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fix: Logger settings for feature servers and updated logger for permission flow by redhatHameed · Pull Request #4531 · feast-dev/feast · GitHub
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fix: Logger settings for feature servers and updated logger for permission flow #4531

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Merged
tokoko merged 3 commits into from
Sep 19, 2024
Merged

fix: Logger settings for feature servers and updated logger for permission flow #4531

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71267e5
Logger setting for feature servers
redhatHameed Sep 17, 2024
1b5a8fc
added/updated logger for permission flow
redhatHameed Sep 18, 2024
286a6d7
set defualt logger level for feature servers as WARNING
redhatHameed Sep 18, 2024
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8 changes: 8 additions & 0 deletions infra/charts/feast-feature-server/templates/deployment.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -42,20 +42,28 @@ spec:
command:
{{- if eq .Values.feast_mode "offline" }}
- "feast"
- "--log-level"
- "{{ .Values.logLevel }}"
- "serve_offline"
- "-h"
- "0.0.0.0"
{{- else if eq .Values.feast_mode "ui" }}
- "feast"
- "--log-level"
- "{{ .Values.logLevel }}"
- "ui"
- "-h"
- "0.0.0.0"
{{- else if eq .Values.feast_mode "registry" }}
- "feast"
- "--log-level"
- "{{ .Values.logLevel }}"
- "serve_registry"
{{- else }}
{{- if .Values.metrics.enlabled }}
- "feast"
- "--log-level"
- "{{ .Values.logLevel }}"
- "serve"
- "--metrics"
- "-h"
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2 changes: 2 additions & 0 deletions infra/charts/feast-feature-server/values.yaml
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Expand Up @@ -11,6 +11,8 @@ image:
# image.tag -- The Docker image tag (can be overwritten if custom feature server deps are needed for on demand transforms)
tag: 0.40.0

logLevel: "WARNING" # Set log level DEBUG, INFO, WARNING, ERROR, and CRITICAL (case-insensitive)

imagePullSecrets: []
nameOverride: ""
fullnameOverride: ""
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6 changes: 4 additions & 2 deletions sdk/python/feast/permissions/auth/kubernetes_token_parser.py
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Expand Up @@ -40,14 +40,16 @@ async def user_details_from_access_token(self, access_token: str) -> User:
"""
sa_namespace, sa_name = _decode_token(access_token)
current_user = f"{sa_namespace}:{sa_name}"
logging.info(f"Received request from {sa_name} in {sa_namespace}")
logger.info(
f"Request received from ServiceAccount: {sa_name} in namespace: {sa_namespace}"
)

intra_communication_base64 = os.getenv("INTRA_COMMUNICATION_BASE64")
if sa_name is not None and sa_name == intra_communication_base64:
return User(username=sa_name, roles=[])
else:
roles = self.get_roles(sa_namespace, sa_name)
logging.info(f"SA roles are: {roles}")
logger.info(f"Roles for ServiceAccount {sa_name}: {roles}")

return User(username=current_user, roles=roles)

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4 changes: 2 additions & 2 deletions sdk/python/feast/permissions/auth/oidc_token_parser.py
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Expand Up @@ -17,7 +17,6 @@
from feast.permissions.user import User

logger = logging.getLogger(__name__)
logger.setLevel(logging.INFO)


class OidcTokenParser(TokenParser):
Expand Down Expand Up @@ -69,8 +68,9 @@ async def user_details_from_access_token(self, access_token: str) -> User:

try:
await self._validate_token(access_token)
logger.info("Validated token")
logger.debug("Token successfully validated.")
except Exception as e:
logger.error(f"Token validation failed: {e}")
raise AuthenticationError(f"Invalid token: {e}")

optional_custom_headers = {"User-agent": "custom-user-agent"}
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1 change: 1 addition & 0 deletions sdk/python/feast/permissions/client/intra_comm_authentication_client_manager.py
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Expand Up @@ -13,6 +13,7 @@ class IntraCommAuthClientManager(AuthenticationClientManager):
def __init__(self, auth_config: AuthConfig, intra_communication_base64: str):
self.auth_config = auth_config
self.intra_communication_base64 = intra_communication_base64
logger.debug(f"AuthConfig type set to {self.auth_config.type}")

def get_token(self):
if self.auth_config.type == AuthType.OIDC.value:
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4 changes: 4 additions & 0 deletions sdk/python/feast/permissions/enforcer.py
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Expand Up @@ -67,8 +67,12 @@ def enforce_policy(
if evaluator.is_decided():
grant, explanations = evaluator.grant()
if not grant and not filter_only:
logger.error(f"Permission denied: {','.join(explanations)}")
raise FeastPermissionError(",".join(explanations))
if grant:
logger.debug(
f"Permission granted for {type(resource).__name__}:{resource.name}"
)
_permitted_resources.append(resource)
break
else:
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9 changes: 5 additions & 4 deletions sdk/python/feast/permissions/server/arrow.py
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Expand Up @@ -17,7 +17,6 @@
from feast.permissions.user import User

logger = logging.getLogger(__name__)
logger.setLevel(logging.INFO)


class AuthorizationMiddlewareFactory(fl.ServerMiddlewareFactory):
Expand Down Expand Up @@ -49,7 +48,9 @@ def __init__(self, access_token: str, *args, **kwargs):

def call_completed(self, exception):
if exception:
print(f"{AuthorizationMiddleware.__name__} received {exception}")
logger.exception(
f"{AuthorizationMiddleware.__name__} encountered an exception: {exception}"

@lokeshrangineni lokeshrangineni Sep 19, 2024

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The better way to log exception is logging.exception I m not sure what it logs if we do the {exception}.

@redhatHameed redhatHameed Sep 19, 2024

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set as logging.exception. These will arrow flight sever related internal exceptions.

)

async def extract_user(self) -> User:
"""
Expand All @@ -69,14 +70,14 @@ def inject_user_details(context: ServerCallContext):
context: The endpoint context.
"""
if context.get_middleware("auth") is None:
logger.info("No `auth` middleware.")
logger.warning("No `auth` middleware.")
return

sm = get_security_manager()
if sm is not None:
auth_middleware = cast(AuthorizationMiddleware, context.get_middleware("auth"))
current_user = asyncio.run(auth_middleware.extract_user())
print(f"extracted user: {current_user}")
logger.debug(f"User extracted: {current_user}")

sm.set_current_user(current_user)

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7 changes: 4 additions & 3 deletions sdk/python/feast/permissions/server/grpc.py
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Expand Up @@ -9,7 +9,6 @@
from feast.permissions.security_manager import get_security_manager

logger = logging.getLogger(__name__)
logger.setLevel(logging.INFO)


class AuthInterceptor(grpc.ServerInterceptor):
Expand All @@ -22,11 +21,13 @@ def intercept_service(self, continuation, handler_call_details):
metadata=dict(handler_call_details.invocation_metadata)
)

print(f"Fetching user for token: {len(access_token)}")
logger.debug(
f"Fetching user details for token of length: {len(access_token)}"

@lokeshrangineni lokeshrangineni Sep 19, 2024

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my 2 cents - may be debug log here is more appropriate.

@redhatHameed redhatHameed Sep 19, 2024

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set as debug

)
current_user = asyncio.run(
auth_manager.token_parser.user_details_from_access_token(access_token)
)
print(f"User is: {current_user}")
logger.debug(f"User is: {current_user}")
sm.set_current_user(current_user)

return continuation(handler_call_details)
1 change: 0 additions & 1 deletion sdk/python/feast/permissions/server/utils.py
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Expand Up @@ -30,7 +30,6 @@
from feast.permissions.server.rest_token_extractor import RestTokenExtractor

logger = logging.getLogger(__name__)
logger.setLevel(logging.INFO)


class ServerType(enum.Enum):
Expand Down