deployment methods - new and docs

_deploy/migrate-deployment.sh

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+#!/bin/bash
+# Script to migrate from Git clone deployment to standard Docker deployment
+
+set -e
+
+# Print usage
+print_usage() {
+  echo "Usage: $0 [OPTIONS]"
+  echo "Migrate from Git clone deployment to standard Docker deployment"
+  echo ""
+  echo "Options:"
+  echo "  -s, --source CONTAINER    Source container name (default: jwpw-app-staging)"
+  echo "  -c, --compose FILE        Docker Compose file for new deployment (default: _deploy/standard-docker-compose.yml)"
+  echo "  -b, --backup DIR          Backup directory (default: ./deployment_backup)"
+  echo "  -h, --help                Show this help message"
+  exit 1
+}
+
+# Default values
+SOURCE_CONTAINER="jwpw-app-staging"
+COMPOSE_FILE="_deploy/standard-docker-compose.yml"
+BACKUP_DIR="./deployment_backup"
+
+# Parse command line arguments
+while [[ $# -gt 0 ]]; do
+  case $1 in
+    -s|--source)
+      SOURCE_CONTAINER="$2"
+      shift 2
+      ;;
+    -c|--compose)
+      COMPOSE_FILE="$2"
+      shift 2
+      ;;
+    -b|--backup)
+      BACKUP_DIR="$2"
+      shift 2
+      ;;
+    -h|--help)
+      print_usage
+      ;;
+    *)
+      echo "Unknown option: $1"
+      print_usage
+      ;;
+  esac
+done
+
+echo "=========================================================="
+echo "Migration from Git clone deployment to standard deployment"
+echo "=========================================================="
+echo "Source container: $SOURCE_CONTAINER"
+echo "Compose file: $COMPOSE_FILE"
+echo "Backup directory: $BACKUP_DIR"
+echo ""
+
+# Confirm before proceeding
+read -p "Do you want to proceed? (y/n) " -n 1 -r
+echo ""
+if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+  echo "Migration aborted."
+  exit 1
+fi
+
+# Check if source container exists
+if ! docker ps -a | grep -q "$SOURCE_CONTAINER"; then
+  echo "Error: Source container '$SOURCE_CONTAINER' not found."
+  exit 1
+fi
+
+# Create backup directory
+mkdir -p "$BACKUP_DIR/permits"
+mkdir -p "$BACKUP_DIR/uploads"
+mkdir -p "$BACKUP_DIR/logs"
+
+echo "Step 1: Backing up data from source container..."
+docker cp "$SOURCE_CONTAINER:/app/public/content/permits/." "$BACKUP_DIR/permits/"
+docker cp "$SOURCE_CONTAINER:/app/public/content/uploads/." "$BACKUP_DIR/uploads/"
+docker cp "$SOURCE_CONTAINER:/app/logs/." "$BACKUP_DIR/logs/"
+echo "Backup completed successfully."
+
+echo "Step 2: Checking if the Compose file exists..."
+if [ ! -f "$COMPOSE_FILE" ]; then
+  echo "Error: Compose file '$COMPOSE_FILE' not found."
+  exit 1
+fi
+
+echo "Step 3: Deploying new Docker containers..."
+docker-compose -f "$COMPOSE_FILE" up -d
+echo "New containers deployed."
+
+# Get the new container name
+NEW_CONTAINER=$(docker-compose -f "$COMPOSE_FILE" ps -q nextjs-app)
+if [ -z "$NEW_CONTAINER" ]; then
+  echo "Error: Could not find new container. Please check the deployment."
+  exit 1
+fi
+
+echo "Step 4: Restoring data to new container..."
+docker cp "$BACKUP_DIR/permits/." "$NEW_CONTAINER:/app/public/content/permits/"
+docker cp "$BACKUP_DIR/uploads/." "$NEW_CONTAINER:/app/public/content/uploads/"
+echo "Data restored successfully."
+
+echo "Step 5: Setting correct permissions..."
+docker exec -it "$NEW_CONTAINER" chown -R nextjs:nodejs /app/public/content
+
+echo "=========================================================="
+echo "Migration completed successfully!"
+echo "New container: $NEW_CONTAINER"
+echo "Backup saved to: $BACKUP_DIR"
+echo ""
+echo "To verify the deployment, visit your application URL."
+echo "To roll back, stop the new containers and restart the old ones."
+echo "=========================================================="