あんしん大規模リプレースサポート

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1. ͋Μ͠Μ େن໛ϦϓϨʔεαϙʔτ
2. ւ֎ϝσΟΞ 2015೥຤ • ਺ඦສPV/݄ • 2೥΄ͲFuelPHP͕Քಇ • 1action 100~200ߦͷcontroller͕ෳ਺ • ແବͳϖʔδ͕ͨ͘͞Μ
4. FuelPHP -> Ruby on Rails
5. ϦϓϨʔεཁ݅ • FuelPHPΛ୤٫͍ͨ͠ • SEOతʹΑ͘ͳ͍ͱ͜ΖΛͳ͍ͨ͘͠ • ແఀࢭͰҠߦ͍ͨ͠ • ϚελσʔλΛ࡮৽͍ͨ͠ • σβΠϯϦχϡʔΞϧ͍ͨ͠
6. ͍͢͝େม
7. Ҿ༻
   5FDIOJDBM
   4VDDFTTFT
   BOE
   'BJMVSFT
   JO
   UIF
   )JTUPSZ
   PG
   $PPLQBE
   %FWFMPQNFOU
   
   4QFBLFS
   %FDL
   IUUQTTQFBLFSEFDLDPNNJSBLVJUFDIOJDBMTVDDFTTFTBOEGBJMVSFTJOUIFIJTUPSZPGDPPLQBE EFWFMPQNFOU
   Cookpad Techconfʹͯ
8. Ҿ༻
   5FDIOJDBM
   4VDDFTTFT
   BOE
   'BJMVSFT
   JO
   UIF
   )JTUPSZ
   PG
   $PPLQBE
   %FWFMPQNFOU
   
