Cilium’s new Tetragon component enables powerful
real-time, eBPF-based Security Observability and Runtime Enforcement.
Tetragon detects and is able to react to security-significant events, such as
- Process execution events
- System call activity
- I/O activity including network & file access
When used in a Kubernetes environment, Tetragon is Kubernetes-aware - that is,
it understands Kubernetes identities such as namespaces, pods and so on - so
that security event detection can be configured in relation to individual
workloads.
See more about how Tetragon is using eBPF.
Getting started
Refer to the official documentation of Tetragon.
To get started with Tetragon, take a look at the getting started
guides to:
Tetragon is able to observe critical hooks in the kernel through its sensors
and generates events enriched with Linux and Kubernetes metadata:
- Process lifecycle: generating
process_execandprocess_exitevents
by default, enabling full process lifecycle observability. Learn more about
these events on the process lifecycle use case page. - Generic tracing: generating
process_kprobe,process_tracepointand
process_uprobeevents for more advanced and custom use cases. Learn more
about these events on the TracingPolicy concept page
and discover multiple use cases like:
See further resources:
- Conference Talks, Books, Blog Posts, and Labs
- Frequently Asked Question
- Step by steps tutorials
- References
Join the community
Join the Tetragon Slack channel to chat with
developers, maintainers, and other users. This is a good first stop to ask
questions and share your experiences.
How to Contribute
For getting started with local development, you can refer to the
Contribution Guide. If
you plan to submit a PR, please "sign-off"
your commits.