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In the list of docker containers you can get the container sizes SizeRootFs and SizeRw, but I can't find what the sizes exact mean.
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According to the documentation however, there must be only one ENTRYPOINT in a Dockerfile.
The key difference between a Docker image vs a container is that a Docker image is a template that defines how a container will be realized. A Docker container is a runtime instance of a Docker image. The purpose of this piece is to answer the question, what is a Docker image vs.
The Docker Engine API is a RESTful API accessed by an HTTP client such as wget or curl , or the HTTP library which is part of most modern programming languages.
Use a process manager which can run multiple processes: You can set the container's entrypoint to a specialised program which is capable of running and managing multiple processes. One example of this is supervisord. You can use supervisord as your container entrypoint, which will then load the services that you need.
SizeRootFs is the total size of all the files in the container, in bytes. If you were to export the filesystem of the container as a tarball, it would be about that size.
SizeRw is the size of the files which have been created or changed, if you compare the container to its base image. Just after creation, this should be zero; as you modify (or create) files, this will increase.
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