SUSE-SU-2024:4360-1

This update for docker fixes the following issues:

• Update docker-buildx to v0.19.2. See upstream changelog online at https://github.com/docker/buildx/releases/tag/v0.19.2.

  Some notable changelogs from the last update:

  • https://github.com/docker/buildx/releases/tag/v0.19.0
  • https://github.com/docker/buildx/releases/tag/v0.18.0

• Add a new toggle file /etc/docker/suse-secrets-enable which allows users to disable the SUSEConnect integration with Docker (which creates special mounts in /run/secrets to allow container-suseconnect to authenticate containers with registries on registered hosts). bsc#1231348 bsc#1232999

  In order to disable these mounts, just do

  echo 0 > /etc/docker/suse-secrets-enable

  and restart Docker. In order to re-enable them, just do

  echo 1 > /etc/docker/suse-secrets-enable

  and restart Docker. Docker will output information on startup to tell you whether the SUSE secrets feature is enabled or not.

• Disable docker-buildx builds for SLES. It turns out that build containers with docker-buildx don't currently get the SUSE secrets mounts applied, meaning that container-suseconnect doesn't work when building images. bsc#1233819

• Remove DOCKER_NETWORK_OPTS from docker.service. This was removed from sysconfig a long time ago, and apparently this causes issues with systemd in some cases.

• Allow a parallel docker-stable RPM to exists in repositories.

• Update to docker-buildx v0.17.1 to match standalone docker-buildx package we are replacing. See upstream changelog online at https://github.com/docker/buildx/releases/tag/v0.17.1

• Allow users to disable SUSE secrets support by setting DOCKER_SUSE_SECRETS_ENABLE=0 in /etc/sysconfig/docker. (bsc#1231348)

• Mark docker-buildx as required since classic 'docker build' has been deprecated since Docker 23.0. (bsc#1230331)

• Import docker-buildx v0.16.2 as a subpackage. Previously this was a separate package, but with docker-stable it...