def test_when_option_in_v_s_only(self, kube_apis, ingress_controller_prerequisites,
crd_ingress_controller, virtual_server_setup,
options, expected_strings):
text = f"{virtual_server_setup.namespace}/{virtual_server_setup.vs_name}"
vs_event_text = f"Configuration for {text} was added or updated"
events_vs = get_events(kube_apis.v1, virtual_server_setup.namespace)
initial_count = assert_event_and_get_count(vs_event_text, events_vs)
print(f"Case 2: no key in ConfigMap , option specified in VS")
new_body = generate_item_with_upstream_options(
f"{TEST_DATA}/virtual-server-upstream-options/standard/virtual-server.yaml",
options)
patch_virtual_server(kube_apis.custom_objects,
virtual_server_setup.vs_name, virtual_server_setup.namespace, new_body)
wait_before_test(1)
ic_pod_name = get_first_pod_name(kube_apis.v1, ingress_controller_prerequisites.namespace)
config = get_vs_nginx_template_conf(kube_apis.v1,
virtual_server_setup.namespace,
virtual_server_setup.vs_name,
ic_pod_name,
ingress_controller_prerequisites.namespace)
resp_1 = requests.get(virtual_server_setup.backend_1_url,
headers={"host": virtual_server_setup.vs_host})
resp_2 = requests.get(virtual_server_setup.backend_2_url,
headers={"host": virtual_server_setup.vs_host})
vs_events = get_events(kube_apis.v1, virtual_server_setup.namespace)
assert_event_count_increased(vs_event_text, initial_count, vs_events)
for _ in expected_strings:
assert _ in config
assert_response_codes(resp_1, resp_2)
def test_responses_and_config_after_disable_tls(
self, kube_apis, ingress_controller_prerequisites,
crd_ingress_controller, virtual_server_setup):
ic_pod_name = get_first_pod_name(
kube_apis.v1, ingress_controller_prerequisites.namespace)
text = f"{virtual_server_setup.namespace}/{virtual_server_setup.vs_name}"
vs_event_text = f"Configuration for {text} was added or updated"
initial_events_vs = get_events(kube_apis.v1,
virtual_server_setup.namespace)
initial_count = assert_event_and_get_count(vs_event_text,
initial_events_vs)
patch_virtual_server_from_yaml(
kube_apis.custom_objects, virtual_server_setup.vs_name,
f"{TEST_DATA}/virtual-server-upstream-tls/virtual-server-disable-tls.yaml",
virtual_server_setup.namespace)
wait_before_test(1)
config = get_vs_nginx_template_conf(
kube_apis.v1, virtual_server_setup.namespace,
virtual_server_setup.vs_name, ic_pod_name,
ingress_controller_prerequisites.namespace)
resp_1 = requests.get(virtual_server_setup.backend_1_url,
headers={"host": virtual_server_setup.vs_host})
resp_2 = requests.get(virtual_server_setup.backend_2_url,
headers={"host": virtual_server_setup.vs_host})
new_events_vs = get_events(kube_apis.v1,
virtual_server_setup.namespace)
assert 'proxy_pass https://' not in config
assert_response_codes(resp_1, resp_2, 200, 400)
assert_event_count_increased(vs_event_text, initial_count,
new_events_vs)
def test_when_option_in_config_map_only(self, kube_apis, ingress_controller_prerequisites,
crd_ingress_controller, virtual_server_setup, restore_configmap,
config_map_file, expected_strings, unexpected_strings):
text = f"{virtual_server_setup.namespace}/{virtual_server_setup.vs_name}"
vs_event_text = f"Configuration for {text} was added or updated"
print(f"Case 3: key specified in ConfigMap, no option in VS")
patch_virtual_server_from_yaml(kube_apis.custom_objects, virtual_server_setup.vs_name,
f"{TEST_DATA}/virtual-server-upstream-options/standard/virtual-server.yaml",
virtual_server_setup.namespace)
config_map_name = ingress_controller_prerequisites.config_map["metadata"]["name"]
replace_configmap_from_yaml(kube_apis.v1, config_map_name,
ingress_controller_prerequisites.namespace,
config_map_file)
wait_before_test(1)
ic_pod_name = get_first_pod_name(kube_apis.v1, ingress_controller_prerequisites.namespace)
