Feature/adding k8s

.github/workflows/publish-docker-images.yaml

@@ -0,0 +1,68 @@
+name: Publish Docker images to GitHub Container Registry
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+
+env:
+  REGISTRY: ghcr.io
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          # Configuration for the API
+          - context: ./iot-simulator-api
+            image-name: manager-api
+            dockerfile: ./iot-simulator-api/Dockerfile
+
+          # Configuration for the Simulator
+          # (Assuming 'mqtt-simulator-master' is the folder name)
+          - context: ./mqtt-simulator-master
+            image-name: mqtt-simulator
+            dockerfile: ./mqtt-simulator-master/Dockerfile
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          # This creates the full image name: ghcr.io/username/image-name
+          images: ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ matrix.image-name }}
+          tags: |
+            type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
+            type=sha
+            type=ref,event=branch
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: ${{ matrix.context }}
+          file: ${{ matrix.dockerfile }}
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          # Enable multi-arch builds if needed (optional)
+          # platforms: linux/amd64,linux/arm64

.github/workflows/restrict-main.yml

@@ -12,6 +12,6 @@ jobs:
       - name: Ensure PR is from develop
         run: |
           if [ "${{ github.head_ref }}" != "develop" ]; then
-            echo "❌ Pull requests to main must come from develop"
+            echo " Pull requests to main must come from develop"
             exit 1
           fi

.gitignore

@@ -27,7 +27,8 @@ wheels/
 venv/
 ENV/
 env/
-
+myenv/
+venv.bak/
 # Environment variables
 .env
 
@@ -38,3 +39,4 @@ env/
 *.swo
 *~
 api/src/simulations.db
+iot-simulator-api/src/simulations.db

iot-simulator-api/.dockerignore

@@ -0,0 +1,9 @@
+node_modules
+.git
+.env
+.DS_Store
+__pycache__
+*.pyc
+.vscode
+*.log
+db/

iot-simulator-api/Dockerfile

@@ -0,0 +1,20 @@
+# Python 3.11 slim image
+FROM python:3.11-slim
+
+# Set working directory
+WORKDIR /code
+
+# Copy requirements first to leverage Docker cache
+COPY ./src/requirements.txt /code/requirements.txt
+
+# Install dependencies
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+
+# Copy source code
+COPY ./src /code
+
+# Expose port 80
+EXPOSE 80
+
+# Run with standard FastAPI command (Production mode)
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "80"]

iot-simulator-api/src/database.py

@@ -2,8 +2,13 @@
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import sessionmaker
 from datetime import datetime
+import os
 
-SQLALCHEMY_DATABASE_URL = "sqlite:///./simulations.db"
+# Ensure the 'db' folder exists, otherwise sqlite fails
+if not os.path.exists("./db"):
+    os.makedirs("./db")
+
+SQLALCHEMY_DATABASE_URL = "sqlite:///./db/simulations.db"
 
 engine = create_engine(
     SQLALCHEMY_DATABASE_URL, 
@@ -17,10 +22,15 @@ class Simulation(Base):
 
     id = Column(Integer, primary_key=True, index=True)
     simulation_id = Column(String, unique=True, index=True, nullable=False)
+
+    # In K8s, this will store the Pod Name (e.g., "sim-abc-123")
     container_id = Column(String, nullable=True)
-    config_path = Column(String, nullable=False)
-    config_json = Column(Text, nullable=False)  # JSON como texto
-    status = Column(String, default="running")  # running, stopped, failed, expired
+
+
+    config_path = Column(String, nullable=True)
+
+    config_json = Column(Text, nullable=False)  # JSON stored as text
+    status = Column(String, default="running")
     created_at = Column(DateTime, default=datetime.utcnow)
     stopped_at = Column(DateTime, nullable=True)
     expires_at = Column(DateTime, nullable=False)
@@ -29,10 +39,10 @@ class Simulation(Base):
     def __repr__(self):
         return f"<Simulation {self.simulation_id} - {self.status}>"
 
-# Criar tabelas
+# Create tables
 Base.metadata.create_all(bind=engine)
 
-# Dependency para obter sessão
+# Dependency to get session
 def get_db():
     db = SessionLocal()
     try: