[sru] libvirt get_console_output: 'instance_name' is not defined

Fix proposed to branch: master
Review: https://review.openstack.org/6897

I found this while adding two unit tests for the libvirt get_console_output function:

test_get_console_output_file
test_get_console_output_pty

Hopefully with these tests we won't see the rather often console output fixes to libvirt anymore....

Reviewed: https://review.openstack.org/6897
Committed: http://github.com/openstack/nova/commit/ae0f5db3d784ed1f36fa5915bb7e50160bf3a591
Submitter: Jenkins
Branch: master

commit ae0f5db3d784ed1f36fa5915bb7e50160bf3a591
Author: Dan Prince <email address hidden>
Date: Fri Apr 27 21:40:02 2012 -0400

    Add libvirt get_console_output tests: pty and file

    Add two new libvirt tests for the get_console_output:
     - test_get_console_output_pty
     - test_get_console_output_file

    Fixes LP Bug #990237.

    Change-Id: I308862c131c4c9c9c4accab1822039f8f5a775b4

Fix proposed to branch: stable/essex
Review: https://review.openstack.org/7790

Reviewed: https://review.openstack.org/7790
Committed: http://github.com/openstack/nova/commit/8c72924523a01b2a0a938f60b65c050ef351b16b
Submitter: Jenkins
Branch: stable/essex

commit 8c72924523a01b2a0a938f60b65c050ef351b16b
Author: Dan Prince <email address hidden>
Date: Fri Apr 27 21:40:02 2012 -0400

    Add libvirt get_console_output tests: pty and file

    Add two new libvirt tests for the get_console_output:
     - test_get_console_output_pty
     - test_get_console_output_file

    Fixes LP Bug #990237.

    Change-Id: I308862c131c4c9c9c4accab1822039f8f5a775b4

** Impact **

When calling libvirt get_console_output with a pty I'm getting the following failure:

  File "/home/dprince/projects/nova/nova/virt/libvirt/connection.py", line 991, in get_console_output
    console_log = self._get_console_log_path(instance_name)
NameError: global name 'instance_name' is not defined

** Development Fix **

This has been fixed in the development trunk at https://review.openstack.org/6897 and in quantal.

** Stable fix **

This has been fixed in the stable/essex tree at https://review.openstack.org/7790.

** Test Case **

Run the following test cases:

     test_get_console_output_pty
     test_get_console_output_file

** Regression Potential **

None this fixes a traceback when running euca-get-console.

Hello Dan, or anyone else affected,

Accepted nova into precise-proposed. The package will build now and be available in a few hours. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you please change the bug tag from verification-needed to verification-done. If it does not, change the tag to verification-failed. In either case details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

Please find the attached Jenkins job results from the Ubuntu Server Team's CI
infrastructure. As part of the verification process for this bug, Nova has
been deployed and configured across multiple nodes using precise-proposed as
an installation source. After successful bring-up and configuration of the
cluster, a number of exercises and smoke tests have be invoked to ensure the
updated package did not introduce any regressions. A number of test iterations
were carried out to catch any possible transient errors.

Note the list of installed packages at the top and bottom of the report.

For records of upstream test coverage of this update, please see the
Jenkins links in the comments of the relevant upstream code-review:

https://review.openstack.org/7790

As per the provisional Micro Release Exception granted to this package by
the Technical Board, we hope this contributes toward verification of this
update.

This bug was fixed in the package nova - 2012.1+stable~20120612-3ee026e-0ubuntu1

---------------
nova (2012.1+stable~20120612-3ee026e-0ubuntu1) precise-proposed; urgency=low

  * New upstream snapshot. (LP: #1010473)
  * Dropped, superseeded by new snapshot:
    - debian/patches/upstream/0001-fix-bug-where-nova-ignores-glance-host-in-imageref.patch
    - debian/patches/upstream/0002-Stop-libvirt-test-from-deleting-instances-dir.patch
    - debian/patches/upstream/0003-Allow-unprivileged-RADOS-users-to-access-rbd-volumes.patch
    - debian/patches/upstream/0004-Fixed-bug-962840-added-a-test-case.patch
    - debian/patches/upstream/0005-Populate-image-properties-with-project_id-again.patch
    - debian/patches/upstream/0006-Use-project_id-in-ec2.cloud._format_image.patc
    - debian/patches/CVE-2012-2101.patch
    - debian/patches/CVE-2012-2654.patch
  * Resynchronize with stable/essex:
    - 3ee026e Only invoke .lower() on non-None protocols. (LP: #1010514)
    - f0a9f47 Create a utf8 version of the dns_domains table. (LP: #993663)
    - 84a43e1 Report memory correctly on Xen. (LP: #997014)
    - 8c72924 Add libvirt get_console_output tests: pty and file. (LP: #990237)
    - 4e423cd Fix Multi_Scheduler to process host capabilities. (LP: #1000403)
    - 4aea7f1 Nail pep8 dependencies to 1.0.1
    - 2b3bbc4 handle updated qemu-img info output. (LP: #1000261)
    - 2d7d51c Fix type of snapshot_id column to match db. (LP: #962615)
    - ec70c69 Generate a Changelog for Nova
    - e5e890f Fix nova.tests.test_nova_rootwrap on Fedora 17. (LP: #992916)
    - 9e9a554 Ec2 handle strings with "0x" (LP: #983206)
    - 26dc6b7 QuantumManager will start dnsmasq during startup. Fixes (LP: #977759)
    - 7028d66 Introduced flag base_dir_name. (LP: #973194)
    - 76b525a Get unit tests functional in OS X.
    - facb936 Update KillFilter to handle 'deleted' exe's. (LP: #967931)
    - 1209af4 Checks if value is string or not before decode. (LP: #952176)
    - 1209af4 Fix timeout in EC2 CloudController.create_image(). (LP: #989764)
    - 108e74b Re-add console_log from console_console_output(). (LP: #987335)
    - 48a0768 Don't leak RPC connections on timeouts or other exceptions. (LP: #968843)
    - 7c64de9 Cloudpipe tap vpn not always working. (LP: #975043)
    - 5ab5051 add libvirt_inject_key flag fix (LP: #971640)
    - 6c68ef5 Xen: Pass session to destroy_vdi. (LP: #988615)
    - 015744e Delete fixed_ips when network is deleted. (LP: #754900)
  * Add debian/scripts/changelog.sh to help generate the changelog.
  * Add debian/nova-common.docs:
    - Include changelog and README.rst
  * debian/rules: Generate a tarball from git snapshot.
  * debian/patches/fix-pep8-errors.patch: Fix pep8 errors due to pep8 upstream
    migration.
 -- Chuck Short <email address hidden> Tue, 05 Jun 2012 09:50:59 -0400