config = get_vs_nginx_template_conf(kube_apis.v1,
virtual_server_setup.namespace,
virtual_server_setup.vs_name,
ic_pod_name,
ingress_controller_prerequisites.namespace)
resp_1 = requests.get(virtual_server_setup.backend_1_url,
headers={"host": virtual_server_setup.vs_host})
resp_2 = requests.get(virtual_server_setup.backend_2_url,
headers={"host": virtual_server_setup.vs_host})
vs_events = get_events(kube_apis.v1, virtual_server_setup.namespace)
assert_event(vs_event_text, vs_events)
for _ in expected_strings:
assert _ in config
for _ in unexpected_strings:
assert _ not in config
assert_response_codes(resp_1, resp_2)
def test_invalid_value_rejection(self, kube_apis, ingress_controller_prerequisites,
crd_ingress_controller,
v_s_route_setup, v_s_route_secure_app_setup):
ic_pod_name = get_first_pod_name(kube_apis.v1, ingress_controller_prerequisites.namespace)
initial_events_ns_m = get_events(kube_apis.v1, v_s_route_setup.route_m.namespace)
initial_events_ns_s = get_events(kube_apis.v1, v_s_route_setup.route_s.namespace)
patch_v_s_route_from_yaml(kube_apis.custom_objects,
v_s_route_setup.route_s.name,
f"{TEST_DATA}/virtual-server-route-upstream-tls/route-single-invalid.yaml",
v_s_route_setup.route_s.namespace)
wait_before_test(1)
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)
req_url = f"http://{v_s_route_setup.public_endpoint.public_ip}:{v_s_route_setup.public_endpoint.port}"
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_s.paths[0]}",
headers={"host": v_s_route_setup.vs_host})
new_events_ns_m = get_events(kube_apis.v1, v_s_route_setup.route_m.namespace)
new_events_ns_s = get_events(kube_apis.v1, v_s_route_setup.route_s.namespace)
vs_line = f"vs_{v_s_route_setup.namespace}_{v_s_route_setup.vs_name}"
proxy_host_s = f"{vs_line}_vsr_{v_s_route_setup.route_s.namespace}_{v_s_route_setup.route_s.name}"
proxy_host_m = f"{vs_line}_vsr_{v_s_route_setup.route_m.namespace}_{v_s_route_setup.route_m.name}"
assert f'proxy_pass https://{proxy_host_m}' not in config
assert f'proxy_pass https://{proxy_host_s}' in config
assert_response_codes(resp_1, resp_2)
assert_no_new_events(initial_events_ns_m, new_events_ns_m)
assert_no_new_events(initial_events_ns_s, new_events_ns_s)
def test_validation_flow(self, kube_apis, ingress_controller_prerequisites,
crd_ingress_controller, virtual_server_setup):
ic_pod_name = get_first_pod_name(
kube_apis.v1, ingress_controller_prerequisites.namespace)
initial_events_vs = get_events(kube_apis.v1,
virtual_server_setup.namespace)
try:
patch_virtual_server_from_yaml(
kube_apis.custom_objects, virtual_server_setup.vs_name,
f"{TEST_DATA}/virtual-server-upstream-tls/virtual-server-invalid.yaml",
virtual_server_setup.namespace)
except ApiException as ex:
assert ex.status == 422 and "spec.upstreams.tls.enable" in ex.body
except Exception as ex:
pytest.fail(f"An unexpected exception is raised: {ex}")
else:
pytest.fail("Expected an exception but there was none")
wait_before_test(1)
config = get_vs_nginx_template_conf(
kube_apis.v1, virtual_server_setup.namespace,
virtual_server_setup.vs_name, ic_pod_name,
ingress_controller_prerequisites.namespace)
resp_1 = requests.get(virtual_server_setup.backend_1_url,
headers={"host": virtual_server_setup.vs_host})
resp_2 = requests.get(virtual_server_setup.backend_2_url,
headers={"host": virtual_server_setup.vs_host})
new_events_vs = get_events(kube_apis.v1,
virtual_server_setup.namespace)
proxy_host = f"vs_{virtual_server_setup.namespace}_{virtual_server_setup.vs_name}"
assert f'proxy_pass https://{proxy_host}_backend1' not in config
assert f'proxy_pass https://{proxy_host}_backend2' in config
assert_response_codes(resp_1, resp_2)
assert_no_new_events(initial_events_vs, new_events_vs)
def test_invalid_value_rejection(self, kube_apis,
