inspektor-gadget/inspektor-gadget v0.19.0

Release v0.19.0

on GitHub

The most relevant changes for this version are:

• Changing trace/open gadget to send absolute file path with symlink resolution in the events by @slashben in #1837
• Enrich new containers with ContainerImageName by @claudiamarcubina in #1682
• gadgets/run: Add JSON output by @burak-ok in #1817
• Use cosign to sign all release assets by @eiffel-fl in #1280
• gadgets/prometheus: Add support for user space histograms by @mqasimsarfraz in #1864

Other changes are:

General Improvements

• add extra path for runc on talos by @matthyx in #1821
• socket enricher: support dual stack sockets by @alban in #1816
• Polish some code by @eiffel-fl in #1836
• pkg/prometheus: Implement timeout in test by @mauriciovasquezbernal in #1833
• pkg/prometheus: Move config to independent package by @mauriciovasquezbernal in #1845
• ig container image: docs and fixes for kubectl-debug and Docker Desktop on Windows by @alban in #1809
• ig: Switch to use container name from runtime and show runtime metadata in gadgets by @blanquicet in #1702
• pkg/gadgets: Align profile tcprtt eBPF code with upstream. by @eiffel-fl in #1848
• Add port filtering to profile tcprtt by @eiffel-fl in #1828
• trace/exec: add cwd field by @mauriciovasquezbernal in #1700
• Introduce initial version of CODEOWNERS by @mauriciovasquezbernal in #1855
• top/ebpf: Hide the runtime container name by @blanquicet in #1860
• Adding "/usr/local/bin/runc" to the list of potential runc paths by @slashben in #1867
• container images: add descriptions and other labels by @alban in #1857
• containerd and cri-o: Enrich initial containers with container image name by @claudiamarcubina in #1876
• Add env variable to specificy runc/runtime path by @eiffel-fl in #1880
• gadgets/run: Fix handling of --host parameter by @mauriciovasquezbernal in #1901
• gadgets/run: Remove unused field by @mauriciovasquezbernal in #1904
• go.mod: Use upstream cilium/ebpf. by @eiffel-fl in #1908
• Hide ContainerImageName column by default by @claudiamarcubina in #1905
• design: Add containerized gadgets design doc by @mauriciovasquezbernal in #1856
• Docker-ig: Enrich containers with container image name by @claudiamarcubina in #1910
• experimental: Fix detection logic by @mauriciovasquezbernal in #1893
• tree-wide: Define style for C (ebpf) code by @mauriciovasquezbernal in #1933

Bug Fixes

• cmd/common/registry: fix --help for gadgets without parser, fix --verbose by @flyth in #1839
• cmd: Fix json pretty output by @mauriciovasquezbernal in #1840
• Makefile: ig: stop on build error by @alban in #1844
• Move DNS trace latency calculation to BPF by @wedaly in #1846
• cmd/ig: Fix order and visible columns in list-containers command by @blanquicet in #1852
• container-collection: fix fd leak for initial containers by @alban in #1854

Documentation Improvements

• A few fixes to the architecture doc by @larssb in #1807
• docs: tcpdrop: listing similar tools by @alban in #1762
• CONTRIBUTING: Update by @mauriciovasquezbernal in #1824
• Update oomkill.md, fixed typo "perl" to "tail". by @guettli in #1823
• ig container image: add documentation by @alban in #1841
• docs: ig: update the columns for kubectl-debug by @alban in #1853
• docs: Fix prometheus.md formatting by @mqasimsarfraz in #1894
• docs: add examples how to run ig in a custom pod by @alban in #1887

Testing and Continue Integration

• pkg/gadgets: Add unit test for snapshot socket. by @eiffel-fl in #1815
• integration: Run snapshot socket test on AKS. by @eiffel-fl in #1820
• pkg/gadgets: Add unit test for trace signal. by @eiffel-fl in #1886
• pkg/gadgets: Polish trace signal unit test. by @eiffel-fl in #1898
• ci: Fix btfgen by @mauriciovasquezbernal in #1900
• ci: Use secrets through env variables when accessed in run blocks. by @eiffel-fl in #1903
• pkg/gadgets: Add timeout waiting for child process in trace signal unit test by @eiffel-fl in #1906
• Revert trace signal unit test by @eiffel-fl in #1909
• integration: Pass testing.T object to helper functions by @mauriciovasquezbernal in #1915
• pkg/gadgets: Add back unit test for trace signal. by @eiffel-fl in #1914

Statistics

This release adds 9929 new lines and removes 3156 among 362 files.

Inspektor Gadget is built on top of the following languages:

New Contributors

• @matthyx made their first contribution in #1821
• @larssb made their first contribution in #1807
• @guettli made their first contribution in #1823
• @slashben made their first contribution in #1837

Full Changelog: v0.18.0...v0.19.0