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# vim: tabstop=4 shiftwidth=4 softtabstop=4
# Copyright 2010 United States Government as represented by the
# Administrator of the National Aeronautics and Space Administration.
# All Rights Reserved.
#
# 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.
import commands
import os
import random
import sys
import unittest
import paramiko
from nova import adminclient
from smoketests import flags
FLAGS = flags.FLAGS
class NovaTestCase(unittest.TestCase):
def setUp(self):
self.nova_admin = adminclient.NovaAdminClient(
access_key=FLAGS.admin_access_key,
secret_key=FLAGS.admin_secret_key,
clc_ip=FLAGS.clc_ip)
def tearDown(self):
pass
def connect_ssh(self, ip, key_name):
# TODO(devcamcar): set a more reasonable connection timeout time
key = paramiko.RSAKey.from_private_key_file('/tmp/%s.pem' % key_name)
client = paramiko.SSHClient()
client.load_system_host_keys()
client.set_missing_host_key_policy(paramiko.WarningPolicy())
client.connect(ip, username='root', pkey=key)
stdin, stdout, stderr = client.exec_command('uptime')
print 'uptime: ', stdout.read()
return client
def can_ping(self, ip):
return commands.getstatusoutput('ping -c 1 %s' % ip)[0] == 0
@property
def admin(self):
return self.nova_admin.connection_for('admin')
def connection_for(self, username):
return self.nova_admin.connection_for(username)
def create_user(self, username):
return self.nova_admin.create_user(username)
def get_user(self, username):
return self.nova_admin.get_user(username)
def delete_user(self, username):
return self.nova_admin.delete_user(username)
def get_signed_zip(self, username):
return self.nova_admin.get_zip(username)
def create_key_pair(self, conn, key_name):
try:
os.remove('/tmp/%s.pem' % key_name)
except:
pass
key = conn.create_key_pair(key_name)
key.save('/tmp/')
return key
def delete_key_pair(self, conn, key_name):
conn.delete_key_pair(key_name)
try:
os.remove('/tmp/%s.pem' % key_name)
except:
pass
def bundle_image(self, image, kernel=False):
cmd = 'euca-bundle-image -i %s' % image
if kernel:
cmd += ' --kernel true'
status, output = commands.getstatusoutput(cmd)
if status != 0:
print '%s -> \n %s' % (cmd, output)
raise Exception(output)
return True
def upload_image(self, bucket_name, image):
cmd = 'euca-upload-bundle -b %s -m /tmp/%s.manifest.xml' % (bucket_name, image)
status, output = commands.getstatusoutput(cmd)
if status != 0:
print '%s -> \n %s' % (cmd, output)
raise Exception(output)
return True
def delete_bundle_bucket(self, bucket_name):
cmd = 'euca-delete-bundle --clear -b %s' % (bucket_name)
status, output = commands.getstatusoutput(cmd)
if status != 0:
print '%s -> \n%s' % (cmd, output)
raise Exception(output)
return True
def register_image(self, bucket_name, manifest):
conn = nova_admin.connection_for('admin')
return conn.register_image("%s/%s.manifest.xml" % (bucket_name, manifest))
def setUp_test_image(self, image, kernel=False):
self.bundle_image(image, kernel=kernel)
bucket = "auto_test_%s" % int(random.random() * 1000000)
self.upload_image(bucket, image)
return self.register_image(bucket, image)
def tearDown_test_image(self, conn, image_id):
conn.deregister_image(image_id)
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