ssh-setup/nova needs to support novaclient.v2 API for xenial

[Federico Gimenez]

Hi, I'm getting this error [1] using the nova ssh-setup option on a xenial up-to-date box, please let me know if you need any further information.

$ lsb_release -rd
Description: Ubuntu Xenial Xerus (development branch)
Release: 16.04

$ apt-cache policy autopkgtest
autopkgtest:
  Installed: 3.19.3
  Candidate: 3.19.3
  Version table:
 *** 3.19.3 500
        500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages
        100 /var/lib/dpkg/status

$ apt-cache policy python-novaclient
python-novaclient:
  Installed: 2:3.2.0-2ubuntu1
  Candidate: 2:3.2.0-2ubuntu1
  Version table:
 *** 2:3.2.0-2ubuntu1 500
        500 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages
        100 /var/lib/dpkg/status

Thanks!

[1] http://paste.ubuntu.com/15273685/

[Martin Pitt (pitti)]

adt-virt-ssh: DBG: execute-timeout: /usr/share/autopkgtest/ssh-setup/nova open -d --flavor autopkgtest --image ubuntu/ubuntu-xenial-daily-amd64-server-* --keyname jenkins-github-snapcraft-autopkgtest-cloud-97 --net-id=net_ues-snappy-integration --security-groups ssh -e http_proxy=http://squid.internal:3128 -e https_proxy=http://squid.internal:3128 -e no_proxy=127.0.0.1,127.0.1.1,localhost,localdomain,novalocal,internal,archive.ubuntu.com,security.ubuntu.com,ddebs.ubuntu.com,ppa.launchpad.net -l ubuntu
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named v1_1

This seems to be an error in your nova installation. What does "nova list" show?

[Martin Pitt (pitti)]

--image 'ubuntu/ubuntu-xenial-daily-amd64-server-*'

BTW, while this happens to work, it is not quite what you want. This is a regular expression, and you don't want to match on "zero or more dashes". --image 'ubuntu/ubuntu-xenial-daily-amd64-server' is quite enough, though :)

[Federico Gimenez (fgimenez)]

Hi Martin thanks for your response.

This the "nova list" output:

jenkins-slave@d44710aa9fcb:~$ nova list
+--------------------------------------+------------+--------+------------+-------------+----------------------------------------+
| ID | Name | Status | Task State | Power State | Networks |
+--------------------------------------+------------+--------+------------+-------------+----------------------------------------+
| f283d3bd-5be5-4a78-a6be-ac9f1c3a8656 | test-11857 | ACTIVE | - | Running | net_ues-snappy-integration=10.42.58.49 |
| eece8318-421d-458a-a9d2-3c8ede8ec4ed | test-13214 | ACTIVE | - | Running | net_ues-snappy-integration=10.42.58.27 |
| 65400be3-0e6c-4773-a17a-bb2e8e89253a | test-15788 | ACTIVE | - | Running | net_ues-snappy-integration=10.42.58.69 |
| 6f2b7b00-4d0b-4128-b987-1df85f5aaf9d | test-17895 | ACTIVE | - | Running | net_ues-snappy-integration=10.42.58.70 |
+--------------------------------------+------------+--------+------------+-------------+----------------------------------------+
jenkins-slave@d44710aa9fcb:~$ nova --version
3.2.0

And thanks for the --image hint! :)

[Federico Gimenez (fgimenez)]

In previous successful executions I was getting a deprecation warning:

adt-virt-ssh: DBG: execute-timeout: /usr/share/autopkgtest/ssh-setup/nova open -d --flavor autopkgtest --image ubuntu/ubuntu-xenial-daily-amd64-server-* --keyname jenkins-github-snapcraft-autopkgtest-cloud-89 --net-id=net_ues-snappy-integration --security-groups ssh -e http_proxy=http://squid.internal:3128 -e https_proxy=http://squid.internal:3128 -e no_proxy=127.0.0.1,127.0.1.1,localhost,localdomain,novalocal,internal,archive.ubuntu.com,security.ubuntu.com,ddebs.ubuntu.com,ppa.launchpad.net -l ubuntu
/usr/lib/python2.7/dist-packages/novaclient/v1_1/__init__.py:30: UserWarning: Module novaclient.v1_1 is deprecated (taken as a basis for novaclient.v2). The preferable way to get client class or object you can find in novaclient.client module.
  warnings.warn("Module novaclient.v1_1 is deprecated (taken as a basis for "
/usr/lib/python2.7/dist-packages/novaclient/v2/client.py:109: UserWarning: 'novaclient.v2.client.Client' is not designed to be initialized directly. It is inner class of novaclient. Please, use 'novaclient.client.Client' instead. Related lp bug-report: 1493576
  _LW("'novaclient.v2.client.Client' is not designed to be "
Creating nova instance adt-nova-8QGajB from image ubuntu/ubuntu-xenial-daily-amd64-server-20160227-disk1.img (UUID f708a0ed-d368-48c9-bc48-c85fe20c592e)...

[Martin Pitt (pitti)]

Indeed it seems that python-novaclient in xenial lost the v1_1 submodule. So it seems ssh-setup/nova needs to be adjusted to get along with either.

Sorry, this is only running on trusty in practice, so I didn't notice that yet.

[Martin Pitt (pitti)]

http://anonscm.debian.org/cgit/autopkgtest/autopkgtest.git/commit/?id=91a19c94618c

[Launchpad Janitor (janitor)]

This bug was fixed in the package autopkgtest - 3.20.1

---------------
autopkgtest (3.20.1) unstable; urgency=medium

  * When testing click packages, don't regenerate all AppArmor profiles if
    /var/cache/apparmor/click-ap.rules already exists. That way the profiles
    can be pre-adjusted once in a testbed instead of once for each test run,
    which greatly speeds up iterations. (LP: #1553797)
  * Move SshRunner* tests from lxc to lxd.
  * NullRunner.test_tree_output_dir test: Only check for cpu_{model,flags} on
    x86 and ARM, as these need parsing adjustments on other architectures.
  * Disable lxd autopkgtest for now, this still needs some way to set a proxy.
  * lib/VirtSubproc.py, cmd_reboot(): Add workaround for dhclient hanging on
    reboot (see LP #1556175).
  * Fix regular expression for removing profile guarded dependencies on hosts
    that don't support build profiles.
  * adt-virt-lxc: Suppress lxc-copy's stdout in the "no btrfs" fallback case.
    (Closes: #818185)

 -- Martin Pitt <email address hidden> Mon, 14 Mar 2016 22:35:54 +0100