bug: IPPrefixPool doesn't take into account resources that have been freed

[BaptisteGi]

Component

API Server / GraphQL

Infrahub version

1.0.9

Current Behavior

I have a /24 prefix that is connected to a IP prefix resource pool. I have allocated many subnets out of this pool and at some point reached the end of my /24 prefix. Then I removed the first prefixes allocated but somehow my resource pool still see the prefix as full and thus doesn't want to allocate anymore.

['IPPrefixPoolGetResource'] No more resources available

Few additional bits:

• Even when I completely empty my prefix it complains that there is no resource anymore
• There is no branch involved

Expected Behavior

I expect the IP prefix resource pool to catchup on the latest deletions that happened in the prefix and re-allocate them during the following instances.

Steps to Reproduce

• Create a prefix
• Create a IP prefix resource pool and point to the previous prefix as resource
• Allocate the entire prefix
• Remove some of the allocated prefix
• Try to allocate some resource again
  -> Even tho there is some space (cause you removed some records) resource pool says the prefix is full

Additional Information

Weirdly enough in the logs I see that the resource pool mentions some of the records I have deleted, maybe somehow the resource pool has a cache that is not cleared? or take the state of the data from the past? (tried to reboot infrahub but still have the same message...)

logs.txt