Service per Container means every microservice is packaged as its own OCI (Docker) image and runs as one container (or a set of identical container replicas) with its own process, filesystem, and resource limits.
A Service Template is a ready-made skeleton repository that every new microservice starts from.
A Microservice Chassis is a shared, versioned starter library (in .NET: a NuGet package, or a small set of them) that every service references so that logging, tracing, metrics, health checks, authentication, error...
Externalized Configuration means the compiled artifact (a container image or a published build) contains no environment-specific settings and no secrets.
The Access Token pattern means the caller's identity is verified once, at the edge (API Gateway or identity provider), and the result is captured in a signed, short-lived token (usually a JWT).
Log Deployments & Changes means every release, configuration change, feature-flag flip, and infrastructure change is recorded as a timestamped event and drawn as a marker on the same dashboards where you watch errors...
