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[Launchpad Bug Tracker <1674946@xxxxxxxxxxxxxxxxxx>]

This bug was fixed in the package cloud-init - 0.7.9-90-g61eb03fe-
0ubuntu1~16.10.1

---------------
cloud-init (0.7.9-90-g61eb03fe-0ubuntu1~16.10.1) yakkety; urgency=medium

  * debian/cloud-init.templates: add Bigstep to list of sources. (LP: #1676460)
  * New upstream snapshot.
    - OpenStack: add 'dvs' to the list of physical link types. (LP: #1674946)
    - Fix bug that resulted in an attempt to rename bonds or vlans.
      (LP: #1669860)
    - tests: update OpenNebula and Digital Ocean to not rely on host
      interfaces.
    - net: in netplan renderer delete known image-builtin content.
      (LP: #1675576)
    - doc: correct grammar in capabilities.rst [David Tagatac]
    - ds-identify: fix detecting of maas datasource. (LP: #1677710)
    - netplan: remove debugging prints, add debug logging [Ryan Harper]
    - ds-identify: do not write None twice to datasource_list.
    - support resizing partition and rootfs on system booted without
      initramfs.  [Steve Langasek] (LP: #1677376)
    - apt_configure: run only when needed. (LP: #1675185)
    - OpenStack: identify OpenStack by product 'OpenStack Compute'.
      (LP: #1675349)
    - GCE: Search GCE in ds-identify, consider serial number in check.
      (LP: #1674861)
    - Add support for setting hashed passwords [Tore S. Lonoy] (LP: #1570325)
    - Fix filesystem creation when using "partition: auto"
      [Jonathan Ballet] (LP: #1634678)
    - ConfigDrive: support reading config drive data from /config-drive.
      (LP: #1673411)
    - ds-identify: fix detection of Bigstep datasource. (LP: #1674766)
    - test: add running of pylint [Joshua Powers]
    - ds-identify: fix bug where filename expansion was left on.
    - advertise network config v2 support (NETWORK_CONFIG_V2) in features.
    - Bigstep: fix bug when executing in python3. [root]
    - Fix unit test when running in a system deployed with cloud-init.
    - Bounce network interface for Azure when using the built-in path.
      [Brent Baude] (LP: #1674685)
    - cloudinit.net: add network config v2 parsing and rendering [Ryan Harper]
    - net: Fix incorrect call to isfile [Joshua Powers] (LP: #1674317)
    - net: add renderers for automatically selecting the renderer.
    - doc: fix config drive doc with regard to unpartitioned disks.
      (LP: #1673818)
    - test: Adding integratiron test for password as list [Joshua Powers]
    - render_network_state: switch arguments around, do not require target
    - support 'loopback' as a device type.
    - Integration Testing: improve testcase subclassing [Wesley Wiedenmeier]
    - gitignore: adding doc/rtd_html [Joshua Powers]
    - doc: add instructions for running integration tests via tox.
      [Joshua Powers]
    - test: avoid differences in 'date' output due to daylight savings.
    - Fix chef config module in omnibus install. [Jeremy Melvin] (LP: #1583837)
    - Add feature flags to cloudinit.version. [Wesley Wiedenmeier]
    - tox: add a citest environment
    - Support chpasswd/list being a list in addition to a string.
      [Sergio Lystopad] (LP: #1665694)
    - doc: Fix configuration example for cc_set_passwords module.
      [Sergio Lystopad] (LP: #1665773)
    - net: support both ipv4 and ipv6 gateways in sysconfig.
      [Lars Kellogg-Stedman] (LP: #1669504)
    - net: do not raise exception for > 3 nameservers
      [Lars Kellogg-Stedman] (LP: #1670052)

 -- Scott Moser <smoser@xxxxxxxxxx>  Mon, 03 Apr 2017 12:03:30 -0400

** Changed in: cloud-init (Ubuntu Yakkety)
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1674946

Title:
  cloud-init fails with "Unknown network_data link type: dvs"

Status in cloud-init:
  Fix Committed
Status in cloud-init package in Ubuntu:
  Fix Released
Status in cloud-init source package in Xenial:
  Fix Released
Status in cloud-init source package in Yakkety:
  Fix Released

Bug description:
  === Begin SRU Template ===
  [Impact]
  When a config drive provides network_data.json on Openstack running on
  ESXi cloud-init will fail to configure networking.

  Console log and /var/log/cloud-init.log will show:
   ValueError: Unknown network_data link type: hyperv

  This woudl also occur when the type of the network device as declared
  to cloud-init was 'hw_veb', 'hyperv', or 'vhostuser'.

  [Test Case]
  Launch an instance with config drive on hyperv cloud.

  [Regression Potential]
  Low to none. cloud-init is relaxing requirements and will accept things
  now that it previously complained were invalid.

  This is very similar to change in bug 1642679.
  Upstream Openstack Merge proposal to stop this from continually
  happening at https://review.openstack.org/#/c/400883/
  === End SRU Template ===

  When booting an OpenStack instance, cloud-init fails with:

  [   33.307325] cloud-init[445]: Cloud-init v. 0.7.9 running 'init-local' at Mon, 20 Mar 2017 14:42:58 +0000. Up 31.06 seconds.
  [   33.368434] cloud-init[445]: 2017-03-20 14:43:00,779 - util.py[WARNING]: failed stage init-local
  [   33.449886] cloud-init[445]: failed run of stage init-local
  [   33.490863] cloud-init[445]: ------------------------------------------------------------
  [   33.542214] cloud-init[445]: Traceback (most recent call last):
  [   33.585204] cloud-init[445]:   File "/usr/lib/python3/dist-packages/cloudinit/cmd/main.py", line 513, in status_wrapper
  [   33.654579] cloud-init[445]:     ret = functor(name, args)
  [   33.696372] cloud-init[445]:   File "/usr/lib/python3/dist-packages/cloudinit/cmd/main.py", line 269, in main_init
  [   33.755593] cloud-init[445]:     init.apply_network_config(bring_up=bool(mode != sources.DSMODE_LOCAL))
  [   33.809124] cloud-init[445]:   File "/usr/lib/python3/dist-packages/cloudinit/stages.py", line 622, in apply_network_config
  [   33.847161] cloud-init[445]:     netcfg, src = self._find_networking_config()
  [   33.876562] cloud-init[445]:   File "/usr/lib/python3/dist-packages/cloudinit/stages.py", line 609, in _find_networking_config
  [   33.916335] cloud-init[445]:     if self.datasource and hasattr(self.datasource, 'network_config'):
  [   33.956207] cloud-init[445]:   File "/usr/lib/python3/dist-packages/cloudinit/sources/DataSourceConfigDrive.py", line 147, in network_config
  [   34.008213] cloud-init[445]:     self.network_json, known_macs=self.known_macs)
  [   34.049714] cloud-init[445]:   File "/usr/lib/python3/dist-packages/cloudinit/sources/helpers/openstack.py", line 627, in convert_net_json
  [   34.104226] cloud-init[445]:     'Unknown network_data link type: %s' % link['type'])
  [   34.144219] cloud-init[445]: ValueError: Unknown network_data link type: dvs
  [   34.175934] cloud-init[445]: ------------------------------------------------------------

  I am using Neutron with the Simple DVS plugin.

  Related bugs:
   * bug 1674946: cloud-init fails with "Unknown network_data link type: dvs
   * bug 1642679: OpenStack network_config.json implementation fails on Hyper-V compute nodes

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