Troubleshooting Laravel Connection Issues with PlanetScale

When working with Laravel and PlanetScale, you might encounter issues while querying your database, even after successful migrations. One common error is SQLSTATE[HY000] [2002], which indicates a connection problem. Here’s how to configure your Laravel application to connect to PlanetScale correctly.

Configuration Steps

Ensure your .env file contains the following settings:

DB_CONNECTION=mysql
DB_HOST=aws.connect.psdb.cloud
DB_PORT=3306
DB_DATABASE=business_directory
DB_USERNAME=<your_username>
DB_PASSWORD=<your_password>
MYSQL_ATTR_SSL_CA=cacert.pem  # Ensure this file is in your project root

Important Notes:

  • SSL Certificate: The MYSQL_ATTR_SSL_CA setting points to your SSL certificate file. Make sure that cacert.pem is correctly placed in your project’s root directory.
  • Database Credentials: Replace <your_username> and <your_password> with the actual credentials provided by PlanetScale.

Common Issues and Solutions

If you can migrate tables but encounter errors when querying, consider the following troubleshooting steps:

  1. Double-check your credentials: Ensure that the username and password are correct.
  2. SSL Configuration: Verify that the SSL certificate is correctly configured and accessible.
  3. Network Issues: Ensure that your server can reach the PlanetScale database endpoint.
  4. Local Testing: If the connection works locally but not in production, check for environment-specific configurations.

Conclusion

If you continue to face issues, consult the PlanetScale documentation or community forums for additional support. This configuration should enable you to connect Laravel to your PlanetScale database effectively.