$BQJTUSBOPCVOEMF@STZOD ࢖ͬͨΒΦʔτεέʔϧ͕ߴ ଎Խͨ͠࿩

ࣗݾ঺հ w Ϣχίϯͱ͍͏ϕϯνϟʔͰ3BJMTॻ͍ͯ·͢ w ΠΧJESZPOFYU

໨࣍ w DBQJTUSBOPCVOEMF@STZODͱ͸ w ๊͍͑ͯͨ՝୊ w ղܾͨ͠ํ๏ͱखॱ w ݁Ռ

DBQJTUSBOPCVOEMF@STZODͱ ͸ w %F/"ͷ!TPOPUT͞Μ͕࡞ͬͨɺ֤ϊʔυʹ STZODͰσϓϩΠͰ͖Δ(FN w IUUQTHJUIVCDPNTPOPUTDBQJTUSBOP CVOEMF@STZOD

Կ͕͍͍ͷ͔ʁ w ௨ৗͷDBQJTUSBOPͰ͸ɺ֤ϊʔυʹTTI͠ɺ֤ ϊʔυͰෛՙͷֻ͔ΔCVOEMFJOTUBMMΛߦ͏ɻ w ͜ͷ(FN͸ɺσϓϩΠ༻ͷαʔόͰCVOEMF JOTUBMMΛߦ͍ɺσϓϩΠޙͷʮ੒Ռ෺ʯΛ࡞ͬͨ ͋ͱͰɺ֤ϊʔυʹSTZODͰ഑෍͢Δ

ಈ࡞Πϝʔδ DBQJTUSBOP࣮ߦαʔό σϓϩΠର৅αʔό σϓϩΠର৅αʔό σϓϩΠର৅αʔό/ TTI ֤αʔόͰCVOEMFJOTUBMM͕ߦΘΕΔ

ಈ࡞Πϝʔδ DBQJTUSBOP࣮ߦαʔό σϓϩΠର৅αʔό σϓϩΠର৅αʔό σϓϩΠର৅αʔό/ DBQJTUSBOP࣮ߦαʔόͰ CVOEMFJOTUBMMͨ͠΋ͷΛ STZODͰ഑෍͢Δ σϓϩΠର৅෺

͜ΕʹΑΓ w ֤ϊʔυͰDQVෛՙͷ͔͔Δ࡞ۀ͕ߦΘΕͳ͍ ͷͰϦιʔεʹ΍͍͞͠ w ୆਺͕૿͖͑ͯͨͱ͖ɺ଎౓͕஗͘ͳΓʹ͍͘

ͦͷଞͷϝϦοτ w Ұ౓σϓϩΠͨ͠όʔδϣϯ͸σϓϩΠαʔό ʹอଘ͞Ε͍ͯΔͨΊɺಉ͡όʔδϣϯͷσϓ ϩΠ͕ૣ͍ w ͜Ε͕Φʔτεέʔϧʹ௒ޮ͘

๊͍͑ͯͨ՝୊ w ࣍ͷΑ͏ͳ࢓૊ΈͰΦʔτεέʔϧΛઃఆ͍ͯ͠ ·ͨ͠

ΦʔτεέʔϦϯά༻".*Λ࡞ ੒ ΦʔτεέʔϦϯ ά༻".* ΠϯελϯεΛ৽ن࡞੒͠ɺΞϓϦಈ࡞ʹඞཁͳϛυϧ΢Σ Ξʢ3VCZ΍/HJOYͳͲʣΛೖΕͨ΋ͷΛ".*Խ ΞϓϦ༻ͷ "OTJCMF

ىಈ࣌ʹ6TFS%BUBͰҎԼͷॲ ཧΛ࣮ߦ ΦʔτεέʔϦϯ ά༻".*͔Β্ཱͪ ͕ͬͨΠϯελϯε (JU)VC͔ΒΞϓϦͷϦϙδτϦΛऔಘ औಘͨ͠ϦϙδτϦ͔Βɺࣗ਎ʹରͯ͠DBQEFQMPZΛ࣮ߦ

w ϝϦοτ w ؆୯ w σϝϦοτ w ճCVOEMFJOTUBMM͕૸ΔͷͰ஗͍ w ͱݴ͏͔ճͰ΋஗͍

͜ΕʹΑΓ w ฏۉͯ͠෼ڧͷ͕͔͔͍࣌ؒͬͯͨ

w ࠷৽ͷBQQαʔό͔Β".*Λ࡞ͬͯɺىಈͯ͠ 6OJDPSOΛ্ཱͪ͛Δɺͱ͍͏΍Γํ΋͋Δ͚ Ͳ w ".*ࠩ͠ସ͑BVUPTDBMJOHHSPVQࠩ͠ସ͑· ͰɺσϓϩΠͱηοτͰ΍Δͷ͸ϋʔυϧߴ͍ ʢҰԠࣗಈԽ͸Ͱ͖Δ͔΋ʣ

ղܾͨ͠ํ๏ͱखॱ

͜͏ߟ͑ͨ w σϓϩΠ͞Ε͍ͯΔ΋ͷNBTUFSΛอ͓ͬͯΓɺ ඞͣDBQJTUSBOPͰσϓϩΠ͍ͯ͠ΔͷͰ w BVUPTDBMFͰىಈ࣌ʹɺDBQJTUSBOP CVOEMF@STZODͰσϓϩΠ͢Ε͹ɺࠓNBTUFSʹ ͋Δ΋ͷΛSTZOD͢Δ͚ͩͳͷͰૣ͍ͷͰ͸ʁ

