CircleCI is a powerful continuous integration and continuous deployment (CI/CD) tool that automates the software development process. It helps developers build, test, and deploy applications efficiently. By integrating with version control systems like GitHub and Bitbucket, CircleCI allows teams to automate their workflows, ensuring that code changes are tested and deployed quickly and reliably.
One common issue developers encounter when using CircleCI is the error message: Failed to Connect to Database. This error typically occurs during the build or deployment process, indicating that the application cannot establish a connection to the specified database.
The Failed to Connect to Database error can arise from several root causes:
Ensure that the database server is accessible from the CircleCI environment. This might involve configuring security groups, firewalls, or VPNs to allow traffic from CircleCI's IP addresses. For more information, refer to the CircleCI IP Ranges documentation.
To resolve the Failed to Connect to Database error, follow these steps:
.circleci/config.yml
).ping your-database-hostname
pg_hba.conf
file to ensure it permits connections from the CircleCI environment.For more detailed troubleshooting, refer to the CircleCI Troubleshooting Guide. Additionally, you can explore the Environment Variables documentation to manage sensitive information securely.
Let Dr. Droid create custom investigation plans for your infrastructure.
Book Demo