refactor: single container image, 4 deployment options in docs

terraform/templates/cloud-init.sh.tpl

@@ -48,7 +48,6 @@ fi
 mkdir -p /data
 mount "$DATA_DEVICE" /data
 
-# Add to fstab if not already present
 if ! grep -q "$DATA_DEVICE" /etc/fstab; then
   echo "$DATA_DEVICE /data ext4 defaults,_netdev,nofail 0 2" >> /etc/fstab
 fi
@@ -56,9 +55,6 @@ fi
 echo ">>> /data mounted successfully"
 df -h /data
 
-# Create application data directories
-mkdir -p /data/db /data/configs /data/reports /data/terraform /data/wallets
-
 # -----------------------------------------------------------------------------
 # 4. Docker login to OCIR
 # -----------------------------------------------------------------------------
@@ -69,16 +65,12 @@ echo '${ocir_auth_token}' | docker login "$OCIR_ENDPOINT" \
   --password-stdin
 
 # -----------------------------------------------------------------------------
-# 5. Pull images
+# 5. Pull image
 # -----------------------------------------------------------------------------
-BACKEND_IMAGE="$OCIR_ENDPOINT/${ocir_namespace}/${ocir_repo_prefix}/backend:latest"
-FRONTEND_IMAGE="$OCIR_ENDPOINT/${ocir_namespace}/${ocir_repo_prefix}/frontend:latest"
+IMAGE="$OCIR_ENDPOINT/${ocir_namespace}/${ocir_repo_prefix}:latest"
 
-echo ">>> Pulling backend image: $BACKEND_IMAGE"
-docker pull "$BACKEND_IMAGE"
-
-echo ">>> Pulling frontend image: $FRONTEND_IMAGE"
-docker pull "$FRONTEND_IMAGE"
+echo ">>> Pulling image: $IMAGE"
+docker pull "$IMAGE"
 
 # -----------------------------------------------------------------------------
 # 6. Write docker-compose.yml
@@ -88,43 +80,29 @@ mkdir -p "$APP_DIR"
 
 cat > "$APP_DIR/docker-compose.yml" <<'COMPOSE_EOF'
 services:
-  backend:
-    image: ${ocir_region}.ocir.io/${ocir_namespace}/${ocir_repo_prefix}/backend:latest
-    container_name: cisagent-backend
+  agent:
+    image: ${ocir_region}.ocir.io/${ocir_namespace}/${ocir_repo_prefix}:latest
+    container_name: oci-cis-agent
     restart: unless-stopped
     environment:
       - APP_SECRET=${app_secret}
       - JWT_EXPIRY_HOURS=${jwt_expiry_hours}
+      - DATA_DIR=/data
       - CORS_ORIGINS=${cors_origins}
       - TZ=${app_timezone}
+      - OCI_CLI_SUPPRESS_FILE_PERMISSIONS_WARNING=True
+    ports:
+      - "8080:8080"
     volumes:
       - /data:/data
     mem_limit: 4g
     healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:8000/api/health"]
+      test: ["CMD", "curl", "-f", "http://localhost:8080/api/health"]
       interval: 30s
       timeout: 10s
       retries: 3
       start_period: 30s
-    networks:
-      - agent-net
 
-  frontend:
-    image: ${ocir_region}.ocir.io/${ocir_namespace}/${ocir_repo_prefix}/frontend:latest
-    container_name: cisagent-frontend
-    restart: unless-stopped
-    ports:
-      - "8080:80"
-    mem_limit: 512m
-    depends_on:
-      backend:
-        condition: service_healthy
-    networks:
-      - agent-net
-
-networks:
-  agent-net:
-    driver: bridge
 COMPOSE_EOF
 
 echo ">>> docker-compose.yml written to $APP_DIR"
@@ -132,7 +110,7 @@ echo ">>> docker-compose.yml written to $APP_DIR"
 # -----------------------------------------------------------------------------
 # 7. Start application
 # -----------------------------------------------------------------------------
-echo ">>> Starting application with Docker Compose..."
+echo ">>> Starting application..."
 cd "$APP_DIR"
 docker compose up -d
 
@@ -154,10 +132,10 @@ done
 
 if [ $ATTEMPTS -eq $MAX_ATTEMPTS ]; then
   echo "WARNING: Application did not become healthy within expected time"
-  echo ">>> Docker container status:"
+  echo ">>> Container status:"
   docker compose ps
-  echo ">>> Backend logs:"
-  docker compose logs backend --tail 50
+  echo ">>> Logs:"
+  docker compose logs --tail 50
 fi
 
 echo "=== OCI CIS Agent cloud-init finished at $(date) ==="