106 lines
3.6 KiB
Bash
106 lines
3.6 KiB
Bash
#!/bin/bash
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# Ubuntu PostgreSQL Setup Script for CyberHybridHub
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# Installs PostgreSQL and creates database with specified credentials
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set -e # Exit on any error
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# Database configuration
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DB_USER="postgres"
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DB_PASSWORD=""
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DB_NAME="cyberhybridhub-db"
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DB_PORT="5432"
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echo "🚀 Setting up PostgreSQL for CyberHybridHub..."
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# Update system packages
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echo "📦 Updating system packages..."
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sudo apt update && sudo apt upgrade -y
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# Install PostgreSQL and dependencies
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echo "📦 Installing PostgreSQL..."
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sudo apt install -y postgresql postgresql-contrib postgresql-client
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# Ensure PostgreSQL service is running
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echo "🔄 Starting PostgreSQL service..."
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sudo systemctl start postgresql
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sudo systemctl enable postgresql
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# Wait for PostgreSQL to be ready
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echo "⏳ Waiting for PostgreSQL to be ready..."
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sleep 5
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# Test PostgreSQL connection
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sudo -u postgres psql -c "SELECT version();" > /dev/null 2>&1
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if [ $? -ne 0 ]; then
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echo "❌ PostgreSQL is not responding. Please check the installation."
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exit 1
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fi
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# Set password for postgres user
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echo "🔐 Setting postgres user password..."
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sudo -u postgres psql -c "ALTER USER postgres PASSWORD '$DB_PASSWORD';"
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# Create the database
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echo "🗄️ Creating database '$DB_NAME'..."
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sudo -u postgres psql -c "CREATE DATABASE \"$DB_NAME\";" 2>/dev/null || echo "Database '$DB_NAME' already exists"
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# Grant privileges
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echo "👥 Granting privileges..."
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sudo -u postgres psql -c "GRANT ALL PRIVILEGES ON DATABASE \"$DB_NAME\" TO postgres;"
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# Configure PostgreSQL for local connections
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echo "⚙️ Configuring PostgreSQL..."
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PG_CONF="/etc/postgresql/*/main/postgresql.conf"
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PG_HBA="/etc/postgresql/*/main/pg_hba.conf"
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# Allow local connections
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sudo sed -i "s/#listen_addresses = 'localhost'/listen_addresses = 'localhost'/" $PG_CONF
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sudo sed -i "s/local all postgres peer/local all postgres md5/" $PG_HBA
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sudo sed -i "s/local all all peer/local all all md5/" $PG_HBA
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# Restart PostgreSQL to apply changes
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echo "🔄 Restarting PostgreSQL..."
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sudo systemctl restart postgresql
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# Test connection with new credentials
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echo "🧪 Testing database connection..."
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export PGPASSWORD="$DB_PASSWORD"
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psql -h localhost -U "$DB_USER" -d "$DB_NAME" -c "SELECT current_database(), current_user;" > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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echo "✅ Database connection test successful!"
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else
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echo "❌ Database connection test failed!"
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exit 1
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fi
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# Display connection information
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echo ""
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echo "🎉 PostgreSQL setup completed successfully!"
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echo ""
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echo "📋 Connection Details:"
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echo " Host: localhost"
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echo " Port: $DB_PORT"
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echo " Database: $DB_NAME"
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echo " User: $DB_USER"
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echo " Password: $DB_PASSWORD"
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echo ""
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echo "🔗 Connection String for .env file:"
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echo " POSTGRES_OPTIONS=\"postgresql://$DB_USER:$DB_PASSWORD@localhost:$DB_PORT/$DB_NAME\""
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echo ""
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echo "📝 Add this to your .env file:"
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echo " POSTGRES_OPTIONS=\"postgresql://postgres:9UMrd6hKBho4RhoyP47t@localhost:5432/cyberhybridhub-db\""
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echo ""
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echo "🔧 Useful commands:"
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echo " Start service: sudo systemctl start postgresql"
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echo " Stop service: sudo systemctl stop postgresql"
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echo " Status: sudo systemctl status postgresql"
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echo " Connect: psql -h localhost -U postgres -d cyberhybridhub-db"
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echo ""
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# Optional: Create a systemd service for auto-start on boot (already enabled above)
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echo "🔒 PostgreSQL is configured to start automatically on system boot."
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unset PGPASSWORD
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