| |
| import base64 |
| import json |
| import os |
| |
| from kong import openstack |
| from kong import exceptions |
| from kong import tests |
| from kong.common import ssh |
| |
| |
| class ServersTest(tests.FunctionalTest): |
| |
| @classmethod |
| def setUpClass(self): |
| super(ServersTest, self).setUp() |
| self.os = openstack.Manager(self.nova) |
| self.image_ref = self.os.config.env.image_ref |
| self.flavor_ref = self.os.config.env.flavor_ref |
| self.ssh_timeout = self.os.config.nova.ssh_timeout |
| self.build_timeout = self.os.config.nova.build_timeout |
| |
| def _assert_server_entity(self, server): |
| actual_keys = set(server.keys()) |
| expected_keys = set(( |
| 'id', |
| 'name', |
| 'hostId', |
| 'status', |
| 'metadata', |
| 'addresses', |
| 'links', |
| 'progress', |
| 'image', |
| 'flavor', |
| 'created', |
| 'updated', |
| 'accessIPv4', |
| 'accessIPv6', |
| |
| #KNOWN-ISSUE lp804093 |
| 'uuid', |
| |
| )) |
| self.assertTrue(expected_keys <= actual_keys) |
| |
| server_id = str(server['id']) |
| host = self.os.config.nova.host |
| port = self.os.config.nova.port |
| api_url = '%s:%s' % (host, port) |
| base_url = os.path.join(api_url, self.os.config.nova.base_url) |
| |
| self_link = 'http://' + os.path.join(base_url, |
| self.os.config.nova.project_id, |
| 'servers', server_id) |
| bookmark_link = 'http://' + os.path.join(api_url, |
| self.os.config.nova.project_id, |
| 'servers', server_id) |
| |
| expected_links = [ |
| { |
| 'rel': 'self', |
| 'href': self_link, |
| }, |
| { |
| 'rel': 'bookmark', |
| 'href': bookmark_link, |
| }, |
| ] |
| |
| self.assertEqual(server['links'], expected_links) |
| |
| def test_build_server(self): |
| """Build a server""" |
| |
| expected_server = { |
| 'name': 'testserver', |
| 'metadata': { |
| 'key1': 'value1', |
| 'key2': 'value2', |
| }, |
| 'imageRef': self.image_ref, |
| 'flavorRef': self.flavor_ref, |
| } |
| |
| post_body = json.dumps({'server': expected_server}) |
| response, body = self.os.nova.request('POST', |
| '/servers', |
| body=post_body) |
| |
| self.assertEqual(response.status, 202) |
| |
| _body = json.loads(body) |
| self.assertEqual(_body.keys(), ['server']) |
| created_server = _body['server'] |
| |
| admin_pass = created_server.pop('adminPass') |
| self._assert_server_entity(created_server) |
| self.assertEqual(expected_server['name'], created_server['name']) |
| self.assertEqual(expected_server['metadata'], |
| created_server['metadata']) |
| |
| self.os.nova.wait_for_server_status(created_server['id'], |
| 'ACTIVE', |
| timeout=self.build_timeout) |
| |
| server = self.os.nova.get_server(created_server['id']) |
| |
| # Find IP of server |
| try: |
| (_, network) = server['addresses'].popitem() |
| ip = network[0]['addr'] |
| except KeyError: |
| self.fail("Failed to retrieve IP address from server entity") |
| |
| # Assert password works |
| client = ssh.Client(ip, 'root', admin_pass, self.ssh_timeout) |
| self.assertTrue(client.test_connection_auth()) |
| |
| self.os.nova.delete_server(server['id']) |
| test_build_server.tags = ['nova', 'glance'] |
| |
| def test_build_server_with_file(self): |
| """Build a server with an injected file""" |
| |
| file_contents = 'testing' |
| |
| expected_server = { |
| 'name': 'testserver', |
| 'metadata': { |
| 'key1': 'value1', |
| 'key2': 'value2', |
| }, |
| 'personality': [ |
| { |
| 'path': '/etc/test.txt', |
| 'contents': base64.b64encode(file_contents), |
| }, |
| ], |
| 'imageRef': self.image_ref, |
| 'flavorRef': self.flavor_ref, |
| } |
| |
| post_body = json.dumps({'server': expected_server}) |
