def example_app_setup(request, kube_apis, v_s_route_setup) -> None: """ Prepare an example app. 1st namespace with backend1-svc and backend3-svc and deployment and 2nd namespace with backend2-svc and deployment. :param request: internal pytest fixture :param kube_apis: client apis :param v_s_route_setup: :return: """ print( "---------------------- Deploy a VS Route Example Application ----------------------------" ) svc_one = create_service_with_name(kube_apis.v1, v_s_route_setup.route_m.namespace, "backend1-svc") svc_three = create_service_with_name(kube_apis.v1, v_s_route_setup.route_m.namespace, "backend3-svc") deployment_one = create_deployment_with_name( kube_apis.extensions_v1_beta1, v_s_route_setup.route_m.namespace, "backend1") deployment_three = create_deployment_with_name( kube_apis.extensions_v1_beta1, v_s_route_setup.route_m.namespace, "backend3") svc_two = create_service_with_name(kube_apis.v1, v_s_route_setup.route_s.namespace, "backend2-svc") deployment_two = create_deployment_with_name( kube_apis.extensions_v1_beta1, v_s_route_setup.route_s.namespace, "backend2") wait_until_all_pods_are_ready(kube_apis.v1, v_s_route_setup.route_m.namespace) wait_until_all_pods_are_ready(kube_apis.v1, v_s_route_setup.route_s.namespace) # wait_before_test(2) def fin(): print("Clean up the Application:") delete_deployment(kube_apis.extensions_v1_beta1, deployment_one, v_s_route_setup.route_m.namespace) delete_service(kube_apis.v1, svc_one, v_s_route_setup.route_m.namespace) delete_deployment(kube_apis.extensions_v1_beta1, deployment_three, v_s_route_setup.route_m.namespace) delete_service(kube_apis.v1, svc_three, v_s_route_setup.route_m.namespace) delete_deployment(kube_apis.extensions_v1_beta1, deployment_two, v_s_route_setup.route_s.namespace) delete_service(kube_apis.v1, svc_two, v_s_route_setup.route_s.namespace) request.addfinalizer(fin)
def vs_externalname_setup(request, kube_apis, ingress_controller_prerequisites, virtual_server_setup) -> ExternalNameSetup: print("------------------------- Deploy External-Backend -----------------------------------") external_ns = create_namespace_with_name_from_yaml(kube_apis.v1, "external-ns", f"{TEST_DATA}/common/ns.yaml") external_svc_name = create_service_with_name(kube_apis.v1, external_ns, "external-backend-svc") create_deployment_with_name(kube_apis.apps_v1_api, external_ns, "external-backend") print("------------------------- Prepare ExternalName Setup -----------------------------------") external_svc_src = f"{TEST_DATA}/virtual-server-externalname/externalname-svc.yaml" external_svc_host = f"{external_svc_name}.{external_ns}.svc.cluster.local" config_map_name = ingress_controller_prerequisites.config_map["metadata"]["name"] replace_configmap_from_yaml(kube_apis.v1, config_map_name, ingress_controller_prerequisites.namespace, f"{TEST_DATA}/virtual-server-externalname/nginx-config.yaml") external_svc = create_service_from_yaml(kube_apis.v1, virtual_server_setup.namespace, external_svc_src) wait_before_test(2) ensure_connection_to_public_endpoint(virtual_server_setup.public_endpoint.public_ip, virtual_server_setup.public_endpoint.port, virtual_server_setup.public_endpoint.port_ssl) ic_pod_name = get_first_pod_name(kube_apis.v1, ingress_controller_prerequisites.namespace) ensure_response_from_backend(virtual_server_setup.backend_1_url, virtual_server_setup.vs_host) def fin(): print("Clean up ExternalName Setup:") delete_namespace(kube_apis.v1, external_ns) replace_configmap(kube_apis.v1, config_map_name, ingress_controller_prerequisites.namespace, ingress_controller_prerequisites.config_map) request.addfinalizer(fin) return ExternalNameSetup(ic_pod_name, external_svc, external_svc_host)
