A busca pelo deploy continuo

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A busca pelo Deploy Contínuo. @lornlab Wednesday, April 25, 12

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Wednesday, April 25, 12

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Barreiras Wednesday, April 25, 12

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Cultura Wednesday, April 25, 12

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Wednesday, April 25, 12

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Conﬁança Wednesday, April 25, 12

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Software Livre Wednesday, April 25, 12

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Startups Wednesday, April 25, 12

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Lean Wednesday, April 25, 12

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Qual o seu ciclo de deploy? Wednesday, April 25, 12

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Você ﬁca assustado em dias de deploy? Wednesday, April 25, 12

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Bugﬁx na noite anterior ao deploy? Wednesday, April 25, 12

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Existe outro jeito :) Wednesday, April 25, 12

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Automatize tudo! Wednesday, April 25, 12

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Automatize tudo! build Wednesday, April 25, 12

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Automatize tudo! build test Wednesday, April 25, 12

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Automatize tudo! build test deploy Wednesday, April 25, 12

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Integração Wednesday, April 25, 12

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• SCM • Testes • CI • Deploy/Rollback Script • Máquinas automatizadas • puppet/chef • Monitoramento Wednesday, April 25, 12

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Testes Wednesday, April 25, 12

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Deploy / Rollback script Wednesday, April 25, 12

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Puppet / Chef Wednesday, April 25, 12

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Monitorament o Wednesday, April 25, 12

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DEVOPS Wednesday, April 25, 12

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DEVOPS • logs • debug • erro conhecido é erro tratado • menos trabalho pra você, mais trabalho pra ops Wednesday, April 25, 12

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Wednesday, April 25, 12

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Arquitetura Wednesday, April 25, 12

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Load balance Wednesday, April 25, 12

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if ( $user->cfg =~ /funcionalidade42/ ){ // nova funcionalidade do site } else { // modo antigo } Wednesday, April 25, 12

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nginx + starman Wednesday, April 25, 12

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upstream myapp_starman { server unix:/tmp/starman.sock fail_timeout=0; } server { listen 80; client_max_body_size 1024m; client_body_buffer_size 8k; proxy_read_timeout 300; server_name www.localhost.com; root /var/www/myapp.current; keepalive_timeout 0; access_log /var/log/nginx/myapp.access combined; error_log /var/log/nginx/myapp.error; location /static { root /var/www/myapp.current/root/; autoindex on; } location / { proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header Host $http_host; proxy_redirect off; proxy_buffering off; if (!-f $request_filename) { proxy_pass http://myapp_starman; } } } https://gist.github.com/ 1126172 Wednesday, April 25, 12

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“It’s a unix system” Wednesday, April 25, 12

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kill -s USR2 1337 Wednesday, April 25, 12

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/var/www/ myapp.current /var/www/ myapp-0.1 /var/www/ myapp-0.2 Wednesday, April 25, 12

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Conclusão • A busca pelo deploy continuo é ... continua • O hype está ajudando a melhorar a qualidade, ou pelo menos se preocupando mais com com a qualidade, do que é entregue Wednesday, April 25, 12

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Wednesday, April 25, 12

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Obrigado! • lorn @ cpan dot org • http://twitter.com/lornlab Wednesday, April 25, 12