| response, body = self.os.nova.request('POST', |
| '/servers', |
| body=post_body) |
| |
| self.assertEqual(response.status, 202) |
| |
| _body = json.loads(body) |
| self.assertEqual(_body.keys(), ['server']) |
| created_server = _body['server'] |
| |
| admin_pass = created_server.pop('adminPass', None) |
| self._assert_server_entity(created_server) |
| self.assertEqual(expected_server['name'], created_server['name']) |
| self.assertEqual(expected_server['metadata'], |
| created_server['metadata']) |
| |
| self.os.nova.wait_for_server_status(created_server['id'], |
| 'ACTIVE', |
| timeout=self.build_timeout) |
| |
| server = self.os.nova.get_server(created_server['id']) |
| |
| # Find IP of server |
| try: |
| (_, network) = server['addresses'].popitem() |
| ip = network[0]['addr'] |
| except KeyError: |
| self.fail("Failed to retrieve IP address from server entity") |
| |
| # Assert injected file is on instance, also verifying password works |
| client = ssh.Client(ip, 'root', admin_pass, self.ssh_timeout) |
| injected_file = client.exec_command('cat /etc/test.txt') |
| self.assertEqual(injected_file, file_contents) |
| |
| self.os.nova.delete_server(server['id']) |
| test_build_server_with_file.tags = ['nova', 'glance'] |
| |
| def test_build_server_with_password(self): |
| """Build a server with a password""" |
| |
| server_password = 'testpwd' |
| |
| expected_server = { |
| 'name': 'testserver', |
| 'metadata': { |
| 'key1': 'value1', |
| 'key2': 'value2', |
| }, |
| 'adminPass': server_password, |
| 'imageRef': self.image_ref, |
| 'flavorRef': self.flavor_ref, |
| } |
| |
| post_body = json.dumps({'server': expected_server}) |
| response, body = self.os.nova.request('POST', |
| '/servers', |
| body=post_body) |
| |
| self.assertEqual(response.status, 202) |
| |
| _body = json.loads(body) |
| self.assertEqual(_body.keys(), ['server']) |
| created_server = _body['server'] |
| |
| admin_pass = created_server.pop('adminPass', None) |
| self._assert_server_entity(created_server) |
| self.assertEqual(expected_server['name'], created_server['name']) |
| self.assertEqual(expected_server['adminPass'], admin_pass) |
| self.assertEqual(expected_server['metadata'], |
| created_server['metadata']) |
| |
| self.os.nova.wait_for_server_status(created_server['id'], |
| 'ACTIVE', |
| timeout=self.build_timeout) |
| |
| server = self.os.nova.get_server(created_server['id']) |
| |
| # Find IP of server |
| try: |
| (_, network) = server['addresses'].popitem() |
| ip = network[0]['addr'] |
| except KeyError: |
| self.fail("Failed to retrieve IP address from server entity") |
| |
| # Assert password was set to that in request |
| client = ssh.Client(ip, 'root', server_password, self.ssh_timeout) |
| self.assertTrue(client.test_connection_auth()) |
| |
| self.os.nova.delete_server(server['id']) |
| test_build_server_with_password.tags = ['nova', 'glance'] |
| |
| def test_delete_server_building(self): |
| """Delete a server while building""" |
| |
| # Make create server request |
| server = { |
| 'name' : 'testserver', |
| 'imageRef' : self.image_ref, |
| 'flavorRef' : self.flavor_ref, |
| } |
| created_server = self.os.nova.create_server(server) |
| |
| # Server should immediately be accessible, but in have building status |
| server = self.os.nova.get_server(created_server['id']) |
| self.assertEqual(server['status'], 'BUILD') |
| |
| self.os.nova.delete_server(created_server['id']) |
| |
| # Poll server until deleted |
| try: |
| url = '/servers/%s' % created_server['id'] |
| self.os.nova.poll_request_status('GET', url, 404) |
| except exceptions.TimeoutException: |
