From 79073ee2016337205e405ac7aa74cc4aac7c9af2 Mon Sep 17 00:00:00 2001 From: Paul Spooren Date: Sat, 14 Apr 2018 15:58:02 +0900 Subject: [PATCH] prometheus-node-exporter-lua: extend bmx7 plugin Now monitors as well the tunIn parameters, aka the annoucend routes to the network. This is handy to check if a node annouces itself as a gateway. Also list all activated plugins. Example output: # TYPE bmx7_tunIn gauge bmx7_tunIn{name="myIP4",network="10.198.52.86/32"} 1 bmx7_tunIn{name="myIP6",network="2012:0:0:56::/128"} 1 bmx7_tunIn{name="inet4",network="0.0.0.0/0"} 1 # TYPE bmx7_plugin gauge bmx7_plugin{name="bmx7_config.so"} 1 bmx7_plugin{name="bmx7_json.so"} 1 bmx7_plugin{name="bmx7_sms.so"} 1 bmx7_plugin{name="bmx7_tun.so"} 1 Signed-off-by: Paul Spooren --- utils/prometheus-node-exporter-lua/Makefile | 2 +- .../lib/lua/prometheus-collectors/bmx7.lua | 21 +++++++++++++++++++ 2 files changed, 22 insertions(+), 1 deletion(-) diff --git a/utils/prometheus-node-exporter-lua/Makefile b/utils/prometheus-node-exporter-lua/Makefile index 2d8c6814be..83b5e47fe6 100644 --- a/utils/prometheus-node-exporter-lua/Makefile +++ b/utils/prometheus-node-exporter-lua/Makefile @@ -5,7 +5,7 @@ include $(TOPDIR)/rules.mk PKG_NAME:=prometheus-node-exporter-lua PKG_VERSION:=2017.12.08 -PKG_RELEASE:=1 +PKG_RELEASE:=2 PKG_MAINTAINER:=Christian Simon PKG_LICENSE:=Apache-2.0 diff --git a/utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/bmx7.lua b/utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/bmx7.lua index a6d6e9f3fc..d384d71a77 100644 --- a/utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/bmx7.lua +++ b/utils/prometheus-node-exporter-lua/files/usr/lib/lua/prometheus-collectors/bmx7.lua @@ -39,7 +39,28 @@ local function scrape() } metric_bmx7_rxRate(labels, interpret_suffix(link.rxRate)) metric_bmx7_txRate(labels, interpret_suffix(link.txRate)) + end + + local metric_bmx7_tunIn = metric("bmx7_tunIn", "gauge") + local parameters = json.decode(get_contents("/var/run/bmx7/json/parameters")).OPTIONS + for _, option in pairs(parameters) do + if option.name == "tunIn" then + for _, instance in pairs(option.INSTANCES) do + for _, child_instance in pairs(instance.CHILD_INSTANCES) do + local labels = { + name = instance.value, + network = child_instance.value + } + metric_bmx7_tunIn(labels, 1) + end + end + elseif option.name == "plugin" then + local metric_bmx7_plugin = metric("bmx7_plugin", "gauge") + for _, instance in pairs(option.INSTANCES) do + metric_bmx7_plugin({ name = instance.value }, 1) + end end + end end return { scrape = scrape }