Observability
CrowdSec collections, parsers and scenarios
The Hub, collections, the parser pipeline and scenarios: install, understand with cscli explain, write your own scenario and test it in simulation.
Guides & insights
A library for curious minds
Observability
Fluent Bit: parsers and filters, structuring and transforming logs
Structure and transform logs in Fluent Bit: parsers (json, regex, logfmt, ltsv), multiline parsers, the kubernetes, grep, modify, nest, record_modifier, r…
Observability
LogQL (1/2): querying logs (selectors, filters and parsers)
Learn LogQL: stream selectors, line filters, json/logfmt/pattern/regexp parsers, label filters, line formatting and performance best practices.
Observability
CrowdSec: understanding the collaborative firewall
What CrowdSec is, how it detects and blocks attacks: Security Engine, parsers, scenarios, Local API, Central API and bouncers.
Observability
Logs in Datadog: collection, pipelines, indexes and volume control
Collect logs with the agent, structure them with pipelines and processors (grok), use facets and queries, and control costs and retention with indexes, ex…
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,…
Learning never stops