Directly using ReplicaSet
A ReplicaSet's purpose is to maintain a stable set of replica Pods running at any given time. However, a Deployment is a higher-level concept that manages ReplicaSets and provides declarative updates to Pods along with a lot of other useful features. Therefore, we recommend using Deployments instead of directly using ReplicaSets.
Affected Resources: ReplicaSet
Example
apiVersion: apps/v1
kind: ReplicaSet
metadata:
name: frontend
spec:
replicas: 3
selector:
matchLabels:
tier: frontend
template:
metadata:
labels:
tier: frontend
spec:
containers:
- name: nginx
image: nginx:1.21.6
Resolution
Resolution Example
apiVersion: apps/v1
kind: Deployment
metadata:
name: frontend
spec:
replicas: 3
selector:
matchLabels:
tier: frontend
template:
metadata:
labels:
tier: frontend
spec:
containers:
- name: nginx
image: nginx:1.21.6
Learn More
Need other validation rules?
Please let us know if there are other built-in validation rules you would like to see in Kubevious to detect misconfigurations and violations to best practices. Optionally, you can provide your details so we can reach out to you with follow-up questions.