Un poco de Java y +

En este nuevo Refcardz

El equipo de DZone nos presentan Docker desde el punto de vista de contenedores para Java.

La Arquitectura Docker:

Donde el cliente Docker le pide al Docker daemon vías Sockets o RESTful que construya, ejecute y distribuya los contenedores Docker:

Terminología

· Docker Images Read-only templates that use union file systems to combine layers—making them very lightweight. Images are built from Dockerfiles.

· Docker Registries Store Docker images. Users can push (or publish) their images to a public registry (like Docker Hub) or to their own registry behind a firewall. Registries store the “tagged” images—allowing users to maintain different versions of the same image.

· Docker Containers Virtualized application environments that run on a Docker Host in isolation. Containers are launched from Docker images, adding a read-write layer on top of the image (using a union file system) as well as the network/bridge interface and IP…

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