dgr

Uses Go templating with built-in functions to dynamically generate configuration files at container start, enabling the same image to adapt to different environments without rebuilds, as highlighted in the templates section.

Executes scripts at multiple stages like build, prestart, and inherit, providing fine-grained control over container setup and customization, detailed in the runlevels documentation.

Includes a built-in test system that can be extended to support various testing frameworks, allowing automated ACI testing within the build process, as mentioned in the commands and features.

Builds and manages pods as cohesive groups of ACIs, enabling orchestration of multi-service applications during both build and runtime, which is a key feature outlined in the pod support section.