OT Commerce Adopts Satis to Centralize Private PHP Package Distribution

OT Commerce, which manages a large PHP ecosystem with dozens of internal Composer packages hosted on private Bitbucket repositories, replaced direct per-project VCS declarations with a centralized private Composer repository powered by Satis. The Satis service is deployed on Docker Swarm, periodically scanning repositories and generating package metadata and dist archives, with Bitbucket webhooks triggering immediate rebuilds on updates. The generated repository is served via Nginx with HTTPS and Basic Authentication, using Let's Encrypt TLS certificates renewed through an AWS Route53 DNS-01 challenge. This eliminated the need for SSH access to Bitbucket across developer machines, Docker builds, and CI/CD pipelines, replacing dozens of repository entries in each project with a single URL. The change resulted in simpler configuration files, reduced credential sprawl, faster dependency installs, and cleaner security boundaries without requiring a major architectural overhaul.