October 2015
Intermediate to advanced
210 pages
4h 23m
English
Content preview from Production Ready OpenStack - Recipes for Successful EnvironmentsBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Configuring the Glance image size limit and storage quota
The glance-api and glance-registry services are commonly configured to use /var filesystem to store locally Glance images and to cache images locally. It is possible to limit the maximum image size that can be uploaded to glance to avoid filling the /var filesystem or abusing the service.
Note
The maximum possible should be set to a value under 8 exabyte (9223372036854775808).
How to do it...
To limit the size of glance images, follow these steps:
- Set the maximum image size, in bytes, that can be uploaded through the
glance-apiservice to 1 TB:[root@controller ~]# openstack-config --set /etc/glance/glance-api.conf default image_size_cap 1099511627776 - Restart the
glance-apiservice:[root@controller ...
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