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a t�h�^ � @ sD d Z ddlmZ ddlmZ G dd� dej�ZG dd� dej�ZdS )z Volume interface (v2 extension).� )�basec @ s� e Zd ZdZdd� Zd<dd�Zdd� Zd=d d �Zd d� Zdd� Z dd� Z dd� Z dd� Z dd� Z dd� Zdd � Zd d � Zd d � Zd!d"� Zd>d#d$�Zd%d&� Zd?d'd(�Zd)d*� Zd+d,� Zd-d.� Zd/d0� Zd1d2� Zd@d3d4�ZdAd6d7�Z d8d9� Z d:d;� Z d S )B�VolumezDA volume is an extra block level storage to the OpenStack instances.c C s d| j S )Nz <Volume: %s>)�id��self� r ��/root/rpmbuild/BUILDROOT/imh-python39-modules-3.9.7-92.el8.x86_64/opt/imh-python/lib/python3.9/site-packages/cinderclient/v2/volumes.py�__repr__ s zVolume.__repr__Fc C s | j j| |d�S )zDelete this volume.)�cascade)�manager�delete)r r r r r r s z Volume.deletec K s | j j| fi |��S )z/Update the name or description for this volume.)r �update)r �kwargsr r r r s z Volume.update�rwNc C s | j �| ||||�S )a� Inform Cinder that the given volume is attached to the given instance. Calling this method will not actually ask Cinder to attach a volume, but to mark it on the DB as attached. If the volume is not actually attached to the given instance, inconsistent data will result. The right flow of calls is : 1- call reserve 2- call initialize_connection 3- call attach :param instance_uuid: uuid of the attaching instance. :param mountpoint: mountpoint on the attaching instance or host. :param mode: the access mode. :param host_name: name of the attaching host. )r �attach)r � instance_uuid� mountpoint�mode� host_namer r r r # s �z Volume.attachc C s | j �| �S )a� Inform Cinder that the given volume is detached from the given instance. Calling this method will not actually ask Cinder to detach a volume, but to mark it on the DB as detached. If the volume is not actually detached from the given instance, inconsistent data will result. The right flow of calls is : 1- call reserve 2- call initialize_connection 3- call detach )r �detachr r r r r 8 s z Volume.detachc C s | j �| �S )zReserve this volume.)r �reserve�r �volumer r r r G s zVolume.reservec C s | j �| �S )zUnreserve this volume.)r � unreserver r r r r K s zVolume.unreservec C s | j �| �S )zBegin detaching volume.)r �begin_detachingr r r r r O s zVolume.begin_detachingc C s | j �| �S )zRoll detaching volume.)r �roll_detachingr r r r r S s zVolume.roll_detachingc C s | j �| |�S )z]Initialize a volume connection. :param connector: connector dict from nova. )r �initialize_connection�r r � connectorr r r r W s z Volume.initialize_connectionc C s | j �| |�S )z\Terminate a volume connection. :param connector: connector dict from nova. )r �terminate_connectionr r r r r ^ s zVolume.terminate_connectionc C s | j �| |�S )z�Set or Append metadata to a volume. :param volume : The :class: `Volume` to set metadata on :param metadata: A dict of key/value pairs to set )r � set_metadata�r r �metadatar r r r e s zVolume.set_metadatac C s | j �| ||�S )z�Set a volume's image metadata. :param volume : The :class: `Volume` to set metadata on :param metadata: A dict of key/value pairs to set )r �set_image_metadatar! r r r r# m s zVolume.set_image_metadatac C s | j �| ||�S )��Delete specified keys from volume's image metadata. :param volume: The :class:`Volume`. :param keys: A list of keys to be removed. )r �delete_image_metadata)r r �keysr r r r% u s z Volume.delete_image_metadatac C s | j �| �S )��Show a volume's image metadata. :param volume : The :class: `Volume` where the image metadata associated. )r �show_image_metadatar r r r r( } s zVolume.show_image_metadatac C s | j �| ||||�S )a@ Upload a volume to image service as an image. :param force: Boolean to enables or disables upload of a volume that is attached to an instance. :param image_name: The new image name. :param container_format: Container format type. :param disk_format: Disk format type. :param visibility: The accessibility of image (allowed for 3.1-latest). :param protected: Boolean to decide whether prevents image from being deleted (allowed for 3.1-latest). )r �upload_to_image)r �force� image_name�container_format� disk_formatZ visibilityZ protectedr r r r) � s �zVolume.upload_to_imagec C s | j �| �S )z�Delete the specified volume ignoring its current state. :param volume: The UUID of the volume to force-delete. )r � force_deleter r r r r. � s zVolume.force_deletec C s | j �| |||�S )a� Update the volume with the provided state. :param state: The state of the volume to set. :param attach_status: The attach_status of the volume to be set, or None to keep the current status. :param migration_status: The migration_status of the volume to be set, or None to keep the current status. )r � reset_state)r �state� attach_status�migration_statusr r r r/ � s �zVolume.reset_statec C s | j �| |�S )z�Extend the size of the specified volume. :param volume: The UUID of the volume to extend :param new_size: The desired size to extend volume to. )r �extend�r r �new_sizer r r r3 � s z Volume.extendc C s | j �| |||�S )z!Migrate the volume to a new host.)r �migrate_volume)r �host�force_host_copy� lock_volumer r r r6 � s �zVolume.migrate_volumec C s | j �| ||�S )zChange a volume's type.)r �retype)r � volume_type�policyr r r r: � s z Volume.retypec C s | j �| |�S )z#Update all metadata of this volume.)r �update_all_metadata)r r" r r r r= � s zVolume.update_all_metadatac C s | j �| |�S )z�Update the read-only access mode flag of the specified volume. :param volume: The UUID of the volume to update. :param read_only: The value to indicate whether to update volume to read-only access mode. )r �update_readonly_flag)r r Z read_onlyr r r r> � s zVolume.update_readonly_flagc C s | j j||||||||d�S )�Manage an existing volume.�r7 �ref�name� descriptionr; �availability_zoner" �bootable)r �manage) r r7 rA rB rC r; rD r" rE r r r rF � s �z Volume.manageTc C s | j j||||||d�S )N)�detailed�marker�limit�offset�sort)r �list_manageable)r r7 rG rH rI rJ rK r r r rL � s �zVolume.list_manageablec C s | j �|�S )�Unmanage a volume.)r �unmanager r r r rN � s zVolume.unmanagec C s | j �|�S )�#Show pool information for backends.)r � get_pools)r �detailr r r rP � s zVolume.get_pools)F)r N)NN)NN)NNNNNF)TNNNN) �__name__� __module__� __qualname__�__doc__r r r r r r r r r r r r r# r% r( r) r. r/ r3 r6 r: r= r> rF rL rN rP r r r r r sF � � � r c @ s6 e Zd ZdZeZdJdd�Zdd� ZdKdd �ZdLd d �Z d d� Z dMdd�Z dNdd�Z dOdd�Z dd� Zdd� Zdd� Zd d � Zd d � Zd d!� Zd"d#� Zd$d%� Zd&d'� Zd(d)� Zd*d+� Zd,d-� Zd.d/� ZdPd0d1�Zd2d3� Z d4d5� Z d6d7� Z d8d9� Z d:d;� Z d<d=� Z!d>d?� Z"d@dA� Z#dQdBdC�Z$dRdDdE�Z%dFdG� Z&dHdI� Z'dS )S� VolumeManagerz!Manage :class:`Volume` resources.Nc C sJ | du ri }n| }d||||||| || |d� i}| r<| |d< | � d|d�S )az Create a volume. :param size: Size of volume in GB :param consistencygroup_id: ID of the consistencygroup :param snapshot_id: ID of the snapshot :param name: Name of the volume :param description: Description of the volume :param volume_type: Type of volume :param user_id: User id derived from context (IGNORED) :param project_id: Project id derived from context (IGNORED) :param availability_zone: Availability Zone to use :param metadata: Optional metadata to set on volume creation :param imageRef: reference to an image stored in glance :param source_volid: ID of source volume to clone from :param scheduler_hints: (optional extension) arbitrary key-value pairs specified by the client to help boot an instance :rtype: :class:`Volume` Nr ) �size�consistencygroup_id� snapshot_idrB rC r; rD r" �imageRef� source_volidzOS-SCH-HNT:scheduler_hintsz/volumes��_create)r rW rX rY r[ rB rC r; Zuser_idZ project_idrD r" rZ Zscheduler_hintsZvolume_metadata�bodyr r r �create� s" � zVolumeManager.createc C s | � d| d�S )znGet a volume. :param volume_id: The ID of the volume to get. :rtype: :class:`Volume` � /volumes/%sr ��_get)r � volume_idr r r �get s zVolumeManager.getTc C s* d}| j ||||||d�}| j|||d�S )a� Lists all volumes. :param detailed: Whether to return detailed