glance images folder permission denied

asked 2015-05-26 16:28:25 -0600

Scott Zhang gravatar image

updated 2015-05-27 07:28:47 -0600

Hello there,

I encountered a weird error while upgrading glance to kilo. Whenever I start up glance service, it encountered an error (in the log file) saying the follow: "

2015-05-26 20:43:40.261 4744 ERROR glance_store._drivers.filesystem [-] Permission to write in /var/lib/glance/images/ denied
2015-05-26 20:43:40.261 4744 TRACE glance_store._drivers.filesystem None
2015-05-26 20:43:40.261 4744 TRACE glance_store._drivers.filesystem 
2015-05-26 20:43:40.262 4744 WARNING glance_store.driver [-] Failed to configure store correctly: Store filesystem could not be configured correctly. Reason: Permission to write in /var/lib/glance/images/ denied Disabling add method.

However, I do not know why this is happening because it seems like "glance-api" is run by "glance" and "/var/lib/glance/images/" is also owned by "glance". It appears to me that "glance" should have sufficient privilege of accessing (writing) to the target folder because :

drwxrwxr-x 2 glance glance 4096 May  5 22:36 images

glance    4754  4744  0 20:43 ?        00:00:00 /usr/bin/python2 /usr/bin/glance-api

I tried to use chmod to change images' access privilege but I failed by using either "root" or "glance".

Could anyone please give me some suggestions regarding how to get this issue resolved?


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If the images directory is mounted, check mount attributes (rw).

Also, would like to point to the selinux. Check by selinuxenabled and verify the exit code It exits with status 0 if SELinux is enabled and 1 if it is not enabled.

fgorbat gravatar imagefgorbat ( 2015-05-27 13:40:31 -0600 )edit