Use a Docker container to build other containers
Containers on AWS Fargate cannot run in privileged mode. This is required if you are using a Docker container to build other containers - a key CI use case. In !34 (merged) we started working on an example container image that includes Kaniko, but didn't find a way to put it to work smoothly with the Custom Executor driver.
There are more tools to investigate, and the purpose of this issue is to keep track of them: