#phpcon2022 エラーと向き合い、自信を持ってサービス開発に取り組み、前に進む

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PHP Conference Japan 2022 Hideki Kinjyo GitHub: o0h / Twitter: @o0h_     [ൃද൛]

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ࣗݾ঺հ / GitHub: @o0h / Twitter: @o0h_ FW CakePHP  

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胸

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胸

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ࣗ৴Λ࣋ͭɾɾʁ

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ࣗ৴Λ࣋ͭɾɾʁ

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ࣗ৴Λ࣋ͭɾɾʁ

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( )

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Ͳ͏͢ΔʁˠʮΤϥʔͱ޲͖߹͏ʯ     胸

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胸 1

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͓͠ͳ͕͖ 1. - - 2. - - 3. - - 4. - with Sentry- 5.

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͖͑͘͢ΎʔͣΈʔʂ Sentry 😀

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֓೦ɾݺͼํʹ͍ͭͯ : E_ALL :   ( ) : ( ) :

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§1 - -

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§1 .1

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ݸਓతͳؾ࣋ͪ 2 胸

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ࢲతͳܦݧ or   2 薄 1. 2.

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ࢲతͳܦݧᶃ

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ࢲతͳܦݧᶃ Open (Sentry Raygun Errbit) Rate Limit

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= ( )

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ϓϩҙࣝʹ݉Ͷඋ͑ΒΕΔ΂͖ʮྙཧʯ [ग़య]   ᴷ Robert C. Martin,֯ ੐య.   Clean Craftsmanshipɹن཯ɺج४ɺྙཧ (Japanese Edition) Kindle ൛ P335

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No content

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ࢲతͳܦݧᶄ PJ

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ࢲతͳܦݧᶄ PJ ( )

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ڳΛுͬͯνʔϜͷதʹډΒΕΔ͔ (= ) 胸

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ͲͪΒ΋ٹ͍͍ͨ 胸

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΍Δ΂͖͜ͱʹऔΓ૊Ή   胸

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§2 - -

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§2 .1 .2

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΍Γ͍ͨ͜ͱɺͦΕҎ֎ͷ͜ͱ   =   =  

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Ձ஋ΛੜΈग़͢ͷʹ࢖͍͑ͯΔ࣌ؒ͸ 49% 21% 38% 27% [ग़య]   ᴷ Nicole Forsgren Ph.D.,Jez Humble,Gene Kim,෢ࣷ޿޾, ෢ࣷΔΈ.   LeanͱDevOpsͷՊֶ[Accelerate] ςΫϊϩδʔͷઓུత׆༻͕૊৫มֵΛՃ଎͢Δ P63

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ιϑτ΢ΣΞ։ൃͷʮ༧ఆ֎ʯͷΠϯύΫτ 21% 21

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§2 .1 .2

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ݶΒΕͨ࿑ྗΛ૿΍͢ɾ׆͔͢

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ΤϥʔͷҰੜ

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ίετͷҰੜ

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ΤϥʔରԠʹ܎Δίετ

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ಛఆ͕Ͱ͖ͯ΋ɾɾ૿͑ଓ͚͍ͯΔίετ , , , , , ( ) 1 , , , , , [ग़య]   ᴷ Pete McBreen, ଜ্ խষ.   XPΤΫετϦʔϜϓϩάϥϛϯάջٙฤʕXP͸ιϑτ΢ΣΞ։ൃͷٹੈओͨΓ͑Δͷ͔ P130

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ʮܽؕͷಛఆʯ͕ͦ͜໽հͳ໰୊ [ग़య]   ᴷ Weinberg, Gerald M, େ໺ ₼࿠(؂༁). ϫΠϯόʔάͷγεςϜࢥߟ๏ P234

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ൃݟͷى఺ͷҧ͍ʹΑΔෆܦࡁੑ ( ) 1. 2. /

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ൃݟͷى఺ͷҧ͍ʹΑΔෆܦࡁੑ 1. / (=outside-in) 2. /

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ൃݟͷى఺ͷҧ͍ʹΑΔܦࡁੑ 1. 2. / (=inside-out)

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Ͳ͏ͨ͠Βʮ௚͠΍͍͢໰୊ʯʹͰ͖Δ͔ : ( ): :

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X Z

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X Z • XͰରԠͰ͖Ε͹ɺ   ʮ2࣌ؒલͷίʔυͷҙਤʯΛࢥ͍ग़͚ͩ͢ͰࡁΉ   (ຊ൪σϏϡʔͨͯ͠ͷίʔυͳͷͰɺඃґଘऀ΋গͳͦ͏) • ZͷରԠʹͳΔͱɺ   ʮ3ϱ݄લͷίʔυͷҙਤʯΛ֬ೝ͢Δ͜ͱʹ   (ͦͷதʹɺܽؕՕॴ΁ͷґଘ΋ؚ·ΕΔ)

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ए͍಺ʹժΛఠΉ [ग़య]   ᴷ Steve McConnell, ೔ཱΠϯϑΥϝʔγϣϯΞΧσϛʔ. ϥϐου σϕϩοϓϝϯτ P81

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§2ͷ·ͱΊ(͍·࿩ͨ͜͠ͱ)  

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§3 - -

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§3 .1 .2 0 .3

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ΤϥʔରԠͷ࢓૊Έʹ͍ͭͯʮ੒ख़౓ʯΛߟ͑Δ    

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        ( ) ( )    

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ʮྑ͍ʯΤϥʔରԠͷ࢓૊Έʹ͍ͭͯߟ͑Δ 1. 2.

