kong/tests/998_test_nova.py

# vim: tabstop=4 shiftwidth=4 softtabstop=4

# Copyright 2011 OpenStack, LLC
# 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.

"""Functional test case against the OpenStack Nova API server"""

import json
import os
import httplib2
import time

from pprint import pprint

from kong import tests


class TestNovaAPI(tests.FunctionalTest):
    def build_check(self, id):
        self.result = {}
        """
        This is intended to check that a server completes the build process
        and enters an active state upon creation. Due to reporting errors in
        the API we are also testing ping and ssh
        """
        count = 0
        path = "http://%s:%s/%s/servers/%s" % (self.nova['host'],
                                       self.nova['port'],
                                       self.nova['ver'],
                                       id)
        http = httplib2.Http()
        headers = {'X-Auth-User': '%s' % (self.nova['user']),
                   'X-Auth-Token': '%s' % (self.nova['X-Auth-Token'])}
        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 200)
        data = json.loads(content)

        # Get Server status exit when active
        while (data['server']['status'] != 'ACTIVE'):
            response, content = http.request(path, 'GET', headers=headers)
            data = json.loads(content)
            time.sleep(5)
            count = count + 5
        self.result['serverid'] = id
        self.result['status'] = data['server']['status']

        # Get IP Address of newly created server
        addr_name = "private"
        if 'vmnet' in data['server']['addresses']:
            ref = data['server']['addresses']['vmnet']
            if len(ref) > 0:
                addr_name = 'vmnet'
        if 'public' in data['server']['addresses']:
            ref = data['server']['addresses']['public']
            if len(ref) > 0:
                addr_name = 'public'
        ref = data['server']['addresses'][addr_name]
        netaddr = ref[0]['addr']

        r = "" . join(os.popen('ping -c5 %s' % (netaddr)).readlines())
        if r.find('64 bytes') > 1:
            self.result['ping'] = True
        else:
            self.result['ping'] = False

        return self.result

    def test_002_verify_nova_auth(self):
        if 'keystone' in self.config:
            path = "http://%s:%s/%s" % (self.keystone['host'],
                                       self.keystone['port'],
                                       self.keystone['apiver'])
            headers = {'X-Auth-User': self.keystone['user'],
                       'X-Auth-Key': self.keystone['pass']}
        else:
            path = "http://%s:%s/%s" % (self.nova['host'],
                                        self.nova['port'],
                                        self.nova['ver'])
            headers = {'X-Auth-User': self.nova['user'],
                       'X-Auth-Key': self.nova['key']}

        http = httplib2.Http()
        response, content = http.request(path, 'HEAD', headers=headers)
        self.assertEqual(response.status, 204)
        self.assertNotEqual(response['x-auth-token'], '')
        self.assertNotEqual(response['x-server-management-url'], '')

        # Set up Auth Token for all future API interactions
        self.nova['X-Auth-Token'] = response['x-auth-token']
    test_002_verify_nova_auth.tags = ['nova', 'nova-api']

    def test_101_verify_version_selection_default(self):
        path = "http://%s:%s/" % (self.nova['host'],
                                           self.nova['port'])
        http = httplib2.Http()
        headers = {'X-Auth-Token': self.nova['X-Auth-Token']}
        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 200)
        data = json.loads(content)
        self.assertEqual(len(data['versions']), 2)
    test_101_verify_version_selection_default.tags = ['nova', 'nova-api']

    def test_102_verify_version_selection_json(self):
        path = "http://%s:%s/.json" % (self.nova['host'],
                                           self.nova['port'])
        http = httplib2.Http()
        headers = {'X-Auth-Token': self.nova['X-Auth-Token']}
        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 200)
        data = json.loads(content)
        self.assertEqual(len(data['versions']), 2)
    test_102_verify_version_selection_json.tags = ['nova', 'nova-api']

    def test_103_verify_version_selection_xml(self):
        path = "http://%s:%s/.xml" % (self.nova['host'],
                                           self.nova['port'])
        http = httplib2.Http()
        headers = {'X-Auth-Token': self.nova['X-Auth-Token']}
        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 200)
        self.assertTrue('<versions>' in content)
    test_103_verify_version_selection_xml.tags = ['nova', 'nova-api']

    def test_104_bad_user_bad_key(self):
        if 'keystone' in self.config:
            path = "http://%s:%s/%s" % (self.keystone['host'],
                                       self.keystone['port'],
                                       self.keystone['apiver'])
        else:
            path = "http://%s:%s/%s" % (self.nova['host'],
                                        self.nova['port'],
                                        self.nova['ver'])
        http = httplib2.Http()
        headers = {'X-Auth-User': 'unknown_auth_user',
                  'X-Auth-Key': 'unknown_auth_key'}
        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 401)
    test_104_bad_user_bad_key.tags = ['nova', 'nova-api']

