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The ultimate container monitoring bake-off - Rancher Online Meetup October 2016

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In our October online meetup we asked three of our engineers to demonstrate their favorite monitoring tools for containers, and demonstrate how to deploy and utilize them. They provided an in-depth overview of Sysdig, Datadog and Prometheus and try to help you determine which tool is best for your workload, and demonstrated:

- Deploying container monitoring tools from the Rancher catalog.
- Key differences between container and server monitoring.
- How Sysdig, Datadog and Prometheus compare with one another.

Please register for the next Rancher online meetup: http://rancher.com/meetup

Published in: Technology
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The ultimate container monitoring bake-off - Rancher Online Meetup October 2016

  1. 1. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . The Ultimate Container Monitoring Bake Off October 27, 2016 #ranchermeetup
  2. 2. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Shannon Williams Co-Founder/VP Marketing @smw355 1 Darren Shepherd Co-Founder/Chief Architect @ibuildthecloud Freenode: darren0 #ranchermeetup
  3. 3. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Jan Bruder Sr. Field Engineer Rancher Labs @janeczku 2 Bill Maxwell Sr. Devops Lead Rancher Labs @cloudnautique #ranchermeetup Ed Marshall Principal Consultant Infinity Works @rucknar
  4. 4. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . First things first… This is a not a ! 3 #ranchermeetup
  5. 5. © 2015 Rancher Labs, Inc.4 There are rules for a meetup! • We won’t be done on time • Questions are always welcome • There are no bad questions • Demo, then demo some more • Things will break, be patient #ranchermeetup
  6. 6. © 2015 Rancher Labs, Inc.5 Join the conversation on Twitter #ranchermeetup
  7. 7. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Agenda • Bakeoff Introduction – Shannon • Heavenly Datadog – Jan Bruder • Lucious Prometheus – Ed Marshall • Exquisite Sysdig – Bill Maxwell • Straw Poll • Remaining Questions 6 #ranchermeetup
  8. 8. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Rancher Labs 7 #ranchermeetup An open-source software platform for managing containers A minimalist OS built explicitly to run Docker
  9. 9. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Rancher Overview 8 Microservice Catalog AD/LDAP Leverage existing tools: - CI/CD - Code Repository - Monitoring Environment 1 Environment N … Network Services Storage Services Container Orchestration and Scheduling User Mgmt Ops Mgmt Environment 2
  10. 10. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . - 1 Million+ Downloads - 1.0 Released in March - Open Source - Multi-tenant - Enterprise Support 9
  11. 11. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . #ranchermeetup The Great Container Monitoring Bake Off
  12. 12. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . A growing set of options Docker Stats cAdvisor Scout Datadog Sensu Prometheus Sysdig Cloud Sematext 11
  13. 13. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Comparing Container Monitoring 1) Ease of deployment 2) Level of detail of information presented 3) Level of aggregation of information from entire deployment 4) Ability to raise alerts from the data 5) Ability to monitor non-Docker resources 6) Cost 12 http://rancher.com/comparing-monitoring-options-for- docker-deployments/
  14. 14. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Monitoring in the catalog 13
  15. 15. Monitor containers with Datadog
  16. 16. What is Datadog? Datadog is a monitoring service for dynamic cloud infrastructure and large-scale applications Signup for a free trial: https://www.datadoghq.com/datadog-signup/
  17. 17. Deploying the agent Traditional Installation Datadog agent runs next to the Docker engine Docker-ized Datadog Agent Agent is deployed in a container The Agent is responsible for sending native host and container-specific metrics, like number of containers, load, memory, disk usage, and latency. For more information: http://docs.datadoghq.com/integrations/docker/
  18. 18. Service discovery - Useful when using container orchestration tools like Kubernetes or ECS - Allows users to continuously monitor Dockerized applications without interruption as they move across containers and hosts How it works: 1. You define configuration templates for images you want to monitor 2. The Datadog Agent listens to Docker events and spots when containers are created, destroyed, started or stopped 3. The Agent loads the configuration template for the corresponding image, and automatically re-set up its checks For more information: http://docs.datadoghq.com/guides/servicediscovery/ Custom Metrics - Use the Datadog Agent with DogStatsD for sending in custom metrics instrumented in containerized applications - DogstatsD is the Datadog extension of StatsD, which adds metric tagging. For more information: http://docs.datadoghq.com/guides/dogstatsd/
  19. 19. 18 Demo
  20. 20. Prometheus BAKE OFF -
  21. 21. FOR Open Source API Follows UNIX philosophy Easy to instrument your code Fast & powerful Service Discovery Capacity Planning & Reporting Application Auto- Discovery Not Software as a service HOW DOES IT STACK-UP? BAKE OFF! AGAINST
  22. 22. FOR Open Source API Follows UNIX philosophy Easy to instrument your code Fast & powerful Service Discovery Capacity Planning & Reporting Application Auto- Discovery Not Software as a service HOW DOES IT STACK-UP? BAKE OFF! AGAINST
  23. 23. FOR MORE INFO Open Source API Follows UNIX philosophy Easy to instrument your code Fast & powerful Service Discovery Capacity Planning & Reporting Application Auto- Discovery Not Software as a service prometheus.io HOW DOES IT STACK-UP? BAKE OFF! AGAINST github.com/prometheus/prometheus robustperception.io cncf.io infinityworks.com engineering.infinityworks.com github.com/infinityworksltd
  24. 24. DEMO https://prometheus.io/
  25. 25. © 2015 Rancher Labs, Inc. Sysdig Cloud
  26. 26. © 2015 Rancher Labs, Inc. Key Benefits • Container native monitoring • Service visibility from orchestration systems • Auto-discovery of popular apps
  27. 27. © 2015 Rancher Labs, Inc. Visualization and Traceability
  28. 28. © 2015 Rancher Labs, Inc.27 Demo
  29. 29. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Straw Poll Which are you most excited to try? - Datadog - Prometheus - Sysdig Cloud - They all look delicious 28
  30. 30. © 2015 Rancher Labs, Inc. Get some free container monitoring action https://sysdig.com/rancher-monitoring/ www.datadoghq.com
  31. 31. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Getting Started Rancher and RancherOS are in GitHub – Get Involved! 30 #ranchermeetup http://github.com/rancher
  32. 32. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Rancher Training 31 http://info.rancher.com/live-training
  33. 33. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Thank you rancher.com #ranchermeetup

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