def show(self, format=None):
"""show the data object content in Jupyter
:param format: format to use (when there is no/wrong suffix), e.g. 'png'
"""
if not is_ipython:
logger.warning(
"Jupyter/IPython was not detected, .show() will only display inside Jupyter"
)
return
from IPython import display
suffix = self.suffix.lower()
if format:
suffix = "." + format
if suffix in [".jpg", ".png", ".gif"]:
display.display(display.Image(self.get(), format=suffix[1:]))
elif suffix in [".htm", ".html"]:
display.display(display.HTML(self.get(encoding="utf-8")))
elif suffix in [".csv", ".pq", ".parquet"]:
display.display(self.as_df())
elif suffix in [".yaml", ".txt", ".py"]:
display.display(display.Pretty(self.get(encoding="utf-8")))
elif suffix == ".json":
display.display(display.JSON(orjson.loads(self.get())))
elif suffix == ".md":
display.display(display.Markdown(self.get(encoding="utf-8")))
else:
logger.error(f"unsupported show() format {suffix} for {self.url}")
def _init_endpoint_record(graph_server, model: V2ModelServer):
logger.info("Initializing endpoint records")
try:
project, uri, tag, hash_key = parse_versioned_object_uri(
graph_server.function_uri)
if model.version:
versioned_model_name = f"{model.name}:{model.version}"
else:
versioned_model_name = f"{model.name}:latest"
model_endpoint = ModelEndpoint(
metadata=ModelEndpointMetadata(project=project,
labels=model.labels),
spec=ModelEndpointSpec(
function_uri=graph_server.function_uri,
model=versioned_model_name,
model_class=model.__class__.__name__,
model_uri=model.model_path,
stream_path=config.model_endpoint_monitoring.store_prefixes.
default.format(project=project, kind="stream"),
active=True,
),
status=ModelEndpointStatus(),
)
db = mlrun.get_run_db()
db.create_or_patch_model_endpoint(
project=project,
endpoint_id=model_endpoint.metadata.uid,
model_endpoint=model_endpoint,
)
except Exception as e:
logger.error("Failed to create endpoint record", exc=e)
def _start_function(function, auth_info: mlrun.api.schemas.AuthInfo):
db_session = mlrun.api.db.session.create_session()
try:
resource = runtime_resources_map.get(function.kind)
if "start" not in resource:
log_and_raise(
HTTPStatus.BAD_REQUEST.value,
reason="runtime error: 'start' not supported by this runtime",
)
try:
run_db = get_run_db_instance(db_session)
function.set_db_connection(run_db)
mlrun.api.api.utils.ensure_function_has_auth_set(
function, auth_info)
mlrun.api.api.utils.process_function_service_account(function)