def vsr_externalname_setup(request, kube_apis, ingress_controller_prerequisites, ingress_controller_endpoint) -> ReducedVirtualServerRouteSetup: """ Prepare an example app for Virtual Server Route. 1st namespace with externalName svc and VS+VSR. :param request: internal pytest fixture :param kube_apis: client apis :param ingress_controller_endpoint: :param ingress_controller_prerequisites: :return: """ vs_routes_ns = get_route_namespace_from_vs_yaml( f"{TEST_DATA}/{request.param['example']}/standard/virtual-server.yaml") ns_1 = create_namespace_with_name_from_yaml(kube_apis.v1, vs_routes_ns[0], f"{TEST_DATA}/common/ns.yaml") print("------------------------- Deploy External-Backend -----------------------------------") external_ns = create_namespace_with_name_from_yaml(kube_apis.v1, "external-ns", f"{TEST_DATA}/common/ns.yaml") external_svc_name = create_service_with_name(kube_apis.v1, external_ns, "external-backend-svc") create_deployment_with_name(kube_apis.apps_v1_api, external_ns, "external-backend") print("------------------------- Deploy Virtual Server -----------------------------------") vs_name = create_virtual_server_from_yaml(kube_apis.custom_objects, f"{TEST_DATA}/{request.param['example']}/standard/virtual-server.yaml", ns_1) vs_host = get_first_vs_host_from_yaml(f"{TEST_DATA}/{request.param['example']}/standard/virtual-server.yaml") print("------------------------- Deploy Virtual Server Route -----------------------------------") vsr_name = create_v_s_route_from_yaml(kube_apis.custom_objects, f"{TEST_DATA}/{request.param['example']}/route-single.yaml", ns_1) vsr_paths = get_paths_from_vsr_yaml(f"{TEST_DATA}/{request.param['example']}/route-single.yaml") route = VirtualServerRoute(ns_1, vsr_name, vsr_paths) print("---------------------- Deploy ExternalName service and update ConfigMap ----------------------------") config_map_name = ingress_controller_prerequisites.config_map["metadata"]["name"] replace_configmap_from_yaml(kube_apis.v1, config_map_name, ingress_controller_prerequisites.namespace, f"{TEST_DATA}/{request.param['example']}/nginx-config.yaml") external_svc_host = f"{external_svc_name}.{external_ns}.svc.cluster.local" svc_name = create_service_from_yaml(kube_apis.v1, ns_1, f"{TEST_DATA}/{request.param['example']}/externalname-svc.yaml") wait_before_test(2) req_url = f"http://{ingress_controller_endpoint.public_ip}:{ingress_controller_endpoint.port}" ensure_response_from_backend(f"{req_url}{route.paths[0]}", vs_host) def fin(): print("Delete test namespaces") delete_namespace(kube_apis.v1, external_ns) delete_namespace(kube_apis.v1, ns_1) request.addfinalizer(fin) return ReducedVirtualServerRouteSetup(ingress_controller_endpoint, ns_1, vs_host, vs_name, route, svc_name, external_svc_host)
