[MESOS-6280] Task group executor should support command health checks.

• Type: Improvement
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 1.3.0
• Component/s: executor
• Labels: health-check mesosphere
• Epic Link: pods-improvements
• Sprint: Mesosphere Sprint 49, Mesosphere Sprint 50, Mesosphere Sprint 51, Mesosphere Sprint 52, Mesosphere Sprint 53
• Story Points: 5
• Assignee: Gastón Kleiman
• Reporter: Alex R
• Shepherd: Alex R
• Created: 29/Sep/16 16:46
• Updated: 24/Apr/17 12:37
• Resolved: 24/Mar/17 04:42

Description

Currently, the default (aka pod) executor supports only HTTP and TCP health checks. We should also support command health checks as well.

Issue Links

• is blocked by: MESOS-6864 Container Exec should be possible with tasks belonging to a task group
• is blocked by: MESOS-7050 IOSwitchboard FDs leaked when containerizer launch fails -- leads to deadlock
• is blocked by: MESOS-7248 RemoveNestedContainer returns unsupported.
• is blocked by: MESOS-7120 Add an Agent API call to cleanup nested container artifacts
• relates to: MESOS-7277 General checker does not support command checks via agent.