August 2018
Intermediate to advanced
352 pages
12h 30m
English
Content preview from Docker Cookbook - Second Edition
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How it works...
Docker has client–server architecture. Its binary consists of the Docker client and server daemon, and can reside on the same host. The client can communicate via sockets or a RESTful API to either a local or remote Docker daemon. The Docker daemon builds, runs, and distributes containers. As shown in the following diagram, the Docker client sends the command to the Docker daemon running on the host machine. The Docker daemon also connects to either a public or a local registry to get images requested by the client:
So in our case, the Docker client sends a request to the daemon running on the local system, which then connects ...
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