| self.fail("Server deletion timed out") |
| test_delete_server_building.tags = ['nova', 'glance'] |
| |
| def test_delete_server_active(self): |
| """Delete a server after fully built""" |
| |
| expected_server = { |
| 'name' : 'testserver', |
| 'imageRef' : self.image_ref, |
| 'flavorRef' : self.flavor_ref, |
| } |
| |
| created_server = self.os.nova.create_server(expected_server) |
| server_id = created_server['id'] |
| |
| self.os.nova.wait_for_server_status(server_id, |
| 'ACTIVE', |
| timeout=self.build_timeout) |
| |
| self.os.nova.delete_server(server_id) |
| |
| # Poll server until deleted |
| try: |
| url = '/servers/%s' % server_id |
| self.os.nova.poll_request_status('GET', url, 404) |
| except exceptions.TimeoutException: |
| self.fail("Server deletion timed out") |
| test_delete_server_active.tags = ['nova', 'glance'] |
| |
| def test_update_server_name(self): |
| """Change the name of a server""" |
| |
| expected_server = { |
| 'name' : 'testserver', |
| 'imageRef' : self.image_ref, |
| 'flavorRef' : self.flavor_ref, |
| } |
| |
| created_server = self.os.nova.create_server(expected_server) |
| |
| self.assertTrue(expected_server['name'], created_server['name']) |
| server_id = created_server['id'] |
| |
| # Wait for it to be built |
| self.os.nova.wait_for_server_status(server_id, |
| 'ACTIVE', |
| timeout=self.build_timeout) |
| |
| # Update name |
| new_server = {'name': 'updatedtestserver'} |
| put_body = json.dumps({ |
| 'server': new_server, |
| }) |
| url = '/servers/%s' % server_id |
| resp, body = self.os.nova.request('PUT', url, body=put_body) |
| |
| self.assertEqual(resp.status, 200) |
| data = json.loads(body) |
| self.assertEqual(data.keys(), ['server']) |
| self._assert_server_entity(data['server']) |
| self.assertEqual('updatedtestserver', data['server']['name']) |
| |
| # Get Server information |
| resp, body = self.os.nova.request('GET', '/servers/%s' % server_id) |
| self.assertEqual(200, resp.status) |
| data = json.loads(body) |
| self.assertEqual(data.keys(), ['server']) |
| self._assert_server_entity(data['server']) |
| self.assertEqual('updatedtestserver', data['server']['name']) |
| |
| self.os.nova.delete_server(server_id) |
| test_update_server_name.tags = ['nova', 'glance'] |
| |
| def test_create_server_invalid_image(self): |
| """Create a server with an unknown image""" |
| |
| post_body = json.dumps({ |
| 'server' : { |
| 'name' : 'testserver', |
| 'imageRef' : -1, |
| 'flavorRef' : self.flavor_ref, |
| } |
| }) |
| |
| resp, body = self.os.nova.request('POST', '/servers', body=post_body) |
| |
| self.assertEqual(400, resp.status) |
| |
| fault = json.loads(body) |
| expected_fault = { |
| "badRequest": { |
| "message": "Cannot find requested image", |
| "code": 400, |
| }, |
| } |
| # KNOWN-ISSUE - The error message is confusing and should be improved |
| #self.assertEqual(fault, expected_fault) |
| test_create_server_invalid_image.tags = ['nova', 'glance'] |
| |
| def test_create_server_invalid_flavor(self): |
| """Create a server with an unknown flavor""" |
| |
| post_body = json.dumps({ |
| 'server' : { |
| 'name' : 'testserver', |
| 'imageRef' : self.image_ref, |
| 'flavorRef' : -1, |
| } |
| }) |
| |
| resp, body = self.os.nova.request('POST', '/servers', body=post_body) |
| |
| self.assertEqual(400, resp.status) |
| |
| fault = json.loads(body) |
| expected_fault = { |
| "badRequest": { |
| "message": "Cannot find requested flavor", |
| "code": 400, |
| }, |
| } |
| # KNOWN-ISSUE lp804084 |
| #self.assertEqual(fault, expected_fault) |
| test_create_server_invalid_flavor.tags = ['nova', 'glance'] |