Docker Assignment
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What is Docker?
Docker is a platform and managing tool which has a containers
What is Container?
Container is a independent application used in Run time Env which contains 1 mount, 1 user, 1 Network and 1 PID Map
Benefits of Docker:
Its saves Cost, time and improves the Quality of Application.
Docker Architecture:
Docker uses a client-server architecture and docker client communicates with the Docker Server(Deamon) which can build docker containers. It is a Restful service where client and Server can communicate Remotely
Container lifecycle:
create -> start -> stop -> start -> restart -> pause -> unpause -> kill -> Delete
How Docker works:
Docker makes use of kernel namespaces to provide the isolated workspace called the container . When you run a container, Docker creates a set of namespaces for that container. … Each aspect of a container runs in a separate namespace and its access is limited to that namespace