Continuous Delivery para aplicações Java com ferramentas open-source

1. Globalcode – Open4education
Continuous Delivery para aplicações
Java com ferramentas open-source
Stefan Teixeira
stefanfk@gmail.com / @stefan_teixeira

2. • QA Automation Engineer @ Toptal
• Blogs técnicos: stefanteixeira.com.br (pt-br) /
stefanteixeira.com (en)
• Co-organizador dos meetups DevOps Carioca e Grupo de
Testes Carioca
Contatos:
• E-mail: stefanfk@gmail.com
• Twitter: twitter.com/stefan_teixeira
• LinkedIn: linkedin.com/in/stefanteixeira
• GitHub: github.com/stefanteixeira
• SlideShare: slideshare.net/stefanteixeira
Sobre

3. Contexto

4. Contexto
• Aplicação Java (Spring Boot)

5. Contexto
• Aplicação Java (Spring Boot)
• Apenas server-side

6. Contexto
• Aplicação Java (Spring Boot)
• Apenas server-side
• Muitas integrações com outros
sistemas internos

7. Modelando
pipelines

9. GoCD
• Criado pela ThoughtWorks
https://www.go.cd/ | https://github.com/gocd/gocd

10. GoCD
• Criado pela ThoughtWorks
• Open-source (desde Fev/2014)
https://www.go.cd/ | https://github.com/gocd/gocd

11. GoCD
• Criado pela ThoughtWorks
• Open-source (desde Fev/2014)
• Foco em Continuous Delivery
https://www.go.cd/ | https://github.com/gocd/gocd

12. O poder das abstrações certas

13. Pipelines são first-class citizens

14. Mas o Jenkins não faz isso tudo?

15. (Alguns dos) problemas do Jenkins
• Plugin hell

16. (Alguns dos) problemas do Jenkins
• Plugin hell
• Falta de maiores níveis de
abstração

17. (Alguns dos) problemas do Jenkins
• Plugin hell
• Falta de maiores níveis de
abstração
• Suporte a CD somente via plugins

18. https://www.thoughtworks.com/pt/radar/tools/jenkins-as-a-deployment-pipeline

19. Pipeline

20. Pipeline

21. Pipeline -> Passos manuais

33. docker-tag

34. docker-tag
docker-push

42. X

43. App 1
App 2
Simulator App 2
X

48. X

49. App 1
App 2
Simulator App 2
X

55. SSH

56. SSH

57. App 1
SSH

60. App 1
App 2
App 3
App 4

63. SSH

64. SSH

65. SSH

66. SSH

67. SSH

68. SSH

69. https://github.com/cyberdyne-corp/skynet/tree/poc-bluegreen-nginx

70. https://github.com/cyberdyne-corp/skynet/tree/poc-bluegreen

71. Outros

73. Referências
• Blue-Green deployment:
• https://technologyconversations.com/2015/07/02/scaling-to-infinity-with-
docker-swarm-docker-compose-and-consul-part-34-blue-green-deployment-
automation-and-self-healing-procedure/
• https://github.com/cyberdyne-corp/skynet/tree/poc-bluegreen-nginx
• https://github.com/cyberdyne-corp/skynet/tree/poc-bluegreen
• Ferramentas:
• https://www.packer.io/
• https://www.go.cd/
• https://www.terraform.io/
• https://www.consul.io/
• https://www.ansible.com/
• http://gliderlabs.com/registrator/latest/
• http://pitest.org/
• http://rest-assured.io/
• http://sparkjava.com/

74. Globalcode – Open4education
Stefan Teixeira
@stefan_teixeira
stefanfk@gmail.com
Obrigado!
stefanteixeira.com.br
stefanteixeira.com