Easy deploy and manage EC2 instances with Rubber

Deploy and Manage EC2 instances with Rubber Sergey Efremov ResumUP

kittens included Friday, October 5, 12

Deploy Early Deploy Often Friday, October 5, 12

Deploy Early Deploy Often Friday, October 5, 12

Deploy Early Deploy Often Friday, October 5, 12

Problems? n + 1 servers servers are different you need

this new server 10 minutes ago Friday, October 5, 12

New server launch How it looks like Friday, October 5,

12

Rubber https://github.com/wr0ngway/rubber gem ‘rubber’ bundle install Friday, October 5, 12

Vulcanize rubber vulcanize complete_unicorn_nginx_postresql Complete Friday, October 5, 12

Vulcanize rubber vulcanize unicorn nginx monit munin postgresql Friday, October

5, 12

Rubber config #{Rails.root}/config/rubber - all configs rubber.yml - config of

rubber #{Rails.root}/config/rubber/roles/(unicorn|monit) configs of tools Friday, October 5, 12

Rubber.yml cloud_providers.aws image_type region Friday, October 5, 12

Tune configs it makes me cry Friday, October 5, 12

Roles role_dependencies: web: [nginx] app: [unicorn, munin, monit] web_tools: [nginx]

db: [postresql_master, monit] db_slave: [postresql_slave, monit] Friday, October 5, 12

Ready? Go! ALIAS=web01 ROLES=web cap rubber:create Friday, October 5, 12

Ready? Go! ALIAS=web01 ROLES=web cap rubber:create ALIAS=db01 ROLES=db cap rubber:create

Friday, October 5, 12

Ready? Go! ALIAS=web01 ROLES=web cap rubber:create ALIAS=db01 ROLES=db cap rubber:create

ALIAS=app01 ROLES=app cap rubber:create Friday, October 5, 12

Ready? Go! ALIAS=web01 ROLES=web cap rubber:create ALIAS=db01 ROLES=db cap rubber:create

ALIAS=app01 ROLES=app cap rubber:create ALIAS=tools ROLES=web_tools cap rubber:create Friday, October 5, 12

Bootstrap & Deploy cap rubber:bootstrap cap rubber:deploy Friday, October 5,

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Moarrr servers Friday, October 5, 12

App Server ALIAS=app02 ROLE=app cap rubber:create FILTER=app02 cap rubber:bootstrap cap

rubber:deploy Friday, October 5, 12

DB Server ALIAS=db02 ROLE=db_slave cap rubber:create FILTER=db02 cap rubber:bootstrap cap

rubber:deploy Friday, October 5, 12

Kill them all FILTER=app02 cap rubber:destroy Friday, October 5, 12

Your own templates cap tasks (start, stop, install) role config

(packages, ports, etc.) server config (nginx.conf, etc.) It’s easy Friday, October 5, 12

Pull Request or GTFO more templates elastic balancer / autoscaling

other cloud providers Friday, October 5, 12

One more thing Friday, October 5, 12

One more thing gem ‘capistrano-nc’ Friday, October 5, 12

One more thing gem ‘capistrano-nc’ Friday, October 5, 12

Thanks Sergey Efremov @evilfaeton ResumUP Friday, October 5, 12