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Thursday, August 20 • 4:50pm - 5:30pm
Per Container Network Monitoring and Isolation in Mesos - Jie Yu, Twitter

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This talk will discuss the per container network monitoring and isolation feature introduced in Mesos 0.21.0 and our experiences in using it at Twitter. With this feature enabled, each container is assigned a separate network stack which isolates the network traffic from other containers and allows operators and users to easily get its network statistics. This greatly simplifies the network monitoring, health checking and troubleshooting for jobs, and provides a more fairly shared and predictable network to users. This feature is completely transparent to tasks, and does not require changes to the underlying network infrastructure. To achieve that, the key idea is to let containers share the same host IP and use ports to multiplex network packets. We will show you the implications of this approach and the lessons we learned during the deployment and ongoing use of this feature.

Speakers
JY

Jie Yu

Software Engineer, Mesosphere
Jie Yu is a Software Engineer at Mesosphere, Inc, focused on Mesos development. He has worked on several key components in Mesos including containerization, persistence primitives and replicated logs. Before joining Mesosphere, he was a software engineer at Twitter. Jie obtained his PhD in Computer Science and Engineering from the University of Michigan where he conducted research for concurrent and event-driven systems.


Thursday August 20, 2015 4:50pm - 5:30pm
Willow

Attendees (53)