github.com/opencontainers/runc

A wizard is never late, nor is he early, he arrives precisely when he means to.

As runc follows Semantic Versioning, we will endeavour to not make any breaking changes without bumping the major version number of runc. However, it should be noted that Go API usage of runc's internal implementation (libcontainer) is not covered by this policy.

Removed

• Removed libcontainer/configs.Device* identifiers (deprecated since rc94, use libcontainer/devices). (#2999)
• Removed libcontainer/system.RunningInUserNS function (deprecated since rc94, use libcontainer/userns). (#2999)

Deprecated

• The usage of relative paths for mountpoints will now produce a warning (such configurations are outside of the spec, and in future runc will produce an error when given such configurations). (#2917, #3004)

Fixed

• cgroupv2: devices: rework the filter generation to produce consistent results with cgroupv1, and always clobber any existing eBPF program(s) to fix runc update and avoid leaking eBPF programs (resulting in errors when managing containers). (#2951)
• cgroupv2: correctly convert "number of IOs" statistics in a cgroupv1-compatible way. (#2965, #2967, #2968, #2964)
• cgroupv2: support larger than 32-bit IO statistics on 32-bit architectures.
• cgroupv2: wait for freeze to finish before returning from the freezing code, optimize the method for checking whether a cgroup is frozen. (#2955)
• cgroups/systemd: fixed "retry on dbus disconnect" logic introduced in rc94
• cgroups/systemd: fixed returning "unit already exists" error from a systemd cgroup manager (regression in rc94). (#2997, #2996)

Added

• cgroupv2: support SkipDevices with systemd driver. (#2958, #3019)
• cgroup1: blkio: support BFQ weights. (#3010)
• cgroupv2: set per-device io weights if BFQ IO scheduler is available. (#3022)

Changed

• cgroup/systemd: return, not ignore, stop unit error from Destroy. (#2946)
• Fix all golangci-lint failures. (#2781, #2962)
• Make runc --version output sane even when built with go get or otherwise outside of our build scripts. (#2962)
• cgroups: set SkipDevices during runc update (so we don't modify cgroups at all during runc update). (#2994)

<!-- minor releases --> [Unreleased]: https://github.com/opencontainers/runc/compare/v1.5.0-rc.1...HEAD [1.5.0]: https://github.com/opencontainers/runc/compare/v1.5.0-rc.3...v1.5.0 [1.4.0]: https://github.com/opencontainers/runc/compare/v1.4.0-rc.3...v1.4.0 [1.3.0]: https://github.com/opencontainers/runc/compare/v1.3.0-rc.2...v1.3.0 [1.2.0]: https://github.com/opencontainers/runc/compare/v1.2.0-rc.1...v1.2.0 [1.1.0]: https://github.com/opencontainers/runc/compare/v1.1.0-rc.1...v1.1.0 [1.0.0]: https://github.com/opencontainers/runc/releases/tag/v1.0.0

<!-- 1.0.z patch releases --> [Unreleased 1.0.z]: https://github.com/opencontainers/runc/compare/v1.0.3...release-1.0 [1.0.3]: https://github.com/opencontainers/runc/compare/v1.0.2...v1.0.3 [1.0.2]: https://github.com/opencontainers/runc/compare/v1.0.1...v1.0.2 [1.0.1]: https://github.com/opencontainers/runc/compare/v1.0.0...v1.0.1

<!-- 1.1.z patch releases --> [Unreleased 1.1.z]: https://github.com/opencontainers/runc/compare/v1.1.15...release-1.1 [1.1.15]: https://github.com/opencontainers/runc/compare/v1.1.14...v1.1.15 [1.1.14]: https://github.com/opencontainers/runc/compare/v1.1.13...v1.1.14 [1.1.13]: https://github.com/opencontainers/runc/compare/v1.1.12...v1.1.13 [1.1.12]: https://github.com/opencontainers/runc/compare/v1.1.11...v1.1.12 [1.1.11]: https://github.com/opencontainers/runc/compare/v1.1.10...v1.1.11 [1.1.10]: https://github.com/opencontainers/runc/compare/v1.1.9...v1.1.10 [1.1.9]: https://github.com/opencontainers/runc/compare/v1.1.8...v1.1.9 [1.1.8]: https://github.com/opencontainers/runc/compare/v1.1.7...v1.1.8 [1.1.7]: https://github.com/opencontainers/runc/compare/v1.1.6...v1.1.7 [1.1.6]: https://github.com/opencontainers/runc/compare/v1.1.5...v1.1.6 [1.1.5]: https://github.com/opencontainers/runc/compare/v1.1.4...v1.1.5 [1.1.4]: https://github.com/opencontainers/runc/compare/v1.1.3...v1.1.4 [1.1.3]: https://github.com/opencontainers/runc/compare/v1.1.2...v1.1.3 [1.1.2]: https://github.com/opencontainers/runc/compare/v1.1.1...v1.1.2 [1.1.1]: https://github.com/opencontainers/runc/compare/v1.1.0...v1.1.1 [1.1.0-rc.1]: https://github.com/opencontainers/runc/compare/v1.0.0...v1.1.0-rc.1

