Learn
difference between Docker swarm and Kubernetes. Comparison between two
container orchestration platforms in tabular manner.
Docker Swarm v/s Kubernetes
When
you are on learning curve of application containerization, there will
be a stage when you come across orchestration tools for containers. If
you have started your learning with Docker then Docker swarm
is the first cluster management tool you must have learnt and then
Kubernetes. So its time to compare docker swarm and Kubernetes. In this
article, we will quickly see what is docker, what is kubernetes and then
comparison between the two.
What is Docker swarm?
Docker
swarm is native tool to Docker which is aimed at clustering management
of Docker containers. Docker swarm enables you to built a cluster of
multi node VM of physical machines running Docker engine. In turns you
will be running containers on multiple machines to facilitate HA,
availability, fault tolerant environment. Its pretty much simple to
setup and native to Docker.
What is Kubernetes?
Its
a platform to manage containerized applications i.e. containers in
cluster environment along with automation. Its does almost similar job
swarm mode does but in different and enhanced way. Its developed by
Google in first place and later project handed over to CNCF. It works
with containers like Docker and rocket. Kubernetes installation is bit complex than Swarm.
Compare Docker and Kubernetes
If
someone asks you comparison between Docker and Kubernetes then thats
not a valid question in first place. You can not differentiate between
Docker and Kubernetes. Docker is a engine which runs containers or
itself it refers as container and Kubernetes is orchestration platform
which manages Docker containers in cluster environment. So one can not
compare Docker and Kubernetes.
Difference between Docker Swarm and Kubernetes
I added comparison of Swarm and Kubernetes in below table for easy readability.
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