[FLINK-4881] Docker: Remove dependency on shared volumes

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.2.0
• Component/s: flink-docker
• Assignee: Maximilian Michels
• Reporter: Maximilian Michels
• Created: 21/Oct/16 12:16
• Updated: 21/Oct/16 12:23
• Resolved: 21/Oct/16 12:23

Description

Our Dockerfile assumes a shared volume configuration to access the config. Instead, we can configure the Docker container to directly write the hostname into /etc/hosts and use "jobmanager" as the default hostname.

This has been proposed here: https://github.com/apache/flink/pull/2667