def delete_item(self, context, name, scope=None):
"""Delete an image, if allowed."""
image = self.get_item(context, name, scope)
image_service = clients.glance(context).images
operation_util.start_operation(context, self._get_delete_item_progress, image["id"])
image_service.delete(image["id"])
self._delete_db_item(context, image)
def _get_delete_item_progress(self, context, image_id):
image_service = clients.glance(context).images
try:
image = image_service.get(image_id)
if image.status in self._deleted_statuses:
return operation_api.gef_final_progress()
except glanceclient_exc.HTTPNotFound:
return operation_api.gef_final_progress()
def _get_add_item_progress(self, context, image_id):
image_service = clients.glance(context).images
try:
image = image_service.get(image_id)
except glanceclient_exc.HTTPNotFound:
return operation_api.gef_final_progress()
if image.status not in ["queued", "saving"]:
return operation_api.gef_final_progress(image.status == "killed")
def delete_item(self, context, name, scope=None):
"""Delete an image, if allowed."""
image = self.get_item(context, name, scope)
image_service = clients.glance(context).images
operation_util.start_operation(context,
self._get_delete_item_progress,
image["id"])
image_service.delete(image["id"])
self._delete_db_item(context, image)
def _get_delete_item_progress(self, context, image_id):
image_service = clients.glance(context).images
try:
image = image_service.get(image_id)
if image.status in self._deleted_statuses:
return operation_util.get_final_progress()
except glanceclient_exc.HTTPNotFound:
return operation_util.get_final_progress()
return None
def _get_add_item_progress(self, context, image_id):
image_service = clients.glance(context).images
try:
image = image_service.get(image_id)
except glanceclient_exc.HTTPNotFound:
return operation_util.get_final_progress()
if image.status not in ["queued", "saving"]:
return operation_util.get_final_progress(image.status == "killed")
return None
def get_items(self, context, scope=None):
image_service = clients.glance(context).images
# NOTE(apavlov): Currently glance doesn't report "killed" images in
# list which causes incompatibility with GCE which reports
# corresponding "FAILED" images if upload has failed.
images = image_service.list(filters={"disk_format": "raw"})
items = list()
gce_images = self._get_db_items_dict(context)
for image in images:
result = self._prepare_image(utils.to_dict(image))
self._prepare_item(result, gce_images.get(result["id"]))
items.append(result)
self._purge_db(context, items, gce_images)
return items
def get_items(self, context, scope=None):
image_service = clients.glance(context).images
# NOTE(apavlov): Currently glance doesn't report "killed" images in
# list which causes incompatibility with GCE which reports
# corresponding "FAILED" images if upload has failed.
images = image_service.list(filters={"disk_format": "raw"})
items = list()
gce_images = self._get_db_items_dict(context)
for image in images:
result = self._prepare_image(utils.to_dict(image))
self._prepare_item(result, gce_images.get(result["id"]))
items.append(result)
self._purge_db(context, items, gce_images)
return items
def get_item(self, context, name, scope=None):
image_service = clients.glance(context).images
images = image_service.list(filters={"name": name, "disk_format": "raw"})
result = None
for image in images:
if image.status in self._deleted_statuses:
continue
if result:
msg = _("Image resource '%s' found more than once") % name
raise exception.NotFound(msg)
result = self._prepare_image(utils.to_dict(image))
db_image = self._get_db_item_by_id(context, result["id"])
self._prepare_item(result, db_image)
if not result:
msg = _("Image resource '%s' could not be found") % name
raise exception.NotFound(msg)
return result
def get_item(self, context, name, scope=None):
image_service = clients.glance(context).images
images = image_service.list(
filters={"name": name, "disk_format": "raw"})
result = None
for image in images:
if image.status in self._deleted_statuses:
continue
if result:
msg = _("Image resource '%s' found more than once") % name
raise exception.NotFound(msg)
result = self._prepare_image(utils.to_dict(image))
db_image = self._get_db_item_by_id(context, result["id"])
self._prepare_item(result, db_image)
if not result:
msg = _("Image resource '%s' could not be found") % name
raise exception.NotFound(msg)
return result
def add_item(self, context, name, body, scope=None):
name = body["name"]
image_ref = body["rawDisk"]["source"]
meta = {
"name": name,
"disk_format": "raw",
"container_format": "bare",
"min_disk": 0,
"min_ram": 0,
"copy_from": image_ref,
}
image_service = clients.glance(context).images
operation_util.start_operation(context, self._get_add_item_progress)
image = image_service.create(**meta)
operation_util.set_item_id(context, image.id, self.KIND)
new_image = self._prepare_image(utils.to_dict(image))
new_image["description"] = body.get("description", "")
new_image["image_ref"] = image_ref
new_image = self._add_db_item(context, new_image)
return new_image
def add_item(self, context, name, body, scope=None):
name = body['name']
image_ref = body['rawDisk']['source']
meta = {
'name': name,
'disk_format': 'raw',
'container_format': 'bare',
'min_disk': 0,
'min_ram': 0,
'copy_from': image_ref,
}
image_service = clients.glance(context).images
operation_util.start_operation(context, self._get_add_item_progress)
image = image_service.create(**meta)
operation_util.set_item_id(context, image.id, self.KIND)
new_image = self._prepare_image(utils.to_dict(image))
new_image["description"] = body.get("description", "")
new_image["image_ref"] = image_ref
new_image = self._add_db_item(context, new_image)
return new_image
def add_item(self, context, name, body, scope=None):
name = body['name']
image_ref = body['rawDisk']['source']
meta = {
'name': name,
'disk_format': 'raw',
'container_format': 'bare',
'min_disk': 0,
'min_ram': 0,
'copy_from': image_ref,
}
image_service = clients.glance(context).images
operation_util.start_operation(context, self._get_add_item_progress)
image = image_service.create(**meta)
operation_util.set_item_id(context, image.id)
new_image = self._prepare_image(utils.to_dict(image))
new_image["description"] = body.get("description", "")
new_image["image_ref"] = image_ref
new_image = self._add_db_item(context, new_image)
return new_image
