Service project default quota allows only 10 HA Octavia LoadBalancers Description ======= default service project quota allows 10 server_groups and 10 server_group_members. Every HA Octavia LoadBalancers consumes one of these. Creating more than 10 load balancers fails. Octavia creates Amphorae (service VMs) under an operator configured project (tenant). In TripleO, we currently use the 'service' project by default. Since booting Amphorae consume the project quota, this essentially results in a very low (around 10) global upper constraint for load balancers amount. Steps to reproduce ============ 1. Launch 10 HA Octavia LoadBalancers successful 2. Error while launching 10+x HA Octavia LoadBalancers Expected Result ========== Able to launch 10+x HA Octavia LoadBalancers Actual Result ======== Quota exceeded too many server groups. Possible Fix ======= We need to address the 'service' project as a system project. Thus, we cannot be limited by project quotas for Octavia VMs. We need to set '-1' for the following quotas (in the 'service project only): 1. server-group-members 2. server-groups Logs === ERROR oslo_messaging.rpc.server novaclient.exceptions.Forbidden: Quota exceeded, too many server groups. (HTTP 403) (Request-ID: req-d48de5eb-de5f-4918-a92f-42092a21e1b3)
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Red Hat OpenStack Platform 16.1.7 (Train) bug fix and enhancement advisory), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2021:3762