Observability
Logstash: managing plugins and adopting Elastic Common Schema (ECS)
Written version of the video lessons: list, install, update and bundle Logstash plugins offline; understand ECS, ecs_compatibility mode and naming your fi…
Guides & insights
A library for curious minds
Automation
Vagrant plugins: extending providers, provisioners and commands
Understand Vagrant's plugin system: what a plugin can add (provider, provisioner, command, capability), installing and managing plugins, and the most usef…
Proxy & networking
Traefik plugins: the example of CrowdSec to block attacks
Extend Traefik with plugins (official catalog, Yaegi interpreter), then protect your applications with CrowdSec: detecting malicious behavior, shared deci…
Observability
Fluent Bit: pipeline, configuration and essential plugins
Fluent Bit concepts (inputs, parsers, filters, tags and match, buffer, outputs), YAML configuration, and the must-have plugins: tail, systemd, kubernetes,…
Observability
Data sources in Grafana: connect and unify your data
Learn how to extend Grafana's capabilities with data sources. Discover essential plugins such as Elasticsearch and Infinity, and understand the Enterprise…
Observability
Grafana provisioning: automate the management of your dashboards and data sources
Learn how to use Grafana provisioning to manage your configuration (dashboards, data sources, notifiers) through files, making CI/CD integration and the '…
Systems & Linux
Kubernetes CNI: Flannel, Calico and Cilium compared
Kubernetes CNI: understand network plugins (Container Network Interface) and compare Flannel, Calico and Cilium on performance, security (NetworkPolicies)…
Learning never stops