init

app.py

@@ -0,0 +1,26 @@
+#!/usr/bin/env python3
+"""Minimal web app for deployment example."""
+import os
+from http.server import HTTPServer, BaseHTTPRequestHandler
+
+PORT = int(os.environ.get("PORT", 8080))
+VERSION = os.environ.get("VERSION", "dev")
+
+
+class Handler(BaseHTTPRequestHandler):
+    def do_GET(self):
+        self.send_response(200)
+        self.send_header("Content-type", "text/html")
+        self.end_headers()
+        self.wfile.write(
+            f"<h1>Hello from Docker!</h1><p>Version: {VERSION}</p>".encode()
+        )
+
+    def log_message(self, format, *args):
+        print(f"[{self.log_date_time_string()}] {format % args}")
+
+
+if __name__ == "__main__":
+    server = HTTPServer(("", PORT), Handler)
+    print(f"Server running on port {PORT}")
+    server.serve_forever()