observability - Metrics / Tracing / Logs

1. Through the looking glass
K8s
Containers

2. Hi I’m DAVE!
Twitter: d_bones
software enthusiast - shapes code into Microservices and open-source libraries.

3. TABLE OF
CONTENTS
Evolution
WHY oh WHY
Let there be light
The ALL seeing eye
01
03
02
04
05
Standards
No home brew
Problem / Solution
We can only do by doing
Show me the money
We can only do by doing
FIN

4. Evolution
01
WHY Oh WHY

5. BIG -> small
Monoliths are being broken into multiple services to meet many “ilities

6. Observibility
Can you tell what your services are doing and when?
This ilitiy is harder to accomplish with distributed
systems.
Let’s look into it.

7. 404 - not found?
● Logging
● Metrics

8. 404 - not found?

9. Let there be light
02
The ALL seeing eye

10. In the world of the blind.
The person with 3 things is king!
Metrics
Counters let to see when
something is going wrong (or
right)
Traces
Spans show where an issue is
occurring
Logs
Stack traces let you know what went
wrong

11. Metrics
SMALL
LIGHTWEIGHT
FAST
COUNTERS

12. Traces
COORDINATE
PARTICIPATE
DISTRIBUTED
Sync Call
Async Call

13. Logs
DETAILED
CENTRAL
INFORMATION

14. That’s all folks….
Metrics
WHEN
Traces
WHERE
Logs
WHAT

15. Batteries Included
03
Cloud native

16. CNCF has gotcha covered
Metrics
Traces
Logs
Well these some of them..

18. Problem / Solution
04

19. Welcome to my Domain
(simple shop)
Search the Catalog and view items
Create a basket and add items to it
Checkout the basket
Creates an Order
And reserves Stock
Complete Order
Review the order… is it ready
Only when stock is
reserved.

20. Distribute all the things

21. Our utility belt…..
Simplified Kubernetes management, and dashboards
Service Mesh for containers, running on Kuberneties
Metrics
Traces
Logs

22. SHOW ME THE MONEY!
05
We can only do by doing

23. Is it Running?
(Metrics -Health Checks)

24. Is it Running?
(Metrics)

25. Is it Running?
(Metrics - Topology)

26. We win as a team
(Tracing)

27. Tell me what’s on your Mind..
(Logging)

28. Where does it hurt?
Metrics -> Tracing -> Logs

29. CREDITS: This presentation template was created by Slidesgo, including
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I hope you enjoyed this
And Thank you to all the great people that are
making this easier for us.
THANKS