def test_returns_maintenance_status_if_pod_status_cannot_be_fetched(self):
# Setup
pod_status = PodStatus(status_dict=None)
# Exercise
juju_unit_status = domain.build_juju_unit_status(pod_status)
# Assertions
assert type(juju_unit_status) == MaintenanceStatus
assert juju_unit_status.message == "Waiting for pod to appear"
def on_config_changed_handler(event, fw_adapter):
juju_model = fw_adapter.get_model_name()
juju_app = fw_adapter.get_app_name()
juju_unit = fw_adapter.get_unit_name()
pod_is_ready = False
while not pod_is_ready:
k8s_pod_status = k8s.get_pod_status(juju_model=juju_model,
juju_app=juju_app,
juju_unit=juju_unit)
juju_unit_status = build_juju_unit_status(k8s_pod_status)
fw_adapter.set_unit_status(juju_unit_status)
pod_is_ready = isinstance(juju_unit_status, ActiveStatus)
def update_unit_status(fw_adapter):
log.debug("Initializing update_unit_status")
juju_model = fw_adapter.get_model_name()
juju_app = fw_adapter.get_app_name()
juju_unit = fw_adapter.get_unit_name()
pod_is_ready = False
while not pod_is_ready:
k8s_pod_status = k8s.get_pod_status(juju_model=juju_model,
juju_app=juju_app,
juju_unit=juju_unit)
juju_unit_status = build_juju_unit_status(k8s_pod_status)
fw_adapter.set_unit_status(juju_unit_status)
pod_is_ready = isinstance(juju_unit_status, ActiveStatus)
def on_config_changed_handler(event, fw_adapter, state):
set_juju_pod_spec(fw_adapter)
juju_model = fw_adapter.get_model_name()
juju_app = fw_adapter.get_app_name()
juju_unit = fw_adapter.get_unit_name()
pod_is_ready = False
# TODO: Fail by timeout, if pod will never go to the Ready state?
while not pod_is_ready:
logging.debug("Checking k8s pod readiness")
k8s_pod_status = k8s.get_pod_status(juju_model=juju_model,
juju_app=juju_app,
juju_unit=juju_unit)
logging.debug("Received k8s pod status: {0}".format(k8s_pod_status))
juju_unit_status = build_juju_unit_status(k8s_pod_status)
logging.debug("Built unit status: {0}".format(juju_unit_status))
fw_adapter.set_unit_status(juju_unit_status)
pod_is_ready = isinstance(juju_unit_status, ActiveStatus)
time.sleep(1)
def test_returns_active_status_if_pod_is_ready(self):
# Setup
status_dict = {
'metadata': {
'annotations': {
'juju.io/unit': uuid4()
}
},
'status': {
'phase': 'Running',
'conditions': [{
'type': 'ContainersReady',
'status': 'True'
}]
}
}
pod_status = PodStatus(status_dict=status_dict)
# Exercise
juju_unit_status = domain.build_juju_unit_status(pod_status)
# Assertions
assert type(juju_unit_status) == ActiveStatus
def test_returns_maintenance_status_if_pod_is_not_ready(self):
# Setup
status_dict = {
'metadata': {
'annotations': {
'juju.io/unit': uuid4()
}
},
'status': {
'phase': 'Running',
'conditions': [{
'type': 'ContainersReady',
'status': 'False'
}]
}
}
pod_status = PodStatus(status_dict=status_dict)
# Exercise
juju_unit_status = domain.build_juju_unit_status(pod_status)
# Assertions
assert type(juju_unit_status) == MaintenanceStatus
assert juju_unit_status.message == "Pod is getting ready"