def construct_k8s_metadata_from_pks_cache(sysadmin_client: vcd_client.Client,
ovdc_id, org_name, pks_plans,
pks_cluster_domain, k8s_provider):
vcd_utils.raise_error_if_user_not_from_system_org(sysadmin_client)
ctr_prov_context = {
K8S_PROVIDER_KEY: k8s_provider,
}
if k8s_provider == K8sProvider.PKS:
if not server_utils.is_pks_enabled():
raise e.CseServerError('CSE is not configured to work with PKS.')
ovdc = vcd_utils.get_vdc(client=sysadmin_client,
vdc_id=ovdc_id,
is_admin_operation=True)
pks_cache = server_utils.get_pks_cache()
pvdc_id = vcd_utils.get_pvdc_id(ovdc)
pvdc_info = pks_cache.get_pvdc_info(pvdc_id)
if not pvdc_info:
LOGGER.debug(f"pvdc '{pvdc_id}' is not backed "
f"by PKS-managed-vSphere resources")
raise e.CseServerError(f"VDC '{ovdc.get_resource().get('name')}'"
" is not eligible to provide resources"
" for PKS clusters.")
pks_account_info = pks_cache.get_pks_account_info(
org_name, pvdc_info.vc)
nsxt_info = pks_cache.get_nsxt_info(pvdc_info.vc)
pks_compute_profile_name = _construct_pks_compute_profile_name(
sysadmin_client, ovdc_id)
ctr_prov_context = construct_pks_context(
pks_account_info=pks_account_info,
pvdc_info=pvdc_info,
nsxt_info=nsxt_info,
pks_compute_profile_name=pks_compute_profile_name,
pks_plans=pks_plans,
pks_cluster_domain=pks_cluster_domain,
credentials_required=True)
return ctr_prov_context
def update_status(self, server_action: shared_constants.ServerAction):
def graceful_shutdown():
message = 'Shutting down CSE'
n = self.active_requests_count()
if n > 0:
message += f" CSE will finish processing {n} requests."
self._state = ServerState.STOPPING
return message
if self._state == ServerState.RUNNING:
if server_action == shared_constants.ServerAction.ENABLE:
return 'CSE is already enabled and running.'
if server_action == shared_constants.ServerAction.DISABLE:
self._state = ServerState.DISABLED
return 'CSE has been disabled.'
if server_action == shared_constants.ServerAction.STOP:
raise cse_exception.BadRequestError(
error_message='CSE must be disabled before '
'it can be stopped.')
raise cse_exception.BadRequestError(
error_message=f"Invalid server action: '{server_action}'")
if self._state == ServerState.DISABLED:
if server_action == shared_constants.ServerAction.ENABLE:
self._state = ServerState.RUNNING
return 'CSE has been enabled and is running.'
if server_action == shared_constants.ServerAction.DISABLE:
return 'CSE is already disabled.'
if server_action == shared_constants.ServerAction.STOP:
return graceful_shutdown()
if self._state == ServerState.STOPPING:
if server_action == shared_constants.ServerAction.ENABLE:
raise cse_exception.BadRequestError(
error_message='Cannot enable CSE while it is being'
'stopped.')
if server_action == shared_constants.ServerAction.DISABLE:
raise cse_exception.BadRequestError(
error_message='Cannot disable CSE while it is being'
' stopped.')
if server_action == shared_constants.ServerAction.STOP:
return graceful_shutdown()
raise cse_exception.CseServerError(
f"Invalid server state: '{self._state}'") # noqa: E501
def ovdc_update(request_data, op_ctx: ctx.OperationContext):
"""Request handler for ovdc enable, disable operations.
Required data: org_name, ovdc_name, k8s_provider
Conditional data:
if k8s_provider is 'ent-pks': pks_plan_name, pks_cluster_domain
:return: Dictionary with org VDC update task href.
"""
# TODO the data flow here should be better understood.
# org_name and ovdc_name seem redundant if we already have ovdc_id
data = req_utils.flatten_request_data(
request_data, [RequestKey.INPUT_SPEC])
required = [
RequestKey.ORG_NAME,
RequestKey.OVDC_NAME,
RequestKey.K8S_PROVIDER,
RequestKey.OVDC_ID
]
validated_data = data
req_utils.validate_payload(validated_data, required)
k8s_provider = validated_data[RequestKey.K8S_PROVIDER]
k8s_provider_info = {K8S_PROVIDER_KEY: k8s_provider}
# Record the telemetry data
cse_params = copy.deepcopy(validated_data)
cse_params[PayloadKey.SOURCE_DESCRIPTION] = thread_local_data.get_thread_local_data(ThreadLocalData.USER_AGENT) # noqa: E501
cse_operation = CseOperation.OVDC_DISABLE if k8s_provider == K8sProvider.NONE else CseOperation.OVDC_ENABLE # noqa: E501
record_user_action_details(cse_operation=cse_operation, cse_params=cse_params) # noqa: E501
sysadmin_client_v33 = \
op_ctx.get_sysadmin_client(api_version=DEFAULT_API_VERSION)
try:
if k8s_provider == K8sProvider.PKS:
if not server_utils.is_pks_enabled():
raise e.CseServerError('CSE server is not '
'configured to work with PKS.')
required = [
RequestKey.PKS_PLAN_NAME,
RequestKey.PKS_CLUSTER_DOMAIN
]
req_utils.validate_payload(validated_data, required)
# Check if target ovdc is not already enabled for other non PKS k8 providers # noqa: E501
ovdc_metadata = ovdc_utils.get_ovdc_k8s_provider_metadata(
sysadmin_client_v33,
ovdc_id=validated_data[RequestKey.OVDC_ID])
ovdc_k8_provider = ovdc_metadata.get(K8S_PROVIDER_KEY)
if ovdc_k8_provider != K8sProvider.NONE and \
ovdc_k8_provider != k8s_provider:
raise e.CseServerError("Ovdc already enabled for different K8 provider") # noqa: E501
k8s_provider_info = ovdc_utils.construct_k8s_metadata_from_pks_cache( # noqa: E501
sysadmin_client_v33,
ovdc_id=validated_data[RequestKey.OVDC_ID],
org_name=validated_data[RequestKey.ORG_NAME],
pks_plans=validated_data[RequestKey.PKS_PLAN_NAME],
pks_cluster_domain=validated_data[RequestKey.PKS_CLUSTER_DOMAIN], # noqa: E501
k8s_provider=k8s_provider)
ovdc_utils.create_pks_compute_profile(validated_data,
op_ctx,
k8s_provider_info)
task = ovdc_utils.update_ovdc_k8s_provider_metadata(
sysadmin_client_v33,
validated_data[RequestKey.OVDC_ID],
k8s_provider_data=k8s_provider_info,
k8s_provider=k8s_provider)
# Telemetry - Record successful enabling/disabling of ovdc
record_user_action(cse_operation, status=OperationStatus.SUCCESS)
return {'task_href': task.get('href')}
except Exception as err:
logger.SERVER_LOGGER.error(f"Error while updating OVDC: {str(err)}")
# Telemetry - Record failed enabling/disabling of ovdc
record_user_action(cse_operation, status=OperationStatus.FAILED)
raise err