ingress_controller_prerequisites,
crd_ingress_controller,
virtual_server_setup):
ic_pod_name = get_first_pod_name(
kube_apis.v1, ingress_controller_prerequisites.namespace)
initial_events_vs = get_events(kube_apis.v1,
virtual_server_setup.namespace)
patch_virtual_server_from_yaml(
kube_apis.custom_objects, virtual_server_setup.vs_name,
f"{TEST_DATA}/virtual-server-upstream-tls/virtual-server-invalid.yaml",
virtual_server_setup.namespace)
wait_before_test(1)
config = get_vs_nginx_template_conf(
kube_apis.v1, virtual_server_setup.namespace,
virtual_server_setup.vs_name, ic_pod_name,
ingress_controller_prerequisites.namespace)
resp_1 = requests.get(virtual_server_setup.backend_1_url,
headers={"host": virtual_server_setup.vs_host})
resp_2 = requests.get(virtual_server_setup.backend_2_url,
headers={"host": virtual_server_setup.vs_host})
new_events_vs = get_events(kube_apis.v1,
virtual_server_setup.namespace)
proxy_host = f"vs_{virtual_server_setup.namespace}_{virtual_server_setup.vs_name}"
assert f'proxy_pass https://{proxy_host}_backend1' not in config
assert f'proxy_pass https://{proxy_host}_backend2' in config
assert_response_codes(resp_1, resp_2)
assert_no_new_events(initial_events_vs, new_events_vs)
def test_config_and_events(self, kube_apis,
ingress_controller_prerequisites,
crd_ingress_controller, v_s_route_setup,
v_s_route_app_setup, options, expected_strings):
expected_strings.append(
f"location @hc-vs_{v_s_route_setup.namespace}_{v_s_route_setup.vs_name}"
f"_vsr_{v_s_route_setup.route_m.namespace}_{v_s_route_setup.route_m.name}"
)
expected_strings.append(
f"location @hc-vs_{v_s_route_setup.namespace}_{v_s_route_setup.vs_name}"
f"_vsr_{v_s_route_setup.route_s.namespace}_{v_s_route_setup.route_s.name}"
)
req_url = f"http://{v_s_route_setup.public_endpoint.public_ip}:{v_s_route_setup.public_endpoint.port}"
text_s = f"{v_s_route_setup.route_s.namespace}/{v_s_route_setup.route_s.name}"
text_m = f"{v_s_route_setup.route_m.namespace}/{v_s_route_setup.route_m.name}"
vsr_s_event_text = f"Configuration for {text_s} was added or updated"
vsr_m_event_text = f"Configuration for {text_m} was added or updated"
events_ns_m = get_events(kube_apis.v1,
v_s_route_setup.route_m.namespace)
events_ns_s = get_events(kube_apis.v1,
v_s_route_setup.route_s.namespace)
initial_count_vsr_m = assert_event_and_get_count(
vsr_m_event_text, events_ns_m)
initial_count_vsr_s = assert_event_and_get_count(
vsr_s_event_text, events_ns_s)
print(f"Case 2: no key in ConfigMap, option specified in VSR")
new_body_m = generate_item_with_upstream_options(
f"{TEST_DATA}/virtual-server-route-upstream-options/route-multiple.yaml",
options)
new_body_s = generate_item_with_upstream_options(
f"{TEST_DATA}/virtual-server-route-upstream-options/route-single.yaml",
options)
patch_v_s_route(kube_apis.custom_objects, v_s_route_setup.route_m.name,
v_s_route_setup.route_m.namespace, new_body_m)
patch_v_s_route(kube_apis.custom_objects, v_s_route_setup.route_s.name,
v_s_route_setup.route_s.namespace, new_body_s)
wait_before_test(1)
ic_pod_name = get_first_pod_name(
kube_apis.v1, ingress_controller_prerequisites.namespace)
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_s.paths[0]}",
headers={"host": v_s_route_setup.vs_host})
vsr_s_events = get_events(kube_apis.v1,
v_s_route_setup.route_s.namespace)
vsr_m_events = get_events(kube_apis.v1,
v_s_route_setup.route_m.namespace)
assert_event_count_increased(vsr_m_event_text, initial_count_vsr_m,
vsr_m_events)
assert_event_count_increased(vsr_s_event_text, initial_count_vsr_s,
vsr_s_events)
for _ in expected_strings:
assert _ in config
assert_response_codes(resp_1, resp_2)
def test_responses_and_config_after_disable_tls(
self, kube_apis, ingress_controller_prerequisites,
