The document discusses various tools and platforms related to server management and DevOps practices. It references GitHub for server storage, tools like Docker and Chef for server automation, and mentions several platforms such as Heroku and OpenShift for PaaS. The emphasis is on maintaining immutable servers and integration testing without debugging.

1. /20@yegor256 1
Keep Your Servers
in GitHub
Yegor Bugayenko
www.yegor256.com

2. /20@yegor256 2
ssh Docker
Chef
IS
PaaS

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ssh
sys admin
apt-get
yum

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Chef Puppet
Ansible
20+ tools
recipes
cookbooks OpsWorks

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PaaS Heroku
ElasticBeanstalk
OpenShift

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Docker
Kubernetes
AMI
CloudFormation
DevOps
ECS
Docker Hub
Mesos

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immutable
servers
GitHub
integration tests
ssh
no debugging