    def test_105_bad_user_good_key(self):
        if 'keystone' in self.config:
            path = "http://%s:%s/%s" % (self.keystone['host'],
                                       self.keystone['port'],
                                       self.keystone['apiver'])
        else:
            path = "http://%s:%s/%s" % (self.nova['host'],
                                        self.nova['port'],
                                        self.nova['ver'])
        http = httplib2.Http()
        headers = {'X-Auth-User': 'unknown_auth_user',
                  'X-Auth-Key': self.nova['key']}
        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 401)
    test_105_bad_user_good_key.tags = ['nova', 'nova-api']

    def test_106_good_user_bad_key(self):
        if 'keystone' in self.config:
            path = "http://%s:%s/%s" % (self.keystone['host'],
                                       self.keystone['port'],
                                       self.keystone['apiver'])
        else:
            path = "http://%s:%s/%s" % (self.nova['host'],
                                        self.nova['port'],
                                        self.nova['ver'])
        http = httplib2.Http()
        headers = {'X-Auth-User': self.nova['user'],
                  'X-Auth-Key': 'unknown_auth_key'}
        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 401)
    test_106_good_user_bad_key.tags = ['nova', 'nova-api']

    def test_107_no_key(self):
        if 'keystone' in self.config:
            path = "http://%s:%s/%s" % (self.keystone['host'],
                                       self.keystone['port'],
                                       self.keystone['apiver'])
        else:
            path = "http://%s:%s/%s" % (self.nova['host'],
                                        self.nova['port'],
                                        self.nova['ver'])
        http = httplib2.Http()
        headers = {'X-Auth-User': self.nova['user']}
        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 401)
    test_107_no_key.tags = ['nova', 'nova-api']

    def test_108_bad_token(self):
        if 'keystone' in self.config:
            path = "http://%s:%s/%s" % (self.keystone['host'],
                                       self.keystone['port'],
                                       self.keystone['apiver'])
        else:
            path = "http://%s:%s/%s" % (self.nova['host'],
                                        self.nova['port'],
                                        self.nova['ver'])
        http = httplib2.Http()
        headers = {'X-Auth-Token': 'unknown_token'}
        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 401)
    test_108_bad_token.tags = ['nova', 'nova-api']

    def test_109_verify_blank_limits(self):
        path = "http://%s:%s/%s/limits" % (self.nova['host'],
                                           self.nova['port'],
                                           self.nova['ver'])

        http = httplib2.Http()
        headers = {'X-Auth-User': '%s' % (self.nova['user']),
                   'X-Auth-Token': '%s' % (self.nova['X-Auth-Token'])}
        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 200)
        self.assertNotEqual(content, '{"limits": []}')
    test_109_verify_blank_limits.tags = ['nova', 'nova-api']

    def test_110_list_flavors_v1_1(self):
        path = "http://%s:%s/%s/flavors" % (self.nova['host'],
                                            self.nova['port'],
                                            self.nova['ver'])
        http = httplib2.Http()
        headers = {'X-Auth-User': '%s' % (self.nova['user']),
                   'X-Auth-Token': '%s' % (self.nova['X-Auth-Token'])}
        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 200)
        self.assertNotEqual(content, '{"flavors": []}')
    test_110_list_flavors_v1_1.tags = ['nova', 'nova-api']

    def test_111_verify_kernel_active_v1_1(self):
        # for testing purposes change self.glance['kernel_id'] to an active
        # kernel image allow for skipping glance tests
        if not 'kernel_id' in self.glance:
            self.glance['kernel_id'] = "61"

        path = "http://%s:%s/%s/images/%s" % (self.nova['host'],
                                              self.nova['port'],
                                              self.nova['ver'],
                                              self.glance['kernel_id'])
        http = httplib2.Http()
        headers = {'X-Auth-User': '%s' % (self.nova['user']),
                   'X-Auth-Token': '%s' % (self.nova['X-Auth-Token'])}
        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 200)
        data = json.loads(content)
        self.assertEqual(data['image']['status'], 'ACTIVE')
    test_111_verify_kernel_active_v1_1.tags = ['nova']

    def test_112_verify_ramdisk_active_v1_1(self):
        # for testing purposes change self.glance['ramdisk_id'] to an active
        # ramdisk image, allows you to skip glance tests
        if not 'ramdisk_id' in self.glance:
            self.glance['ramdisk_id'] = "62"

        path = "http://%s:%s/%s/images/%s" % (self.nova['host'],
                                              self.nova['port'],
                                              self.nova['ver'],
                                              self.glance['ramdisk_id'])
        http = httplib2.Http()
        headers = {'X-Auth-User': '%s' % (self.nova['user']),
                   'X-Auth-Token': '%s' % (self.nova['X-Auth-Token'])}
        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 200)
        data = json.loads(content)
        self.assertEqual(data['image']['status'], 'ACTIVE')
    test_112_verify_ramdisk_active_v1_1.tags = ['nova']

