Omar Ghader
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#prometheus #monitoring #observability #victoriametrics

Vmalert: Revamp your Prometheus alert with microservices

Configure and run a prometheus vmalert with alertmanager.

Author Omar Ghader
#prometheus #monitoring #observability #victoriametrics

How to send duplicate RemoteWrite metrics

Duplicate metrics and send them to 2 different prometheus instances using remote write in vmagent.

Author Omar Ghader
#esphome #esp32 #iot #home assistant

Esp32 + 1$ DHT22 temperature sensor

Setup and connect esp32 to dht22 temperature and humidity sensor pir to create more automations with home assistant example: use temperature readings to turn on a fan or heater, or use the humidity readings to turn on a dehumidifier

Author Omar Ghader
#smarthome

Top 10 DIY Smarthome Projects You Wish You Know Them Before.

Here is a list with the top 10 smarthome DIY projects that are easy to do

Author Omar Ghader
#zigbee2mqtt #aqara #ccr2531 #home assistant

Zigbee2mqtt : Aqara temperature - Homeassistant without Xiaomi Gateway? Here is how !

How to read data from aqara temperature sensor with cc2531 usb dongle and home assistant

Author Omar Ghader
#grafana #alerting #prometheus

Grafana 9 Alert : How to customize alert message

Create a custom message with metric labels when you receive an alert from grafana with the labels you want to build a clear message

Author Omar Ghader
#go #golang

Go strings manipulation: Optimize performance x100

Increase the performance of the string manipulation with golang using some tips that makes your program faster and optimized

Author Omar Ghader
#esphome #esp32 #iot

Cheap 15$ Air quality monitor: ESP32, Bluetooth & Home assistant

Setup and connect esp32 to Airbox WP6003 using bluetooth and connect it to home assistant

Author Omar Ghader
#esphome #esp32 #iot #home assistant

ESP32 AM312 motion sensor automation

Setup and connect esp32 to am312 motion sensor pir and create an automation to turn on/off the light using Home assistant

Author Omar Ghader
#wordpress #haproxy #letsencrypt

DIY 5$: deploy Wordpress + free SSL with letsencrypt and haproxy

Deplpy wordpress and add ssl certificates for free to increase the security using letsencrypt and certbot tool

Author Omar Ghader
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