͜͏͍͏ߏ੒ʹ σϓϩΠαʔό $JSDMF$* "QQαʔό "QQαʔό BVUPTDBMF ࣌ʣ σϓϩΠґཔ ݱࡏՔಇதͷ"QQαʔόʹσϓϩΠ ࣗ෼ʹσϓϩΠґཔ σϓϩΠ

$JSDMF$*͔Β௚઀σϓϩΠ͠ͳ ͍ཧ༝ w ࡞ऀͷ!TPOPUT͞Μͷϒϩάʹ΋هड़͞Ε͍ͯ ·͕͢ɺσϓϩΠαʔόͱ"QQαʔόͷΞʔΩ ςΫνϟ͕ಉ͡Ͱ͋Δඞཁ͕͋ΔͨΊɻ w σϓϩΠαʔόͰCVOEMFJOTUBMM͔ͯ͠Β STZODͰSVCZΞϓϦΛࢃ͘DBQJTUSBOP֦ு ࡞ͬͨTPOPUTCMPHIUUQCMPHMJWFEPPSKQ TPOPUTBSDIJWFTIUNM

௨ৗσϓϩΠ࣌ͷεΫϦϓτ 15 production: 16 branch: master 17 commands: 18 - ssh {Ϣʔβ}@{σϓϩΠαʔό} 'source ~/.bash_profile; branch=master stage=production sh' < deploy.sh DJSDMFZNM

௨ৗσϓϩΠ࣌ͷεΫϦϓτ 1 #!/bin/sh 2 3 mkdir -p deploy/{app_name} 4 5 if [ ! -d ./deploy/{app_name}/$branch ] ; then 6 git clone [email protected]:{github_user}/{github_repo} ~/deploy/ {app_name}/$branch 7 fi 8 cd /home/ubuntu/deploy/{app_name}/$branch 9 git fetch 10 git checkout -f origin/$branch 11 bundle 12 bundle exec cap $stage deploy EFQMPZTI

௨ৗσϓϩΠ࣌ͷεΫϦϓτ 1 set :stage, :production 2 set :branch, ENV['BRANCH_NAME'] || 'master' 3 set :rails_env, 'production' 4 5 require 'aws-sdk' 6 7 AWS.config( 8 access_key_id: ENV['AWS_ACCESS_KEY_ID'], 9 secret_access_key: ENV['AWS_SECRET_ACCESS_KEY'], 10 region: ‘{region}’ 11 ) 12 13 instances = AWS.ec2.instances.with_tag(:Name, ‘{instance_name}’).select{|i| i.status == :running}.map(&:dns_name) 14 15 role :app, instances, user: 'ubuntu' 16 role :web, instances, user: 'ubuntu' 17 role :db, instances.first, user: 'ubuntu' DPOpHEFQMPZQSPEVDUJPOSC

Φʔτεέʔϧ࣌ 1 #!/bin/bash 2 sudo su - {Ϣʔβ} -c "ssh {Ϣʔβ}@{σϓϩΠαʔό} -o StrictHostKeyChecking=no 'source ~/.bash_profile; HOST=`hostname` branch=master stage=autoscale sh /home/ubuntu/deploy/{app_name}/ master/deploy.sh’” >> /tmp/autoscale.log 6TFS%BUB

Φʔτεέʔϧ࣌ DPOpHEFQMPZBVUPTDBMFSC 1 set :stage :production 2 set :rails_env, 'production' 3 set :host, ENV['HOST'] 4 5 server fetch(:host), user: 'ubuntu', roles: %w{app web db}

݁Ռ w ΦʔτεέʔϧͰֻ͔Δ࣌ؒʢ"84Ͱ "VUP4DBMJOH(SPVQΛ୆ͨ͠ͱ͜Ζ͔Βɺ&-#Ͱ αʔϏεΠϯ͢Δ·Ͱͷ࣌ؒʣ w #FGPSF w ෼ඵ w "GUFS w ෼ඵ

͜͏͔͸͹͙ͭΜͩʂ w ࣮࣭ɺΦʔτεέʔϧͰ୆૿΍͔ͯ͠Βɺ࣮ࡍ ʹαʔό͕ಈ͘Α͏ʹͳΔ·Ͱʹ਺෼͔͔Δͷ ͰɺσϓϩΠ࡞ۀࣗମ͸෼Ҏ಺ͰऴΘ͍ͬͯΔ ͜ͱʹɻ

·ͱΊ w ճCVOEMFJOTUBMM͢Δࠓ·Ͱͷ΍Γํ͕ѱ͔ͬ ͨͱ͍͏ͷ΋͋Γ·͕͢ɺͦΕͰ΋ઈେͳޮՌ Λൃش͢Δ͜ͱʹɻ

ಉ͡Α͏ͳ͜ͱ͕Ͱ͖Δϓϩ μΫτ w TʹΞοϓϩʔυͯ͠ɺσϓϩΠ࣌ʹQVMMͯ͘͠Δͱ͍͏΋ͷ w IUUQTHJUIVCDPNTPSBINBNJZB w IUUQTHJUIVCDPNGVKJXBSBTUSFUDIFS w ͜Ε΋!TPOPUT͞Μʹ঺հͯ͠΋ΒͬͨͷͰ͕͢ɺDFSG΍DPOTVM͕ඞཁͩͬͨͷͰɺ·ͣ͸ DBQJTUSBOP͚ͩͰͰ͖Δຊ(FNͰ΍ͬͯΈ·ͨ͠ɻ w ࠓ΍ͬͯΔαʔϏε͕౰ͨͬͯେن໛ʹͳ͖ͬͯͨΒ࠶ݕ౼ͯ͠Έ·͢ɻ