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1. Τϥʔ͸ͲͷΑ͏ʹه࿥ɾ؅ཧ͞Ε͍ͯ·͔͢ 1. ( ) 1 =1(orN) =1 2. =1

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( )

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ʮੜϩάཔΓʯͷ໰୊఺ =>

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( )

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ʮू໿ࡁΈʯͷར఺ ( / ) 縮 ( ) ( ) =>   ( )

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2. Τϥʔʹ͸ͲͷΑ͏ʹؾͮ͘͜ͱ͕Ͱ͖·͔͢ : : : PI͔ΒͷϫϯϙΠϯτΞυόΠεͷίʔφʔ👨🌾 ୅ΘΓʹʮૣ͍ɾ͏·͍ɾ͍҆ʯͰ΋ՄͰ͢ʂ

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νʔϜͰʮ޲͖߹͑ʯ͍ͯΔ͔: ੒ख़ʹ޲͚ͯ ( )   => Push Proactive

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§3 .1 .2 0 .3

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͓͞Β͍: ࣌ؒͷܦաͱରԠίετͷؔ܎   =

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ʮγϑτϨϑτʯͱରԠίετͷؔ܎ = ( )

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ϦϦʔεલʹ༧๷͢Δɺͱ͍ͬͯ΋ɾɾɾ

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ίεύͷྑ͍λΠϛϯάΛߟ͑Δ => =>

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ίεύͷྑ͍λΠϛϯάΛߟ͑Δ 結

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ίεύͷྑ͍λΠϛϯάΛߟ͑Δ   Just-in-Time

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Τϥʔ͸͍ͭى͜Δͷ͔ 1. : ( ) 2. :   ほほ( ) ✕✕( )

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ʮൃݟίετʯͱʮӨڹ(ඃ֐)ʯͷόϥϯεΛऔΔ 駄

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ʮ0࣍ରԠʯΛऔΓೖΕΔ = = = 0 ( ) = 1 0

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ʮ0࣍ରԠʯͷܦࡁੑ ( )

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ʮ0࣍ରԠʯͷܦࡁੑ 1. 2. 3.

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ʮ0࣍ରԠʯͷϝϦοτᶃ 1. 2. 3.

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ʮ0࣍ରԠʯͷϝϦοτᶄ 1. 2. ( ) 3.

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ʮ0࣍ରԠʯͷϝϦοτᶅ 1. 2. 3. DevOps

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§3 .1 .2 0 .3

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௵͢΂͖Τϥʔͷ؍఺ 2 : 0 1縮 ( ) : 賢 1. boolean 2.

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ൃੜͷbooleanͰ͸ͳ͘ɺൃੜස౓Ͱ؂ࢹ͢Δ Duplicate entry for primary key   :   or :   1 10,000,000,000,000,000,000,000,000,000

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ΞϓϦҎ֎ͷՕॴɾ؍఺Ͱ؂ࢹ͢Δ   outside-in :   Http Status Code(404, 502, etc)

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§3ͷ·ͱΊ(͍·࿩ͨ͜͠ͱ) 0 :  

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§4 - with Sentry -

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§4 .1 Sentry .2 .3 .4 .5

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Sentry ( )SaaS ( / ) (β PHP ) 14

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GUI

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ʲ଎श༻ʳίϨ͚ͩ͸཈͓͑ͯ͘ʂSentryͷجૅ֓೦ ( ) Sentry Event 胸 Event 1 Issue Event,Issue Alert

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§4 .1 Sentry .2 .3 .4 .5

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Πϯετʔϧํ๏ composer require sentry/sentry : SDK HTTP (php-http/async-client- implementation) sentry/sdk: HTTP FW : (Symfony/Larevel) https://github.com/getsentry/sentry-php

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ΞΧ΢ϯτͷ࡞੒ͱΞϓϦέʔγϣϯઃఆ Sentry 1. https://sentry.io/signup/ 2. PJ Event 胸 URL(DSN) https://sentry.io/for/php/

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ϚεΫͰ͍͟͝·͢ ϚεΫͰ͍͟͝·͢ ϚεΫͰ͍͟͝·͢

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ಥવͷએ఻ʂʂʂʂ connehito/cake-sentry   PR Starろ awesome-cakephp   Sentry SDK 3rd party integrations 💪   cake4.4+ Laravel ίωώτ͞Μͷٻਓ৘ใ΋೷͍ͯΈ͍ͯͩ͘͞ͶʂIUUQTISNPTDPQBHFTDPOOFIJUPKPCT

