From e6a50d140e7621a65d2aa2b72247082589dbfa4c Mon Sep 17 00:00:00 2001
From: Ke-vin-S <kevinxsanjula@gmail.com>
Date: Sun, 11 May 2025 00:06:29 +0530
Subject: [PATCH] Docker-compose setup

---
 .env.example        | 11 +++++++++++
 Dockerfile          | 42 ++++++++++++++++++++++++++++++++++++++++++
 docker-compose.yaml | 14 ++++++++++++++
 entrypoint.sh       |  8 ++++++++
 4 files changed, 75 insertions(+)
 create mode 100644 .env.example
 create mode 100644 Dockerfile
 create mode 100644 docker-compose.yaml
 create mode 100644 entrypoint.sh

diff --git a/.env.example b/.env.example
new file mode 100644
index 0000000..16b126e
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,11 @@
+# Django settings
+DJANGO_SECRET_KEY=your-secret-key
+DJANGO_DEBUG=True
+DJANGO_ALLOWED_HOSTS=localhost,127.0.0.1
+
+# Custom port override (optional)
+HOST_PORT=8004
+PORT=8000
+
+# Optional database settings (if using a remote DB)
+# DATABASE_URL=postgresql://user:password@host:5432/dbname
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..bf20bc9
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,42 @@
+FROM python:3.11-slim
+
+# Set environment variables
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1
+
+# Set working directory
+WORKDIR /app
+
+# Install system dependencies for Prophet and others
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    libpq-dev \
+    gcc \
+    g++ \
+    curl \
+    libatlas-base-dev \
+    libblas-dev \
+    liblapack-dev \
+    libgfortran5 \
+    libffi-dev \
+    libpython3-dev \
+    python3-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements and install
+COPY requirements.txt .
+RUN pip install --upgrade pip
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the rest of the code
+COPY . .
+
+# Optional: run migrations here or in entrypoint
+# RUN python forecast_system/manage.py migrate
+
+# Copy and set permissions for entrypoint
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+# Set entrypoint
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/docker-compose.yaml b/docker-compose.yaml
new file mode 100644
index 0000000..f63ea39
--- /dev/null
+++ b/docker-compose.yaml
@@ -0,0 +1,14 @@
+version: '3.9'
+
+services:
+  forecasting-app:
+    build: .
+    container_name: forecasting_app
+    ports:
+      - "${HOST_PORT:-8000}:8000"
+    env_file:
+      - .env
+    volumes:
+      - .:/app
+    working_dir: /app/forecast_system
+    restart: unless-stopped
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100644
index 0000000..92e9aaf
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+echo "📦 Running migrations..."
+python manage.py migrate
+
+PORT=${PORT:-8000}
+echo "🚀 Starting Django server on port $PORT"
+python manage.py runserver 0.0.0.0:$PORT