Public bug reported: there are two OCI hooks which should be included in the systemd- container package, or in their own packages which are recommended by systemd-container. they allow containers based on systemd as pid1 to run correctly in unprivileged runtimes based on OCI, such as docker.
https://github.com/projectatomic/oci-register-machine https://github.com/projectatomic/oci-systemd-hook see blog post on 2016 about why this is important: https://developers.redhat.com/blog/2016/09/13/running-systemd-in-a-non-privileged-container/ ProblemType: Bug DistroRelease: Ubuntu 19.04 Package: systemd-container 240-6ubuntu5.3 ProcVersionSignature: Ubuntu 5.0.0-21.22-generic 5.0.15 Uname: Linux 5.0.0-21-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.10-0ubuntu27.1 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Tue Aug 13 14:44:11 2019 SourcePackage: systemd UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: systemd (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug disco -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1840086 Title: systemd-container should include oci hooks To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1840086/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs