opening haproxy.cfg with vim makes the nagios check fails

[Junien F]

The nagios check uses "grep -r", which has multiple matches if you open the haproxy.cfg file with vim :

$ sudo -u nagios /usr/lib/nagios/plugins/check_haproxy.sh
sudo: unable to resolve host juju-927c9f-prod-cdo-kubernetes-10
Enter host password for user 'matches':

$ grep -r "stats auth" /etc/haproxy | head -1 | awk '{print $4}'
matches

$ grep -r "stats auth" /etc/haproxy
Binary file /etc/haproxy/.haproxy.cfg.swp matches
/etc/haproxy/haproxy.cfg: stats auth haproxy:y7fy4hGJHGp9TzfLwqhV

The grep should probably ignore files starting with a dot.