A multi-container Pod runs a main application container together with one or more sidecars that share its network and storage. The Multi-container Pod YAML Generator writes that Pod from a form so you do not have to recall the core/v1 schema.
You set the Pod name and namespace, add a main container, and append sidecars - each with a name, image and optional ports. The resulting YAML is a valid core/v1 Pod.
Names are validated as RFC 1123 labels and container names must be unique. Problems are reported in a clear panel. Everything runs locally and nothing is uploaded.