# resp = resource["start"](fn) # TODO: handle resp?
resource["start"](function)
function.save(versioned=False)
logger.info("Fn:\n %s", function.to_yaml())
except Exception as err:
logger.error(traceback.format_exc())
log_and_raise(HTTPStatus.BAD_REQUEST.value,
reason=f"runtime error: {err}")
finally:
mlrun.api.db.session.close_session(db_session)
def _build_function(
db_session,
auth_info: mlrun.api.schemas.AuthInfo,
function,
with_mlrun,
skip_deployed,
mlrun_version_specifier,
):
fn = None
ready = None
try:
fn = new_function(runtime=function)
run_db = get_run_db_instance(db_session, auth_info.session)
fn.set_db_connection(run_db)
fn.save(versioned=False)
if fn.kind in RuntimeKinds.nuclio_runtimes():
mlrun.api.api.utils.ensure_function_has_auth_set(fn, auth_info)
deploy_nuclio_function(fn)
# deploy only start the process, the get status API is used to check readiness
ready = False
else:
ready = build_runtime(fn, with_mlrun, mlrun_version_specifier,
skip_deployed)
fn.save(versioned=True)
logger.info("Fn:\n %s", fn.to_yaml())
except Exception as err:
logger.error(traceback.format_exc())
log_and_raise(HTTPStatus.BAD_REQUEST.value,
reason=f"runtime error: {err}")
return fn, ready
def function_status():
try:
data = request.get_json(force=True)
except ValueError:
return json_error(HTTPStatus.BAD_REQUEST, reason='bad JSON body')
logger.info('function_status:\n{}'.format(data))
selector = data.get('selector')
kind = data.get('kind')
if not selector or not kind:
return json_error(
HTTPStatus.BAD_REQUEST,
reason='runtime error: selector or runtime kind not specified',
)
resource = runtime_resources_map.get(kind)
if 'status' not in resource:
return json_error(
HTTPStatus.BAD_REQUEST,
reason='runtime error: "status" not supported by this runtime',
)
try:
resp = resource['status'](selector)
logger.info('status: %s', resp)
except Exception as err:
logger.error(traceback.format_exc())
return json_error(
HTTPStatus.BAD_REQUEST,
reason='runtime error: {}'.format(err),
)
return jsonify(ok=True, data=resp)
def _start_function(db_session, data):
logger.info("start_function:\n{}".format(data))
url = data.get("functionUrl")
if not url:
log_and_raise(HTTPStatus.BAD_REQUEST,
reason="runtime error: functionUrl not specified")
project, name, tag, hash_key = parse_function_uri(url)
runtime = get_db().get_function(db_session, name, project, tag, hash_key)
if not runtime:
log_and_raise(
HTTPStatus.BAD_REQUEST,
reason="runtime error: function {} not found".format(url))
fn = new_function(runtime=runtime)
resource = runtime_resources_map.get(fn.kind)
if "start" not in resource:
log_and_raise(
HTTPStatus.BAD_REQUEST,
reason="runtime error: 'start' not supported by this runtime")
try:
run_db = get_run_db_instance(db_session)
fn.set_db_connection(run_db)
# resp = resource["start"](fn) # TODO: handle resp?
resource["start"](fn)
fn.save(versioned=False)
logger.info("Fn:\n %s", fn.to_yaml())
except Exception as err:
logger.error(traceback.format_exc())
log_and_raise(HTTPStatus.BAD_REQUEST,
reason="runtime error: {}".format(err))
return fn
def is_not_none(field: Any, dict_path: List[str]):
if field is not None:
return True
logger.error(
f"Expected event field is missing: {field} [Event -> {''.join(dict_path)}]"
)
return False
def build_function():
try:
data = request.get_json(force=True)
except ValueError:
return json_error(HTTPStatus.BAD_REQUEST, reason='bad JSON body')
logger.info('build_function:\n{}'.format(data))
function = data.get('function')
with_mlrun = strtobool(data.get('with_mlrun', 'on'))
try:
fn = new_function(runtime=function)
fn.set_db_connection(_db)
fn.save(versioned=False)
ready = build_runtime(fn, with_mlrun)
fn.save(versioned=False)
logger.info('Fn:\n %s', fn.to_yaml())
except Exception as err:
logger.error(traceback.format_exc())
return json_error(
