From ddfd92e124aa1a615245374a8eddd3b719228791 Mon Sep 17 00:00:00 2001
From: Guillaume Boutry <guillaume.boutry@canonical.com>
Date: Thu, 22 Feb 2024 12:09:29 +0100
Subject: [PATCH] Limit gnocchi metricd workers

Metricd was spawning 1 worker per logical core, which in turned blew up
the number of connection on MySQL when host has 48 cores. Limit to 4.

Change-Id: I06b4cb866cac888e24df78e4c889ac55c5893290
---
 charms/gnocchi-k8s/src/templates/gnocchi.conf.j2 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/charms/gnocchi-k8s/src/templates/gnocchi.conf.j2 b/charms/gnocchi-k8s/src/templates/gnocchi.conf.j2
index d276ed4b..ddfd858e 100644
--- a/charms/gnocchi-k8s/src/templates/gnocchi.conf.j2
+++ b/charms/gnocchi-k8s/src/templates/gnocchi.conf.j2
@@ -16,5 +16,7 @@ ceph_pool = gnocchi
 ceph_username = gnocchi
 ceph_conffile = /etc/ceph/ceph.conf
 
+[metricd]
+workers = 4
 
 {% include "parts/section-identity" %}