[MESOS-2904] Add slave metric to count container launch failures

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.23.0
• Component/s: agent, statistics
• Sprint: Twitter Mesos Q2 Sprint 6
• Story Points: 1
• Assignee: Paul Brett
• Reporter: Paul Brett
• Created: 20/Jun/15 00:04
• Updated: 23/Jun/15 21:31
• Resolved: 23/Jun/15 21:31

Description

We have seen circumstances where a machine has been consistently unable to launch containers due to an inconsistent state (for example, unexpected network configuration). Adding a metric to track container launch failures will allow us to detect and alert on slaves in such a state.