make NTP tests work in gentoo

[ubuntu-server-builder]

This bug was originally filed in Launchpad as LP: #1728430

Launchpad details

affected_projects = []
assignee = ckonstanski
assignee_name = Carlos Konstanski
date_closed = None
date_created = 2017-10-29T16:32:28.831596+00:00
date_fix_committed = None
date_fix_released = None
id = 1728430
importance = medium
is_complete = False
lp_url = https://bugs.launchpad.net/cloud-init/+bug/1728430
milestone = None
owner = ckonstanski
owner_name = Carlos Konstanski
private = False
status = in_progress
submitter = ckonstanski
submitter_name = Carlos Konstanski
tags = []
duplicates = []

Launchpad user Carlos Konstanski(ckonstanski) wrote on 2017-10-29T16:32:28.831596+00:00

Sample error when running tox in gentoo:

======================================================================
ERROR: Ntp schema validation allows for an empty ntp: configuration.

Traceback (most recent call last):
File "/home/ckonstanski/jobs/talligent/projects/cloud-init/tests/unittests/test_handler/test_handler_ntp
.py", line 305, in test_ntp_handler_schema_validation_allows_empty_ntp_config
with open(ntp_conf) as stream:
IOError: [Errno 2] No such file or directory: '/tmp/ci-TestNtp.RXKT5o/ntp.conf'

There are several errors but they all look similar.

[ubuntu-server-builder]

Launchpad user Joshua Powers(powersj) wrote on 2017-10-29T22:48:44.905241+00:00

Assigning it to you per your comment in IRC. Thank you for working on the Gentoo support. As you get fixes feel free to submit merge requests and hit us up in IRC! Again thank you!

[TheRealFalcon]

The mentioned test has gone through several changes since this issue was filed. If there are still changed needed, we will welcome a PR.