[Bug 1668693] Re: netplan fails to parse 'mtu' key

[Launchpad Bug Tracker]

This bug was fixed in the package nplan - 0.21

---------------
nplan (0.21) artful; urgency=medium

  [ Ryan Harper ]
  * Add support for setting MTU on a device. (LP: #1668693)

  [ Mathieu Trudel-Lapierre ]
  * Don't rebind Atheros AR9271; it would confuse the driver. (LP: #1672740)
  * debian/control: Add Conflicts: against netplan; the network 'plan' daemon.
    Both ship the same /usr/sbin/netplan. (LP: #1665842)

 -- Mathieu Trudel-Lapierre <cyphermox at ubuntu.com>  Tue, 02 May 2017
09:37:57 -0400

** Changed in: nplan (Ubuntu)
       Status: In Progress => Fix Released

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https://bugs.launchpad.net/bugs/1668693

Title:
  netplan fails to parse 'mtu' key

Status in nplan package in Ubuntu:
  Fix Released

Bug description:
  1. root at z1:/etc/netplan# lsb_release -rd
  Description:	Ubuntu Zesty Zapus (development branch)
  Release:	17.04

  2. root at z1:/etc/netplan# apt-cache policy nplan
  nplan:
    Installed: 0.18
    Candidate: 0.18
    Version table:
   *** 0.18 500
          500 http://archive.ubuntu.com/ubuntu zesty/main amd64 Packages
          100 /var/lib/dpkg/status

  3. netplan generate renders a config with MTU setting

  4. root at z1:/etc/netplan# netplan generate
  Error in network definition //etc/netplan/simple.yaml line 4 column 6: unknown key mtu

  root at z1:/etc/netplan# cat simple.yaml 
  network:
    version: 2
    ethernets:
      eno1:
        dhcp4: true
        mtu: 1280

  ProblemType: Bug
  DistroRelease: Ubuntu 17.04
  Package: nplan 0.18
  ProcVersionSignature: Ubuntu 4.4.0-62.83-generic 4.4.40
  Uname: Linux 4.4.0-62-generic x86_64
  ApportVersion: 2.20.4-0ubuntu2
  Architecture: amd64
  Date: Tue Feb 28 16:47:13 2017
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
  SourcePackage: nplan
  UpgradeStatus: No upgrade log present (probably fresh install)

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