deployment

Author: rajman01

.dockerignore

@@ -0,0 +1 @@
+fly.toml

.github/workflows/fly.yml

@@ -0,0 +1,17 @@
+name: Staging Fly Deploy
+on:
+    push:
+        branches:
+            - main
+jobs:
+    deploy:
+        name: Deploy to fly.io
+        runs-on: ubuntu-latest
+        environment: main
+        steps:
+            - name: Checkout Repository
+              uses: actions/checkout@v3
+            - uses: superfly/flyctl-actions/setup-flyctl@master
+            - run: flyctl deploy --remote-only
+              env:
+                  FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}

Dockerfile

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+# Use a lightweight Python base image
+FROM python:3.11-slim
+
+# Set working directory
+WORKDIR /app
+
+# Copy requirement files first (better caching)
+COPY requirements.txt requirements.txt
+
+# Install dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy app files
+COPY . .
+
+# Expose the port (Fly will map this automatically)
+EXPOSE 8080
+
+# Run with Gunicorn
+CMD ["gunicorn", "-b", "0.0.0.0:8080", "app:app"]

Procfile

@@ -0,0 +1,2 @@
+# Modify this Procfile to fit your needs
+web: gunicorn server:app

app.py

@@ -1,3 +1,4 @@
+import os
 import math
 
 from flask import Flask, request, jsonify
@@ -125,4 +126,5 @@ def generate_cadastral_plan():
     return jsonify({"message": "Cadastral plan generated", "filename": plan.name}), 200
 
 if __name__ == '__main__':
-    app.run(host="0.0.0.0", port=8080, debug=True)
+    port = int(os.environ.get("PORT", 8080))
+    app.run(host="0.0.0.0", port=port)

fly.toml

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+# fly.toml app configuration file generated for fyp-python on 2025-09-16T13:12:30+01:00
+#
+# See https://fly.io/docs/reference/configuration/ for information about how to use this file.
+#
+
+app = "fyp-python"
+primary_region = "ams"
+
+[build]
+  builder = "paketobuildpacks/builder:base"
+
+[env]
+  PORT = "8080"
+
+[http_service]
+  internal_port = 8080
+  force_https = true
+  auto_stop_machines = false
+  auto_start_machines = true
+  min_machines_running = 1
+  processes = ["app"]

requirements.txt

@@ -10,6 +10,7 @@ cycler==0.12.1
 ezdxf==1.4.2
 Flask==3.1.2
 fonttools==4.59.2
+gunicorn==23.0.0
 itsdangerous==2.2.0
 Jinja2==3.1.6
 kiwisolver==1.4.9