3. CNCF meetup v priestoroch pixelFederations

1. 3. Meetup CNCF - CI/CD -
techforce vol.7
Juraj Hanták
17. 9. 2019

2. $ whoami
● co-founder & chief architect Webglobe – Yegon
(#1 cloud provider and #2 web hosting in Slovakia)
● In the administration and operation of systems and
applications for over 20 years
● VMware certifications, docker 3 years, kubernetes 6
months

3. What is CNCF?
● founded in December 2015 and is a part of The Linux
Foundation.
● A non-profit foundation for getting Cloud Native:
a) open source projects
b) companies
c) enthusiasts
to come together in a neutral place.

4. CNCF Cloud Native Definition v1.0
Cloud native technologies
empower organizations to
build and run scalable
applications in modern,
dynamic environments
such as public, private,
and hybrid clouds.
Containers, service
meshes, microservices,
immutable infrastructure,
and declarative APIs
exemplify this approach.
CNCF Cloud Native Definition v1.0
The Cloud Native
Computing Foundation
seeks to drive adoption
of this paradigm by
fostering and sustaining
an ecosystem of open
source, vendor-neutral
projects. We democratize
state-of-the-art patterns
to make these
innovations accessible
for everyone.
These techniques
enable loosely coupled
systems that are
resilient, manageable,
and observable.
Combined with robust
automation, they allow
engineers to make
high-impact changes
frequently and
predictably with
minimal toil.

5. Why Organizations Are Adopting Cloud Native
1. Better resource efficiency lets you to run the same
number of services on less servers
2. Cloud native infrastructure enables higher
development velocity – improving your services faster
– with lower risk
3. Cloud native allows multi-cloud (switching between
public clouds or running on multiple ones) and hybrid
cloud (moving workloads between your data center
and the public cloud)

6. © 2019 Cloud Native Computing Foundation6
Cloud Native
Trail Map
Trail Map: l.cncf.io

7. © 2019 Cloud Native Computing Foundation7
https://landscape.cncf.io/

8. © 2019 Cloud Native Computing Foundation8
INNOVATORS
“TECHIES”
EARLY MAJORITY
“PRAGMATISTS”
LAGGARDS
“SKEPTICS”
“THE CHASM”
LATE MAJORITY
“CONSERVATIVES”
SANDBOX
GRADUATED
INCUBATING
EARLY ADOPTERS
“VISIONARIES”
SANDBOX
CNCF Project Maturities
Identity Spec Identity Tooling Metrics Spec
Monitoring
Serverless Container
Security
Image
Distribution
Nodeless
Edge Scripting Networking StorageTelemetry Spec
Monitoring GitOps SecurityKafka
Operator
Packaging Spec
VM Operator

9. © 2019 Cloud Native Computing Foundation9
Containers
Cloud
Native
From Virtualization to Cloud Native
•Cloud native computing uses an open source
software stack to:
– segment applications into microservices,
– package each part into its own container
– and dynamically orchestrate those containers
to optimize resource utilization
Open
Source
IaaS
PaaS
Open
Source
PaaS
Virtualiza-
tion
2000 2001 2006 2009 2010 2011
Non-
Virtualized
Hardware
2013 2015
IaaS

10. Join the community!

11. Media
● https://www.meetup.com/cloudnativesk
● https://www.facebook.com/cloudnativesk
● https://www.facebook.com/groups/487493198673218

12. Our meetups
● 1. Meetup - Paralelná
polis 45+ people

13. Our meetups
● 2. Meetup - CNCF
beer/kofola 20 people

14. Whats next?

15. Future plans
● website www.cloudnative.sk (www.cncf.sk)
● foundation
● finding sponsors / donors

16. Next meetups
● 16.10. 2019 od 18:00 - 4. Meetup - SATORI STAGE
Cloud-Native network (flannel, calico, contiv)
● 21.11.2019 od 18:00 - 5. Meetup - SKOSBA (Vienna Gate)
Automation & Configuration (ansible,
kubespray,kubernetes operators)

17. Thank You
Juraj Hanták
juraj.hantak@wy.sk

18. Ondrej Sika
● IT & DevOps architekt
● Venuje sa stacku Git, Gitlab, Gitlab CI, Docker
a Kubernetes
● Pomocou týchto technológií zvyšuje efektivitu
a zjednodušuje prácu vývojárom a administrátorom

19. Adam Hamšík z PixelFederation
● DevOps engineer
● Venuje sa: Kubernetes , Ansible, Openstack, AWS
● Pomaha ludom a firmam efektivne vyvyjat a nasadzovat
software.

20. Jozef Halgaš z PixelFederation
● DevOps inžinier
● Začínal ako VoIP sysadmin vo VM Telecome
● V Lumeone mal na starosti automatizáciu
● V Pixli pracuje na migrácii infraštruktúry do cloudu a jej
údržbe