Update python getting started guid

getting-started-guides/compose.yaml

@@ -29,6 +29,16 @@ services:
       - OTEL_RESOURCE_ATTRIBUTES=service.instance.id=123
     ports:
       - 8080
+  python:
+    build: python
+    environment:
+      - OTEL_SERVICE_NAME=getting-started-python
+      - OTEL_EXPORTER_OTLP_ENDPOINT
+      - OTEL_EXPORTER_OTLP_HEADERS
+      - OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT=4095
+      - OTEL_RESOURCE_ATTRIBUTES=service.instance.id=123
+    ports:
+      - 8080
   ruby:
     build: ruby
     environment:
@@ -54,4 +64,5 @@ services:
       - dotnet
       - go
       - javascript
+      - python
       - ruby

getting-started-guides/python/Dockerfile

@@ -0,0 +1,46 @@
+# syntax=docker/dockerfile:1
+
+ARG PYTHON_VERSION=3.12.2
+FROM python:${PYTHON_VERSION}-slim as base
+
+# Prevents Python from writing pyc files.
+# ENV PYTHONDONTWRITEBYTECODE=1
+
+# Keeps Python from buffering stdout and stderr to avoid situations where
+# the application crashes without emitting any logs due to buffering.
+# ENV PYTHONUNBUFFERED=1
+
+WORKDIR /app
+
+# Create a non-privileged user that the app will run under.
+# See https://docs.docker.com/go/dockerfile-user-best-practices/
+ARG UID=10001
+RUN adduser \
+    --disabled-password \
+    --gecos "" \
+    --home "/nonexistent" \
+    --shell "/sbin/nologin" \
+    --no-create-home \
+    --uid "${UID}" \
+    appuser
+
+# Download dependencies as a separate step to take advantage of Docker's caching.
+# Leverage a cache mount to /root/.cache/pip to speed up subsequent builds.
+# Leverage a bind mount to requirements.txt to avoid having to copy them into
+# into this layer.
+RUN --mount=type=cache,target=/root/.cache/pip \
+    --mount=type=bind,source=requirements.txt,target=requirements.txt \
+    python -m pip install -r requirements.txt
+
+ENV OTEL_PYTHON_LOGGING_AUTO_INSTRUMENTATION_ENABLED=true
+
+RUN opentelemetry-bootstrap -a install
+
+COPY . .
+
+# Switch to the non-privileged user to run the application.
+USER appuser
+
+EXPOSE 8080
+
+CMD opentelemetry-instrument --logs_exporter otlp python3 app.py

getting-started-guides/python/README.md

@@ -0,0 +1,45 @@
+# Getting Started Guide - Python
+
+This is a simple application instrumented with [OpenTelemetry Python](https://github.com/open-telemetry/opentelemetry-python).
+It demonstrates how to configure OpenTelemetry Python to send data to New Relic.
+
+## Requirements
+
+* [Python](https://www.python.org/downloads/)
+* [A New Relic account](https://one.newrelic.com/)
+* [A New Relic license key](https://docs.newrelic.com/docs/apis/intro-apis/new-relic-api-keys/#license-key)
+
+## Running the application
+
+1. Set the following environment variables to configure OpenTelemetry to send
+   data to New Relic:
+
+    ```shell
+    export OTEL_PYTHON_LOGGING_AUTO_INSTRUMENTATION_ENABLED=true
+    export OTEL_EXPORTER_OTLP_ENDPOINT=https://otlp.nr-data.net
+    export OTEL_EXPORTER_OTLP_HEADERS=api-key=<your_license_key>
+    export OTEL_ATTRIBUTE_VALUE_LENGTH_LIMIT=4095
+    export OTEL_SERVICE_NAME=getting-started-python
+    export OTEL_RESOURCE_ATTRIBUTES=service.instance.id=123
+    ```
+
+    * If your account is based in the EU, set the endpoint to: [https://otlp.eu01.nr-data.net](https://otlp.eu01.nr-data.net)
+
+2. Run the following command to install dependencies:
+
+    ```shell
+    python -m pip install -r requirements.txt
+    opentelemetry-bootstrap -a install
+    ```
+
+3. Run the application with the following command and open
+   [http://localhost:8080/fibonacci?n=1](http://localhost:8080/fibonacci?n=1)
+   in your web browser to ensure it is working.
+
+    ```shell
+    opentelemetry-instrument --logs_exporter otlp python3 app.py
+    ```
+
+4. Experiment with providing different values for `n` in the query string.
+   Valid values are between 1 and 90. Values outside this range cause an error
+   which will show up in New Relic.