Skip to content
masterclass Buddy
Start learning

Kubernetes · Resource

ReplicaSet

A ReplicaSet keeps a selected number of identical Pods running. Deployments usually manage ReplicaSets, but you can use one directly when you need simpler or custom control.

Last updated

Syntax

apiVersion: apps/v1
kind: ReplicaSet
metadata:
  name: <name>
spec:
  replicas: <number>
  selector:
    matchLabels: <labels>
  template:
    metadata:
      labels: <matching-labels>
    spec: <pod-spec>

In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.

Subscribe
  • Deployment
  • HorizontalPodAutoscaler
  • Pod
  • Job
  • DaemonSet
  • ReplicationController

Source: ReplicaSet | Kubernetes. Checked 2026-11-03.