HTTPStatus.BAD_REQUEST,
reason='runtime error: {}'.format(err),
)
return jsonify(ok=True, data=fn.to_dict(), ready=ready)
def _get_function_status(data):
logger.info("function_status:\n{}".format(data))
selector = data.get("selector")
kind = data.get("kind")
if not selector or not kind:
log_and_raise(
HTTPStatus.BAD_REQUEST,
reason="runtime error: selector or runtime kind not specified",
)
resource = runtime_resources_map.get(kind)
if "status" not in resource:
log_and_raise(
HTTPStatus.BAD_REQUEST,
reason="runtime error: 'status' not supported by this runtime",
)
resp = None
try:
resp = resource["status"](selector)
logger.info("status: %s", resp)
except Exception as err:
logger.error(traceback.format_exc())
log_and_raise(HTTPStatus.BAD_REQUEST,
reason="runtime error: {}".format(err))
def _submit_run(db_session: Session, auth_info: mlrun.api.schemas.AuthInfo,
data) -> typing.Tuple[str, str, str, typing.Dict]:
"""
:return: Tuple with:
1. str of the project of the run
2. str of the kind of the function of the run
3. str of the uid of the run that started execution (None when it was scheduled)
4. dict of the response info
"""
run_uid = None
project = None
try:
fn, task = _parse_submit_run_body(db_session, auth_info, data)
run_db = get_run_db_instance(db_session, auth_info.session)
fn.set_db_connection(run_db, True)
logger.info("Submitting run", function=fn.to_dict(), task=task)
# fn.spec.rundb = "http://mlrun-api:8080"
schedule = data.get("schedule")
if schedule:
cron_trigger = schedule
if isinstance(cron_trigger, dict):
cron_trigger = schemas.ScheduleCronTrigger(**cron_trigger)
schedule_labels = task["metadata"].get("labels")
get_scheduler().create_schedule(
db_session,
auth_info,
task["metadata"]["project"],
task["metadata"]["name"],
schemas.ScheduleKinds.job,
data,
cron_trigger,
schedule_labels,
)
project = task["metadata"]["project"]
response = {
"schedule": schedule,
"project": task["metadata"]["project"],
"name": task["metadata"]["name"],
}
else:
run = fn.run(task, watch=False)
run_uid = run.metadata.uid
project = run.metadata.project
if run:
response = run.to_dict()
except HTTPException:
logger.error(traceback.format_exc())
raise
except mlrun.errors.MLRunHTTPStatusError:
raise
except Exception as err:
logger.error(traceback.format_exc())
log_and_raise(HTTPStatus.BAD_REQUEST.value,
reason=f"runtime error: {err}")
logger.info("Run submission succeeded", response=response)
return project, fn.kind, run_uid, {"data": response}
def _get_launcher(self, name, namespace=None):
pods = self.get_pods(name, namespace, launcher=True)
if not pods:
logger.error("no pod matches that job name")
return
# TODO: Why was this here?
# k8s = self._get_k8s()
return list(pods.items())[0]
def is_list_of_numerics(field: List[Union[int, float, dict, list]],
dict_path: List[str]):
if all(isinstance(x, int) or isinstance(x, float) for x in field):
return True
logger.error(
f"Expected event field is missing: {field} [Event -> {''.join(dict_path)}]"
)
return False
def is_list_of_numerics(self, field: List[Union[int, float, dict, list]],
dict_path: List[str]):
if all(isinstance(x, int) or isinstance(x, float) for x in field):
return True
logger.error(
f"List does not consist of only numeric values: {field} [Event -> {','.join(dict_path)}]"
)
return False
def build_status(name: str = "",
project: str = "",
tag: str = "",
offset: int = 0,
logs: str = "on",
db_session: Session = Depends(deps.get_db_session)):
logs = strtobool(logs)
fn = get_db().get_function(db_session, name, project, tag)
if not fn:
log_and_raise(HTTPStatus.NOT_FOUND,
name=name,
project=project,
tag=tag)
state = get_in(fn, "status.state", "")
pod = get_in(fn, "status.build_pod", "")
image = get_in(fn, "spec.build.image", "")
out = b""
if not pod:
if state == "ready":
image = image or get_in(fn, "spec.image")
