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v27.4.1

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@vvoland vvoland released this 18 Dec 11:35
· 43 commits to 27.x since this release
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27.4.1

For a full list of pull requests and changes in this release, refer to the relevant GitHub milestones:

Bug fixes and enhancements

  • Fix excessive memory allocations when OTel is not configured. moby/moby#49079
  • The docker info command and the corresponding GET /info API endpoint no longer include warnings when bridge-nf-call-iptables or bridge-nf-call-ip6tables are disabled at the daemon is started. The br_netfilter kernel module is now attempted to be loaded when needed, which made those warnings inaccurate. moby/moby#49090
  • Attempt to load kernel modules, including ip6_tables and br_netfilter when required, using a method that is likely to succeed inside a Docker-in-Docker container. moby/moby#49043
  • Fix a bug that could result in an iptables DOCKER FILTER chain not being cleaned up on failure. moby/moby#49110

Deprecations

  • pkg/system: Deprecate Lstat(), Mkdev(), Mknod(), FromStatT() and Stat() functions, and related StatT types. These were only used internally, and will be removed in the next release. moby/moby#49100
  • libnetwork/iptables: Deprecate IPV, Iptables and IP6Tables types in favor of IPVersion, IPv4, and IPv6. This type and consts will be removed in the next release. moby/moby#49093
  • libnetwork/iptables: Deprecate Passthrough. This function was only used internally, and will be removed in the next release. moby/moby#49119

Packaging updates