prometheus-on-raspberrypi-for-grovepi

A stack of monitoring solutions for Raspberrypi orchestrated by docker-compose based on Prometheus, Grafana and AlertManager.

Stack overview

• groviepi_reciever - http endpoint for alertmanager, gives avaiablity to push alerts from alertmanager to lcd or buzzier.
• groviepi_exporter - http endpoint for prometheus, gives availability to scrape groviepi sensor metrics.
• groviepi_input - Reads the change of button, gives availability to define action under push button( ex. show temp on lcd).
• node_exporter - http endpoint for prometheus, gives availability to scrape host metrcis(cpu,mem).
• prometheus - monitoring tool, database for grafana.
• grafana - visualizations of scraped metrics.
• alertmanager - push alerts from promethesus to defined targets(groviepi_reciever).

Install(fast and default)

1. You need to install raspbian 10 for architecture arm64 on your raspberry pi. raspbian 10 arm64. You can base on this instruction www.raspberrypi.org

2. Connect hat and sensors to rasberrypi.

Name	SKU	Link	Cost	Port to Connect
GrovePi+	103010002	https://wiki.seeedstudio.com/GrovePi_Plus/	$35	add-on board with 15 Grove 4-pin interfaces that brings Grove sensors
dht11 sensor	101020011	https://wiki.seeedstudio.com/Grove-TemperatureAndHumidity_Sensor/	$6.50	D7
hcho sensor	101020001 WSP2110	https://wiki.seeedstudio.com/Grove-HCHO_Sensor/	$16.50	A0
light sensor	101020132 LS06-S phototransistor	https://seeeddoc.github.io/Grove-Light_Sensor_v1.2/	$3.20	D2
lcd rgb backlight	104030001 6X2 LCD RGB	https://wiki.seeedstudio.com/Grove-LCD_RGB_Backlight/	$13.10	i2c-1
buzzer	107020000 Piezo Buzzer/Active Buzzer	https://wiki.seeedstudio.com/Grove-Buzzer/	$2.10	D8
barometer	101020193 bme280	https://wiki.seeedstudio.com/Grove-Barometer_Sensor-BME280/	$18.70	i2c-3
led red	104030005	https://wiki.seeedstudio.com/Grove-Red_LED/	$2.10	D5
Button	101020003	https://seeeddoc.github.io/Grove-Button/	$2.10	D3

3. Login on root, run bellow command and reboot.

su
apt-get update && sudo apt-get upgrade
apt-get remove docker docker-engine docker.io containerd runc
apt-get install \
    apt-transport-https \
    ca-certificates \
    curl \
    gnupg \
    lsb-release
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
 echo \
  "deb [arch=arm64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/debian \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
  apt-get install docker-ce docker-ce-cli containerd.io git
  pip3 -v install docker-compose
  usermod -aG docker pi
  reboot
  

4. After reboot we're ready to run this stack.

git clone git@github.com:leszekuchacz/prometheus-on-raspberrypi-for-grovepi.git
cd prometheus-on-raspberrypi-for-grovepi
docker-compose build
docker-composer up -d

5. After get status 'done' for all containers, you can try check default endpoint:

Address	container_name
http://localhost:8081	grovepi_exporter
http://localhost:9100	node_exporter
http://localhost:8082	grovepi_receiver
http://localhost:9093	alertmanager
http://localhost:9090	prometheus
http://localhost:3000	grafana