return Response(content=out,
media_type="text/plain",
headers={
"function_status": state,
"function_image": image,
"builder_pod": pod
})
logger.info("get pod {} status".format(pod))
state = get_k8s().get_pod_status(pod)
logger.info("pod state={}".format(state))
if state == "succeeded":
logger.info("build completed successfully")
state = "ready"
if state in ["failed", "error"]:
logger.error("build {}, watch the build pod logs: {}".format(
state, pod))
if logs and state != "pending":
resp = get_k8s().logs(pod)
if resp:
out = resp.encode()[offset:]
update_in(fn, "status.state", state)
if state == "ready":
update_in(fn, "spec.image", image)
get_db().store_function(db_session, fn, name, project, tag)
return Response(content=out,
media_type="text/plain",
headers={
"function_status": state,
"function_image": image,
"builder_pod": pod
})
def build_status():
name = request.args.get('name', '')
project = request.args.get('project', '')
tag = request.args.get('tag', '')
offset = int(request.args.get('offset', '0'))
logs = strtobool(request.args.get('logs', 'on'))
fn = _db.get_function(name, project, tag)
if not fn:
return json_error(HTTPStatus.NOT_FOUND,
name=name,
project=project,
tag=tag)
state = get_in(fn, 'status.state', '')
pod = get_in(fn, 'status.build_pod', '')
image = get_in(fn, 'spec.build.image', '')
out = b''
if not pod:
if state == 'ready':
image = image or get_in(fn, 'spec.image')
return Response(out,
mimetype='text/plain',
headers={
"function_status": state,
"function_image": image,
"builder_pod": pod
})
logger.info('get pod {} status'.format(pod))
state = _k8s.get_pod_status(pod)
logger.info('pod state={}'.format(state))
if state == 'succeeded':
logger.info('build completed successfully')
state = 'ready'
if state in ['failed', 'error']:
logger.error('build {}, watch the build pod logs: {}'.format(
state, pod))
if logs and state != 'pending':
resp = _k8s.logs(pod)
if resp:
out = resp.encode()[offset:]
update_in(fn, 'status.state', state)
if state == 'ready':
update_in(fn, 'spec.image', image)
_db.store_function(fn, name, project, tag)
return Response(out,
mimetype='text/plain',
headers={
"function_status": state,
"function_image": image,
"builder_pod": pod
})
def _submit(data):
task = data.get('task')
function = data.get('function')
url = data.get('functionUrl')
if not url and task:
url = get_in(task, 'spec.function')
if not (function or url) or not task:
return json_error(
HTTPStatus.BAD_REQUEST,
reason='bad JSON, need to include function/url and task objects',
)
# TODO: block exec for function['kind'] in ['', 'local] (must be a
# remote/container runtime)
try:
if function:
fn = new_function(runtime=function)
else:
if '://' in url:
fn = import_function(url=url)
else:
project, name, tag = parse_function_uri(url)
runtime = _db.get_function(name, project, tag)
if not runtime:
return json_error(
HTTPStatus.BAD_REQUEST,
reason='runtime error: function {} not found'.format(
url),
)
fn = new_function(runtime=runtime)
fn.set_db_connection(_db, True)
logger.info('func:\n{}'.format(fn.to_yaml()))
# fn.spec.rundb = 'http://mlrun-api:8080'
schedule = data.get('schedule')
if schedule:
args = (task, )
job_id = _scheduler.add(schedule, fn, args)
_db.save_schedule(data)
resp = {'schedule': schedule, 'id': job_id}
else:
resp = fn.run(task, watch=False)
logger.info('resp: %s', resp.to_yaml())
except Exception as err:
logger.error(traceback.format_exc())
return json_error(
HTTPStatus.BAD_REQUEST,
reason='runtime error: {}'.format(err),
)
if not isinstance(resp, dict):
resp = resp.to_dict()
return jsonify(ok=True, data=resp)
def post_init(self):
try:
self.v3io.stream.create(
container=self.stream_container,
stream_path=self.stream_path,
shard_count=1,
)
except Exception as e:
if "ResourceInUseException" in str(e):
logger.error("Stream already exsits...")