crd_ingress_controller, v_s_route_setup,
v_s_route_secure_app_setup):
ic_pod_name = get_first_pod_name(
kube_apis.v1, ingress_controller_prerequisites.namespace)
text_s = f"{v_s_route_setup.route_s.namespace}/{v_s_route_setup.route_s.name}"
text_m = f"{v_s_route_setup.route_m.namespace}/{v_s_route_setup.route_m.name}"
text_vs = f"{v_s_route_setup.namespace}/{v_s_route_setup.vs_name}"
vsr_s_event_text = f"Configuration for {text_s} was added or updated"
vsr_m_event_text = f"Configuration for {text_m} was added or updated"
vs_event_text = f"Configuration for {text_vs} was added or updated"
initial_events_ns_m = get_events(kube_apis.v1,
v_s_route_setup.route_m.namespace)
initial_events_ns_s = get_events(kube_apis.v1,
v_s_route_setup.route_s.namespace)
initial_count_vsr_m = assert_event_and_get_count(
vsr_m_event_text, initial_events_ns_m)
initial_count_vsr_s = assert_event_and_get_count(
vsr_s_event_text, initial_events_ns_s)
initial_count_vs = assert_event_and_get_count(vs_event_text,
initial_events_ns_m)
patch_v_s_route_from_yaml(
kube_apis.custom_objects, v_s_route_setup.route_s.name,
f"{TEST_DATA}/virtual-server-route-upstream-tls/route-single-disable-tls.yaml",
v_s_route_setup.route_s.namespace)
wait_before_test(1)
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)
req_url = f"http://{v_s_route_setup.public_endpoint.public_ip}:{v_s_route_setup.public_endpoint.port}"
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_s.paths[0]}",
headers={"host": v_s_route_setup.vs_host})
new_events_ns_m = get_events(kube_apis.v1,
v_s_route_setup.route_m.namespace)
new_events_ns_s = get_events(kube_apis.v1,
v_s_route_setup.route_s.namespace)
assert 'proxy_pass https://' not in config
assert_response_codes(resp_1, resp_2, 200, 400)
assert_event_count_increased(vsr_m_event_text, initial_count_vsr_m,
new_events_ns_m)
assert_event_count_increased(vs_event_text, initial_count_vs,
new_events_ns_m)
assert_event_count_increased(vsr_s_event_text, initial_count_vsr_s,
new_events_ns_s)
def test_responses_and_config_after_setup(self, kube_apis, ingress_controller_prerequisites,
crd_ingress_controller, virtual_server_setup):
ic_pod_name = get_first_pod_name(kube_apis.v1, ingress_controller_prerequisites.namespace)
config = get_vs_nginx_template_conf(kube_apis.v1,
virtual_server_setup.namespace,
virtual_server_setup.vs_name,
ic_pod_name,
ingress_controller_prerequisites.namespace)
resp_1 = requests.get(virtual_server_setup.backend_1_url,
headers={"host": virtual_server_setup.vs_host})
resp_2 = requests.get(virtual_server_setup.backend_2_url,
headers={"host": virtual_server_setup.vs_host})
proxy_host = f"vs_{virtual_server_setup.namespace}_{virtual_server_setup.vs_name}"
assert f'proxy_pass https://{proxy_host}_backend1' not in config
assert f'proxy_pass https://{proxy_host}_backend2' in config
assert_response_codes(resp_1, resp_2)
def test_when_option_in_config_map_only(
self, kube_apis, ingress_controller_prerequisites,
crd_ingress_controller, v_s_route_setup, v_s_route_app_setup,
restore_configmap, config_map_file, expected_strings,
unexpected_strings):
req_url = f"http://{v_s_route_setup.public_endpoint.public_ip}:{v_s_route_setup.public_endpoint.port}"
text_s = f"{v_s_route_setup.route_s.namespace}/{v_s_route_setup.route_s.name}"
text_m = f"{v_s_route_setup.route_m.namespace}/{v_s_route_setup.route_m.name}"
vsr_s_event_text = f"Configuration for {text_s} was added or updated"
vsr_m_event_text = f"Configuration for {text_m} was added or updated"
print(f"Case 3: key specified in ConfigMap, no option in VS")
patch_v_s_route_from_yaml(
kube_apis.custom_objects, v_s_route_setup.route_m.name,
f"{TEST_DATA}/virtual-server-route-upstream-options/route-multiple.yaml",
v_s_route_setup.route_m.namespace)
