def test_double_import_trap_killed_intended_service():
with pytest.raises(AssertionError) as error_context:
read_file_from_container('echo_service_double_import_trap', '/srv/echo_service-1.heartbeat')
assert 'No container found for echo_service_double_import_trap_1' in error_context.value.args[0]
assert 'ERROR: You have triggered a double-import trap' in get_container_logs('echo_service_double_import_trap')
def test_heartbeat_file_watching_no_forking(pysoa_client):
original_ts = float(read_file_from_container('meta_service', '/srv/meta_service-{{fid}}.heartbeat'))
assert original_ts > 0
time.sleep(2.5)
response = pysoa_client.call_action('meta', 'status')
assert response.body['version'] == '2.1.7'
new_ts = float(read_file_from_container('meta_service', '/srv/meta_service-{{fid}}.heartbeat'))
assert new_ts > original_ts
def test_reload_no_forking(pysoa_client):
print(get_container_process_list('meta_service'))
assert read_file_from_container('meta_service', '/srv/meta/meta_service/version.py') == "__version__ = '2.1.7'"
write_file_to_container('meta_service', '/srv/meta/meta_service/version.py', "__version__ = '7.1.2'")
assert read_file_from_container('meta_service', '/srv/meta/meta_service/version.py') == "__version__ = '7.1.2'"
time.sleep(10)
print(get_container_process_list('meta_service'))
response = pysoa_client.call_action('meta', 'status')
assert response.body['version'] == '7.1.2'
def test_heartbeat_file_forking_no_watching(pysoa_client):
original_ts_1 = float(read_file_from_container('user_service', '/srv/user_service-1.heartbeat'))
original_ts_2 = float(read_file_from_container('user_service', '/srv/user_service-2.heartbeat'))
original_ts_3 = float(read_file_from_container('user_service', '/srv/user_service-3.heartbeat'))
original_ts_4 = float(read_file_from_container('user_service', '/srv/user_service-4.heartbeat'))
assert original_ts_1 > 0
assert original_ts_2 > 0
assert original_ts_3 > 0
assert original_ts_4 > 0
time.sleep(2.5)
responses = pysoa_client.call_actions_parallel(
'user',
[
{'action': 'status'}, {'action': 'status'}, {'action': 'status'}, {'action': 'status'},
{'action': 'status'}, {'action': 'status'}, {'action': 'status'}, {'action': 'status'},
],
)
for response in responses:
assert response.body['version'] == '1.0.17'
new_ts_1 = float(read_file_from_container('user_service', '/srv/user_service-1.heartbeat'))
new_ts_2 = float(read_file_from_container('user_service', '/srv/user_service-2.heartbeat'))
new_ts_3 = float(read_file_from_container('user_service', '/srv/user_service-3.heartbeat'))
new_ts_4 = float(read_file_from_container('user_service', '/srv/user_service-4.heartbeat'))
assert new_ts_1 > original_ts_1
assert new_ts_2 > original_ts_2
assert new_ts_3 > original_ts_3
assert new_ts_4 > original_ts_4
def test_no_reload_no_watcher():
print(get_container_process_list('user_service'))
assert read_file_from_container(
'user_service',
'/srv/user/user_service/version.py') == "__version__ = '1.0.17'"
write_file_to_container('user_service',
'/srv/user/user_service/version.py',
"__version__ = '1.2.1'")
assert read_file_from_container(
'user_service',
'/srv/user/user_service/version.py') == "__version__ = '1.2.1'"
time.sleep(10)
print(get_container_process_list('user_service'))
responses = pysoa_client.call_actions_parallel(
'user',
[
{
'action': 'status'
},
{
'action': 'status'
},
{
'action': 'status'
},
{
'action': 'status'
},
{
'action': 'status'
},
{
'action': 'status'
},
{
'action': 'status'
},
{
'action': 'status'
},
],
)
for response in responses:
assert response.body['version'] == '1.0.17'
def test_reload_with_forking():
print(get_container_process_list('echo_service'))
assert read_file_from_container(
'echo_service',
'/srv/echo/echo_service/version.py') == "__version__ = '9.5.3'"
write_file_to_container('echo_service',
'/srv/echo/echo_service/version.py',
"__version__ = '9.8.0'")
assert read_file_from_container(
'echo_service',
'/srv/echo/echo_service/version.py') == "__version__ = '9.8.0'"
time.sleep(10)
print(get_container_process_list('echo_service'))
responses = pysoa_client.call_actions_parallel(
'echo',
[
{
'action': 'status'
},
{
'action': 'status'
},
{
'action': 'status'
},
{
'action': 'status'
},
{
'action': 'status'
},
{
'action': 'status'
},
{
'action': 'status'
},
{
'action': 'status'
},
],
)
for response in responses:
assert response.body['version'] == '9.8.0'
def test_harakiri_graceful_restart(pysoa_client):
original_ts_1 = float(read_file_from_container('echo_service', '/srv/echo_service-1.heartbeat'))
original_ts_2 = float(read_file_from_container('echo_service', '/srv/echo_service-2.heartbeat'))
original_ts_3 = float(read_file_from_container('echo_service', '/srv/echo_service-3.heartbeat'))
assert original_ts_1 > 0
assert original_ts_2 > 0
assert original_ts_3 > 0
print(get_container_process_list('echo_service'))
with pytest.raises(pysoa_client.CallActionError) as error_context:
pysoa_client.call_action('echo', 'harakiri_loop_graceful', timeout=12)
assert len(error_context.value.actions) == 1
assert len(error_context.value.actions[0].errors) == 1
assert error_context.value.actions[0].errors[0].code == ERROR_CODE_ACTION_TIMEOUT
print(get_container_process_list('echo_service'))
new_ts_1 = float(read_file_from_container('echo_service', '/srv/echo_service-1.heartbeat'))
new_ts_2 = float(read_file_from_container('echo_service', '/srv/echo_service-2.heartbeat'))
new_ts_3 = float(read_file_from_container('echo_service', '/srv/echo_service-3.heartbeat'))
assert new_ts_1 > original_ts_1
assert new_ts_2 > original_ts_2
assert new_ts_3 > original_ts_3
def test_harakiri_forceful_restart():
original_ts_1 = float(
read_file_from_container('echo_service',
'/srv/echo_service-1.heartbeat'))
original_ts_2 = float(
read_file_from_container('echo_service',
'/srv/echo_service-2.heartbeat'))
original_ts_3 = float(
read_file_from_container('echo_service',
'/srv/echo_service-3.heartbeat'))
assert original_ts_1 > 0
assert original_ts_2 > 0
assert original_ts_3 > 0
print(get_container_process_list('echo_service'))
with pytest.raises(MessageReceiveTimeout):
pysoa_client.call_action('echo', 'harakiri_loop_forceful', timeout=12)
print(get_container_process_list('echo_service'))
new_ts_1 = float(
read_file_from_container('echo_service',
'/srv/echo_service-1.heartbeat'))
new_ts_2 = float(
read_file_from_container('echo_service',
'/srv/echo_service-2.heartbeat'))
new_ts_3 = float(
read_file_from_container('echo_service',
'/srv/echo_service-3.heartbeat'))
assert new_ts_1 > original_ts_1
assert new_ts_2 > original_ts_2
assert new_ts_3 > original_ts_3