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[Bug 1470580] Re: unprivileged lxc containers fails with custom bridge

 

So was this bug just about you reaching the quota and LXC failing then?

Just checking whether there's an actual bug we need to fix ASAP or if
it's just about better error handling.

** Changed in: lxc (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/1470580

Title:
  unprivileged lxc containers fails with custom bridge

Status in lxc package in Ubuntu:
  Incomplete

Bug description:
  Using 15.04 x86_64 with all the updates installed.
  I'd like 2 containers to communicate with each other via bridge interface. For that I've created interface as follows:
  /etc/systemd/network/internalbridge1.netdev:
  [NetDev]
  Name=ibr1
  Kind=bridge

  /etc/lxc/lxc-usernet:
  # USERNAME TYPE BRIDGE COUNT
  x veth ibr1 8

  The 'x' is my username, it's first and only user configured in the
  system so default id map should work fine.

  The container network is configured as follows:
  lxc.network.type = veth
  lxc.network.link = ibr1
  lxc.network.flags = up
  lxc.network.name = internal
  lxc.network.ipv4 = 10.1.8.2/24
  lxc.network.ipv4.gateway = 10.1.8.1

  I've enabled the service and brought the bridge up - showing ok via
  'ip a' and 'brctl show'. Also works fine with priviledged containers.
  However with unpriviledged containers it fails:

  lxc-start -n asterisk -l debug -F --logfile lxc-user.log

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