[MESOS-5062] Update the long-lived-framework example to run on test clusters

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Labels: tech-debt
• Sprint: Mesosphere Sprint 32, Mesosphere Sprint 33
• Story Points: 3
• Assignee: Joseph Wu
• Reporter: Joseph Wu
• Shepherd: Vinod Kone
• Created: 29/Mar/16 18:46
• Updated: 24/May/17 17:03
• Resolved: 12/Apr/16 19:24

Description

There are a couple of problems with the long-lived framework that prevent it from being deployed (easily) on an actual cluster:

• The framework will greedily accept all offers; it runs one executor per agent in the cluster.
• The framework assumes the long-lived-executor binary is available on each agent. This is generally only true in the build environment or in single-agent test environments.
• The framework does not specify an resources with the executor. This is required by many isolators.
• The framework has no metrics.