** Description changed: + [Impact] + Users of netplan may wish to specify a custom MTU value for a device. + + [Test case] + - Run nplan integration tests on the release + - Validate that netplan generate && netplan apply alone, without config, behave as expected (no result) + - Validate that netplan generate && netplan apply with minimal config writes /run/NetworkManager/conf.d/10-globally-managed-devices.conf + - Validate that netplan generate && netplan apply works with any existing configuation. + - Use the following config; ensure behavior is as expected (MTU value is set on the interface; adjust device name as appropriate): + + network: + version: 2 + ethernets: + eno1: + dhcp4: true + mtu: 1280 + + + [Regression potential] + Any failure to work with existing configuration should be considered a regression. Any new failure of the test suite would be a regression. + + --- + + 1. root@z1:/etc/netplan# lsb_release -rd Description: Ubuntu Zesty Zapus (development branch) Release: 17.04 2. root@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 + 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@z1:/etc/netplan# netplan generate Error in network definition //etc/netplan/simple.yaml line 4 column 6: unknown key mtu - root@z1:/etc/netplan# cat simple.yaml + root@z1:/etc/netplan# cat simple.yaml network: - version: 2 - ethernets: - eno1: - dhcp4: true - mtu: 1280 + 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) + TERM=xterm + PATH=(custom, no user) SourcePackage: nplan UpgradeStatus: No upgrade log present (probably fresh install)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1668693 Title: netplan fails to parse 'mtu' key To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nplan/+bug/1668693/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
