Clark Boylan f963882f99 Check DNS resolution in nodepool ready script
We see occasional name resolution failures on our tests slaves. Before
marking any of these nodes as ready in nodepool check that we can
resolve git.openstack.org and the local pypi mirror on that node.

This should help in preventing tests from failing with these errors by
catching them early and help in debugging by centralizing all occurences
of these failures in the nodepool logs.

Change-Id: I48ec87141687c1f6cd53eaada350fc5ce52cdef4
2014-10-31 08:13:09 -07:00

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#!/bin/bash -xe
# Copyright (C) 2014 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
#
# See the License for the specific language governing permissions and
# limitations under the License.
source /etc/nodepool/provider
cat >/home/jenkins/.pip/pip.conf <<EOF
[global]
index-url = http://pypi.$NODEPOOL_REGION.openstack.org/simple
EOF
cat >/home/jenkins/.pydistutils.cfg <<EOF
[easy_install]
index_url = http://pypi.$NODEPOOL_REGION.openstack.org/simple
EOF
# Double check that when the node is made ready it is able
# to resolve names against DNS.
host git.openstack.org
host pypi.${NODEPOOL_REGION}.openstack.org