August 2015 Summaries

Webhooks in Buildkite have received significant enhancements with the 2.0 agent release, including new events for improved visibility of agents and the build queue, project and branch-specific event filtering, and support for SNI endpoints like AWS Lambda. The updated webhooks allow teams to customize and extend Buildkite, with documentation available to guide integration and examples offered for implementing features like a LIFX-powered build light. Notable uses of these webhooks include Shopify's Agent Clustering Dashboard, which leverages AWS and Docker for efficient agent management and rapid deployment, and Ferocia's CI Light Board, a creative installation using LIFX bulbs and Elixir to visualize build statuses. Buildkite provides a robust platform for CI/CD and automation tasks, offering integration with tools like GitHub and Slack, which has attracted teams such as Shopify and Ferocia to streamline their development processes.

The Buildkite Agent, an open-source tool designed for executing build and automation tasks on local infrastructure, has launched its stable version 2 after extensive beta testing. This new version introduces several enhancements, including the ability to elastically scale build agents through environment variables and configuration files, allowing for reusable agent machine images and improved management with updated APIs and webhooks. It also offers full Docker support, enabling the creation of Docker-powered build clusters, and customizable build lifecycle hooks to optimize performance and workflows. Additionally, new installer packages have been introduced for various operating systems, along with improvements in network resilience and agent prioritization. Comprehensive updates to the documentation provide detailed guidance on configuration, security, and the use of new features such as build queues and agent prioritization.