IaC vs K8s
IaC (Infrastructure as Code) and K8s (Kubernetes) both come up in technology conversations and get confused. Here's the plain-English difference, side by side, so you can use each one with confidence.
The key difference: IaC refers to infrastructure as code, while K8s refers to kubernetes — they describe different things even when they show up in the same sentence.
IaC — Infrastructure as Code
Managing servers, networks, and cloud resources through version-controlled code instead of clicking in a console. IaC turns infrastructure into a reviewable, testable, repeatable artifact.
K8s — Kubernetes
Open-source platform for orchestrating containerized workloads across a cluster of machines. K8s is the de facto standard for running production services at scale — and a real operational tax if you don't need that scale.
When to use IaC
Reach for "IaC" when the conversation is specifically about infrastructure as code. Managing servers, networks, and cloud resources through version-controlled code instead of clicking in a console. IaC turns infrastructure into a reviewable, testable, repeatable artifact.
When to use K8s
Reach for "K8s" when the conversation is specifically about kubernetes. Open-source platform for orchestrating containerized workloads across a cluster of machines. K8s is the de facto standard for running production services at scale — and a real operational tax if you don't need that scale.
FAQs
What is the difference between IaC and K8s?
IaC stands for Infrastructure as Code — Managing servers, networks, and cloud resources through version-controlled code instead of clicking in a console. IaC turns infrastructure into a reviewable, testable, repeatable artifact. K8s stands for Kubernetes — Open-source platform for orchestrating containerized workloads across a cluster of machines. K8s is the de facto standard for running production services at scale — and a real operational tax if you don't need that scale.
Are IaC and K8s the same thing?
No. They're often used in the same conversation because they're related, but they describe different concepts. IaC = Infrastructure as Code. K8s = Kubernetes.
When should I use IaC vs K8s?
Use IaC when you're specifically referring to infrastructure as code. Use K8s when the topic is kubernetes.