From 7bc08f6bab0c440d35df7871cdcaf68560141886 Mon Sep 17 00:00:00 2001
From: Michael Johnson <johnsomor@gmail.com>
Date: Tue, 15 Sep 2020 12:30:28 -0700
Subject: [PATCH] Reduce the Octavia health manager threads

By default, the Octavia health manager will create a number of
threads based on the number of cores available on the controller.
Since the kuryr test jobs are memory constrained and has a limited
scale, let's pin the number of health manager threads to a number
lower than the cores would dictate. This should save RAM for the
kuryr test jobs.

Change-Id: Idf53ed23664b684a4e378783aabef5898593af77
---
 .zuul.d/octavia.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.zuul.d/octavia.yaml b/.zuul.d/octavia.yaml
index 6c0b4bade..a80ddb428 100644
--- a/.zuul.d/octavia.yaml
+++ b/.zuul.d/octavia.yaml
@@ -38,6 +38,10 @@
           $OCTAVIA_CONF:
             controller_worker:
               amp_active_retries: 9999
+            health_manager:
+              failover_threads: 2
+              health_update_threads: 2
+              stats_update_threads: 2
       devstack_services:
         octavia: true
         o-api: true