From 1fb98f581eba21ba2d0630a519b084de1d88ff9e Mon Sep 17 00:00:00 2001
From: DasSkelett <dasskelett@dasskelett.dev>
Date: Sun, 18 Aug 2024 00:18:54 +0200
Subject: [PATCH] snmpd: ignore Docker network interfaces

---
 snmpd/snmpd.conf | 19 +++----------------
 1 file changed, 3 insertions(+), 16 deletions(-)

diff --git a/snmpd/snmpd.conf b/snmpd/snmpd.conf
index fa376a71..7048c7b2 100644
--- a/snmpd/snmpd.conf
+++ b/snmpd/snmpd.conf
@@ -69,28 +69,15 @@ sysServices    72
 # Network interfaces
 #
 
-{%- for interface in salt['grains.get']('ip_interfaces') | sort %}
+{%- set ip_interfaces = salt['grains.get']('ip_interfaces') | sort %}
+{%- set hwaddr_interfaces = salt['grains.get']('hwaddr_interfaces') %}
+{%- for interface in ip_interfaces if interface is not match('^veth') and ( interface is not match('^br-') or interface not in hwaddr_interfaces or hwaddr_interfaces[interface] | string is not match('^02:42') ) %}
 {%- if 'vlan' in interface or 'br0' in interface or 'eth0' in interface or 'enp' in interface %}
 interface {{ interface }} 6 1000000000
 {%- else %}
 interface {{ interface }} 6 100000000
 {%- endif %}
 {%- endfor %}
-{%- set ovpn_networks = [] %}
-{%- for netname, network in salt['pillar.get']('ovpn', {}).items () if grains['id'] in network %}
-  {%- do ovpn_networks.append (netname) %}
-{%- endfor %}
-{%- for netname in ovpn_networks|sort %}
-  {%- set network = salt['pillar.get']('ovpn:' ~ netname) %}
-  {%- set network_config = network.get ('config') %}
-  {%- set host_stanza = network.get (grains['id']) %}
-  {%- set host_config = host_stanza.get ('config', {}) %}
-  {%- set interface = host_config.get ('interface', network_config.get ('interface')) %}
-  {%- if loop.first %}
-# OpenVPN interfaces
-  {%- endif %}
-interface	{{ interface }}	6	100000000
-{%- endfor %}
 
 #