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Is the docker image compatible with docker compose v2?


Asked by Emmaline Huang on Dec 02, 2021 Docker



Compatible with docker-compose v2 schemas. Docker images are configured using parameters passed at runtime (such as those above). These parameters are separated by a colon and indicate <external>:<internal> respectively.
Moreover,
Container names behave like symbolic links. Is there a way to have the docker-compose file build the image once, and then have all of the services depend on that newly built image? You could work around this issue by just building the image once and referencing it accordingly in your compose file, e.g.
One may also ask, If you want to set resource constraints on non swarm deployments, use Compose file format version 2 CPU, memory, and other resource options. If you have further questions, refer to the discussion on the GitHub issue docker/compose/4513. You can use the docker-compose file on version 2 instead of version 3.
In fact,
This document outlines the format of the V2 image manifest, schema version 2. The original (and provisional) image manifest for V2 (schema 1), was introduced in the Docker daemon in the v1.3.0 release and is specified in the schema 1 manifest definition This second schema version has two primary goals.
And,
You can test the Compose V2 by simply replacing the dash ( -) with a space, and by running docker compose, instead of docker-compose. As Docker Compose V2 is a release candidate, we recommend that you extensively test before using it in production environments.