src.cm.views.admin_cm.storage Namespace Reference

Functions
def	check
	Check each Node for mounted and unmounted Storages.
def	create
	Registers new Storage.
def	get_list
	Returns list of Storages.
def	lock
	Locks specified Storage.
def	mount
	Mounts specified Storages on specified Node.
def	unlock
	Unlocks specified Storage.

Detailed Description

Note

All functions here are decorated by src.cm.utils.decorators.admin_cm_log. It's recommended to read src.cm.utils.decorators.admin_cm_log docs before using functions below.

Author

Maciej Nabożny di.di.nosp@m.jo@g.nosp@m.mail..nosp@m.com

Function Documentation

def src.cm.views.admin_cm.storage.check	(		caller_id,
			node_list
	)

Check each Node for mounted and unmounted Storages.

Note

The cm.utils.decorators.admin_cm_log decorator performs CMAdmin authentication. It also provides handling/logging mechanism for each Exception raised in view. see also: cm.utils.decorators.admin_cm_log

Parameters

http_request	(HttpRequest)
caller_id	(POST int)
admin_password	(POST string)
node_list	(POST list(int)) list of Node ids

Returns

HttpResponse with JSON content:

• response: response status,
• data: (list(dict)) for each node dict with fields:
  • mounted (list) list of Storages mounted to each Node
  • unmounted (list) list of Storages not mounted to each Node

Definition at line 207 of file storage.py.

def src.cm.views.admin_cm.storage.create	(		caller_id,
			name,
			address,
			directory,
			capacity
	)

Registers new Storage.

Note

The cm.utils.decorators.admin_cm_log decorator performs CMAdmin authentication. It also provides handling/logging mechanism for each Exception raised in view. see also: cm.utils.decorators.admin_cm_log

Parameters

http_request	(HttpRequest)
caller_id	(POST int)
admin_password	(POST string)
name	(POST string) libvirt's pool name
address	(POST string) storage ip address or hostname
directory	(POST string) directory on storage
capacity	(POST int) maximum storage capacity [MB]

Exceptions

CMException('storage_already_exist')
CMException('storage_create')

Definition at line 55 of file storage.py.

def src.cm.views.admin_cm.storage.get_list

(

caller_id

)

Returns list of Storages.

Note

The cm.utils.decorators.admin_cm_log decorator performs CMAdmin authentication. It also provides handling/logging mechanism for each Exception raised in view. see also: cm.utils.decorators.admin_cm_log

Parameters

http_request	(HttpRequest)
caller_id	(POST int)
admin_password	(POST string)

Returns

HttpResponse with JSON content:

• response: response status,
• data: (list(dict)) Storage.dict property for each Storage

Definition at line 88 of file storage.py.

def src.cm.views.admin_cm.storage.lock	(		caller_id,
			storage_id
	)

Locks specified Storage.

Note

The cm.utils.decorators.admin_cm_log decorator performs CMAdmin authentication. It also provides handling/logging mechanism for each Exception raised in view. see also: cm.utils.decorators.admin_cm_log

Parameters

http_request	(HttpRequest)
caller_id	(POST int)
admin_password	(POST string)
storage_id	(POST int)

Definition at line 100 of file storage.py.

def src.cm.views.admin_cm.storage.mount	(		caller_id,
			storage_id = None,
			node_id = None
	)

Mounts specified Storages on specified Node.

Note

The cm.utils.decorators.admin_cm_log decorator performs CMAdmin authentication. It also provides handling/logging mechanism for each Exception raised in view. see also: cm.utils.decorators.admin_cm_log

Parameters

http_request	(HttpRequest)
caller_id	(POST int)
admin_password	(POST string)
storage_id	(POST) id of Storage to mount (None for all)
node_id	(POST) id of Node where to mount Storage (None for all)

Returns

HttpResponse with JSON content:

• response: response status,
• data: (dict) Node's responses

Definition at line 139 of file storage.py.

def src.cm.views.admin_cm.storage.unlock	(		caller_id,
			storage_id
	)

Unlocks specified Storage.

Note

The cm.utils.decorators.admin_cm_log decorator performs CMAdmin authentication. It also provides handling/logging mechanism for each Exception raised in view. see also: cm.utils.decorators.admin_cm_log

Parameters

http_request	(HttpRequest)
caller_id	(POST int)
admin_password	(POST string)
storage_id	(POST int)

Definition at line 118 of file storage.py.