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Message #64209
[Bug 1690388] Re: wrong hwaddr on the vlan bond with nplan and cloud-init
This bug was fixed in the package cloud-init -
0.7.9-144-g2825a917-0ubuntu1
---------------
cloud-init (0.7.9-144-g2825a917-0ubuntu1) artful; urgency=medium
* New upstream snapshot.
- flake8: move the pinned version of flake8 up to 3.3.0
- tests: Apply workaround for snapd bug in test case. [Joshua Powers]
- RHEL/CentOS: Fix dual stack IPv4/IPv6 configuration. [Andreas Karis]
(LP: #1679817, #1685534, #1685532)
- disk_setup: fix several issues with gpt disk partitions. (LP: #1692087)
- function spelling & docstring update [Joshua Powers]
- Fixing wrong file name regression. [Joshua Powers]
- tox: move pylint target to 1.7.1
- Fix get_interfaces_by_mac for empty macs (LP: #1692028)
- DigitalOcean: remove routes except for the public interface.
[Ben Howard] (LP: #1681531.)
- netplan: pass macaddress, when specified, for vlans
[Dimitri John Ledkov] (LP: #1690388)
- doc: various improvements for the docs on cc_users_groups.
[Felix Dreissig]
- cc_ntp: write template before installing and add service restart
[Ryan Harper] (LP: #1645644)
- cloudstack: fix tests to avoid accessing /var/lib/NetworkManager
[Lars Kellogg-Stedman]
- tests: fix hardcoded path to mkfs.ext4 [Joshua Powers] (LP: #1691517)
- Actually skip warnings when .skip file is present. [Chris Brinker]
(LP: #1691551)
- netplan: fix netplan render_network_state signature.
[Dimitri John Ledkov] (LP: #1685944)
- Azure: fix reformatting of ephemeral disks on resize to large types.
(LP: #1686514)
- Revert "tools/net-convert: fix argument order for render_network_state"
- make deb: Add devscripts dependency for make deb. Cleanup packages/bddeb.
[Chad Smith] (LP: #1685935)
- tools/net-convert: fix argument order for render_network_state
[Ryan Harper] (LP: #1685944)
- openstack: fix log message copy/paste typo in _get_url_settings
[Lars Kellogg-Stedman]
- unittests: fix unittests run on centos [Joshua Powers]
- Improve detection of snappy to include os-release and kernel cmdline.
(LP: #1689944)
- Add address to config entry generated by _klibc_to_config_entry.
[Julien Castets] (LP: #1691135)
- sysconfig: Raise ValueError when multiple default gateways are present.
[Chad Smith] (LP: #1687485)
- FreeBSD: improvements and fixes for use on Azure
[Hongjiang Zhang] (LP: #1636345)
- Add unit tests for ds-identify, fix Ec2 bug found.
- fs_setup: if cmd is specified, use shell interpretation.
[Paul Meyer] (LP: #1687712)
- doc: document network configuration defaults policy and formats.
[Ryan Harper]
- Fix name of "uri" key in docs for "cc_apt_configure" module
[Felix Dreissig]
- tests: Enable artful [Joshua Powers]
-- Scott Moser <smoser@xxxxxxxxxx> Tue, 23 May 2017 17:04:40 -0400
** Changed in: cloud-init (Ubuntu)
Status: In Progress => Fix Released
--
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https://bugs.launchpad.net/bugs/1690388
Title:
wrong hwaddr on the vlan bond with nplan and cloud-init
Status in cloud-init:
Fix Committed
Status in cloud-init package in Ubuntu:
Fix Released
Status in nplan package in Ubuntu:
Fix Released
Status in cloud-init source package in Xenial:
Confirmed
Status in nplan source package in Xenial:
Confirmed
Status in cloud-init source package in Yakkety:
Confirmed
Status in nplan source package in Yakkety:
Confirmed
Status in cloud-init source package in Zesty:
Confirmed
Status in nplan source package in Zesty:
Confirmed
Bug description:
[Impact]
Virtual devices such as VLANs, bridges and bonds may require the user to set a specific MAC address for proper operation on networks; where the same MAC may be used by default by the systems due to the methods used to create them.