    def test_113_verify_image_active_v1_1(self):
        # for testing purposes change self.glance['image_id'] to an active
        # image id allows for skipping glance tests
        if not 'image_id' in self.glance:
            self.glance['image_id'] = "63"

        path = "http://%s:%s/%s/images/%s" % (self.nova['host'],
                                              self.nova['port'],
                                              self.nova['ver'],
                                              self.glance['image_id'])
        http = httplib2.Http()
        headers = {'X-Auth-User': '%s' % (self.nova['user']),
                   'X-Auth-Token': '%s' % (self.nova['X-Auth-Token'])}
        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 200)
        data = json.loads(content)
        self.assertEqual(data['image']['status'], 'ACTIVE')
    test_113_verify_image_active_v1_1.tags = ['nova']

    def test_200_create_server(self):
        path = "http://%s:%s/%s/servers" % (self.nova['host'],
                                            self.nova['port'],
                                            self.nova['ver'])
        http = httplib2.Http()
        headers = {'X-Auth-User': '%s' % (self.nova['user']),
                   'X-Auth-Token': '%s' % (self.nova['X-Auth-Token']),
                   'Content-Type': 'application/json'}

        # Change imageRef to self.glance['image_id']
        json_str = {"server":
            {
                "name": "testing server creation",
                "flavorRef": "http://%s:%s/%s/flavors/2" % (self.nova['host'],
                                                      self.nova['port'],
                                                      self.nova['ver']),
                "imageRef": self.glance['image_id']
#                "imageRef": "http://%s:%s/%s/images/%s" % (self.nova['host'],
#                                                      self.nova['port'],
#                                                      self.nova['ver'],
#                                                      self.glance['image_id'])
            }
        }
        pprint(json_str)
        data = json.dumps(json_str)
        response, content = http.request(path, 'POST', headers=headers,
                                         body=data)
        try:
            json_return = json.loads(content)
        except ValueError:
            print repr(content)
            raise
        self.assertEqual(response.status, 200)
        self.assertEqual(json_return['server']['status'], "BUILD")
        self.nova['single_server_id'] = json_return['server']['id']
        time.sleep(5)
        build_result = self.build_check(self.nova['single_server_id'])
        self.assertEqual(build_result['status'], "ACTIVE")
        self.assertEqual(build_result['ping'], True)
    test_200_create_server.tags = ['nova']

    def test_201_get_server_details(self):
        path = "http://%s:%s/%s/servers/%s" % (self.nova['host'],
                                               self.nova['port'],
                                               self.nova['ver'],
                                               self.nova['single_server_id'])

        http = httplib2.Http()
        headers = {'X-Auth-User': '%s' % (self.nova['user']),
                   'X-Auth-Token': '%s' % (self.nova['X-Auth-Token'])}

        response, content = http.request(path, 'GET', headers=headers)
        self.assertEqual(response.status, 200)
    test_201_get_server_details.tags = ['nova']

    # MOVING TO 999 because it can kill the API
    # Uncomment next line for testing
    # def create_multi(self):
    def test_999_create_multiple(self):
        self.nova['multi_server'] = {}
        path = "http://%s:%s/%s/servers" % (self.nova['host'],
                                            self.nova['port'],
                                            self.nova['ver'])
        http = httplib2.Http()
        headers = {'X-Auth-User': '%s' % (self.nova['user']),
                   'X-Auth-Token': '%s' % (self.nova['X-Auth-Token']),
                   'Content-Type': 'application/json'}

        for i in range(1, 10):
            # Change imageRef to self.glance['image_id']
            json_str = {"server":
                {
                    "name": "test %s" % (i),
                    "flavorRef": "http://%s:%s/%s/flavors/2" % (
                                                   self.nova['host'],
                                                   self.nova['port'],
                                                   self.nova['ver']),
                    "imageRef": self.glance['image_id']
#                    "imageRef": "http://%s:%s/%s/images/%s" % (
#                                                   self.nova['host'],
#                                                   self.nova['port'],
#                                                   self.nova['ver'],
#                                                   self.glance['image_id'])
                }
            }
            data = json.dumps(json_str)
            response, content = http.request(path, 'POST', headers=headers,
                                             body=data)
            json_return = json.loads(content)
            self.assertEqual(response.status, 200)
            self.assertEqual(json_return['server']['status'], "BUILD")
            self.nova['multi_server']["test %s" % (i)] = \
                        json_return['server']['id']
            time.sleep(30)

        for k, v in self.nova['multi_server'].iteritems():
            build_result = self.build_check(v)
            self.assertEqual(build_result['ping'], True)
    test_999_create_multiple.tags = ['nova']