   4QFBLFS
   %FDL
   IUUQTTQFBLFSEFDLDPNNJSBLVJUFDIOJDBMTVDDFTTFTBOEGBJMVSFTJOUIFIJTUPSZPGDPPLQBE EFWFMPQNFOU
   
9. ΍ͬͯΔ
10. ΍͹ͦ͏ͳͷͰ νʔϜͰۓٸձٞ
11. • FuelPHPΛ୤٫͍ͨ͠ • SEOతʹΑ͘ͳ͍ͱ͜ΖΛͳ͍ͨ͘͠ • ແఀࢭͰҠߦ͍ͨ͠ • ϚελσʔλΛ࡮৽͍ͨ͠ • σβΠϯϦχϡʔΞϧ͍ͨ͠ ϦϓϨʔεཁ݅ ूத
12. ࢓༷Λ࠷খݶͷείʔϓʹ ߜ࣮ͬͯ૷
13. 10ສҎ্͋ΔURLͷ 301ϦμΠϨΫτ͕ා͍
14. 301ϦμΠϨΫτ͕ා͍ • 10ສҎ্ଘࡏ͢ΔURL • ৽URL΁SEOධՁΛҾ͖ܧ͍͗ͨ • ϛεΔͱτϥϑΟοΫ΁ͷμϝʔδ͕Ͱ͔͍ • ςετͰͳΜͱ͔୲อͰ͖ͳ͍͔ʁ
15. ϦμΠϨΫτॲཧ • concernsͱservicesʹॲཧΛӅṭ • ϩδοΫͱσʔλͷςετΛ४උ
16. concernsͱservicesʹӅṭ class AreasController < ApplicationController include Redirectable # چURL def area_list redirect(:area) if redirectable?(:area) end # ৽URL def show ~~ ϖʔδੜ੒ॲཧ ~~ end end
17. concernsͱservicesʹӅṭ concern :Redirectable do def redirectable?(controller_name) path = request.path case controller_name when :area results = REDIRECT_PATHS.map { |target| path.include? (target) } results.include?(true) end def redirect(controller_name, request_params = nil) redirector = Redirector::Factory.create(controller_name) redirect_path = redirector.redirect_path(request_params) redirect_to(redirect_path, status: :moved_permanently) end end ϦμΠϨΫτՄ൱Λ ൑ఆ TFSWJDFΫϥεͰ
    ઌͷύεΛੜ੒
18. ϦμΠϨΫτͷઃܭ • ͍ΘΏΔStrategyύλʔϯ • Services഑Լʹ֤URLʹରԠͨ͠ΫϥεΛ࣮૷ • ΫϩʔϥʔͳͲͷॲཧͷྲྀΕ͸ҰॹͰ
 த਎ͷ࣮૷͕ҟͳΔ৔߹ʹ༗ޮ
19. ϦμΠϨΫτ • concernsͱservicesʹॲཧΛӅṭ
 -> ςετ͕ॻ͖΍͍͢ • ϩδοΫͱσʔλͷςετΛ४උ
 -> શURLςετͰྲྀͯ͠ΈΔ
 -> Ϛελσʔλͷϛεൃݟ
20. 10ສҎ্͋ΔURLͷ ςετ࿙Ε͕ා͍
21. ຊ൪ݕূ • γϟυ΢ϓϩΩγͰͷಈ࡞֬ೝ • nginxͷ৘ใΛՄࢹԽ
22. kage • γϟυ΢ϓϩΩγαʔόʔͷgem • cookpadࣾ੡ • ຊ൪΁ͷτϥϑΟοΫΛෳ੡͠
 ։ൃαʔόʔʹྲྀ͢
24. kage Kage::ProxyServer.start do |server| server.port = 8090 server.host = '0.0.0.0' server.add_master_backend(:production, 'localhost', 80) server.add_backend(:sandbox, 'localhost', 80) server.client_timeout = 15 server.backend_timeout = 10 server.on_select_backends do |request, headers| if request[:method] == 'GET' [:production, :sandbox] else [:production] end end ~~ தུ ~~ end def compare(production_res, sandbox_res, url) # ͜ͷลͰresponseݟͯϩάग़ͨ͠Γ͢Δ end
25. kageͷϩά
26. kage • ग़ྗ͞ΕͨϩάΛோΊΔ • ҧ࿨ײͷ͋ΔՕॴ͸STGͰݕূ • ͣͬͱ࢖͑Δ
27. DatadogͰnginxͷ ϩάΛάϥϑԽ
28. <source> @type tail path /var/log/nginx/access.log format ltsv time_format %d/%b/%Y:%H:%M:%S %z pos_file /tmp/fluent.log.pos tag nginx.access </source> <match nginx.access> @type copy # εςʔλεͷΧ΢ϯτ <store> @type datacounter tag status.count count_key status unit minute pattern1 2xx ^2\d\d$ pattern2 3xx ^3\d\d$ pattern3 4xx ^4\d\d$ pattern4 5xx ^5\d\d$ @label @status </store> # ϨεϙϯελΠϜຖͷׂ߹ <store> @type numeric_counter tag response_time.percentage unit minute count_key response_time pattern1 u10ms 0 0.01 pattern2 u50ms 0.01 0.05 pattern3 u100ms 0.05 0.1 pattern4 u500ms 0.1 0.5 pattern5 u1s 0.5 1 pattern6 u3s 1 3 pattern7 long 3 @label @response_time </store> # ϨεϙϯελΠϜͷύʔηϯλΠϧ஋ <store> @type numeric_monitor tag response_time.percentile unit minute monitor_key response_time percentiles 50, 90, 95, 98 @label @percentile </store> </match>
29. Datadog • fluentdͰnginxͷlogΛtailͯ͠ूܭ • fluentd -> datadog-agent -> datadog • #monitoring Ͱ৭ʑ΍ͬͯ·͢
30. ຊ൪ݕূ • γϟυ΢ϓϩΩγͰͷಈ࡞֬ೝ
 -> ຊ൪؀ڥͰͷΈى͖Δόάͷൃݟ • nginxͷ৘ใΛՄࢹԽ
 -> ҟৗࣄଶʹؾ෇͖΍͍͢
 -> ϨεϙϯελΠϜͷײ͕֮਎ʹͭ͘
31. ·ͱΊ • ϦϓϨʔε͸ͱʹ͔͘খ͘͞ • ϞδϡʔϧԽͯ͠ςετ͠΍͘͢ • γϟυ΢ϓϩΩγͰຊ൪τϥϑΟοΫݕূ • ࢦඪ͸ՄࢹԽͯ͠ҟৗʹؾ෇͖΍͘͢