Heroku 101 Keiko Oda (@keiko713) Technical Support Engineer Saturday, June 21, 14

About me ৫ాܟࢠʢ͓͚͍ͩ͜ʣ ੴ઒ݝۚ୔ࢢग़਎ ੴ઒ߴઐɹిࢠ৘ใ޻ֶՊଔ 2013೥4݄ɹHerokuೖࣾ ݱࡏ͸ۚ୔ͷ࣮ՈΑΓϦϞʔτۈ຿ Saturday, June 21, 14

Table of Contents Herokuͬͯʁ (20mins) Πϯετʔϧͯ͠ΈΑ͏ (10mins) σϞ (10mins) ΞϓϦΛσϓϩΠͯ͠ΈΑ͏ (30mins) ΧελϚΠζͯ͠ΈΑ͏ (20mins) Saturday, June 21, 14

What is Heroku? PaaS (Platform as a Service) Heroku༻ޠɹ ଟݴޠରԠ (Ruby, Java, Node.js, etc.) ๛෋ͳΞυΦϯ ࢝Ί΍͍͢ແྉ࿮ Saturday, June 21, 14

Heroku ຊࣾɿΞϝϦΧɹαϯϑϥϯγεί ɹ2007 James, Adam, OrionʹΑͬͯઃཱ 2010 Salesforce.com͕ങऩ 2011 Matz͕͖ͨΑ Saturday, June 21, 14

PaaS IaaS (Infrastracture as a Service) ࣗ෼ͰαʔόʔΛ༻ҙ͠ͳ͍͍ͯ͘ʂ SaaS (Software as a Service) ࣗ෼ͰΞϓϦΛ࡞Βͳ͍͍ͯ͘ʂ PaaS (Platform as a Service) ࣗ෼ͰαʔόʔͷηοτΞοϓ͠ͳ͍͍ͯ͘ʂ Saturday, June 21, 14

Heroku terms dyno: Heroku্Ͱ૸ΔΠϯελϯεͷ୯Ґɻࣗ༝ ʹ૿΍ͨ͠ΓݮΒͨ͠Γग़དྷΔɻαΠζ͸ݱࡏ1X, 2X, PX͕͋Δ add-on: ΞϓϦʹ௥ՃͰ͖Δ֦ுػೳɻσʔλ ϕʔεͳͲ͕͋Δ buildpack: ΞϓϦΛσϓϩΠͨ࣌͠ʹ૸ΔεΫ Ϧϓτɻ͜͜ͰRubyͳͲΛΠϯελϯεʹೖΕΔ Saturday, June 21, 14

Languages ੲ͸Ruby͚ͩͩͬͨ ࠓ͸ΦϑΟγϟϧʹ5ݴޠ+αରԠ Ruby, Java, Node.js, Python, PHP ΍͸ΓRuby͕ࠜڧ͍ਓؾ buildpackʹΑͬͯଞͷݴޠ΋ରԠՄೳ Saturday, June 21, 14

Add-ons Data Stores (heroku postgres) Logging Email Caching Monitoring Saturday, June 21, 14

Pricing 1ϲ݄౰ͨΓ750 dyno-hours͕ແྉʂ 24 h * 1 dyno * 30 days = 720 dyno-hours ՝ۚ͸ඵ୯ҐʢΞυΦϯؚΉʣ ແྉ͔Β࢝ΊΒΕΔΞυΦϯ΋ͨͬ΀Γ ΞυΦϯΛར༻͍ͨ͠৔߹ͷΈΫϨδοτΧʔυͷొ࿥͕ඞཁ Saturday, June 21, 14

Herokai Japan ·ͭ΋ͱ͞Μ ͳ͔ͩ͞Μ ͍͋͟Θ͞Μ ͩ͞͞͞Μ Herokuͷϓϩ ৭ʑ༏͘͠ڭ͑Δϓϩ ύον/σόοάͷϓϩ Ωʔϊʔτͷϓϩ Saturday, June 21, 14

Let’s install! ֬ೝ1: Heroku toolbeltೖΕ·ͨ͠ʁ ֬ೝ2: Heroku Sign up͠·ͨ͠ʁ ֬ೝ3: Heroku CLIͰloginͯ͠Έ·ͨ͠ʁ ࣭໰1: طʹHerokuΛ࢖ͬͨ͜ͱ͕͋Δʁ ࣭໰2: GitΛ࢖ͬͨ͜ͱ͕͋Γ·͔͢ʁ Saturday, June 21, 14

Saturday, June 21, 14

Deploy app to Heroku 1. ΞϓϦΛGitHub͔Βམͱͯ͘͠Δ 2. ϩʔΧϧͰ૸ΒͤͯΈΔ 3. git push heroku master Saturday, June 21, 14

Clone app from GitHub $ git clone https:/ /github.com/keiko713/rails- todo.git ࠓճ͸͋·Γ࣌ؒ΋ͳ͍ͷͰɺrails newͳ Ͳ͸ඈ͹͠·͢ Saturday, June 21, 14

Run app locally $ cd rails-todo $ bundle install --without production $ foreman run bundle exec rake db:migrate $ foreman start http://localhost:5000/ Λ։͍ͯΞϓϦ͕ ಈ͍͍ͯΔ͔֬ೝ Saturday, June 21, 14

Deploy $ heroku create # create an app $ git remote -v # who the list of remotes $ heroku rename # rename $ git push heroku master # deploy! $ heroku run rake db:migrate # db migrate $ heroku open # open the app in browser Saturday, June 21, 14

Customize! 0. Add-onΛ௥Ճͯ͠ΈΔ 1. Unicornʹͯ͠ΈΔ 2. CSS΍JSͳͲΛมߋͯ͠ΈΔ 3. ޷͖ͳͱ͜ΖΛมߋͯ͠ΈΔ Saturday, June 21, 14

Using add-ons HerokuͷΞυΦϯ͸ศརͳ΋ͷ͹͔Γ ࠓճ͸loggingͱmonitoringΛ௥Ճ Saturday, June 21, 14

Using Unicorn https://devcenter.heroku.com/articles/ rails-unicorn υΩϡϝϯτʹԊͬͯ΍ͬͯΈΔ HerokuͰͷ։ൃϑϩʔ Change git add git commit git push Saturday, June 21, 14

Modify CSS/JS ࠓͷσβΠϯ͸Πέͯͳ͍ͷͰม͑ͯΈΔ HerokuͰͷ։ൃϑϩʔ Change git add git commit git push Saturday, June 21, 14

ͦͷଞ޷͖ͳॴΛมߋʂ Saturday, June 21, 14

Thank you for using Heroku! Saturday, June 21, 14