Question

What are the differences between Kubernetes, OpenShift, Docker Swarm and Docker Data Centre?

Answer 1

The difference between Kubernetes, OpenShift, Docker Swarm are as follows:-

Kubernetes:-

• It supports CaaS.

• Virtual network

• Atom unit pod or groups containers

• The possibility of working in multi-centers is provided by the built-in federation.

Openshift:-

• It supports PaaS

• Add-on over kubernetes

• There is an option to grant access rights to containers.

• There is a web console. (many functions are not available).

• More advanced management of the caster cluster utility oc.

Docker swarm:-

• Docker swarm also supports CaaS

• Easy to set up

• Atom unit service

• Works with docker-compose

• Built-in network

• The possibility of working in multi-centres is provided by the Third-party service federation.

Docker Data Centre

• It also supports CaaS

• Docker Datacenter is now part of the Docker EE Standard offering.

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