def external_name_setup(request, kube_apis, ingress_controller_prerequisites, ingress_controller_endpoint, ingress_controller, test_namespace) -> ExternalNameSetup: print( "------------------------- Deploy External-Backend -----------------------------------" ) external_ns = create_namespace_with_name_from_yaml( kube_apis.v1, "external-ns", f"{TEST_DATA}/common/ns.yaml") external_svc_name = create_service_with_name(kube_apis.v1, external_ns, "external-backend-svc") create_deployment_with_name(kube_apis.apps_v1_api, external_ns, "external-backend") print( "------------------------- Deploy External-Name-Example -----------------------------------" ) ingress_name = create_ingress_from_yaml( kube_apis.extensions_v1_beta1, test_namespace, f"{TEST_DATA}/externalname-services/externalname-ingress.yaml") ingress_host = get_first_ingress_host_from_yaml( f"{TEST_DATA}/externalname-services/externalname-ingress.yaml") external_host = f"{external_svc_name}.{external_ns}.svc.cluster.local" config_map_name = ingress_controller_prerequisites.config_map["metadata"][ "name"] replace_configmap_from_yaml( kube_apis.v1, config_map_name, ingress_controller_prerequisites.namespace, f"{TEST_DATA}/externalname-services/nginx-config.yaml") svc_name = create_service_from_yaml( kube_apis.v1, test_namespace, f"{TEST_DATA}/externalname-services/externalname-svc.yaml") ensure_connection_to_public_endpoint(ingress_controller_endpoint.public_ip, ingress_controller_endpoint.port, ingress_controller_endpoint.port_ssl) ic_pod_name = get_first_pod_name( kube_apis.v1, ingress_controller_prerequisites.namespace) def fin(): print("Clean up External-Name-Example:") delete_namespace(kube_apis.v1, external_ns) replace_configmap(kube_apis.v1, config_map_name, ingress_controller_prerequisites.namespace, ingress_controller_prerequisites.config_map) delete_ingress(kube_apis.extensions_v1_beta1, ingress_name, test_namespace) delete_service(kube_apis.v1, svc_name, test_namespace) request.addfinalizer(fin) return ExternalNameSetup(ingress_controller_endpoint, ingress_name, ingress_host, ic_pod_name, svc_name, external_host, test_namespace)
def test_responses_and_events_in_flow(self, kube_apis, ingress_controller_prerequisites, crd_ingress_controller, v_s_route_setup, v_s_route_app_setup): req_url = f"http://{v_s_route_setup.public_endpoint.public_ip}:{v_s_route_setup.public_endpoint.port}" ic_pod_name = get_first_pod_name( kube_apis.v1, ingress_controller_prerequisites.namespace) vs_name = f"{v_s_route_setup.namespace}/{v_s_route_setup.vs_name}" vsr_1_name = f"{v_s_route_setup.namespace}/{v_s_route_setup.route_m.name}" vsr_2_name = f"{v_s_route_setup.route_s.namespace}/{v_s_route_setup.route_s.name}" vsr_1_event_text = f"Configuration for {vsr_1_name} was added or updated" vs_event_text = f"Configuration for {vs_name} was added or updated" vsr_2_event_text = f"Configuration for {vsr_2_name} was added or updated" initial_config = get_vs_nginx_template_conf( kube_apis.v1, v_s_route_setup.namespace, v_s_route_setup.vs_name, ic_pod_name, ingress_controller_prerequisites.namespace) print("\nStep 1: initial check") resp_1 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[0]}", headers={"host": v_s_route_setup.vs_host}) resp_2 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[1]}", headers={"host": v_s_route_setup.vs_host}) resp_3 = requests.get(f"{req_url}{v_s_route_setup.route_s.paths[0]}", headers={"host": v_s_route_setup.vs_host}) events_ns_1 = get_events(kube_apis.v1, v_s_route_setup.route_m.namespace) events_ns_2 = get_events(kube_apis.v1, v_s_route_setup.route_s.namespace) assert_responses_and_server_name(resp_1, resp_2, resp_3) assert_locations_in_config(initial_config, v_s_route_setup.route_m.paths) assert_locations_in_config(initial_config, v_s_route_setup.route_s.paths) initial_count_vsr_1 = assert_event_and_get_count( vsr_1_event_text, events_ns_1) initial_count_vs = assert_event_and_get_count(vs_event_text, events_ns_1) initial_count_vsr_2 = assert_event_and_get_count( vsr_2_event_text, events_ns_2) print("\nStep 2: update multiple VSRoute and check") patch_v_s_route_from_yaml( kube_apis.custom_objects, v_s_route_setup.route_m.name, f"{TEST_DATA}/virtual-server-route/route-multiple-updated.yaml", v_s_route_setup.route_m.namespace) new_vsr_paths = get_paths_from_vsr_yaml( f"{TEST_DATA}/virtual-server-route/route-multiple-updated.yaml") wait_before_test(1) resp_1 = requests.get(f"{req_url}{new_vsr_paths[0]}", headers={"host": v_s_route_setup.vs_host}) resp_2 = requests.get(f"{req_url}{new_vsr_paths[1]}", headers={"host": v_s_route_setup.vs_host}) resp_3 = requests.get(f"{req_url}{v_s_route_setup.route_s.paths[0]}", headers={"host": v_s_route_setup.vs_host}) assert_responses_and_server_name(resp_1, resp_2, resp_3) events_ns_1 = get_events(kube_apis.v1, v_s_route_setup.route_m.namespace) events_ns_2 = get_events(kube_apis.v1, v_s_route_setup.route_s.namespace) assert_event_and_count(vsr_1_event_text, initial_count_vsr_1 + 1, events_ns_1) assert_event_and_count(vs_event_text, initial_count_vs + 1, events_ns_1) # 2nd VSRoute gets an event about update too assert_event_and_count(vsr_2_event_text, initial_count_vsr_2 + 1, events_ns_2) print("\nStep 3: restore VSRoute and check") patch_v_s_route_from_yaml( kube_apis.custom_objects, v_s_route_setup.route_m.name, f"{TEST_DATA}/virtual-server-route/route-multiple.yaml", v_s_route_setup.route_m.namespace) wait_before_test(1) resp_1 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[0]}", headers={"host": v_s_route_setup.vs_host}) resp_2 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[1]}", headers={"host": v_s_route_setup.vs_host}) resp_3 = requests.get(f"{req_url}{v_s_route_setup.route_s.paths[0]}", headers={"host": v_s_route_setup.vs_host}) assert_responses_and_server_name(resp_1, resp_2, resp_3) events_ns_1 = get_events(kube_apis.v1, v_s_route_setup.route_m.namespace) events_ns_2 = get_events(kube_apis.v1, v_s_route_setup.route_s.namespace) assert_event_and_count(vsr_1_event_text, initial_count_vsr_1 + 2, events_ns_1) assert_event_and_count(vs_event_text, initial_count_vs + 2, events_ns_1) assert_event_and_count(vsr_2_event_text, initial_count_vsr_2 + 2, events_ns_2) print("\nStep 4: update one backend service port and check") svc_1 = read_service(kube_apis.v1, "backend1-svc", v_s_route_setup.route_m.namespace) svc_1.spec.ports[0].port = 8080 replace_service(kube_apis.v1, "backend1-svc", v_s_route_setup.route_m.namespace, svc_1) wait_before_test(1) resp_1 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[0]}", headers={"host": v_s_route_setup.vs_host}) resp_2 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[1]}", headers={"host": v_s_route_setup.vs_host}) assert resp_1.status_code == 502 assert resp_2.status_code == 200 events_ns_1 = get_events(kube_apis.v1, v_s_route_setup.route_m.namespace) events_ns_2 = get_events(kube_apis.v1, v_s_route_setup.route_s.namespace) assert_event_and_count(vsr_1_event_text, initial_count_vsr_1 + 3, events_ns_1) assert_event_and_count(vs_event_text, initial_count_vs + 3, events_ns_1) assert_event_and_count(vsr_2_event_text, initial_count_vsr_2 + 3, events_ns_2) print("\nStep 5: restore backend service and check") svc_1 = read_service(kube_apis.v1, "backend1-svc", v_s_route_setup.route_m.namespace) svc_1.spec.ports[0].port = 80 