lf-monitor: init LF metrics collector

docs/monitoring/prometheus.yml

@@ -13,4 +13,4 @@ scrape_configs:
     scrape_interval: 1s
 
     static_configs:
-      - targets: ['localhost:9273']
+      - targets: ['telegraf:9273']

usertools/monitoring/docker-compose.yml

@@ -0,0 +1,27 @@
+version: '3.8'
+services:
+  telegraf:
+    image: telegraf:latest
+    volumes:
+      - ./telegraf.conf:/etc/telegraf/telegraf.conf:ro
+    networks:
+      - monitoring
+
+  prometheus:
+    image: prom/prometheus:latest
+    volumes:
+      - ./prometheus.yml:/etc/prometheus/prometheus.yml
+    command:
+      - '--config.file=/etc/prometheus/prometheus.yml'
+    networks:
+      - monitoring
+
+  grafana:
+    image: grafana/grafana:latest
+    ports:
+      - "3000:3000"
+    networks:
+      - monitoring
+
+networks:
+  monitoring:

usertools/monitoring/docker.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+# create docker image
+docker build -t lf-monitoring -f monitoring.Dockerfile .
+
+# create docker container
+docker create --name lf-monitoring --net=host lf-monitoring
+
+# start docker container
+docker start lf-monitoring

usertools/monitoring/lf-monitor/.gitignore

@@ -0,0 +1 @@
+/target