#4070 [Core feature] Imagespec Support for ContainerTasks, V1Container, SparkTasks Issue created by zeryx Motivation: Why do you think this is important? Image spec is good actually! It's very convenient for being able to quickly ensure that dependencies are updated - however it currently only is supported by

PythonTask

types. Goal: What should the final outcome look like, ideally? The goal would be that I could pass an imagespec variable to

container_image

within a

ContainerTask

or inside of a

PodTemplate (V1Container object)

, which would get parsed at registration time with the correct image being attached to the container. Describe alternatives you've considered Copying a hardcoded image registry path ("some/path:latest") does work, however it completely removes the version control capability that imagespec offers. This also makes it hard to make incremental updates to a project, as older cached versions with the same image registry may still be around on a worker machine - which may lead to unexpected behavior. Propose: Link/Inline OR Additional context https://flyte.org/blog/flyte-1-8-enhanced-imagespec-integrations-and-more Are you sure this issue hasn't been raised already? ☑︎ Yes Have you read the Code of Conduct? ☑︎ Yes flyteorg/flyte