replace_service(kube_apis.v1, "backend1-svc", v_s_route_setup.route_m.namespace, svc_1) wait_before_test(1) resp_1 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[0]}", headers={"host": v_s_route_setup.vs_host}) resp_2 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[1]}", headers={"host": v_s_route_setup.vs_host}) assert resp_1.status_code == 200 assert resp_2.status_code == 200 events_ns_1 = get_events(kube_apis.v1, v_s_route_setup.route_m.namespace) events_ns_2 = get_events(kube_apis.v1, v_s_route_setup.route_s.namespace) assert_event_and_count(vsr_1_event_text, initial_count_vsr_1 + 4, events_ns_1) assert_event_and_count(vs_event_text, initial_count_vs + 4, events_ns_1) assert_event_and_count(vsr_2_event_text, initial_count_vsr_2 + 4, events_ns_2) print("\nStep 6: remove VSRoute and check") delete_v_s_route(kube_apis.custom_objects, v_s_route_setup.route_m.name, v_s_route_setup.namespace) wait_before_test(1) new_config = get_vs_nginx_template_conf( kube_apis.v1, v_s_route_setup.namespace, v_s_route_setup.vs_name, ic_pod_name, ingress_controller_prerequisites.namespace) resp_1 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[0]}", headers={"host": v_s_route_setup.vs_host}) resp_2 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[1]}", headers={"host": v_s_route_setup.vs_host}) resp_3 = requests.get(f"{req_url}{v_s_route_setup.route_s.paths[0]}", headers={"host": v_s_route_setup.vs_host}) assert resp_1.status_code == 404 assert resp_2.status_code == 404 assert resp_3.status_code == 200 events_ns_1 = get_events(kube_apis.v1, v_s_route_setup.route_m.namespace) events_ns_2 = get_events(kube_apis.v1, v_s_route_setup.route_s.namespace) assert_locations_not_in_config(new_config, v_s_route_setup.route_m.paths) assert_event_and_count(vsr_1_event_text, initial_count_vsr_1 + 4, events_ns_1) assert_event_and_count(vs_event_text, initial_count_vs + 5, events_ns_1) assert_event_and_count(vsr_2_event_text, initial_count_vsr_2 + 5, events_ns_2) print("\nStep 7: restore VSRoute and check") create_v_s_route_from_yaml( kube_apis.custom_objects, f"{TEST_DATA}/virtual-server-route/route-multiple.yaml", v_s_route_setup.namespace) wait_before_test(1) new_config = get_vs_nginx_template_conf( kube_apis.v1, v_s_route_setup.namespace, v_s_route_setup.vs_name, ic_pod_name, ingress_controller_prerequisites.namespace) resp_1 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[0]}", headers={"host": v_s_route_setup.vs_host}) resp_2 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[1]}", headers={"host": v_s_route_setup.vs_host}) resp_3 = requests.get(f"{req_url}{v_s_route_setup.route_s.paths[0]}", headers={"host": v_s_route_setup.vs_host}) assert_responses_and_server_name(resp_1, resp_2, resp_3) events_ns_1 = get_events(kube_apis.v1, v_s_route_setup.route_m.namespace) events_ns_2 = get_events(kube_apis.v1, v_s_route_setup.route_s.namespace) assert_locations_in_config(new_config, v_s_route_setup.route_m.paths) assert_event_and_count(vsr_1_event_text, 1, events_ns_1) assert_event_and_count(vs_event_text, initial_count_vs + 6, events_ns_1) assert_event_and_count(vsr_2_event_text, initial_count_vsr_2 + 6, events_ns_2) print("\nStep 8: remove one backend service and check") delete_service(kube_apis.v1, "backend1-svc", v_s_route_setup.route_m.namespace) wait_before_test(1) resp_1 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[0]}", headers={"host": v_s_route_setup.vs_host}) resp_2 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[1]}", headers={"host": v_s_route_setup.vs_host}) resp_3 = requests.get(f"{req_url}{v_s_route_setup.route_s.paths[0]}", headers={"host": v_s_route_setup.vs_host}) assert resp_1.status_code == 502 assert resp_2.status_code == 200 assert resp_3.status_code == 200 events_ns_1 = get_events(kube_apis.v1, v_s_route_setup.route_m.namespace) events_ns_2 = get_events(kube_apis.v1, v_s_route_setup.route_s.namespace) assert_event_and_count(vsr_1_event_text, 2, events_ns_1) assert_event_and_count(vs_event_text, initial_count_vs + 7, events_ns_1) assert_event_and_count(vsr_2_event_text, initial_count_vsr_2 + 7, events_ns_2) print("\nStep 9: restore backend service and check") create_service_with_name(kube_apis.v1, v_s_route_setup.route_m.namespace, "backend1-svc") wait_before_test(1) resp_1 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[0]}", headers={"host": v_s_route_setup.vs_host}) resp_2 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[1]}", headers={"host": v_s_route_setup.vs_host}) resp_3 = requests.get(f"{req_url}{v_s_route_setup.route_s.paths[0]}", headers={"host": v_s_route_setup.vs_host}) assert_responses_and_server_name(resp_1, resp_2, resp_3) events_ns_1 = get_events(kube_apis.v1, v_s_route_setup.route_m.namespace) events_ns_2 = get_events(kube_apis.v1, v_s_route_setup.route_s.namespace) assert_event_and_count(vsr_1_event_text, 3, events_ns_1) assert_event_and_count(vs_event_text, initial_count_vs + 8, events_ns_1) assert_event_and_count(vsr_2_event_text, initial_count_vsr_2 + 8, events_ns_2) print("\nStep 10: remove VS and check") delete_virtual_server(kube_apis.custom_objects, v_s_route_setup.vs_name, v_s_route_setup.namespace) wait_before_test(1) resp_1 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[0]}", headers={"host": v_s_route_setup.vs_host}) resp_2 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[1]}", headers={"host": v_s_route_setup.vs_host}) resp_3 = requests.get(f"{req_url}{v_s_route_setup.route_s.paths[0]}", headers={"host": v_s_route_setup.vs_host}) assert resp_1.status_code == 404 assert resp_2.status_code == 404 assert resp_3.status_code == 404 list0_list_ns_1 = get_events(kube_apis.v1, v_s_route_setup.route_m.namespace) list0_list_ns_2 = get_events(kube_apis.v1, v_s_route_setup.route_s.namespace) assert_event_and_count(vsr_1_event_text, 3, list0_list_ns_1) assert_event_and_count(vs_event_text, initial_count_vs + 8, list0_list_ns_1) assert_event_and_count(vsr_2_event_text, initial_count_vsr_2 + 8, list0_list_ns_2) print("\nStep 11: restore VS and check") create_virtual_server_from_yaml( kube_apis.custom_objects, f"{TEST_DATA}/virtual-server-route/standard/virtual-server.yaml", v_s_route_setup.namespace) wait_before_test(1) resp_1 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[0]}", headers={"host": v_s_route_setup.vs_host}) resp_2 = requests.get(f"{req_url}{v_s_route_setup.route_m.paths[1]}", headers={"host": v_s_route_setup.vs_host}) resp_3 = requests.get(f"{req_url}{v_s_route_setup.route_s.paths[0]}", headers={"host": v_s_route_setup.vs_host}) assert_responses_and_server_name(resp_1, resp_2, resp_3) list1_list_ns_1 = get_events(kube_apis.v1, v_s_route_setup.route_m.namespace) list1_list_ns_2 = get_events(kube_apis.v1, v_s_route_setup.route_s.namespace) assert_event_and_count(vsr_1_event_text, 4, list1_list_ns_1) assert_event_and_count(vs_event_text, 1, list1_list_ns_1) assert_event_and_count(vsr_2_event_text, initial_count_vsr_2 + 9, list1_list_ns_2)