29th January meetup

1. Agenda :
6:00 – 6:15 Check-in and networking
6:15 – 6:20 Updates
6:20 – 6:50 Why Containerize your app
Break
7:05 - 7:30 Demos, Container labs
Break
7:35 - 8:00 What's Next?
More labs

6. Whycontainerizeyourapplication
By Ali Abbas

7. What is a Container?
Packaged Software into Standardized Units for Development, Shipment and
Deployment.

8. Dev vs Ops

9. Shared Host vs VM &
Container
Shared Host
Virtual
Machines
Containers
 No Isolation
 Common libraries
 Highly coupled with OS
 Isolation
 No Common libraries
 Expensive & inefficient
 Hard to manage
 Isolation
 No Common libraries
 Less overhead
 Less dependency of OS

10. Look at this anther way … with
RAM
2GB4GB
Total RAM assigned to VMs: 33GB
Total RAM actually used in the VM: 21.5GB
RAM wasted, 11.5GB
Virtual Machine
Total RAM actually used: 21.5GB
RAM available for other containers: 11.5GB, or can
RAM wasted, 0GB
Containers
1GB5GB
2.5GB3.5GB
2GB3GB
4GB6GB
4GB
5GB
3.5GB
3GB
6GB
If 1 GB of RAM is 10$ per month,
you are wasting 1380$ per year

11. So why containerization?
Resource
utilization
Easily
Scalable &
Updatable
PortabilityFast
Lightweig
ht

12. Open Source Tools
Docker Engine Docker Registry
Portainer
KubernetesOKD
PodMan

13. Grafana File, image & container

14. Discussio
n

15. Grafana Dockerfile
docker build -t image_name:tag_name .

16. Grafana File, image & container

17. Grafana Update Images
 Images can be updated by
 editing the existing Dockerfile.
 rebuild a new image with a new version.
 Re run a container.
Dockerfile-v2 Image-v2
Edit Rebuild

18. Demo

19. The Orchestrator will take
care
Master
Node
Worker
Node
Worker
Node
Worker
Node
A tool that automates the deployment, management, scaling, networking,
and availability of container-based applications.
Replicas Restart Which node? Resources? Scaling Health Check

20. Any infrastructure

21. Grafana CD & Containers
Triger / Pull
Git push
Build Image Deploy

22. Thank you

29. https://ecsworkshop.com/
https://eksworkshop.com/