else:
raise e
def _submit_mpijob(self, job, namespace=None):
mpi_group, mpi_version, mpi_plural = self._get_crd_info()
k8s = self._get_k8s()
namespace = k8s.resolve_namespace(namespace)
try:
resp = k8s.crdapi.create_namespaced_custom_object(
mpi_group,
mpi_version,
namespace=namespace,
plural=mpi_plural,
body=job)
name = get_in(resp, 'metadata.name', 'unknown')
logger.info('MpiJob {} created'.format(name))
return resp
except client.rest.ApiException as e:
logger.error("Exception when creating MPIJob: %s" % e)
raise RunError("Exception when creating MPIJob: %s" % e)
def _build_function(db_session, function, with_mlrun):
fn = None
ready = None
try:
fn = new_function(runtime=function)
run_db = get_run_db_instance(db_session)
fn.set_db_connection(run_db)
fn.save(versioned=False)
ready = build_runtime(fn, with_mlrun)
fn.save(versioned=False)
logger.info("Fn:\n %s", fn.to_yaml())
except Exception as err:
logger.error(traceback.format_exc())
log_and_raise(HTTPStatus.BAD_REQUEST,
reason="runtime error: {}".format(err))
return fn, ready
def start_function():
try:
data = request.get_json(force=True)
except ValueError:
return json_error(HTTPStatus.BAD_REQUEST, reason='bad JSON body')
logger.info('start_function:\n{}'.format(data))
url = data.get('functionUrl')
if not url:
return json_error(
HTTPStatus.BAD_REQUEST,
reason='runtime error: functionUrl not specified',
)
project, name, tag = parse_function_uri(url)
runtime = _db.get_function(name, project, tag)
if not runtime:
return json_error(
HTTPStatus.BAD_REQUEST,
reason='runtime error: function {} not found'.format(url),
)
fn = new_function(runtime=runtime)
resource = runtime_resources_map.get(fn.kind)
if 'start' not in resource:
return json_error(
HTTPStatus.BAD_REQUEST,
reason='runtime error: "start" not supported by this runtime',
)
try:
fn.set_db_connection(_db)
# resp = resource['start'](fn) # TODO: handle resp?
resource['start'](fn)
fn.save(versioned=False)
logger.info('Fn:\n %s', fn.to_yaml())
except Exception as err:
logger.error(traceback.format_exc())
return json_error(
HTTPStatus.BAD_REQUEST,
reason='runtime error: {}'.format(err),
)
return jsonify(ok=True, data=fn.to_dict())
def _submit_mpijob(self, job, namespace=None):
mpi_group, mpi_version, mpi_plural = self._get_crd_info()
k8s = self._get_k8s()
namespace = k8s.resolve_namespace(namespace)
try:
resp = k8s.crdapi.create_namespaced_custom_object(
mpi_group,
mpi_version,
namespace=namespace,
plural=mpi_plural,
body=job,
)
name = get_in(resp, "metadata.name", "unknown")
logger.info(f"MpiJob {name} created")
return resp
except client.rest.ApiException as exc:
logger.error(f"Exception when creating MPIJob: {exc}")
raise RunError(f"Exception when creating MPIJob: {exc}")
def _get_function_status(data, auth_info: mlrun.api.schemas.AuthInfo):
logger.info(f"function_status:\n{data}")
selector = data.get("selector")
kind = data.get("kind")
if not selector or not kind:
log_and_raise(
HTTPStatus.BAD_REQUEST.value,
reason="runtime error: selector or runtime kind not specified",
)
project, name = data.get("project"), data.get("name")
# Only after 0.6.6 the client start sending the project and name, as long as 0.6.6 is a valid version we'll need
# to try and resolve them from the selector. TODO: remove this when 0.6.6 is not relevant anymore
if not project or not name:
project, name, _ = mlrun.runtimes.utils.parse_function_selector(
selector)
mlrun.api.utils.auth.verifier.AuthVerifier(
).query_project_resource_permissions(
mlrun.api.schemas.AuthorizationResourceTypes.function,
project,
name,
mlrun.api.schemas.AuthorizationAction.read,
auth_info,
)
resource = runtime_resources_map.get(kind)
