What I'd like to do is use an ECR image as an agent in Jenkins when using declarative pipeline
Current top of pipeline script looks like so:
pipeline {
agent {
docker {
image '01111111111.dkr.ecr.eu-west-1.amazonaws.com/some-repo/some-image'
}
}
And the error I get is:
Error response from daemon: pull access denied for 01111111111.dkr.ecr.eu-west-1.amazonaws.com/some-repo/some-image, repository does not exist or may require 'docker login'
Which makes sense, ECR requires a login, but you can't just do a standard username and password as it's a token system so it'll change over time.
The worker EC2 instance has a role with the rights to pull from ECR and pulling from ECR works fine in a step, it's just in the agent directive.
So does anyone have a way round this or a plugin that might allow me to use this image as an agent.
One work-round is to pull the container or build it in a different job but that doesn't help if there are updates and it's very much a work-round rather than a solution
