Chapter 5: Running and Orchestrating Containerized Services Locally

Mon, 22 Jun 2026 00:00:00 +0000

In the previous chapters, we established a solid foundation for container development on Apple Silicon: setting up Colima to leverage Virtualization.framework for a lightweight Linux VM, configuring efficient volume mounts, and building ARM64 OCI images. Now, we’ll integrate these components to run a practical, multi-service application locally.

This chapter focuses on orchestrating a common development pattern: a Python Flask API service interacting with a PostgreSQL database. You will learn to define these services, manage their lifecycle, ensure secure communication, and expose them to your macOS host. By the end, you’ll have a fully functional, containerized local development environment, making it ready for active development, testing, and even demonstrating your application.

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Chapter 5: Running and Orchestrating Containerized Services Locally