From f01e35c531b0a56248e5f230b95c28fddcab263b Mon Sep 17 00:00:00 2001
From: Gregor Michels <hirnpfirsich@brainpeach.de>
Date: Wed, 13 Jul 2022 01:33:47 +0200
Subject: [PATCH] monitoring: fix prometheus instance generation from inventory

no idea why it broke
---
 templates/prometheus.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/prometheus.yml b/templates/prometheus.yml
index 666ad74..0af79cc 100644
--- a/templates/prometheus.yml
+++ b/templates/prometheus.yml
@@ -18,7 +18,7 @@ scrape_configs:
     static_configs:
       - targets: ['localhost:9090']
 
-{% for group in groups.keys() | reject('all') | reject('ungrouped') %}
+{% for group in groups.keys() | difference(['all', 'ungrouped']) %}
   - job_name: {{ group }}
     static_configs:
 {% for host in groups[group] %}