patch_v_s_route_from_yaml(
kube_apis.custom_objects, v_s_route_setup.route_s.name,
f"{TEST_DATA}/virtual-server-route-upstream-options/route-single.yaml",
v_s_route_setup.route_s.namespace)
config_map_name = ingress_controller_prerequisites.config_map[
"metadata"]["name"]
replace_configmap_from_yaml(kube_apis.v1, config_map_name,
ingress_controller_prerequisites.namespace,
config_map_file)
wait_before_test(1)
ic_pod_name = get_first_pod_name(
kube_apis.v1, ingress_controller_prerequisites.namespace)
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_s.paths[0]}",
headers={"host": v_s_route_setup.vs_host})
vsr_s_events = get_events(kube_apis.v1,
v_s_route_setup.route_s.namespace)
vsr_m_events = get_events(kube_apis.v1,
v_s_route_setup.route_m.namespace)
assert_event(vsr_m_event_text, vsr_m_events)
assert_event(vsr_s_event_text, vsr_s_events)
for _ in expected_strings:
assert _ in config
for _ in unexpected_strings:
assert _ not in config
assert_response_codes(resp_1, resp_2)
def test_validation_flow(self, kube_apis, ingress_controller_prerequisites,
crd_ingress_controller, v_s_route_setup,
v_s_route_secure_app_setup):
ic_pod_name = get_first_pod_name(
kube_apis.v1, ingress_controller_prerequisites.namespace)
initial_events_ns_m = get_events(kube_apis.v1,
v_s_route_setup.route_m.namespace)
initial_events_ns_s = get_events(kube_apis.v1,
v_s_route_setup.route_s.namespace)
try:
patch_v_s_route_from_yaml(
kube_apis.custom_objects, v_s_route_setup.route_s.name,
f"{TEST_DATA}/virtual-server-route-upstream-tls/route-single-invalid.yaml",
v_s_route_setup.route_s.namespace)
except ApiException as ex:
assert ex.status == 422 and "tls.enable" in ex.body
except Exception as ex:
pytest.fail(f"An unexpected exception is raised: {ex}")
else:
pytest.fail("Expected an exception but there was none")
wait_before_test(1)
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)
req_url = f"http://{v_s_route_setup.public_endpoint.public_ip}:{v_s_route_setup.public_endpoint.port}"
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_s.paths[0]}",
headers={"host": v_s_route_setup.vs_host})
new_events_ns_m = get_events(kube_apis.v1,
v_s_route_setup.route_m.namespace)
new_events_ns_s = get_events(kube_apis.v1,
v_s_route_setup.route_s.namespace)
vs_line = f"vs_{v_s_route_setup.namespace}_{v_s_route_setup.vs_name}"
proxy_host_s = f"{vs_line}_vsr_{v_s_route_setup.route_s.namespace}_{v_s_route_setup.route_s.name}"
proxy_host_m = f"{vs_line}_vsr_{v_s_route_setup.route_m.namespace}_{v_s_route_setup.route_m.name}"
assert f'proxy_pass https://{proxy_host_m}' not in config
assert f'proxy_pass https://{proxy_host_s}' in config
assert_response_codes(resp_1, resp_2)
assert_no_new_events(initial_events_ns_m, new_events_ns_m)
assert_no_new_events(initial_events_ns_s, new_events_ns_s)
def test_responses_and_config_after_setup(self, kube_apis, ingress_controller_prerequisites,
crd_ingress_controller, v_s_route_setup, v_s_route_secure_app_setup):
ic_pod_name = get_first_pod_name(kube_apis.v1, ingress_controller_prerequisites.namespace)
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)
req_url = f"http://{v_s_route_setup.public_endpoint.public_ip}:{v_s_route_setup.public_endpoint.port}"
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_s.paths[0]}",
headers={"host": v_s_route_setup.vs_host})
vs_line = f"vs_{v_s_route_setup.namespace}_{v_s_route_setup.vs_name}"
proxy_host_s = f"{vs_line}_vsr_{v_s_route_setup.route_s.namespace}_{v_s_route_setup.route_s.name}"
proxy_host_m = f"{vs_line}_vsr_{v_s_route_setup.route_m.namespace}_{v_s_route_setup.route_m.name}"
assert f'proxy_pass https://{proxy_host_m}' not in config
assert f'proxy_pass https://{proxy_host_s}' in config
assert_response_codes(resp_1, resp_2)
