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Chef + Vagrant DevOps Tools

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Config Management Tool Ruby, Erlang

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Wrapper for virtualization software Fácil. Muy fácil.

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Boris Quiroz SRE Preyproject.com (Prey) git.io/bq @cereal_bars

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4M+ Usuarios ~2.5 Devices/User 20k LOC Chef + Vagrant = <3 preyproject.com

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Chef + Vagrant DevOps Tools

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Chef Server Nodes DevOps

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Chef UI

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Chef Server Nodes DevOps

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Nodes: boostrap cookbooks chef-client ohai

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Nodes: boostrap cookbooks chef-client ohai

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Cookbooks Unidad fundamental Define el escenario Contiene recetas → git.io/prey_chef

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https://supermarket.getchef.com

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Chef Server Nodes DevOps

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Workstations: devops knife chef-repo source control

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$ knife bootstrap x.x.x.x -x ubuntu --sudo \ bootstrap-file

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$ knife node run_list add srv-1 “role[dev]”

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$ knife cookbook site search haproxy

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$ knife node list --environment development

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$ knife ssh ‘name:srv-1’ ‘uptime’ -x ubuntu

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Chef + Vagrant DevOps Tools

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Ambientes reproducibles, de forma fácil y rápida.

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“Works on my machine”.

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Vagrantfile Boxes Provisioner

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Vagrantfile Tipo Atributos Provisioner

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Vagrantfile Boxes Provisioner

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Package de Vagrant. Vagrant 1.5+ → Versioning!

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https://vagrantcloud.com

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vagrant box add USER/BOX vagrant box add hashicorp/precise64 vagrant box list vagrant box list ubuntu/precise64 (virtualbox, 12.04.4)

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Kitchen CI Uso Práctico

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Test para nuestra infraestructura. → Flujo de trabajo simple. → Optimiza el código. → Favorece la velocidad del desarrollo.

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Config File: → Driver → Provisioner → Platforms → Suites

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Instancia Plataforma + Suite

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Driver: Vagrant, Docker, etc. Provisioner: chef_solo, chef_zero Platform: Ubuntu, CentOS Suite: Recetas y tests

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Demo

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Boris Quiroz bq@zsh.io b.zsh.io @cereal_bars prey.github.io