** Description changed: + === Begin SRU Template === + [Impact] + When rendering netplan output from OpenStack network configuration format + (network_data.json), cloud-init would not correctly represent some + bond attributes. The result is that those attributes are not set as + desired. + + [Test Case] + The basic idea below is: + a.) launch an instance with proposed version of cloud-init. + b.) inside instance, get cloud-init's network rendering tool from trunk + c.) run the rendering tool against a config that failed before. + d.) check rendered netplan config to verify it has expected bond attributes. + + ## launch an instance. + $ release=xenial + $ ref=$release-proposed + $ lxc-proposed-snapshot --proposed --publish $release $ref + $ lxc launch $name + $ sleep 10 + $ lxc exec $name /bin/bash + + ## get render tool + % wget https://git.launchpad.net/~cloud-init-dev/cloud-init/plain/tools/net-convert.py -O net-convert.py + % wget https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1690480/+attachment/4887940/+files/network_data.json -O network_data.json + + % python3 ./net-convert.py \ + --network-data=network_data.json --kind=network_data.json \ + --output-kind=netplan \ + --mac=eth0,a0:36:9f:2d:93:80 --mac=eth1,a0:36:9f:2d:93:81 \ + --directory=out.d + + ## Now see that the 'mii-monitor-interval', 'mode', and + ## 'transmit-hash-policy' are present in output. + % egrep --context=5 '(mii-monitor-interval|mode|transmit-hash-policy)' \ + out.d/etc/netplan/50-cloud-init.yaml + bond0: + interfaces: + - eth0 + - eth1 + parameters: + mii-monitor-interval: 100 + mode: 802.3ad + transmit-hash-policy: layer3+4 + vlans: + bond0.101: + addresses: + - 104.130.20.119/24 + id: 101 + + + [Regression Potential] + Fairly low chance for regression. The bond attributes were just not + being written and now they will be. + + [Other Info] + Upstream commit at + https://git.launchpad.net/cloud-init/commit/?id=910ed46124e + + lxc-proposed-snapshot is + https://git.launchpad.net/~smoser/cloud-init/+git/sru-info/tree/bin/lxc-proposed-snapshot + It publishes an image to lxd with proposed enabled and cloud-init upgraded. + + === End SRU Template === + + Given network-data.json http://paste.ubuntu.com/24561026/ cloud-init generates http://paste.ubuntu.com/24564006/ which is missing "bond_mode" : "802.3ad", "bond_miimon" : 100, "bond_xmit_hash_policy" : "layer3+4" For the bond specification As per nplan docs it should be defined as parameters dictionary https://git.launchpad.net/netplan/tree/doc/netplan.md#n302 mode: 802.3ad mii-monitor-interval: 100 transmit-hash-policy: layer3+4
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1690480 Title: cloud-init / nplan - missing bond mode miimon xmit_hash_policy To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1690480/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
