openstack/tripleo-common
Code Issues Proposed changes

Make lb-mgmt-subnet a class B subnet

Browse Source 
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.

Closes-Bug: #1770956

Depends-On: I3465dd9e2f95983a3f3a5dcd85f50781044fd6ec
Change-Id: I41b98f7782f055533bf7dd61e2d73ded2829c895
This commit is contained in:
Nir Magnezi 2018-05-13 16:34:44 +03:00
parent 26ea79f0a3
commit aa226f970b
2 changed files with 9 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
playbooks/roles/common/defaults/main.yml
View File

@ -8,10 +8,10 @@ auth_username: "octavia"
auth_project_name: "service"
lb_mgmt_net_name: "lb-mgmt-net"
lb_mgmt_subnet_name: "lb-mgmt-subnet"
lb_mgmt_subnet_cidr: "192.168.199.0/24"
lb_mgmt_subnet_gateway: "192.168.199.1"
lb_mgmt_subnet_pool_start: "192.168.199.50"
lb_mgmt_subnet_pool_end: "192.168.199.200"
lb_mgmt_subnet_cidr: "172.24.0.0/16"
lb_mgmt_subnet_gateway: "172.24.0.1"
lb_mgmt_subnet_pool_start: "172.24.0.2"
lb_mgmt_subnet_pool_end: "172.24.255.254"
lb_mgmt_sec_grp_name: "lb-mgmt-sec-grp"
lb_health_mgr_sec_grp_name: "lb-health-mgr-sec-grp"
mgmt_port_dev: "o-hm0"

5
releasenotes/notes/releasenotes/notes/update-lb-mgmt-subnet-to-class-b-1cd832ef08a30c85.yaml Normal file
View File

@ -0,0 +1,5 @@
---
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.