Deployment basics
A Deployment manages replicated Pods and supports rolling updates. The container image and replica count are core inputs, but production manifests commonly need probes, resource requests and limits.
DevOps
Kubernetes YAML Generator
Create Deployment, Service, and Kubernetes manifests.
Manifest
How to use the Kubernetes YAML Generator
Enter an application name, container image, replica count and container port to create a starting manifest. Review the YAML before applying it to a cluster, especially labels, selectors, resource limits and security settings.
Service and networking
A containerPort documents the port used by the workload; exposing it to other workloads or outside the cluster normally requires a Service and, when appropriate, an Ingress or Gateway.
Validate before apply
Use kubectl client-side or server-side validation and inspect the diff in the target namespace before changing a production workload.