In DevOps world, Traditional monitoring can not handle new modern technology such as Micro-services, Container Cluster. We need a new way and new monitoring tools for this. SysAdminDay 2017 Bangkok at Central Ladprao on July 28, 2017

1. Modern
Monitoring
Jirayut Nimsaeng (Dear)
Founder & CEO Opsta
SysAdminDay 2017
Language@Click Central Plaza Ladprao
July 28, 2017

2. #whoami
Jirayut Nimsaeng (Dear)
● Founder & CEO of Opsta
https://facebook.com/opstacloud
● Focus on building scale with
Cloud Automation
● Open Source Contributor
https://github.com/opsta

3. DevOps Stacks
Physical Infrastructure
Host OS Host OS Host OS
Network Storage
Orchestration
DevOps Tools:
Build Automation, Version Control, Configuration Management
Monitor/Logging
Container Container Container

4. Monitoring Stacks
Network
Physical Devices
OS and
Application
Development
Application
Business

5. Network
● Bandwidth In/Out
● Connection
● Error/Loss
● Load on devices
● Traffic breakdown
● Latency

6. Physical Devices
● Hardware
● Temperature
● Fans
● Voltages
● Power Consumption

7. OS and Application
Operating System
● CPU
● Memory
● Hard Disk
● Network
● Load
Application
● Process
● Memory/Network footprint
● Logging
● Connection
● Specific value

8. Development Application
● Response time
○ Function
○ API
● Connection
○ Database
○ Other services
● Success/Error
● Counting
● Logging
● Application Specific

9. Business

10. Type of monitoring data
Log
Metric
Check

11. Check

12. Metric

13. Log

14. Modern Monitoring Features
● Dashboard
● Scaling
● Alert
● High Availability
● API
● Monitor as a Code
● Automated
● Developer Self Service

15. Traditional Monitoring Tools

16. Modern Monitoring Tools

17. Monitor Components
Database
Analysis
Alert
Visualize
Collector
Sensor

18. Monitor Components

19. Graylog

20. Prometheus

21. Elasticsearch

22. Sensu

23. Sensu check configuration
{
"checks": {
"sensu-website": {
"command": "check-http.rb -u https://sensuapp.org",
"subscribers": [
"production"
],
"interval": 60,
"contact": "ops"
}
}
}

24. Client
Client
Sensu self-deploy monitor
Server
Clients
Trigger Deploy
Run Check

25. InfluxDB + Grafana

26. Application Monitor with StatsD

27. Demo

28. QA