From 5e8991fabc80fa1eb1b63f4c567a7364455a8492 Mon Sep 17 00:00:00 2001
From: Chris Cowley <chris@cowley.tech>
Date: Wed, 2 Apr 2025 14:19:40 +0200
Subject: [PATCH] initial commit

---
 Dockerfile       | 13 +++++++++++++
 app.py           | 16 ++++++++++++++++
 requirements.txt |  2 ++
 3 files changed, 31 insertions(+)
 create mode 100644 Dockerfile
 create mode 100644 app.py
 create mode 100644 requirements.txt

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..ca05159
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,13 @@
+FROM python:3-alpine
+
+WORKDIR /app
+
+COPY requirements.txt .
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+EXPOSE 8000
+
+CMD ["gunicorn", "--workers=3", "--bind", ":8000", "app:app"]
diff --git a/app.py b/app.py
new file mode 100644
index 0000000..7227fd7
--- /dev/null
+++ b/app.py
@@ -0,0 +1,16 @@
+from flask import Flask, request
+
+app = Flask(__name__)
+
+@app.route('/headers')
+def show_headers():
+    # Get headers from request object
+    headers = dict(request.headers)
+
+    # Convert the headers dictionary into a string with key-value pairs separated by commas
+    headers_str = '\n'.join(f'{key}: {value}' for key, value in headers.items())
+
+    return f'Headers:\n{headers_str}'
+
+if __name__ == '__main__':
+    app.run(debug=True)
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..cef5a16
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,2 @@
+Flask
+gunicorn