From 38cbc87b3244974c8ea018953293dd1fbc1532ae Mon Sep 17 00:00:00 2001
From: c-salv <carles.salvador@elastic.co>
Date: Wed, 15 Oct 2025 11:07:05 +0200
Subject: [PATCH 1/3] feat: add FastAPI example application with Docker

---
 examples/fastapi/Dockerfile | 17 +++++++++++++++++
 examples/fastapi/README.md  | 23 +++++++++++++++++++++++
 examples/fastapi/app.py     |  8 ++++++++
 3 files changed, 48 insertions(+)
 create mode 100644 examples/fastapi/Dockerfile
 create mode 100644 examples/fastapi/README.md
 create mode 100644 examples/fastapi/app.py

diff --git a/examples/fastapi/Dockerfile b/examples/fastapi/Dockerfile
new file mode 100644
index 00000000..7172587d
--- /dev/null
+++ b/examples/fastapi/Dockerfile
@@ -0,0 +1,17 @@
+FROM python:3.12-slim
+
+WORKDIR /app
+
+COPY . /app
+
+RUN pip install fastapi uvicorn elastic-opentelemetry
+
+# Install all the instrumentations available for the installed packages
+RUN edot-bootstrap -a install
+
+EXPOSE 5000
+
+# Set some resource attributes to make our service recognizable
+ENV OTEL_RESOURCE_ATTRIBUTES="service.name=FastAPIService,service.version=0.0.1,deployment.environment=development"
+
+CMD ["opentelemetry-instrument", "uvicorn", "app:app", "--host", "0.0.0.0", "--port", "5000"]
diff --git a/examples/fastapi/README.md b/examples/fastapi/README.md
new file mode 100644
index 00000000..47be5a6b
--- /dev/null
+++ b/examples/fastapi/README.md
@@ -0,0 +1,23 @@
+# FastAPI autoinstrumented application
+
+This is a barebone FastAPI app used for demonstrating autoinstrumentation with EDOT.
+
+You can build the application image it with:
+
+```
+docker build --load -t edot-fastapi:latest .
+```
+
+You can run the application with:
+
+```
+export OTEL_EXPORTER_OTLP_ENDPOINT=https://my-deployment.apm.us-west1.gcp.cloud.es.io
+export OTEL_EXPORTER_OTLP_HEADERS="Authorization=Bearer P....l"
+docker run -e OTEL_EXPORTER_OTLP_ENDPOINT="$OTEL_EXPORTER_OTLP_ENDPOINT" \
+  -e OTEL_EXPORTER_OTLP_HEADERS="$OTEL_EXPORTER_OTLP_HEADERS" \
+  -p 5000:5000 -it --rm edot-fastapi:latest
+```
+
+You can access the application from [http://127.0.0.1:5000](http://127.0.0.1:5000).
+
+```
diff --git a/examples/fastapi/app.py b/examples/fastapi/app.py
new file mode 100644
index 00000000..41910f15
--- /dev/null
+++ b/examples/fastapi/app.py
@@ -0,0 +1,8 @@
+from fastapi import FastAPI
+
+app = FastAPI()
+
+
+@app.get("/")
+async def root():
+    return {"message": "Hello, world!"}

From de0057419e54b384362daa3e91f752e972f03123 Mon Sep 17 00:00:00 2001
From: c-salv <carles.salvador@elastic.co>
Date: Wed, 15 Oct 2025 11:10:24 +0200
Subject: [PATCH 2/3] typo fix README

---
 examples/fastapi/README.md | 2 --
 1 file changed, 2 deletions(-)

diff --git a/examples/fastapi/README.md b/examples/fastapi/README.md
index 47be5a6b..8d07d00a 100644
--- a/examples/fastapi/README.md
+++ b/examples/fastapi/README.md
@@ -19,5 +19,3 @@ docker run -e OTEL_EXPORTER_OTLP_ENDPOINT="$OTEL_EXPORTER_OTLP_ENDPOINT" \
 ```
 
 You can access the application from [http://127.0.0.1:5000](http://127.0.0.1:5000).
-
-```

From 454127b02ecdf9046bc4507738a8641f2b2541f9 Mon Sep 17 00:00:00 2001
From: c-salv <carles.salvador@elastic.co>
Date: Wed, 15 Oct 2025 11:11:49 +0200
Subject: [PATCH 3/3] chore: add copyright notice to FastAPI example
 application

---
 examples/fastapi/app.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/examples/fastapi/app.py b/examples/fastapi/app.py
index 41910f15..59080656 100644
--- a/examples/fastapi/app.py
+++ b/examples/fastapi/app.py
@@ -1,3 +1,19 @@
+# Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+# or more contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright
+# ownership. Elasticsearch B.V. licenses this file to you under
+# the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 from fastapi import FastAPI
 
 app = FastAPI()