Files
authentik/authentik/admin/api/workers.py
Jens L 53e2b2c784 Prometheus metrics (#914)
* admin: add worker metrics

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* admin: add version metrics

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* events: add gauge for system tasks

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* outposts: add gauge for last hello and connection status

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* root: re-add prometheus metrics to database

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* root: allow access to metrics without credentials when debug is on

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* root: add UpdatingGauge to auto-set value on load

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* flows: add metrics for cache and building

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* policies: add metrics for policy engine

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* events: add histogram for task durations

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* events: revert to gauge because values are updated on export view

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* core: add gauge to count all models

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* events: add metrics for events

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>
2021-05-23 20:29:34 +02:00

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Python

"""authentik administration overview"""
from drf_spectacular.utils import extend_schema, inline_serializer
from prometheus_client import Gauge
from rest_framework.fields import IntegerField
from rest_framework.permissions import IsAdminUser
from rest_framework.request import Request
from rest_framework.response import Response
from rest_framework.views import APIView
from authentik.root.celery import CELERY_APP
GAUGE_WORKERS = Gauge("authentik_admin_workers", "Currently connected workers")
class WorkerView(APIView):
"""Get currently connected worker count."""
permission_classes = [IsAdminUser]
@extend_schema(
responses=inline_serializer("Workers", fields={"count": IntegerField()})
)
def get(self, request: Request) -> Response:
"""Get currently connected worker count."""
count = len(CELERY_APP.control.ping(timeout=0.5))
return Response({"count": count})