Enhance observability in your Golang application by setting up logging with Loki, Alloy, and Grafana! 🚀 In this episode, we’ll walk you through the entire process—from configuring a Go application to collect logs using slog, setting up Alloy to send logs to Loki, and finally visualizing them in Grafana.  

🔥 What You’ll Learn:  
✅ Understanding observability: Logs, Metrics, and Traces  
✅ Configuring slog for structured logging in Go  
✅ Setting up Loki as a log aggregation system  
✅ Using Alloy to collect and send logs  
✅ Converting Promtail configuration to Alloy configuration
✅ Installing and configuring Grafana to query logs  
✅ Filtering logs using Grafana Explore  

📌 Resources & Links:  
🔗 Loki Documentation: https://grafana.com/oss/loki/
🔗 Alloy: https://grafana.com/oss/alloy-opentelemetry-collector/
🔗 Grafana Official Website: https://grafana.com/
🔗 Grafana Labs's package repository: https://apt.grafana.com/
🔗 Source code: https://github.com/code-heim/go_81_loki_grafana_alloy
🔗 Original Video: https://www.codeheim.io/courses/Episode-81-Golang-Observability-Logging-with-Loki-Alloy--Grafana-67da36049d74c53c60209d91

💡 We’ve only scratched the surface! Grafana offers many powerful features for monitoring, alerting, and visualization. Keep exploring and experimenting with log queries, dashboards, and alerting rules to get the most out of it!  

👍 Like, share, and subscribe if you found this tutorial helpful! Drop a comment if you have any questions or suggestions for future topics.  

🔔 Stay tuned for more Go and observability tutorials!

#Golang #Logging #Loki #Grafana #Alloy #Observability #Monitoring

Codeheim's resource offers insights, tutorials, and resources for software developers and technology enthusiasts. Readers can learn about coding best practices, software architecture patterns, and emerging technologies. With articles, tutorials, and code samples, Codeheim provides  guidance and expertise for building software applications and advancing technical skills.

codeHeim

Enhance observability in Golang applications by setting up logging using Loki and Grafana. Use Alloy to collect logs and send them to Loki, then visualize and analyze logs in Grafana. Details on setting up Grafana, configuring SLOG for logging, and steps to integrate logs from Alloy to Loki are provided along with some basic operations you can perform in Grafana.

#81 Golang - Observability: Logging with Loki, Alloy & Grafana