openstack/cinder
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Add backup to cinder architecture page

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Change-Id: Iedf0f5d36fbda8af95bc6e864bdaedef80a62df4
This commit is contained in:
Rui Yuan Dou 2017-06-14 15:49:53 +08:00
parent 1eccae469c
commit de5ec07077
1 changed files with 4 additions and 3 deletions
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7
doc/source/devref/architecture.rst
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@ -35,9 +35,9 @@ Below you will find a brief explanation of the different components.
| |
| |
cinderclient | cinderclient |
/ \ | / \ | /- [ scheduler ] -- [ volume ] -- ( iSCSI )
[ Web Dashboard ]- -[ api ] -- < AMQP > -- [ scheduler ] -- [ volume ] -- ( iSCSI ) [ Web Dashboard ]- -[ api ] -- < AMQP > --
\ / | \ / | \- [ backup ]
novaclient | novaclient |
| |
| |
@ -51,3 +51,4 @@ Below you will find a brief explanation of the different components.
* Auth Manager: component responsible for users/projects/and roles. Can backend to DB or LDAP. This is not a separate binary, but rather a python class that is used by most components in the system. * Auth Manager: component responsible for users/projects/and roles. Can backend to DB or LDAP. This is not a separate binary, but rather a python class that is used by most components in the system.
* scheduler: decides which host gets each volume. * scheduler: decides which host gets each volume.
* volume: manages dynamically attachable block devices. * volume: manages dynamically attachable block devices.
* backup: manages backups of block storage devices.