Understanding ReplicaSet vs. StatefulSet vs. DaemonSet vs. Deployments

Post by vanillax » Mon, Jan 06, 2025, 6:26 PM UTC

verdverm wrote: post #18

vanillax wrote: post #14

Earlier quoted context omitted.

Agree. Its more confusion. PVC / PV are native to k8s not something part of statefulsets. In fact you _probably_ only need to use Statefulsets for databases. Which is probably going to be abstracted away with Operators.

It's more about roll forward/backward and services with a master+replica or leader election. That PVCs are common in stateful sets is more a symptom than the cause

Post by kevmo314 » Tue, Jan 07, 2025, 6:14 AM UTC

Abhisman wrote: post #22

kevmo314 wrote: post #6

> Understanding the nuances and distinctions between these key concepts becomes crucial as you navigate the complex — yet rewarding — waters of container orchestration. Can't say I've ever felt rewarded for using Kubernetes, literally or metaphorically.

Eh, dont you feel rewarded solving problems in general?

Post by belter » Tue, Jan 07, 2025, 1:16 PM UTC

sitkack wrote: post #11

LetMeLogin wrote: post #5

Earlier quoted context omitted.

Totally. Plus it's misguiding readers with different functionality and use cases. For example "Persistent Storage: StatefulSets provide persistent storage to their pods through Kubernetes PersistentVolumes". The thing is that STS doesn't do that. That's actually in POD definition.

"Come on!"

Post by melodyogonna » Wed, Jan 08, 2025, 11:45 AM UTC

kevmo314 wrote: post #23

Abhisman wrote: post #22

Earlier quoted context omitted.

Eh, dont you feel rewarded solving problems in general?

Can't say I feel like Kubernetes has solved more of my problems than it created.

Post by melodyogonna » Thu, Jan 09, 2025, 11:36 AM UTC

kevmo314 wrote: post #28

melodyogonna wrote: post #27

Earlier quoted context omitted.

Are you doing datacenter-scale deployment and configuration?

Yup