Glance/ImageAliases
< Glance
Revision as of 01:54, 6 November 2013 by James Penick (talk | contribs) (Created page with "== Glance Image aliases == ==== Summary ==== Users don't always care about the exact version of their chosen OS or snapshot. Only that the OS is the most recent or the appli...")
Glance Image aliases
Summary
Users don't always care about the exact version of their chosen OS or snapshot. Only that the OS is the most recent or the application snapshot is the most stable. Create a means to create mock images in glance that're just aliases (think softlink) to another disk image type.
Use case examples
You may not care if you get RHEL 6.4.24017 vs RHEL 6.4.25000, only that you get the most recent or most stable version of RHEL in your VM. So you select the "RHEL 6.x" image, which is a pointer to
Assumptions
- You don't need to delete and recreate your disk alias object to change which disk image it points to.
