[MESOS-6664] Force cleanup of IOSwitchboard server if it does not terminate after the container terminates.

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.2.0
• Target Version/s: 1.2.0
• Epic Link: Mesos Container Attach/Exec
• Sprint: Mesosphere Sprint 48, Mesosphere Sprint 49
• Assignee: Kevin Klues
• Reporter: Jie Yu
• Shepherd: Jie Yu
• Created: 01/Dec/16 19:28
• Updated: 31/Jan/17 20:04
• Resolved: 31/Jan/17 20:04

Description

In normal case, IOSwitchboard server will terminate after container terminates. However, we should be more defensive and always cleanup the IOSwitchboard server if it does not terminate within a reasonable grace period.

The reason for the grace period is to allow the IOSwitchboard server to finish redirecting the stdout/stderr to the logger.