Preparing Django app

python3 manage.py migrate
python3 manage.py collectstatic
python3 manage.py createsuperuser

Running with SigNoz

Create a virtual environment and activate it

python3 -m venv .venv
source .venv/bin/activate

Install requirements

pip install -r requirements.txt

Install instrumentation packages

opentelemetry-bootstrap --action=install

To run with gunicorn you need to add post_fork hook

Add a file gunicorn.config.py as given in this repo
Specify that config file when running gunicorn as in below run command

DJANGO_SETTINGS_MODULE=<DJANGO_APP>.settings OTEL_RESOURCE_ATTRIBUTES=service.name=<serviceName> OTEL_EXPORTER_OTLP_ENDPOINT=http://<IP OF SigNoz>:4317 OTEL_EXPORTER_OTLP_PROTOCOL=grpc opentelemetry-instrument gunicorn <DJANGO_APP>.wsgi -c gunicorn.config.py --workers 2 --threads 2

specifying DJANGO_SETTINGS_MODULE is necessary for opentelemetry instrumentation to work

For this example, sample command would look like

DJANGO_SETTINGS_MODULE=mysite.settings  OTEL_RESOURCE_ATTRIBUTES=service.name=MainApp OTEL_EXPORTER_OTLP_ENDPOINT=http://<IP Of SigNoz>:4317 OTEL_EXPORTER_OTLP_PROTOCOL=grpc opentelemetry-instrument gunicorn mysite.wsgi -c gunicorn.config.py --workers 2 --threads 2

Note: set OTEL_EXPORTER_OTLP_PROTOCOL=http/protobuf and port 4318 in endpoint OTEL_EXPORTER_OTLP_ENDPOINT="http://<IP of SigNoz>:4318" if you are using OTLP HTTP exporter.

If want to run docker image of django app directly

docker run --env \
    --env OTEL_SERVICE_NAME=djangoApp \
    --env OTEL_EXPORTER_OTLP_ENDPOINT=host.docker.internal:4317 \
    --env OTEL_EXPORTER_OTLP_PROTOCOL=grpc \
    --env DJANGO_SETTINGS_MODULE=mysite.settings \
    -p 8000:8000 \
    -t signoz/sample-django:latest opentelemetry-instrument gunicorn mysite.wsgi -c gunicorn.config.py --workers 2 --threads 2 --bind 0.0.0.0:8000

If want to use docker image of django app in docker-compose

Add below service to your docker-compose

  django-app:
    image: "signoz/sample-django:latest"
    container_name: sample-django
    command: opentelemetry-instrument gunicorn mysite.wsgi -c gunicorn.config.py --workers 2 --threads 2 --bind 0.0.0.0:8000
    ports:
      - "8000:8000"
    environment:
    - OTEL_SERVICE_NAME=djangoApp
    - OTEL_EXPORTER_OTLP_ENDPOINT=http://otel-collector:4317
    - OTEL_EXPORTER_OTLP_PROTOCOL=grpc
    - DJANGO_SETTINGS_MODULE=mysite.settings

Browsing the app and checking at SigNoz

Visit http://localhost:8000/admin and create a question for poll
Then visit the list of polls at http://localhost:8000/polls/ and explore the polls
The data should be visible now in SigNoz at http://<IP of SigNoz>:3000

srikanthccv / sample-django Goto Github PK

sample-django's Introduction

Preparing Django app

Running with SigNoz

To run with gunicorn you need to add post_fork hook

If want to run docker image of django app directly

If want to use docker image of django app in docker-compose

Browsing the app and checking at SigNoz

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