set-up-docker-app-updates

To set up Docker image publishing via git tags, you define a CI workflow that builds images and pushes them to a registry like GHCR upon tag creation. This ensures traceable, repeatable releases mapped directly from your git history.

The best way to perform a safe Docker Compose rollout is to use a structured procedure involving `docker compose pull` and `docker compose up -d`. This approach includes verification steps and rollback considerations to ensure smooth application upgrades.

Mapping git tags to Docker image tags establishes clear traceability between your codebase and deployed artifacts. This strategy ensures you can accurately identify and revert to previous stable versions during a deployment rollback.

Yes, you can use this workflow with GitHub Container Registry (GHCR). The setup supports registry-based deployments, allowing you to build, tag, and publish Docker images directly to GHCR in both main and tag-driven release scenarios.

You do not need a specific proprietary platform; the process uses CI workflow templates to coordinate builds and rollouts. It applies to projects using Docker Compose and registry-based deployments, accommodating standard CI-CD pipelines.

Docker deployment drift occurs without a tagging strategy because manual setups lead to inconsistent image versions and untraceable releases. Establishing a clear tag-driven workflow reduces manual errors and ensures reliable, repeatable rollouts.