What is pod in kubernetes?

We already discussed lots about the kubernetes now will discuss about the one of the important component of the kubernetes that’s is Pod. What’s is pod and how we can use that.

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What is pod?

Pod is the smallest unit in kubernetes it’s store the containers. Its linking to the replica set and can scale as per the replicas initialized.

They communicate with the each other with the node localhost Ip’s and they link with the each pod in order to serve the service.  

There are two types of pods:

  • Single container pods – They are pods that contain the single container.

single container pod

  • Multi container pods – They are the pod that contain the multiple pods. In a multiple container pod one pod is primary pod and the other container is known as the Helper Pod. That’s help the primary container to work properly.

multi container pod

 

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