NashTech Insights

Automating Kong Configuration with Infrastructure as Code

Atisha Shaurya
Atisha Shaurya
Table of Contents
turned on gray laptop computer on table

In today’s microservices-driven world, API gateways like Kong play a pivotal role in managing and securing the flow of data between services and clients. As organizations scale and their API ecosystems become more complex, managing Kong configurations manually can become error-prone and time-consuming. This is where Infrastructure as Code (IaC) comes into play. In this blog post, we’ll explore the concept of automating Kong configuration with IaC, why it’s essential, and how it simplifies API gateway management.

The Need for Infrastructure as Code (IaC)

API gateway configurations are intricate and often consist of numerous routes, plugins, security policies, and rate limiting rules. Manually configuring and updating these settings can lead to inconsistencies, human errors, and deployment bottlenecks. IaC offers several compelling reasons to automate Kong configuration:

  1. Consistency: IaC ensures that Kong configurations are consistent across development, testing, and production environments, reducing the risk of misconfigurations.
  2. Version Control: Using version control systems like Git, you can track changes to Kong configurations over time, enabling rollback to previous states if issues arise.
  3. Reproducibility: IaC allows you to recreate your entire Kong setup reliably. This is invaluable for disaster recovery and scaling.
  4. Collaboration: Teams can collaborate more effectively when configuration is code, as changes are tracked, reviewed, and tested systematically.

Implementing Infrastructure as Code for Kong

To implement IaC for Kong configuration, follow these steps:

1. Choose an IaC Tool:

  • Select an IaC tool that suits your organization’s needs. Popular choices include Terraform, Ansible, and Kubernetes manifests.

2. Define Configuration as Code:

  • Write code that represents your Kong configuration. This can include routes, services, plugins, and other settings. Use the IaC tool’s language or syntax.

3. Version Control:

  • Store your configuration code in a version control repository like Git. This allows for collaboration, change tracking, and rollback capabilities.

4. Automate Deployments:

  • Set up automated deployment pipelines that apply your Kong configurations whenever changes are pushed to the repository. This ensures consistency across environments.

5. Testing:

  • Implement testing for your IaC scripts to catch issues early. Automated tests can validate that your Kong setup behaves as expected.

6. Rollbacks:

  • Define procedures for rolling back changes in case of issues. Having a well-established rollback plan is crucial for minimizing downtime.

7. Monitoring and Logging:

  • Implement monitoring and logging to track the health and performance of your Kong deployments. Tools like Prometheus and Grafana can be integrated for this purpose.

Tips for Successful Kong Configuration Automation

  • Modularity: Organize your Terraform configurations into modules for better maintainability and reusability.
  • Variables and Data Sources: Utilize Terraform variables and data sources to make your configurations more dynamic and adaptable.
  • Testing: Implement automated testing of your IaC code to catch potential issues before applying changes to Kong.
  • Backup and Recovery: Establish backup and recovery procedures for your Kong configuration state files.
  • Documentation: Maintain clear and up-to-date documentation of your Kong infrastructure as code.

Benefits of Automating Kong Configuration with IaC

  1. Scalability: Easily scale Kong configurations up or down to accommodate growing API traffic by making changes to your IaC code.
  2. Version Control: Keep track of all configuration changes, making it easy to identify when, where, and by whom changes were made.
  3. Collaboration: Foster collaboration among teams by enabling them to work on configuration changes collaboratively through version control.
  4. Consistency: Ensure that Kong configurations are consistent across multiple environments, reducing the risk of discrepancies.
  5. Efficiency: Streamline deployment processes, reducing the time and effort required to apply changes to Kong.
  6. Disaster Recovery: With IaC, you can quickly recreate your entire Kong setup if needed, making disaster recovery more straightforward.


Automating Kong configuration with Infrastructure as Code is a game-changer for organizations managing complex API gateway setups. It enhances consistency, collaboration, and scalability while reducing the risk of errors and bottlenecks associated with manual configuration.

By treating Kong configuration as code, organizations can deploy and manage their API gateways with greater agility, ensuring that their API ecosystems remain reliable, secure, and adaptable to evolving needs. As the API landscape continues to evolve, embracing IaC for Kong configuration is a strategic move that can drive operational excellence and enhance API management practices.

Atisha Shaurya

Atisha Shaurya

Leave a Comment

Your email address will not be published. Required fields are marked *

Suggested Article

%d bloggers like this: