michaelschiemer/deployment/scripts/setup-production.sh

#!/bin/bash
set -e

# Setup Production Server
# This script performs initial production server setup with Ansible

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
DEPLOYMENT_DIR="$(dirname "$SCRIPT_DIR")"
ANSIBLE_DIR="$DEPLOYMENT_DIR/ansible"

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

echo ""
echo "🚀 Production Server Setup"
echo "=========================="
echo ""

# Function to print colored messages
print_success() {
    echo -e "${GREEN}✅ $1${NC}"
}

print_error() {
    echo -e "${RED}❌ $1${NC}"
}

print_warning() {
    echo -e "${YELLOW}⚠️  $1${NC}"
}

print_info() {
    echo -e "${BLUE}ℹ️  $1${NC}"
}

# Check if running from correct directory
if [ ! -f "$ANSIBLE_DIR/ansible.cfg" ]; then
    print_error "Error: Must run from deployment/scripts directory"
    exit 1
fi

cd "$ANSIBLE_DIR"

# Step 1: Check Prerequisites
echo "Step 1: Checking Prerequisites"
echo "------------------------------"

# Check Ansible installed
if ! command -v ansible &> /dev/null; then
    print_error "Ansible is not installed"
    echo ""
    echo "Install Ansible:"
    echo "  pip install ansible"
    exit 1
fi
print_success "Ansible is installed: $(ansible --version | head -n1)"

# Check Ansible playbooks exist
if [ ! -f "$ANSIBLE_DIR/playbooks/setup-production-secrets.yml" ]; then
    print_error "Ansible playbooks not found"
    exit 1
fi
print_success "Ansible playbooks found"

# Check SSH key
SSH_KEY="$HOME/.ssh/production"
if [ ! -f "$SSH_KEY" ]; then
    print_warning "SSH key not found: $SSH_KEY"
    echo ""
    read -p "Do you want to create SSH key now? (y/N): " -n 1 -r
    echo
    if [[ $REPLY =~ ^[Yy]$ ]]; then
        ssh-keygen -t ed25519 -f "$SSH_KEY" -C "ansible-deploy"
        chmod 600 "$SSH_KEY"
        chmod 644 "$SSH_KEY.pub"
        print_success "SSH key created"
        echo ""
        echo "📋 Public key:"
        cat "$SSH_KEY.pub"
        echo ""
        print_warning "You must add this public key to the production server:"
        echo "   ssh-copy-id -i $SSH_KEY.pub deploy@94.16.110.151"
        echo ""
        read -p "Press ENTER after adding SSH key to server..."
    else
        print_error "SSH key is required for Ansible"
        exit 1
    fi
else
    print_success "SSH key found: $SSH_KEY"
fi

echo ""

# Step 2: Setup Ansible Secrets
echo "Step 2: Setup Ansible Secrets"
echo "-----------------------------"

# Check if vault file exists
if [ ! -f "$ANSIBLE_DIR/secrets/production.vault.yml" ]; then
    print_warning "Vault file not found"
    echo ""
    read -p "Do you want to run init-secrets.sh now? (Y/n): " -n 1 -r
    echo
    if [[ ! $REPLY =~ ^[Nn]$ ]]; then
        "$ANSIBLE_DIR/scripts/init-secrets.sh"
    else
        print_error "Vault file is required"
        exit 1
    fi
else
    print_success "Vault file exists"
fi

# Check vault password file
if [ ! -f "$ANSIBLE_DIR/secrets/.vault_pass" ]; then
    print_error "Vault password file not found: secrets/.vault_pass"
    echo ""
    echo "Run init-secrets.sh to create vault password file:"
    echo "  $ANSIBLE_DIR/scripts/init-secrets.sh"
    exit 1
fi
print_success "Vault password file found"

# Verify vault can be decrypted
if ! ansible-vault view "$ANSIBLE_DIR/secrets/production.vault.yml" \
    --vault-password-file "$ANSIBLE_DIR/secrets/.vault_pass" > /dev/null 2>&1; then
    print_error "Failed to decrypt vault file"
    echo "Check your vault password in: secrets/.vault_pass"
    exit 1
fi
print_success "Vault file can be decrypted"

echo ""

# Step 3: Test Connection
echo "Step 3: Test Connection to Production"
echo "-------------------------------------"

if ansible production -m ping 2>&1 | grep -q "SUCCESS"; then
    print_success "Connection to production server successful"
else
    print_error "Connection to production server failed"
    echo ""
    echo "Troubleshooting steps:"
    echo "1. Test SSH manually: ssh -i $SSH_KEY deploy@94.16.110.151"
    echo "2. Verify SSH key is added: ssh-copy-id -i $SSH_KEY.pub deploy@94.16.110.151"
    echo "3. Check inventory file: cat $ANSIBLE_DIR/inventory/production.yml"
    exit 1
fi

echo ""

# Step 4: Deploy Secrets to Production
echo "Step 4: Deploy Secrets to Production"
echo "------------------------------------"

read -p "Deploy secrets to production server? (Y/n): " -n 1 -r
echo
if [[ ! $REPLY =~ ^[Nn]$ ]]; then
    print_info "Deploying secrets to production..."
    echo ""

    if ansible-playbook "$ANSIBLE_DIR/playbooks/setup-production-secrets.yml" \
        --vault-password-file "$ANSIBLE_DIR/secrets/.vault_pass"; then
        print_success "Secrets deployed successfully"
    else
        print_error "Failed to deploy secrets"
        exit 1
    fi
else
    print_warning "Skipped secrets deployment"
fi

echo ""

# Step 5: Verify Docker Services
echo "Step 5: Verify Docker Services"
echo "------------------------------"

print_info "Checking Docker services on production..."
echo ""

ssh -i "$SSH_KEY" deploy@94.16.110.151 "docker node ls" || true
echo ""
ssh -i "$SSH_KEY" deploy@94.16.110.151 "docker service ls" || true

echo ""

# Summary
echo ""
echo "✅ Production Server Setup Complete!"
echo "===================================="
echo ""
echo "Next Steps:"
echo ""
echo "1. Verify secrets are deployed:"
echo "   ssh -i $SSH_KEY deploy@94.16.110.151 'cat /home/deploy/secrets/.env'"
echo ""
echo "2. Deploy your application:"
echo "   $SCRIPT_DIR/deploy.sh <image-tag>"
echo ""
echo "3. Monitor deployment:"
echo "   ssh -i $SSH_KEY deploy@94.16.110.151 'docker service logs -f app_app'"
echo ""
echo "📖 For more information, see: $ANSIBLE_DIR/README.md"
echo ""