def test_client_is_independent_of_pykube_incluster(login_mocks, no_pykube,
kubernetes):
with pytest.deprecated_call(match=r"cease using kopf.login\(\)"):
login()
assert login_mocks.client_in_cluster.called
assert not login_mocks.client_from_file.called
def test_pykube_login_works_viaconfig(login_mocks, pykube):
login_mocks.pykube_in_cluster.side_effect = FileNotFoundError
login()
assert login_mocks.pykube_in_cluster.called
assert login_mocks.pykube_from_file.called
def test_monkeypatched_get_pykube_cfg_overrides_pykube(mocker, login_mocks):
get_pykube_cfg = mocker.patch('kopf.clients.auth.get_pykube_cfg')
get_pykube_cfg.return_value = pykube.KubeConfig({
'current-context':
'self',
'contexts': [{
'name': 'self',
'context': {
'cluster': 'self'
}
}],
'clusters': [{
'name': 'self',
'cluster': {
'server': 'https://localhost'
}
}],
})
with pytest.deprecated_call(match=r"cease using kopf.login\(\)"):
login()
assert get_pykube_cfg.called
assert not login_mocks.pykube_in_cluster.called
assert not login_mocks.pykube_from_file.called
def test_client_login_works_viaconfig(login_mocks, kubernetes):
login_mocks.client_in_cluster.side_effect = kubernetes.config.ConfigException
login()
assert login_mocks.client_in_cluster.called
assert login_mocks.client_from_file.called
def main(steps=3):
kopf.login()
# Start the operator and let it initialise.
print(f"Starting the main app.")
ready_flag = threading.Event()
stop_flag = threading.Event()
thread = threading.Thread(target=kopf_thread,
kwargs=dict(
stop_flag=stop_flag,
ready_flag=ready_flag,
))
thread.start()
ready_flag.wait()
# The operator is active: run the app's activity.
for step in range(steps):
print(f"Do the main app activity here. Step {step+1}/{steps}.")
_create_object(step)
time.sleep(1.0)
_delete_object(step)
time.sleep(1.0)
# Ask the operator to terminate gracefully (can take a couple of seconds).
print(f"Exiting the main app.")
stop_flag.set()
thread.join()
def test_pykube_login_works_viaconfig(login_mocks, pykube):
login_mocks.pykube_in_cluster.side_effect = FileNotFoundError
with pytest.deprecated_call(match=r"cease using kopf.login\(\)"):
login()
assert login_mocks.pykube_in_cluster.called
assert login_mocks.pykube_from_file.called
def test_client_login_works_viaconfig(login_mocks, kubernetes):
login_mocks.client_in_cluster.side_effect = kubernetes.config.ConfigException
with pytest.deprecated_call(match=r"cease using kopf.login\(\)"):
login()
assert login_mocks.client_in_cluster.called
assert login_mocks.client_from_file.called
def test_client_is_independent_of_pykube_viaconfig(login_mocks, no_pykube,
kubernetes):
login_mocks.client_in_cluster.side_effect = kubernetes.config.ConfigException
login()
assert login_mocks.client_in_cluster.called
assert login_mocks.client_from_file.called
def test_pykube_is_independent_of_client_viaconfig(login_mocks, no_kubernetes,
pykube):
login_mocks.pykube_in_cluster.side_effect = FileNotFoundError
login()
assert login_mocks.pykube_in_cluster.called
assert login_mocks.pykube_from_file.called
def kopf_thread(
ready_flag: threading.Event,
stop_flag: threading.Event,
):
loop = asyncio.new_event_loop()
asyncio.set_event_loop(loop)
kopf.configure(verbose=True) # log formatting
kopf.login() # tokens & certs
loop.run_until_complete(
kopf.operator(
ready_flag=ready_flag,
stop_flag=stop_flag,
))
def test_pykube_login_works_incluster(login_mocks, pykube):
with pytest.deprecated_call(match=r"cease using kopf.login\(\)"):
login()
assert login_mocks.pykube_in_cluster.called
assert not login_mocks.pykube_from_file.called
def test_client_login_works_incluster(login_mocks, kubernetes):
login()
assert login_mocks.client_in_cluster.called
assert not login_mocks.client_from_file.called
def test_client_is_independent_of_pykube_incluster(login_mocks, no_pykube,
kubernetes):
login()
assert login_mocks.client_in_cluster.called
assert not login_mocks.client_from_file.called
def test_pykube_login_works_incluster(login_mocks, pykube):
login()
assert login_mocks.pykube_in_cluster.called
assert not login_mocks.pykube_from_file.called
