May 2018
Intermediate to advanced
256 pages
7h 6m
English
Content preview from OpenStack for Architects - Second Edition
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Backup strategies – what to back up
There is some critical data that must be backed up regularly in order to ensure proper recovery of OpenStack cloud. The frequency of these backups should align with your recovery time objective (the time to cloud restoration after a disaster in order to avoid unacceptable consequences to business continuity). There may also be recovery point objectives and SLAs within your organization that you may have to adhere to. While these are more common to disaster recovery regarding persistent workloads and not the infrastructure, there are always exceptions.
Critical items you should back up to be able to recover from a full or partial disaster are listed in the following table:
|
Data item |
Project |
Location ... |
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