[Test case]
/!\ This only works with the networkd renderer; NetworkManager does not currently support setting a MAC on bonds and bridges.
1) Set a MAC address for a virtual device (bond, bridge or vlan),
using the following syntax in netplan config:
macaddress: ##:##:##:##:##:##
2) Validate that the device gets the MAC address applied.
[Regression potential]
Failure to bring up a device configured in netplan or to set the MAC should be looked at as a possible regression. Other issues could include failure to write the configuration for networkd or NetworkManager.
----
The expected hwaddresses are as follows:
4: bond0: <BROADCAST,MULTICAST,MASTER,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
link/ether a0:36:9f:2d:93:80 brd ff:ff:ff:ff:ff:ff
inet6 fe80::a236:9fff:fe2d:9380/64 scope link
valid_lft forever preferred_lft forever
5: bond0.101@bond0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
link/ether a0:36:9f:2d:93:80 brd ff:ff:ff:ff:ff:ff
inet 104.130.20.119/24 brd 104.130.20.255 scope global bond0.101
valid_lft forever preferred_lft forever
inet6 fe80::a236:9fff:fe2d:9380/64 scope link
valid_lft forever preferred_lft forever
6: bond0.401@bond0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
link/ether a0:36:9f:2d:93:81 brd ff:ff:ff:ff:ff:ff
inet 10.184.7.120/20 brd 10.184.15.255 scope global bond0.401
valid_lft forever preferred_lft forever
inet6 fe80::a236:9fff:fe2d:9381/64 scope link
valid_lft forever preferred_lft forever
however cloud-init shows:
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: ++++++++++++++++++++++++++++++++++++++++Net device info++++++++++++++++++++++++++++++++++++++++
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: +-----------+------+------------------------------+---------------+-------+-------------------+
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: | Device | Up | Address | Mask | Scope | Hw-Address |
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: +-----------+------+------------------------------+---------------+-------+-------------------+
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: | bond0 | True | . | . | . | a0:36:9f:2d:93:81 |
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: | bond0 | True | fe80::a236:9fff:fe2d:9381/64 | . | link | a0:36:9f:2d:93:81 |
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: | bond0.101 | True | 104.130.20.119 | 255.255.255.0 | . | a0:36:9f:2d:93:81 |
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: | bond0.101 | True | fe80::a236:9fff:fe2d:9381/64 | . | link | a0:36:9f:2d:93:81 |
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: | lo | True | 127.0.0.1 | 255.0.0.0 | . | . |
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: | lo | True | ::1/128 | . | host | . |
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: | bond0.401 | True | 10.184.7.120 | 255.255.240.0 | . | a0:36:9f:2d:93:81 |
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: | bond0.401 | True | fe80::a236:9fff:fe2d:9381/64 | . | link | a0:36:9f:2d:93:81 |
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: | ens9f1 | True | . | . | . | a0:36:9f:2d:93:81 |
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: | ens9f0 | True | . | . | . | a0:36:9f:2d:93:81 |
May 12 14:33:28 xnox-iad-nr5 cloud-init[1163]: ci-info: +-----------+------+------------------------------+---------------+-------+-------------------+
Specifically
bond0 | True | fe80::a236:9fff:fe2d:9381/64 | . | link | a0:36:9f:2d:93:81
bond0.101 | True | 104.130.20.119 | 255.255.255.0 | . | a0:36:9f:2d:93:81
Instead of expected a0:36:9f:2d:93:80
The generated netplan.yaml does not set macaddress on the vlans at
all.
Where as the network_data.json does explicitely specifies the mac
address to be in use for those vlans:
"vlan_mac_address" : "a0:36:9f:2d:93:80"
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