155 lines
5.3 KiB
Python
155 lines
5.3 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import boto
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import commands
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import httplib
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import os
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import paramiko
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import random
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import sys
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import unittest
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from boto.ec2.regioninfo import RegionInfo
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from smoketests import flags
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FLAGS = flags.FLAGS
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class SmokeTestCase(unittest.TestCase):
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def connect_ssh(self, ip, key_name):
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# TODO(devcamcar): set a more reasonable connection timeout time
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key = paramiko.RSAKey.from_private_key_file('/tmp/%s.pem' % key_name)
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client = paramiko.SSHClient()
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client.set_missing_host_key_policy(paramiko.WarningPolicy())
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client.connect(ip, username='root', pkey=key)
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stdin, stdout, stderr = client.exec_command('uptime')
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print 'uptime: ', stdout.read()
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return client
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def can_ping(self, ip):
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""" Attempt to ping the specified IP, and give up after 1 second. """
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# NOTE(devcamcar): ping timeout flag is different in OSX.
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if sys.platform == 'darwin':
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timeout_flag = 't'
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else:
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timeout_flag = 'w'
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status, output = commands.getstatusoutput('ping -c1 -%s1 %s' %
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(timeout_flag, ip))
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return status == 0
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def connection_for_env(self, **kwargs):
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"""
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Returns a boto ec2 connection for the current environment.
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"""
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access_key = os.getenv('EC2_ACCESS_KEY')
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secret_key = os.getenv('EC2_SECRET_KEY')
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clc_url = os.getenv('EC2_URL')
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if not access_key or not secret_key or not clc_url:
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raise Exception('Missing EC2 environment variables. Please source '
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'the appropriate novarc file before running this '
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'test.')
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parts = self.split_clc_url(clc_url)
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return boto.connect_ec2(aws_access_key_id=access_key,
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aws_secret_access_key=secret_key,
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is_secure=parts['is_secure'],
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region=RegionInfo(None,
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'nova',
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parts['ip']),
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port=parts['port'],
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path='/services/Cloud',
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**kwargs)
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def split_clc_url(self, clc_url):
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"""
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Splits a cloud controller endpoint url.
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"""
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parts = httplib.urlsplit(clc_url)
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is_secure = parts.scheme == 'https'
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ip, port = parts.netloc.split(':')
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return {'ip': ip, 'port': int(port), 'is_secure': is_secure}
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def create_key_pair(self, conn, key_name):
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try:
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os.remove('/tmp/%s.pem' % key_name)
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except:
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pass
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key = conn.create_key_pair(key_name)
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key.save('/tmp/')
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return key
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def delete_key_pair(self, conn, key_name):
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conn.delete_key_pair(key_name)
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try:
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os.remove('/tmp/%s.pem' % key_name)
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except:
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pass
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def bundle_image(self, image, kernel=False):
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cmd = 'euca-bundle-image -i %s' % image
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if kernel:
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cmd += ' --kernel true'
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status, output = commands.getstatusoutput(cmd)
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if status != 0:
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print '%s -> \n %s' % (cmd, output)
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raise Exception(output)
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return True
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def upload_image(self, bucket_name, image):
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cmd = 'euca-upload-bundle -b %s -m /tmp/%s.manifest.xml' % (bucket_name, image)
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status, output = commands.getstatusoutput(cmd)
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if status != 0:
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print '%s -> \n %s' % (cmd, output)
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raise Exception(output)
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return True
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def delete_bundle_bucket(self, bucket_name):
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cmd = 'euca-delete-bundle --clear -b %s' % (bucket_name)
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status, output = commands.getstatusoutput(cmd)
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if status != 0:
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print '%s -> \n%s' % (cmd, output)
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raise Exception(output)
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return True
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def run_tests(suites):
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argv = FLAGS(sys.argv)
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if not os.getenv('EC2_ACCESS_KEY'):
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print >> sys.stderr, 'Missing EC2 environment variables. Please ' \
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'source the appropriate novarc file before ' \
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'running this test.'
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return 1
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if FLAGS.suite:
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try:
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suite = suites[FLAGS.suite]
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except KeyError:
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print >> sys.stderr, 'Available test suites:', \
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', '.join(suites.keys())
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return 1
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unittest.TextTestRunner(verbosity=2).run(suite)
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else:
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for suite in suites.itervalues():
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unittest.TextTestRunner(verbosity=2).run(suite)
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