How to Scale CI/CD With Self-Hosted Agents

Semaphore's self-hosted agents offer a solution to slow CI/CD pipeline builds by providing faster execution, improved scalability, and enhanced security. These agents allow developers to run build and deployment jobs within their own infrastructure, integrating seamlessly with Semaphore's architecture, which consists of a control plane for managing and orchestrating jobs, and an agent pool for executing them. Once registered, these agents move through predictable states, efficiently managing job execution and system load. Semaphore ensures maximum efficiency in log management by organizing logs through its Log Hub service, storing active logs in Redis, and archiving completed logs in object storage. The platform supports dynamic scaling across various infrastructures, such as AWS and Kubernetes, through automated tools that manage scaling and configuration. By adopting Semaphore’s self-hosted agents, developers can achieve faster builds and more flexible deployment options, reducing bottlenecks and enhancing CI/CD performance.