Khairul Zebua gave a presentation on DevOps, monitoring, and alerting tools. The presentation covered the benefits of adopting DevOps such as continuous delivery, less complexity, faster problem resolution, and increased innovation. It discussed using tools like Ansible, Consul, Prometheus, and Grafana to build monitoring systems and alerting. The presentation encouraged connecting with Khairul Zebua on LinkedIn and GitHub for further discussion.

1. GTS Cloud Operations update
Jakarta, 19-20 September 2018
DevOps
Monitoring and Alerting

2. Khairul Zebua
- Senior DevOps Engineer -
was :
DevOps Engineer
System Administrator
System Administrator
https://www.linkedin.com/in/khairulzebua/

3. Let’s get to know each other

4. Introduction to DevOps

7. DevOps Maturity Pipeline

8. Benefit of adopting DevOps
● Continuous Software Delivery
● Less complexity to manage
● Faster Resolution of problems
● Happier, more productive teams
● Higher employee engagement
● Greater professional development
opportunities
● Faster delivery of features
● More stable operating environments
● More time to innovate rather than
fix/maintain

9. Benefit of adopting DevOps
Everyone is happy

10. So, What we have to do to...
● To cut complexity to manage ?
● To make everyone happy ?
● To build quality software ?
● To know the problem earlier ?
● To focus on innovation ?
● To keep environment stable ?

11. We need to ...
ADOPTING DEVOPS
THEN
BUILD MONITORING AND ALERTING
SYSTEM

12. Tools

13. Tools

14. How Ansible Works

15. Ansible Structures

16. Ansible Role
16
Ansible Roles

17. Monitoring Tools

18. Monitoring Tools on Market

19. Tools - Consul

20. Consul UI

21. Key Feature of Consul
● Service Discovery
● Health Checking
● KV Store
● Secure Service Communication
● Multi Datacenter

22. Architecture of Consul

23. Prometheus with Grafana

24. Prometheus with Grafana

26. • Multi-dimensional data model with time series data identified by metric
name and key/value pairs
• Flexible Query Language
• No Reliance on distributed storage, single server nodes are autonomous
• Time Series Collection via pull mode over http
• Pushing time series is supported via intermediate gateway
• Targets are discovered via service discovery or static configuration
• Multiple modes of Graphing and dashboarding support
Feature of Prometheus

27. Prometheus Architecture

28. Node Exporter

29. MySQL Exporter
https://github.com/prometheus/mysqld_exporter

30. Haproxy Exporter

31. SNMP Exporter

32. Alerting

33. Alert Manager

34. Alert Notifications
Slack Notifications

35. Alert Severity

36. Let’s Ask Yourself

37. Do you still…

38. Do you still…

39. Do you still...

40. After all what we've been through…

41. After all what we've been through…

42. Which one of you…?

43. https://www.linkedin.com/in/khairulzebua/
https://github.com/khairulzebua
https://github.com/stuckdevops
Stay Connected...
Khairul Zebua
DevOps Engineer
Thank you…!