A naukri.com initiative
Hackernoon
1M
201
Image Credit: Hackernoon
GitHub Actions Meets Kubernetes: How to Test PRs on GKE Without Losing Your Mind
- The article discusses how to test PRs on Google Kubernetes Engine (GKE). It highlights the steps involved in setting up the test environment and executing end-to-end tests.
- The process includes creating a GKE instance, building Docker images, configuring PostgreSQL using Helm, applying app manifests, and running tests.
- Challenges like image tagging, accessing private Docker registries, and setting up PostgreSQL configurations are addressed within the workflow.
- Authentication on Google Cloud, using GitHub Actions, and managing workload identity pools are crucial parts of the setup.
- The article explains deploying Kubernetes manifests, creating Docker registry secrets, fetching external IPs, and running integration tests.
- The end-to-end testing process is discussed in detail, including avoiding redundant unit tests and overcoming workflow limitations.
- Considerations like managing costs, cluster isolation, and future improvements using tools like vCluster are also highlighted.
- The article provides practical steps, code snippets, and references for deploying applications on GKE with GitHub workflows.
Read Full Article
12 Likes
For uninterrupted reading, download the app