Monitoring
4 tutorials and guides tagged Monitoring on IT Wonder Lab, with step-by-step examples and code you can run.
- Docker & Rancher Desktop Tutorials
Install Prometheus with Docker: Scrape Metrics and Write PromQL Queries
Run Prometheus in a container, scrape a Node Exporter and your own targets, learn the basic PromQL queries and create an alert rule you can test locally.
Observability
Prometheus
Prometheus is an open source monitoring system that scrapes metrics from your services, stores them as time series and fires alerts.
Observability
Grafana
Grafana is an open source platform to build dashboards and alerts from metrics, logs and traces stored in many data sources.
- Docker & Rancher Desktop Tutorials
Install Grafana with Docker and Build Your First Dashboard
Run Grafana in a container with a persistent volume, connect Prometheus as a data source, provision it from files and build your first dashboard step by step.