Effective Kubernetes == Keep it Simple [Ignite Talk DevOpsDays Warsaw]

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Effective Kubernetes is a continuous deployment process that the team understands. Keep it Simple. Think twice before going for more complex solutions. Source: https://github.com/wojciech12/ignite_devopsdays_warsaw_2018

Technology

Effective Kubernetes
Keep it Simple
Wojciech Barczyński - Lead Developer | System Engineer
SMACC.io

Success
Technical Debt
XX% Idle Machines
Fear
Continuous Deployment?
Slow delivery
Frustration

Black (Blue) Box
https://en.wikipedia.org/wiki/File:Dr_Who_(316350537).jpg
Infrastructure
(almost) invisible
Easy* Continuous
Deployment

Learn-as-you-go
https://www.flickr.com/photos/bruno_brujah/

Learn-as-you-go
1. Deploy Cloud-Native app
2. Make a Hell of Mistakes
3. Get it right or Postpone

Keep it simple
https://www.flickr.com/photos/bruno_brujah/

Azure Kubernetes
Service
Dev
Staging
Prod
Continuous Deployment

Continuous Deployment
1. make run_local
2. Code on master → develop env
Development

Continuous Deployment
3. Git tag → staging env
4. PR accepted → production env
Staging Production

Keep everybody in
the process
1. Teach the team
Kubernetes definitions
2. Keep the process
understandable

Keep everybody in
the process
3. Keep K8S files, …
easy to read
4. Do not terrorize with
how-amazing-
Kubernetes-is :D

Keep everybody in the process
Copy & Paste:
1. Makefile
2. Kubernetes files
3. TravisCI
curl https://github.com/smacc-ci/deploy.sh | bash

Conventions over tools!
•Common conventions for repos
•No a single deploying tool
•No encrypted data in repo
ps. Only when you are really really ready.

Application must be way smarter
(12factorapps, coordination, metrics, …)
https://www.flickr.com/photos/160866001@N07/

Effective Kubernetes
• Start
with small iterations
• Learn-as-you-go
https://www.flickr.com/photos/bruno_brujah/

Effective Kubernetes
• Simplicity
• Keep your Kubernetes
understandable
Hope k8s team keep it
this way
https://www.flickr.com/photos/bruno_brujah/

Three ways:
• Flow
• Feedback
• Continuous Experimentation
and Learning

Nos dias de hoje, onde trabalhamos em "internet time", com o paragdima da cloud e onde a economia nos obriga a fazer mais com menos, o "Time to Market" torna-se um fator diferenciador entre o sucesso e o falhanço de um projeto de software. Esta sessão aborda alguns métodos e ferramentas que nos ajudam a automatizar processos de build e deployment, que podem tornar-se dolorosos e até impeditivos no avanço para a meta final de um projeto de software, de modo a que nos possamos focar nas atividades que acrescem valor ao nosso produto. Nomeadamente, serão apresentados exemplos práticos da aplicação das tecnologias Microsoft como o MSBuild, Web Deploy, web.config transformations, web.config parametrizations e ainda, a utilização do servidor de builds Jenkins para implementar a automação de builds e deployments. Comunidade NetPonto, a comunidade .NET em Portugal! http://netponto.org

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Effective Kubernetes == Keep it Simple [Ignite Talk DevOpsDays Warsaw]

1. Effective Kubernetes Keep it Simple Wojciech Barczyński - Lead Developer | System Engineer SMACC.io

2. Success Technical Debt XX% Idle Machines Fear Continuous Deployment? Slow delivery Frustration

3. 2016

4. Black (Blue) Box https://en.wikipedia.org/wiki/File:Dr_Who_(316350537).jpg Infrastructure (almost) invisible Easy* Continuous Deployment

5. Common Language Artifacts Platform

6. Learn-as-you-go https://www.flickr.com/photos/bruno_brujah/

7. Learn-as-you-go 1. Deploy Cloud-Native app 2. Make a Hell of Mistakes 3. Get it right or Postpone

8. Keep it simple https://www.flickr.com/photos/bruno_brujah/

9. Azure Kubernetes Service Dev Staging Prod Continuous Deployment

10. Continuous Deployment 1. make run_local 2. Code on master → develop env Development

11. Continuous Deployment 3. Git tag → staging env 4. PR accepted → production env Staging Production

12. Keep everybody in the process 1. Teach the team Kubernetes definitions 2. Keep the process understandable

13. Keep everybody in the process 3. Keep K8S files, … easy to read 4. Do not terrorize with how-amazing- Kubernetes-is :D

14. Keep everybody in the process Copy & Paste: 1. Makefile 2. Kubernetes files 3. TravisCI curl https://github.com/smacc-ci/deploy.sh | bash

15. Keep everybody in the process Copy & Paste: 1. Makefile 2. Kubernetes files 3. TravisCI curl https://github.com/smacc-ci/deploy.sh | bash

16. Conventions over tools! •Common conventions for repos •No a single deploying tool •No encrypted data in repo ps. Only when you are really really ready.

17. Application must be way smarter (12factorapps, coordination, metrics, …) https://www.flickr.com/photos/160866001@N07/

18. Effective Kubernetes • Start with small iterations • Learn-as-you-go https://www.flickr.com/photos/bruno_brujah/

19. Effective Kubernetes • Simplicity • Keep your Kubernetes understandable Hope k8s team keep it this way https://www.flickr.com/photos/bruno_brujah/

20. Three ways: • Flow • Feedback • Continuous Experimentation and Learning

Effective Kubernetes == Keep it Simple [Ignite Talk DevOpsDays Warsaw]

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