Docker - Working With Kubernetes

Difference between RKT and Docker

Last Updated : 08 Jun, 2021

1. RKT :
RKT (pronounced as "rocket") is a CLI for running app containers on a Linux platform. Its main purpose is to be secure, fast, and composable, and therefore it is designed as secure, composable, and standards-based. It is developed with a precept of "secure-by-default", and consists of a wide variety of essential security features. It implements the app specification, helps the Container Networking Interface specification, and can run Docker pictures and OCI images.

2. Docker :
It is an open-source platform for building and managing containerized apps by allowing developers to package apps into containers. It makes it easier, simpler, and safer to build, deploy, and manipulate containers. In fact, it's a kind of toolkit that permits developers to build, deploy, run, update, and cease containers with the use of easy instructions and work-saving automation.

Difference Between RKT and Docker :

S. No.	RKT	Docker
1.	It is a CLI for running app containers on a Linux platform.	It is an open-source platform for building and managing containerized apps.
2.	It can be run without root privileges.	It cannot be run without root privileges.
3.	It does not need any private registry while sharing files.	It requires a private registry while sharing files.
4.	Its architecture is modular.	It is not having a modular architecture.
5.	It uses different modules to add features.	Within a single program file, it adds all features of it.
6.	It has a small no. of lines of code as compared to docker.	It has a large no. of lines of code as compared to RKT.
7.	It offers a framework that is universal.	It does not offer any universal framework.
8.	Its performance is high as compared to docker.	Its performance is low as compared to RKT.
9.	It is more secure than docker.	It is less secure than RKT.

Docker - Working With Kubernetes

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