Triton Container Seminar#

Introduction

Overview of Triton Services - slides are at http://www.slideshare.net/misterbisson/the-7-characteristics-of-container-native-infrastructure-linuxconcontainercon-20150817
Triton Architecture
Lab Work (See https://github.com/misterbisson/clustered-couchbase-in-containers for the following)
Set up an account
Run bash in a docker container
apt-get install htop and run it.
run prstat in the container
Run a docker container (ghost or ?)
Compose a Docker Application
- Set up a couchbase server cluster
- Add a node to the server
- Add cbc-pillowfight as an infrastructure container

Debugging docker applications

Linux Tools
- strace, tcpdump, ip, etc.
Native tools
DTrace, mdb, snoop, etc.
- trace system calls, syscall latency, show profiling
Lab Work
- Compare performance impact of strace vs DTrace
- Determine how load generator talks with the database cluster
- Bugs

Performance Issues

Determine latency of requests to/from cluster and the load generator, and between nodes within the cluster

max123/containersummitdebug