--- title: Image id: image date: 2018-04-12 full_link: short_description: > Stored instance of a container that holds a set of software needed to run an application. aka: tags: - fundamental --- Stored instance of a container that holds a set of software needed to run an application. A way of packaging software that allows it to be stored in a container registry, pulled to a local system, and run as an application. Meta data is included in the image that can indicate what executable to run, who built it, and other information.