inspektor-gadget/inspektor-gadget v0.17.0

Release v0.17.0

on GitHub

The most relevant changes for this version are:

• New gadget: profile tcprtt by @blanquicet in #1517
• Add support for crun and podman by @alban in #1532
• Don't use hostNetwork=true by @alban in #1648
• Prometheus: Implement metrics collection in user space by @mauriciovasquezbernal in #1620

Other changes are:

General Improvements

• Check version at runtime for profile block-io by @eiffel-fl in #1588
• pkg/gadgets: Compute insetid and audit directly from eBPF for capabilities by @eiffel-fl in #1493
• socket enricher: initial sockets and delayed socket deletion by @alban in #1593
• runcfanotify: add missing /host for pid file by @alban in #1605
• pkg/types: Create ip version column template by @blanquicet in #1619
• Allow hiding columns based on selected features / parameters by @flyth in #1587
• Access /proc via $HOST_ROOT by @alban in #1659
• Registry/Columns: Read from file + new bytes type by @burak-ok in #1656
• pkg: Unwrap verifier error. by @eiffel-fl in #1621
• tree-wide: Do not use fail to, error prefixes in error messages by @mauriciovasquezbernal in #1657
• Add MAINTAINERS.md file by @blixtra in #1667
• dependencies: Remove replace for protobuf by @mauriciovasquezbernal in #1649
• Simplify ig build process by @eiffel-fl in #1554
• pkg/columns: add support for embedded struct handling, optimize raw access by @flyth in #1664
• gadget/top: Print first header columns only when frontend is a terminal by @blanquicet in #1676
• Makefile: automatically push on cross-gadget-default-container by @alban in #1694
• socket enricher: add socket earlier at tcp_connect by @alban in #1636
• Remove ig-builder.Dockerfile by @eiffel-fl in #1674
• logs: Print ig warnings only with custom config by @mqasimsarfraz in #1670
• gadgets: Add gid in generated events by @mauriciovasquezbernal in #1666
• trace/exec: Add loginuid field by @mauriciovasquezbernal in #1704
• trace/exec: Add sessionId by @mauriciovasquezbernal in #1705
• columns: Support prefix when using templates by @blanquicet in #1698
• socket enricher: add support for IPv6 by @alban in #1680
• Add arguments for trace exec on arm64 by @eiffel-fl in #1701

Bug Fixes

Documentation Improvements

• Add figure depicting all gadgets to README by @eiffel-fl in #1293
• docs/devel/release-process.md: add post-release instructions by @alban in #1608
• design: Add prometheus design doc by @mauriciovasquezbernal in #1592
• Fully document filtering operators by @mauriciovasquezbernal in #1622
• docs/devel/release-process.md: add vscode-aks-tools by @alban in #1618
• docs: installation on minikube by @alban in #1629
• docs: CONTRIBUTING.md: profiling benchmarks by @alban in #1628
• docs: Fix link in prometheus design by @mauriciovasquezbernal in #1689
• docs: oomkill: fix typo by @alban in #1691

Testing and Continue Integration

• ci: Use ref_name to name release. by @eiffel-fl in #1617
• GitHub Action: use shorter names by @alban in #1633
• gha: Remove uneeded steps for CVE scanning by @mauriciovasquezbernal in #1651
• ci: Ignore unfixed CVEs by @mauriciovasquezbernal in #1641
• ci: Add missing semgrep file by @mauriciovasquezbernal in #1671
• Fix some small ig doc copy and paste issues by @blixtra in #1690
• integration: Add a delay before terminating container for TestPrometheus by @mqasimsarfraz in #1699
• test/helpers: Use stretchr/testify by @mauriciovasquezbernal in #1703
• integration: Use cmpopts.IgnoreUnexported for cmp.Diff by @mqasimsarfraz in #1706

Statistics

In this release, we modified 345 files which resulted in addition of 9451 lines and removal of 3070 with regard to v0.16.0.
We added a new gadget as well as support to prometheus metric, which explain the highest number of added lines.

Inspektor Gadget is built on top of the following languages:

Full Changelog: v0.16.0...v0.17.0