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Heroku101 Kanazawa
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Keiko Oda
June 21, 2014
Technology
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Heroku101 Kanazawa
Heroku101 for Kanazawa.rb #22
Keiko Oda
June 21, 2014
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Transcript
Heroku 101 Keiko Oda (@keiko713) Technical Support Engineer Saturday, June
21, 14
About me ৫ాܟࢠʢ͓͚͍ͩ͜ʣ ੴݝۚࢢग़ ੴߴઐɹిࢠใֶՊଔ 20134݄ɹHerokuೖࣾ ݱࡏۚͷ࣮ՈΑΓϦϞʔτۈ 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 ࢝Ί͍͢ແྉ 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: Heroku্ͰΔΠϯελϯεͷ୯Ґɻࣗ༝ ʹ૿ͨ͠ΓݮΒͨ͠Γग़དྷΔɻαΠζݱࡏ1X, 2X, PX͕͋Δ add-on: ΞϓϦʹՃͰ͖Δ֦ுػೳɻσʔλ ϕʔεͳͲ͕͋Δ
buildpack: ΞϓϦΛσϓϩΠͨ࣌͠ʹΔεΫ Ϧϓτɻ͜͜ͰRubyͳͲΛΠϯελϯεʹೖΕΔ Saturday, June 21, 14
Languages ੲRuby͚ͩͩͬͨ ࠓΦϑΟγϟϧʹ5ݴޠ+αରԠ Ruby, Java, Node.js, Python, PHP ΓRuby͕ࠜڧ͍ਓؾ buildpackʹΑͬͯଞͷݴޠରԠՄೳ
Saturday, June 21, 14
Add-ons Data Stores (heroku postgres) Logging Email Caching Monitoring Saturday,
June 21, 14
Pricing 1ϲ݄ͨΓ750 dyno-hours͕ແྉʂ 24 h * 1 dyno * 30
days = 720 dyno-hours ՝ۚඵ୯ҐʢΞυΦϯؚΉʣ ແྉ͔Β࢝ΊΒΕΔΞυΦϯͨͬΓ ΞυΦϯΛར༻͍ͨ͠߹ͷΈΫϨδοτΧʔυͷొ͕ඞཁ 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: طʹHerokuΛͬͨ͜ͱ͕͋Δʁ ࣭2: GitΛͬͨ͜ͱ͕͋Γ·͔͢ʁ Saturday, June 21, 14
Saturday, June 21, 14
Deploy app to Heroku 1. ΞϓϦΛGitHub͔Βམͱͯ͘͠Δ 2. ϩʔΧϧͰΒͤͯΈΔ 3. git
push heroku master Saturday, June 21, 14
Clone app from GitHub $ git clone https:/ /github.com/keiko713/rails- todo.git
ࠓճ͋·Γ࣌ؒͳ͍ͷͰɺrails newͳ Ͳඈ͠·͢ 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 <keiko-todo> # 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-onΛՃͯ͠ΈΔ 1. Unicornʹͯ͠ΈΔ 2. CSSJSͳͲΛมߋͯ͠ΈΔ 3. ͖ͳͱ͜ΖΛมߋͯ͠ΈΔ Saturday,
June 21, 14
Using add-ons HerokuͷΞυΦϯศརͳͷ͔Γ ࠓճloggingͱmonitoringΛՃ Saturday, June 21, 14
Using Unicorn https://devcenter.heroku.com/articles/ rails-unicorn υΩϡϝϯτʹԊͬͯͬͯΈΔ HerokuͰͷ։ൃϑϩʔ Change git add git
commit git push Saturday, June 21, 14
Modify CSS/JS ࠓͷσβΠϯΠέͯͳ͍ͷͰม͑ͯΈΔ HerokuͰͷ։ൃϑϩʔ Change git add git commit git
push Saturday, June 21, 14
ͦͷଞ͖ͳॴΛมߋʂ Saturday, June 21, 14
Thank you for using Heroku! Saturday, June 21, 14