From 5cce38ec5ce439b66d7a2d29c5f6c4cd06046f23 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Sat, 22 Apr 2023 17:52:28 +0200
Subject: add ch-gw-* to promethues monitoring

---
 inventory/host_vars/ch-gw-c3voc.yml | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'inventory/host_vars/ch-gw-c3voc.yml')

diff --git a/inventory/host_vars/ch-gw-c3voc.yml b/inventory/host_vars/ch-gw-c3voc.yml
index ec85f56c..3da27bf7 100644
--- a/inventory/host_vars/ch-gw-c3voc.yml
+++ b/inventory/host_vars/ch-gw-c3voc.yml
@@ -42,6 +42,9 @@ openwrt_packages_add:
   - iperf3
   - mtr
   - iptraf-ng
+  - prometheus-node-exporter-lua
+  - prometheus-node-exporter-lua-netstat
+  - prometheus-node-exporter-lua-openwrt
 
 openwrt_mixin:
   /etc/dropbear/authorized_keys:
@@ -88,6 +91,7 @@ openwrt_mixin:
           ip protocol icmp accept
           ip6 nexthdr ipv6-icmp accept
           tcp dport { {{ ansible_port }} } accept
+          ip saddr {{ network_zones.svc.prefix | ansible.utils.ipaddr(network_zones.svc.offsets[prometheus_server]) | ansible.utils.ipaddr('address') }} tcp dport 9100 accept
         }
 
         chain input_c3voc {
@@ -147,6 +151,17 @@ openwrt_uci:
         RootPasswordAuth: 'off'
         Port: '{{ ansible_port | default(22) }}'
 
+  uhttpd:
+    - name: uhttpd main
+      options:
+        enabled: '0'
+
+  prometheus-node-exporter-lua:
+    - name: prometheus-node-exporter-lua 'main'
+      options:
+        listen_interface: 'svc'
+        listen_port: '9100'
+
   network:
     - name: globals 'globals'
       options:
@@ -181,3 +196,7 @@ openwrt_uci:
         target: "{{ network_zones.lan.prefix | ansible.utils.ipaddr('network') }}"
         netmask: "{{ network_zones.lan.prefix | ansible.utils.ipaddr('netmask') }}"
         gateway: "{{ network_zones.svc.prefix | ansible.utils.ipaddr(network_zones.svc.offsets['ch-gw-lan']) | ansible.utils.ipaddr('address') }}"
+
+prometheus_scrape_endpoint: "{{ network_zones.svc.prefix | ansible.utils.ipaddr(network_zones.svc.offsets[inventory_hostname]) | ansible.utils.ipaddr('address') }}:9100"
+prometheus_exporters_default:
+  - openwrt
-- 
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