volume info. :param search_opts: Search options to filter out volumes. :param marker: Begin returning volumes that appear later in the volume list than that represented by this volume id. :param limit: Maximum number of volumes to return. :param sort: Sort information :rtype: list of :class:`Volume` Zvolumes)rG � search_optsrH rI rK )rI �Z_build_list_urlZ_list)r rG re rH rI rK Z resource_type�urlr r r �list s �zVolumeManager.listFc C s$ dt �|� }|r|d7 }| �|�S )z�Delete a volume. :param volume: The :class:`Volume` to delete. :param cascade: Also delete dependent snapshots. r` z ?cascade=True)r �getid�_delete)r r r �locr r r r . s zVolumeManager.deletec K s& |sdS d|i}| � dt�|� |�S )zlUpdate the name or description for a volume. :param volume: The :class:`Volume` to update. Nr r` ��_updater ri )r r r r^ r r r r < s zVolumeManager.updatec K sP ||i}| j d|fi |�� dt�|� }| jjj||d�\}}t�||f|�S )zMPerform a volume "action." :returns: tuple (response, body) Zmodify_body_for_actionz/volumes/%s/action)r^ )Z run_hooksr ri �api�client�post� common_baseZ TupleWithMeta)r �actionr �infor r^ rg �respr r r �_actionH s zVolumeManager._actionr c C sD ||d�}|dur |� d|i� |dur6|� d|i� | �d||�S )am Set attachment metadata. :param volume: The :class:`Volume` (or its ID) you would like to attach. :param instance_uuid: uuid of the attaching instance. :param mountpoint: mountpoint on the attaching instance or host. :param mode: the access mode. :param host_name: name of the attaching host. )r r Nr r z os-attach�r ru )r r r r r r r^ r r r r S s zVolumeManager.attachc C s | � d|d|i�S )z�Clear attachment metadata. :param volume: The :class:`Volume` (or its ID) you would like to detach. :param attachment_uuid: The uuid of the volume attachment. z os-detachZ attachment_id�ru )r r Zattachment_uuidr r r r e s �zVolumeManager.detachc C s | � d|�S )z�Reserve this volume. :param volume: The :class:`Volume` (or its ID) you would like to reserve. z os-reserverw r r r r r o s zVolumeManager.reservec C s | � d|�S )z�Unreserve this volume. :param volume: The :class:`Volume` (or its ID) you would like to unreserve. z os-unreserverw r r r r r w s zVolumeManager.unreservec C s | � d|�S )z�Begin detaching this volume. :param volume: The :class:`Volume` (or its ID) you would like to detach. zos-begin_detachingrw r r r r r s z VolumeManager.begin_detachingc C s | � d|�S )z�Roll detaching this volume. :param volume: The :class:`Volume` (or its ID) you would like to roll detaching. zos-roll_detachingrw r r r r r � s z VolumeManager.roll_detachingc C s& | � d|d|i�\}}t�|d |�S )z�Initialize a volume connection. :param volume: The :class:`Volume` (or its ID). :param connector: connector dict from nova. zos-initialize_connectionr Zconnection_info)ru rq � DictWithMeta)r r r rt r^ r r r r � s �z#VolumeManager.initialize_connectionc C s | � d|d|i�S )z�Terminate a volume connection. :param volume: The :class:`Volume` (or its ID). :param connector: connector dict from nova. zos-terminate_connectionr rw r r r r r � s �z"VolumeManager.terminate_connectionc C s d|i}| � dt�|� |d�S )z�Update/Set a volumes metadata. :param volume: The :class:`Volume`. :param metadata: A list of keys to be set. r" �/volumes/%s/metadata)r] r ri �r r r" r^ r r r r � s �zVolumeManager.set_metadatac C s@ g }|D ]*}| � dt�|�|f �\}}|�|� qt�g |�S )z�Delete specified keys from volumes metadata. :param volume: The :class:`Volume`. :param keys: A list of keys to be removed. z/volumes/%s/metadata/%s)rj r ri �appendrq � ListWithMeta)r r r& � response_list�krt r^ r r r �delete_metadata� s � z VolumeManager.delete_metadatac C s | � d|d|i�S )z�Set a volume's image metadata. :param volume: The :class:`Volume`. :param metadata: keys and the values to be set with. :type metadata: dict zos-set_image_metadatar" rw r! r r r r# � s �z VolumeManager.set_image_metadatac C s: g }|D ]$}| � d|d|i�\}}|�|� qt�g |�S )r$ zos-unset_image_metadata�key)ru r{ rq r| )r r r& r} r� rt r^ r r r r% � s � z#VolumeManager.delete_image_metadatac C s | � d|�S )r' zos-show_image_metadatarw r r r r r( � s z!VolumeManager.show_image_metadatac C s | � d|||||d��S )zhUpload volume to image service as image. :param volume: The :class:`Volume` to upload. zos-volume_upload_image)r* r+ r, r- rw )r r r* r+ r, r- r r r r) � s ��z VolumeManager.upload_to_imagec C s | � dt�|��S )z}Delete the specified volume ignoring its current state. :param volume: The :class:`Volume` to force-delete. zos-force_delete�ru r ri r r r r r. � s zVolumeManager.force_deletec C sB |r d|ini }|r"|� d|i� |r4|� d|i� | �d||�S )a� Update the provided volume with the provided state. :param volume: The :class:`Volume` to set the state. :param state: The state of the volume to be set. :param attach_status: The attach_status of the volume to be set, or None to keep the current status. :param migration_status: The migration_status of the volume to be set, or None to keep the current status. �statusr1 r2 zos-reset_statusrv )r r r0 r1 r2 r^ r r r r/ � s zVolumeManager.reset_statec C s | � dt�|�d|i�S )z�Extend the size of the specified volume. :param volume: The UUID of the volume to extend. :param new_size: The requested size to extend volume to. z os-extendr5 r� r4 r r r r3 s �zVolumeManager.extendc C s | � d| �}t�|j|j�S )z� Retrieve the encryption metadata from the desired volume. :param volume_id: the id of the volume to query :return: a dictionary of volume encryption metadata z/volumes/%s/encryption)rb rq rx �_infoZ request_ids)r rc r" r r r �get_encryption_metadata s z%VolumeManager.get_encryption_metadatac C s | � d||||d��S )a- Migrate volume to new host. :param volume: The :class:`Volume` to migrate :param host: The destination host :param force_host_copy: Skip driver optimizations :param lock_volume: Lock the volume and guarantee the migration to finish zos-migrate_volume)r7 r8 r9 rw )r r r7 r8 r9 r r r r6 s ��z VolumeManager.migrate_volumec C s. t �|�}| �d|||d��\}}t�||�S )a$ Complete the migration from the old volume to the temp new one. :param old_volume: The original :class:`Volume` in the migration :param new_volume: The new temporary :class:`Volume` in the migration :param error: Inform of an error to cause migration cleanup z os-migrate_volume_completion)� new_volume�error)r ri ru rq rx )r Z old_volumer� r� Z new_volume_idrt r^ r r r �migrate_volume_completion" s ��z'VolumeManager.migrate_volume_completionc C s d|i}| � dt�|� |�S )z�Update all metadata of a volume. :param volume: The :class:`Volume`. :param metadata: A list of keys to be updated. r" ry rl rz r r r r= / s �z!VolumeManager.update_all_metadatac C s | � dt�|�d|i�S )Nzos-update_readonly_flag�readonlyr� �r r �flagr r r r> 9 s �z"VolumeManager.update_readonly_flagc C s | � d|||d��S )z�Change a volume's type. :param volume: The :class:`Volume` to retype :param volume_type: New volume type :param policy: Policy for migration during the retype z os-retype)�new_typeZmigration_policyrw )r r r; r< r r r r: > s ��zVolumeManager.retypec C s | � dt�|�d|i�S )Nzos-set_bootablerE r� r� r r r � set_bootableJ s �zVolumeManager.set_bootablec C s( d||||||||d�i} | � d| d�S )r? r r@ z/os-volume-manager\ ) r r7 rA rB rC r; rD r" rE r^ r r r rF O s � zVolumeManager.managec C s( | j d|d|i||||d�}| �|d�S )Nzos-volume-manager7 )rG re rH rI rJ rK zmanageable-volumesrf )r r7 rG rH rI rJ rK rg r r r rL ^ s �z VolumeManager.list_manageablec C s | � d|d�S )rM z os-unmanageNrw r r r r rN e s zVolumeManager.unmanagec C s d}|r d}| � d| d�S )rO � z ?detail=Truez /scheduler-stats/get_pools%sNra )r rQ Z query_stringr r r rP i s zVolumeManager.get_pools) NNNNNNNNNNNN)TNNNN)F)N)r N)N)NN)NNNNNF)TNNNN)(rR rS rT rU r Zresource_classr_ rd rh r r ru r r r r r r r r r r r# r% r( r) r. r/ r3 r� r6 r� r= r> r: r� rF rL rN rP r r r r rV � sj � . � � � � � rV N) rU Zcinderclient.apiclientr rq Z cinderclient�Resourcer ZManagerWithFindrV r r r r �<module> s L
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