def test_slow_start_warning(self, kube_apis,
ingress_controller_prerequisites, crd_ingress_controller,
v_s_route_setup, v_s_route_app_setup, options):
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}"
vsr_s_event_text = f"Configuration for {text_s} was added or updated with warning(s): " \
f"Slow start will be disabled"
vsr_m_event_text = f"Configuration for {text_m} was added or updated with warning(s): " \
f"Slow start will be disabled"
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)
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)
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_s_event_text, vsr_s_events)
assert_event(vsr_m_event_text, vsr_m_events)
assert "slow_start" not in config
def test_v_s_r_overrides_config_map(self, kube_apis,
ingress_controller_prerequisites,
crd_ingress_controller,
v_s_route_setup, v_s_route_app_setup,
options, 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"
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 = get_event_count(vsr_m_event_text, events_ns_m)
initial_count_vsr_s = get_event_count(vsr_s_event_text, events_ns_s)
print(f"Case 4: key specified in ConfigMap, option specified in VS")
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)
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-route-upstream-options/configmap-with-keys.yaml"
)
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
for _ in unexpected_strings:
assert _ not in config
assert_response_codes(resp_1, resp_2)
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 = get_event_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_slow_start_warning(self, kube_apis,
ingress_controller_prerequisites,
crd_ingress_controller, virtual_server_setup,
options):
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 ; with warning(s): Slow start will be disabled"
print(f"Case 0: verify a warning")
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)
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)
vs_events = get_events(kube_apis.v1, virtual_server_setup.namespace)
assert_event(vs_event_text, vs_events)
assert "slow_start" not in config
