[ARROW-4907] [CI] Add docker container to inspect docker context

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.13.0
• Component/s: Continuous Integration
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/21416
• Assignee: Uwe Korn
• Reporter: Uwe Korn
• Created: 15/Mar/19 22:07
• Updated: 11/Jan/23 07:37
• Resolved: 18/Mar/19 11:37

Description

The larger the docker context the slower the docker build. Adding a small container to inspect the context helps to curate a good .dockerignore.

Issue Links

• links to: GitHub Pull Request #3931