if "status" not in resource:
log_and_raise(
HTTPStatus.BAD_REQUEST.value,
reason="runtime error: 'status' not supported by this runtime",
)
resp = None
try:
resp = resource["status"](selector)
logger.info("status: %s", resp)
except Exception as err:
logger.error(traceback.format_exc())
log_and_raise(HTTPStatus.BAD_REQUEST.value,
reason=f"runtime error: {err}")
def _build_function(db_session, function, with_mlrun):
fn = None
ready = None
try:
fn = new_function(runtime=function)
run_db = get_run_db_instance(db_session)
fn.set_db_connection(run_db)
fn.save(versioned=False)
if fn.kind in RuntimeKinds.nuclio_runtimes():
deploy_nuclio_function(fn)
# deploy only start the process, the get status API is used to check readiness
ready = False
else:
ready = build_runtime(fn, with_mlrun)
fn.save(versioned=True)
logger.info("Fn:\n %s", fn.to_yaml())
except Exception as err:
logger.error(traceback.format_exc())
log_and_raise(HTTPStatus.BAD_REQUEST.value,
reason="runtime error: {}".format(err))
return fn, ready
async def _process_event(self, event):
# async implementation (with storey)
body = self._get_event_or_body(event)
method, url, headers, body = self._generate_request(event, body)
kwargs = {}
if self.timeout:
kwargs["timeout"] = aiohttp.ClientTimeout(total=self.timeout)
try:
resp = await self._client_session.request(method,
url,
headers=headers,
data=body,
ssl=False,
**kwargs)
if resp.status >= 500:
text = await resp.text()
raise RuntimeError(f"bad http response {resp.status}: {text}")
return resp
except asyncio.TimeoutError as exc:
logger.error(
f"http request to {url} timed out in RemoteStep {self.name}")
raise exc
def _start_function(function):
db_session = mlrun.api.db.session.create_session()
try:
resource = runtime_resources_map.get(function.kind)
if "start" not in resource:
log_and_raise(
HTTPStatus.BAD_REQUEST.value,
reason="runtime error: 'start' not supported by this runtime",
)
try:
run_db = get_run_db_instance(db_session)
function.set_db_connection(run_db)
# resp = resource["start"](fn) # TODO: handle resp?
resource["start"](function)
function.save(versioned=False)
logger.info("Fn:\n %s", function.to_yaml())
except Exception as err:
logger.error(traceback.format_exc())
log_and_raise(HTTPStatus.BAD_REQUEST.value,
reason="runtime error: {}".format(err))
finally:
mlrun.api.db.session.close_session(db_session)
def run(
cls,
project,
workflow_spec: WorkflowSpec,
name=None,
workflow_handler=None,
secrets=None,
artifact_path=None,
namespace=None,
) -> _PipelineRunStatus:
pipeline_context.set(project, workflow_spec)
workflow_handler = _PipelineRunner._get_handler(
workflow_handler, workflow_spec, project, secrets
)
workflow_id = uuid.uuid4().hex
pipeline_context.workflow_id = workflow_id
pipeline_context.workflow_artifact_path = artifact_path
project.notifiers.push_start_message(project.metadata.name, id=workflow_id)
try:
workflow_handler(**workflow_spec.args)
state = mlrun.run.RunStatuses.succeeded
except Exception as e:
trace = traceback.format_exc()
logger.error(trace)
project.notifiers.push(
f"Workflow {workflow_id} run failed!, error: {e}\n{trace}"
)
state = mlrun.run.RunStatuses.failed
mlrun.run.wait_for_runs_completion(pipeline_context.runs_map.values())
project.notifiers.push_run_results(
pipeline_context.runs_map.values(), state=state
)
pipeline_context.clear()
return _PipelineRunStatus(
workflow_id, cls, project=project, workflow=workflow_spec, state=state
)
def _init_endpoint_record(context, model_logger: Optional[_ModelLogPusher]):
if model_logger is None or isinstance(model_logger.output_stream,
_DummyStream):
return
try:
project, uri, tag, hash_key = parse_versioned_object_uri(
