[Bug 1830746] Re: memlock setting in systemd (pid 1) too low for containers (bionic)

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: systemd (Ubuntu Bionic)
       Status: New => Confirmed

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Title:
  memlock setting in systemd (pid 1) too low for containers (bionic)

Status in systemd package in Ubuntu:
  Fix Released
Status in systemd source package in Bionic:
  Confirmed
Status in systemd source package in Cosmic:
  Confirmed
Status in systemd source package in Disco:
  Won't Fix
Status in systemd source package in Eoan:
  Fix Released

Bug description:
  See also https://discuss.linuxcontainers.org/t/limits-kernel-memlock-
  cannot-exceed-16777216/4856/5

  In containers, the limits.kernel.memlock cannot exceed 16777216 when
  the container is bionic. The memlock setting is set to 16M in systemd
  and cannot be bumped up in an unprivileged container.

  This is fixed in upstream systemd.

  Container ubuntu version:
  Distributor ID:	Ubuntu
  Description:	Ubuntu 18.04.2 LTS
  Release:	18.04
  Codename:	bionic

  systemd package version: 237-3ubuntu10.21

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