.block_device_mapping
for key, device in bdm_object.items():
bdm_dict[key] = dict(
is_root=True if panels.get_root_device_name(image) == key else False,
volume_type=device.volume_type,
virtual_name=device.ephemeral_name,
snapshot_id=device.snapshot_id,
size=device.size,
delete_on_termination=device.delete_on_termination,
)
return dict(results=(dict(
architecture=image.architecture,
description=image.description,
id=image.id,
name=image.name,
location=image.location,
block_device_mapping=bdm_dict,
tagged_name=TaggedItemView.get_display_name(image, escapebraces=False),
owner_alias=image.owner_alias,
platform_name=ImageView.get_platform_name(platform),
platform_key=ImageView.get_platform_key(platform), # Used in image picker widget
root_device_type=image.root_device_type,
root_device_name=image.root_device_name,
)))
def images_deregister(self):
image_id_param = self.request.params.get('image_id')
image_ids = [image_id.strip() for image_id in image_id_param.split(',')]
delete_snapshot_param = self.request.params.get('delete_snapshot') == 'y'
snapshots_deleted = []
if self.deregister_form.validate():
with boto_error_handler(self.request):
images = self.conn.get_all_images(image_ids=image_ids, owners='self')
for image in images:
delete_snapshot = False
root_dev = None
if image.root_device_type == 'ebs' and delete_snapshot_param:
snapshot_id = ImageView.get_image_snapshot_id(image)
registered_images = self.get_images_registered(snapshot_id)
if len(registered_images) == 1:
delete_snapshot = True
root_dev = panels.get_root_device_name(image)
self.conn.deregister_image(image.id, delete_snapshot=delete_snapshot)
if delete_snapshot:
for key in image.block_device_mapping:
if root_dev and key == root_dev:
self.conn.delete_snapshot(snapshot_id)
snapshots_deleted.append(snapshot_id)
break
self.invalidate_images_cache() # clear images cache
location = self.request.route_path('images')
prefix = _(u'Successfully sent request to deregister image')
msg = '{0} {1}'.format(prefix, ', '.join(image_ids))
if snapshots_deleted:
snapshots_prefix = _(u'The following snapshots were deleted:')
msg += '. {0} {1}'.format(snapshots_prefix, ', '.join(snapshots_deleted))
self.request.session.flash(msg, queue=Notification.SUCCESS)
return HTTPFound(location=location)
return self.render_dict
def image_json(self):
image_id = self.request.matchdict.get('id')
with boto_error_handler(self.request):
image = self.conn.get_image(image_id)
if image is None:
return JSONResponse(status=400, message="image id not valid")
platform = ImageView.get_platform(image)
bdm_dict = {}
bdm_object = image.block_device_mapping
for key, device in bdm_object.items():
bdm_dict[key] = dict(
is_root=True if panels.get_root_device_name(image) == key else False,
volume_type=device.volume_type,
virtual_name=device.ephemeral_name,
snapshot_id=device.snapshot_id,
size=device.size,
delete_on_termination=device.delete_on_termination,
)
return dict(results=(dict(
architecture=image.architecture,
description=image.description,
id=image.id,
name=image.name,
location=image.location,
block_device_mapping=bdm_dict,
tagged_name=TaggedItemView.get_display_name(image, escapebraces=False),
owner_alias=image.owner_alias,
platform_name=ImageView.get_platform_name(platform),
platform_key=ImageView.get_platform_key(platform), # Used in image picker widget
root_device_type=image.root_device_type,
root_device_name=image.root_device_name,
)))
def images_deregister(self):
image_id_param = self.request.params.get('image_id')
image_ids = [image_id.strip() for image_id in image_id_param.split(',')]
delete_snapshot_param = self.request.params.get('delete_snapshot') == 'y'
snapshots_deleted = []
if self.deregister_form.validate():
with boto_error_handler(self.request):
images = self.conn.get_all_images(image_ids=image_ids, owners='self')
for image in images:
delete_snapshot = False
root_dev = None
if image.root_device_type == 'ebs' and delete_snapshot_param:
snapshot_id = ImageView.get_image_snapshot_id(image)
registered_images = self.get_images_registered(snapshot_id)
if len(registered_images) == 1:
delete_snapshot = True
root_dev = panels.get_root_device_name(image)
self.conn.deregister_image(image.id, delete_snapshot=delete_snapshot)
if delete_snapshot:
for key in image.block_device_mapping:
if root_dev and key == root_dev:
self.conn.delete_snapshot(snapshot_id)
snapshots_deleted.append(snapshot_id)
break
self.invalidate_images_cache() # clear images cache
location = self.request.route_path('images')
prefix = _(u'Successfully sent request to deregister image')
msg = '{0} {1}'.format(prefix, ', '.join(image_ids))
if snapshots_deleted:
snapshots_prefix = _(u'The following snapshots were deleted:')
msg += '. {0} {1}'.format(snapshots_prefix, ', '.join(snapshots_deleted))
self.request.session.flash(msg, queue=Notification.SUCCESS)
return HTTPFound(location=location)
return self.render_dict
def get_images_registered(self, snap_id):
ret = []
images = self.conn.get_all_images(owners='self')
for img in images:
if img.block_device_mapping is not None:
vol = img.block_device_mapping.get(panels.get_root_device_name(img), None)
if vol is not None and snap_id == vol.snapshot_id:
ret.append(img)
return ret or None
def get_images_registered(self, snap_id):
ret = []
images = self.conn.get_all_images(owners='self')
for img in images:
if img.block_device_mapping is not None:
vol = img.block_device_mapping.get(panels.get_root_device_name(img), None)
if vol is not None and snap_id == vol.snapshot_id:
ret.append(img)
return ret or None
def image_deregister(self):
if self.deregister_form.validate():
with boto_error_handler(self.request):
delete_snapshot = False
root_dev = None
if self.image.root_device_type == 'ebs' and self.request.params.get('delete_snapshot') == 'y':
delete_snapshot = True
root_dev = panels.get_root_device_name(self.image)
self.conn.deregister_image(self.image.id, delete_snapshot=delete_snapshot)
if delete_snapshot:
for key in self.image.block_device_mapping:
if root_dev and key == root_dev:
snapshot_id = self.image.block_device_mapping[key].snapshot_id
self.conn.delete_snapshot(snapshot_id)
break
self.invalidate_images_cache() # clear images cache
location = self.request.route_path('images')
msg = _(u'Successfully sent request to deregistered image.')
self.request.session.flash(msg, queue=Notification.SUCCESS)
return HTTPFound(location=location)
return self.render_dict
def image_deregister(self):
if self.deregister_form.validate():
with boto_error_handler(self.request):
delete_snapshot = False
root_dev = None
if self.image.root_device_type == 'ebs' and self.request.params.get('delete_snapshot') == 'y':
delete_snapshot = True
root_dev = panels.get_root_device_name(self.image)
self.conn.deregister_image(self.image.id, delete_snapshot=delete_snapshot)
if delete_snapshot:
for key in self.image.block_device_mapping:
if root_dev and key == root_dev:
snapshot_id = self.image.block_device_mapping[key].snapshot_id
self.conn.delete_snapshot(snapshot_id)
break
self.invalidate_images_cache() # clear images cache
location = self.request.route_path('images')
msg = _(u'Successfully sent request to deregistered image.')
self.request.session.flash(msg, queue=Notification.SUCCESS)
return HTTPFound(location=location)
return self.render_dict
