[MESOS-92] Monitor resources for lxc containers by using cgroups

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Won't Fix
• Component/s: agent
• Labels: monitoring

Environment

This is specific to Linux, as OS X does not support lxc and cgroups.

• Assignee: Sam Whitlock
• Reporter: Alex Degtiar
• Created: 17/Nov/11 02:55
• Updated: 13/May/15 03:28
• Resolved: 21/Nov/12 22:46

Description

This is primarily a component of MESOS-38 https://issues.apache.org/jira/browse/MESOS-38

Create a ResourceMonitor implementation that monitors the memory and CPU usage of a Linux container. This will query lxc-cgroups to collect the memory and CPU usage for the associated container and generate a report. It will use the proc_utils additions of MESOS-89 https://issues.apache.org/jira/browse/MESOS-38 for a bit of this functionality.

This monitor module will be used by the LxcIsolationModule to periodically measure the memory and delta CPU usage of the slave's executors.

Issue Links

• is part of: MESOS-38 Executor resource monitoring and local reporting of usage stats
• requires: MESOS-89 create utilities to collect information from the proc filesystem