tripleo-heat-templates/releasenotes/notes/update-lb-mgmt-subnet-to-class-b-1cd832ef08a30c85.yaml
Nir Magnezi 5a28efc27d Make lb-mgmt-subnet a class B subnet
TripleO creates that subnet during the Octavia deployment process.
Currently, it is created as a class C subnet with allocation_pools
that essentially limit the number of address in that subnet to 150.

This patch enhances the lb-mgmt-subnet to be class B so the global
amount of Octavia loadbalancers won't be constrained to a very low
number.

Related-Bug: #1770956

Change-Id: I3465dd9e2f95983a3f3a5dcd85f50781044fd6ec
2018-05-24 11:06:32 +00:00

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YAML

---
features:
-
Enhance lb-mgmt-subnet to be a class B subnet, so the global amount
of Octavia loadbalancers won't be constrained to a very low number.
upgrade:
-
This fix is changing the default mask for lb-mgmt-subnet.
Operators can either manually modify the already existing subnet or create
a new one and update Octavia to use it. Newly create loadbalancer will use
The newly created subnet.