<!-- 1.2.z patch releases --> [Unreleased 1.2.z]: https://github.com/opencontainers/runc/compare/v1.2.9...release-1.2 [1.2.9]: https://github.com/opencontainers/runc/compare/v1.2.8...v1.2.9 [1.2.8]: https://github.com/opencontainers/runc/compare/v1.2.7...v1.2.8 [1.2.7]: https://github.com/opencontainers/runc/compare/v1.2.6...v1.2.7 [1.2.6]: https://github.com/opencontainers/runc/compare/v1.2.5...v1.2.6 [1.2.5]: https://github.com/opencontainers/runc/compare/v1.2.4...v1.2.5 [1.2.4]: https://github.com/opencontainers/runc/compare/v1.2.3...v1.2.4 [1.2.3]: https://github.com/opencontainers/runc/compare/v1.2.2...v1.2.3 [1.2.2]: https://github.com/opencontainers/runc/compare/v1.2.1...v1.2.2 [1.2.1]: https://github.com/opencontainers/runc/compare/v1.2.0...v1.2.1 [1.2.0-rc.3]: https://github.com/opencontainers/runc/compare/v1.2.0-rc.2...v1.2.0-rc.3 [1.2.0-rc.2]: https://github.com/opencontainers/runc/compare/v1.2.0-rc.1...v1.2.0-rc.2 [1.2.0-rc.1]: https://github.com/opencontainers/runc/compare/v1.1.0...v1.2.0-rc.1

<!-- 1.3.z patch releases --> [Unreleased 1.3.z]: https://github.com/opencontainers/runc/compare/v1.3.6...release-1.3 [1.3.6]: https://github.com/opencontainers/runc/compare/v1.3.5...v1.3.6 [1.3.5]: https://github.com/opencontainers/runc/compare/v1.3.4...v1.3.5 [1.3.4]: https://github.com/opencontainers/runc/compare/v1.3.3...v1.3.4 [1.3.3]: https://github.com/opencontainers/runc/compare/v1.3.2...v1.3.3 [1.3.2]: https://github.com/opencontainers/runc/compare/v1.3.1...v1.3.2 [1.3.1]: https://github.com/opencontainers/runc/compare/v1.3.0...v1.3.1 [1.3.0]: https://github.com/opencontainers/runc/compare/v1.3.0-rc.2...v1.3.0 [1.3.0-rc.2]: https://github.com/opencontainers/runc/compare/v1.3.0-rc.1...v1.3.0-rc.2 [1.3.0-rc.1]: https://github.com/opencontainers/runc/compare/v1.2.0...v1.3.0-rc.1

<!-- 1.4.z patch releases --> [Unreleased 1.4.z]: https://github.com/opencontainers/runc/compare/v1.4.2...release-1.4 [1.4.2]: https://github.com/opencontainers/runc/compare/v1.4.1...v1.4.2 [1.4.1]: https://github.com/opencontainers/runc/compare/v1.4.0...v1.4.1 [1.4.0]: https://github.com/opencontainers/runc/compare/v1.4.0-rc.3...v1.4.0 [1.4.0-rc.3]: https://github.com/opencontainers/runc/compare/v1.4.0-rc.2...v1.4.0-rc.3 [1.4.0-rc.2]: https://github.com/opencontainers/runc/compare/v1.4.0-rc.1...v1.4.0-rc.2 [1.4.0-rc.1]: https://github.com/opencontainers/runc/compare/v1.3.0...v1.4.0-rc.1

<!-- 1.5.z patch releases --> [Unreleased 1.5.z]: https://github.com/opencontainers/runc/compare/v1.5.0...release-1.5 [1.5.0]: https://github.com/opencontainers/runc/compare/v1.5.0-rc.3...v1.5.0 [1.5.0-rc.3]: https://github.com/opencontainers/runc/compare/v1.5.0-rc.2...v1.5.0-rc.3 [1.5.0-rc.2]: https://github.com/opencontainers/runc/compare/v1.5.0-rc.1...v1.5.0-rc.2 [1.5.0-rc.1]: https://github.com/opencontainers/runc/compare/v1.4.0...v1.5.0-rc.1