Comment 3 for bug 1836253

Bence Romsics (bence-romsics) wrote :

Hi William,

From the original change (https://review.opendev.org/70689) I realized that invalidation of this cache was originally designed to be done by time-to-live. In Queens and in master this config option controls the TTL I think (earlier it may have had a different config option name):

/etc/neutron/metadata_agent.ini
[cache]
# seconds
expiration_time = ...

On master I see the effect of the cache expiration. Have you tried tweaking this to your needs?

Cheers,
Bence