model_logger.function_uri)
if model_logger.model.version:
model = f"{model_logger.model.name}:{model_logger.model.version}"
else:
model = model_logger.model.name
model_endpoint = ModelEndpoint(
metadata=ModelEndpointMetadata(project=project,
labels=model_logger.model.labels),
spec=ModelEndpointSpec(
function_uri=model_logger.function_uri,
model=model,
model_class=model_logger.model.__class__.__name__,
model_uri=model_logger.model.model_path,
stream_path=model_logger.stream_path,
active=True,
),
status=ModelEndpointStatus(),
)
db = mlrun.get_run_db()
db.create_or_patch(
project=project,
endpoint_id=model_endpoint.metadata.uid,
model_endpoint=model_endpoint,
)
except Exception as e:
logger.error("Failed to create endpoint record", exc=e)
def log_and_raise(status=HTTPStatus.BAD_REQUEST.value, **kw):
logger.error(str(kw))
raise HTTPException(status_code=status, detail=kw)
def build_status(
name: str = "",
project: str = "",
tag: str = "",
offset: int = 0,
logs: bool = True,
last_log_timestamp: float = 0.0,
verbose: bool = False,
db_session: Session = Depends(deps.get_db_session),
):
fn = get_db().get_function(db_session, name, project, tag)
if not fn:
log_and_raise(HTTPStatus.NOT_FOUND.value,
name=name,
project=project,
tag=tag)
# nuclio deploy status
if fn.get("kind") in RuntimeKinds.nuclio_runtimes():
(
state,
address,
nuclio_name,
last_log_timestamp,
text,
) = get_nuclio_deploy_status(name,
project,
tag,
last_log_timestamp=last_log_timestamp,
verbose=verbose)
if state == "ready":
logger.info("Nuclio function deployed successfully", name=name)
if state == "error":
logger.error(f"Nuclio deploy error, {text}", name=name)
update_in(fn, "status.nuclio_name", nuclio_name)
update_in(fn, "status.state", state)
update_in(fn, "status.address", address)
versioned = False
if state == "ready":
# Versioned means the version will be saved in the DB forever, we don't want to spam
# the DB with intermediate or unusable versions, only successfully deployed versions
versioned = True
get_db().store_function(db_session,
fn,
name,
project,
tag,
versioned=versioned)
return Response(
content=text,
media_type="text/plain",
headers={
"x-mlrun-function-status": state,
"x-mlrun-last-timestamp": str(last_log_timestamp),
"x-mlrun-address": address,
"x-mlrun-name": nuclio_name,
},
)
# job deploy status
state = get_in(fn, "status.state", "")
pod = get_in(fn, "status.build_pod", "")
image = get_in(fn, "spec.build.image", "")
out = b""
if not pod:
if state == "ready":
image = image or get_in(fn, "spec.image")
return Response(
content=out,
media_type="text/plain",
headers={
"function_status": state,
"function_image": image,
"builder_pod": pod,
},
)
logger.info("get pod {} status".format(pod))
state = get_k8s().get_pod_status(pod)
logger.info("pod state={}".format(state))
if state == "succeeded":
logger.info("build completed successfully")
state = "ready"
if state in ["failed", "error"]:
logger.error("build {}, watch the build pod logs: {}".format(
state, pod))
if logs and state != "pending":
resp = get_k8s().logs(pod)
if resp:
out = resp.encode()[offset:]
update_in(fn, "status.state", state)
if state == "ready":
update_in(fn, "spec.image", image)
versioned = False
if state == "ready":
versioned = True
get_db().store_function(db_session,
fn,
name,
project,
tag,
versioned=versioned)
return Response(
content=out,
media_type="text/plain",
headers={
"x-mlrun-function-status": state,
"function_status": state,
"function_image": image,
"builder_pod": pod,
},
)
def json_error(status=HTTPStatus.BAD_REQUEST, **kw):
kw.setdefault('ok', False)
logger.error(str(kw))
reply = jsonify(**kw)
reply.status_code = status
return reply
