Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

DevOps Anti-Patterns - Campus Party

727 views

Published on

Uma coletânea de anti-padrões sobre DevOps em 2018. Uma pequena viagem sobre empregos, micro-serviços, containers, virtualização, cloud e algumas boas práticas

Published in: Technology
  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here

DevOps Anti-Patterns - Campus Party

  1. 1. DevOps Anti-Patterns Fernando Ike (fike) Campus Party São Paulo 2018
  2. 2. Fernando Ike ● @fernandoike ● fernando.ike@gmail.com ● https://www.fernandoike.com.br ● https://www.linkedin.com/in/fernandoike/ ● https://www.10deploys.com/
  3. 3. “DevOps não deu certo aqui porque tentamos rodar o Docker mas ele não serviu para nós ”
  4. 4. Encare containers como devem ser, um conjunto de padrões e métricas onde um software irá ser desenvolvido, transportado e executado
  5. 5. “Containers não irá consertar a sua cultura zuada ” Bridget Kromhout
  6. 6. “Aqui nunca vai rodar DevOps...”
  7. 7. DevOps é uma cultura com conjunto de ferramentas com objetivo de aprender, aperfeiçoar e transformar os processos das organizações de qualquer tamanho ou tipo
  8. 8. “VM é uma Anti-Pattern de DevOps, já está ultrapassada”
  9. 9. Baremetal Infrastructure Hypervisor Docker Bin/Libs Bin/Libs Bin/Libs Bin/Libs Bin/Libs CONTAINER Bin/Libs CONTAINER CONTAINER Visão conceitual comum
  10. 10. Baremetal Infrastructure Hypervisor Guest OS Docker Bin/Libs Bin/Libs Bin/Libs Bin/Libs Bin/Libs VM Bin/Libs Docker + VM
  11. 11. Baremetal Infrastructure Hypervisor Guest OS Guest OS Guest OS Docker Docker Docker Bin/Libs Bin/Libs Bin/Libs Bin/Libs Bin/Libs Bin/Libs VM VM Container em IaaS VM
  12. 12. “(Software) do tipo Monolito é um Anti-Pattern do Agile nos dias de hoje”
  13. 13. VMs como parte de um artefato entram num pipeline By Netflix
  14. 14. Micro Serviços
  15. 15. (Algumas) considerações sobre Micro serviços ● Centralização de log ● Monitoramento das aplicações ● Monitoramento de rede entre os micro-serviços ● Aumento da complexidade dos recursos alocados: Servidores, Balanceadores de Carga, rede, etc. ● Boa comunicação entre equipes ● Um problema em um serviço pode gerar uma reação em cadeia ● Circuit Breaker
  16. 16. “Organizações que criam sistemas estão restritas a produzir seus projetos no quais são cópias das estrutura de comunicação dessa organizações ” Mel Conway
  17. 17. “O herói é uma pessoa que é capaz de varar noites, trabalhar de fim de semana e fazer plantões enquanto ninguém mais se prontifica.”
  18. 18. “...heróis não são necessários se o planejamento do projeto é feito corretamente.” A síndrome do herói e como lidar com ela - Lucas Colucci
  19. 19. ❏ Descrição da função com inúmeros requisitos técnicos ❏ Testes com grau altíssimo de dificuldade ❏ “6 anos de experiência em Docker” ❏ Questões (entrevista) sobre família, gostos pessoais, etc.
  20. 20. ❏ Capacidade de aprender ❏ Habilidades sociais ❏ Feedback da seleção ❏ Fit cultural ❏ 27% do DevOps Report estão na função DevOps ❏ Diversidade (ICE)
  21. 21. ❏ Não tem uma definição clara (delimitação) do que é DevOps e seus limites. ❏ Há inúmeras tecnologias que são a toolchain (conjunto de ferramentas) mas são consideradas “DevOps” ❏ Os aspectos culturais são difícil de abordar em treinamentos em conjunto com ferramentas
  22. 22. Corolário Escolha cursos que não vendam magia
  23. 23. Os botões de simulação de alerta de míssil e o de alerta de míssil estavam próximos (ou Drop Down) e o operador equivocadamente apertou o botão de alerta. Não foi um erro humano, foi um problema de design de software.
  24. 24. Corolário Blameless é não culpar as pessoas pelas falhas, mas sim identificar no processo as falhas e corrigi-las. Sem deixar de lados as responsabilidades inerentes da função.
  25. 25. PDSA Plan - Definir os objetivos e ações a serem tomadas Do - Execução o plano e documente os erros e comportamentos inesperados Study - Com os resultados e dados do monitoramento em mãos, compare-os com a hipótese e previsões do plano inicial documentando o que aprenderam Act - Adoção ou não das mudanças, descarte-ass ou faça o clico novamente
  26. 26. Referências Rock start guru - http://jasonryer.com/3-steps-outsource-app-development/ Captain America - https://news.marvel.com/movies/54451/vote-marvel-peoples-choice-awards-2017/ Vida de Programador - https://vidadeprogramador.com.br/ PDSA vs PDCA - http://www.apiweb.org/circling-back.pdf PDSA (Deming) - https://deming.org/explore/p-d-s-a DevOps, Docker and Empathy - https://jpetazzo.github.io/2017/10/31/devops-docker-empathy/ Containers will not fix your broken culture - https://www.slideshare.net/bridgetkromhout/containers-will-not-fix-your-broken-culture-and-other-hard-truths-devopsdays-sydney Intermodal transportation - https://en.wikipedia.org/wiki/Intermodal_container NUMMI - https://www.facebook.com/NummiFamilyAndFriendsRemembered/photos/a.223479234434485.48030.222731837842558/223479244434484/ The End Of The Line For GM-Toyota Joint Venture- https://www.npr.org/templates/story/story.php?storyId=125229157 How We Build Code at Netflix- https://medium.com/netflix-techblog/how-we-build-code-at-netflix-c5d9bd727f15 A síndrome do herói e como lidar com ela - http://blog.plataformatec.com.br/2017/02/a-sindrome-do-heroi-e-como-lidar-com-ela/
  27. 27. Não perca... ● Agile Trends - 27/03/2018 ○ Infraestrutura Imutável – A base das aplicações nativas na nuvem ○ http://agiletrendsbr.com/programacao-agiletrends-2018/ ● QCon São Paulo 2018 - 11/05/2018 ○ Containers: O estado da arte do ecossistema ○ https://qconsp.com ● DevOpsDays São Paulo 2018 ○ 06 e 07 de Junho de 2018 ○ https://www.devopsdays.org/events/2018-sao-paulo/
  28. 28. Fernando Ike @fernandoike fernando.ike@gmail.com https://www.fernandoike.com.br https://www.10deploys.com/

×