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§4 .1 Sentry .2 .3 .4 .5

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͜͜·ͰͷʮͶΒ͍ʯΛSentry্Ͱ࣮ݱ͢Δ 1. ( ) 0 ( ) 2. ( ) ( )

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͜͜·ͰͷʮͶΒ͍ʯΛSentry্Ͱ࣮ݱ͢Δ 1. ( ) 0 ( ) 2. ( ) ( )

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SentryͰ0࣍ରԠΛ࣮ફ͢Δ Alert Alert Create Alert Issues Set Conditions When: A new issue is created Then: Send a Slack noti fi cation   Slack Integration Alert Alert

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SentryͰ0࣍ରԠΛ࣮ફ͢Δ When: The issue changes state from resolved to unresolved Then: Send a Slack noti fi cation

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SentryͰසग़Τϥʔݕ஌Λ࣮ફ͢Δ When: Number of events in an issue is more than XXX( ) in XXX( ) Then: Send a Slack noti fi cation

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ิ଍: SentryͰશ͘ѻΘͳ͍Τϥʔʹ͍ͭͯ Resolve Sentry UserNotExistsException Sentry SDK 胸 FW ࢀߟ   'JMUFSJOHGPS4ZNGPOZc4FOUSZ%PDVNFOUBUJPO   IUUQTEPDTTFOUSZJPQMBUGPSNTQIQHVJEFTTZNGPOZDPO fi HVSBUJPO fi MUFSJOH fi MUFSJOHFSSPSFWFOUT

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ิ଍: SentryͰશ͘ѻΘͳ͍Τϥʔʹ͍ͭͯ Sentry 縮縮   ( ) Amazon CloudWatch

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    🎉

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͜͜·ͰͷʮͶΒ͍ʯΛSentry্Ͱ࣮ݱ͢Δ 1. ( ) 0 ( ) 2. ( ) ( )

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ϋ΢εΩʔϐϯάͷ࣮ફ :

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ϋ΢εΩʔϐϯάͷ࣮ફ

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Issueͷ؅ཧ Issue Resolved Unresolved Issue Resolved : Web UI Slack Resolve

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ࣗಈResolveᶃ: ؍࡯ظؒʹΑΔղܾ ( Event )   Resolve Resolve

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ࣗಈResolveᶄ: ϦϦʔεͷ࿈ಈʹΑΔղܾ 胸胸 (Event)   (Resolved -> Regression) The next release: The current release: Another existing release: GitHub resolve

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UnresolvedͳIssueͷReview/Reviewed Issue ( ack 踏 ) GitHub Issue tracker ぽ Review଴ͪIssueҰཡ ʮReviewࡁΈʯૢ࡞ͱมߋཤྺ

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UnresolvedͳIssueͷIgnore Issue (Ignore) Ignore Event

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͜͜·ͰͷʮͶΒ͍ʯΛSentry্Ͱ࣮ݱ͢Δ 1. ( ) 0 ( ) 2. ( ) ( )

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IssueͷAssign Issue / Slack 縮 Issue Assign Alert

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Issue্Ͱͷิ଍ɾίϝϯτ Issue Resolve Regression Issue

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ͦͷଞ(ൃද࣌͸ׂѪʂʂ) Event 駄駄 ex: POST body Request Context

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§4 .1 Sentry .2 .3 .4 .5

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ӡ༻ظʹ޲͚ͯͷਐΊํͷ֓ཁ 1. 2. 3. 4.

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ӡ༻ظʹ޲͚ͯͷਐΊํͷ֓ཁ 1. 2. 3. 4.

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πʔϧΛೖΕ͚ͨͩͰ͸ʮελʔτ஍఺ͷखલʯ 1. ( 1 100 ) 2. 0 3. 縮 4. Issue

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πʔϧΛೖΕ͚ͨͩͰ͸ʮελʔτ஍఺ͷखલʯ 1. ( 1 100 ) 2. 0 3. 縮 4. Issue

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πʔϧΛೖΕ͚ͨͩͰ͸ʮελʔτ஍఺ͷखલʯ 1. ( 1 100 ) 2. 0 3. 4. Issue

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πʔϧΛೖΕ͚ͨͩͰ͸ʮελʔτ஍఺ͷखલʯ 1. ( 1 100 ) 2. 0 3. 縮 4. Issue

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ӡ༻ظʹ޲͚ͯͷਐΊํͷ֓ཁ 1. 2. 3. 4.

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ελʔτʹཱͱ͏: ݱঢ়ͷೝࣝͱ໨ඪͷઃఆ (1 1 etc)

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ͲͷఆྔࢦඪΛ༻͍Δ͔ 2 1. 2.

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Ϣʔβʔ΁ͷΠϯύΫτͷ؍఺ Sentry 1. Event ( ) 2. Event (Web )

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ιϑτ΢ΣΞͷ඼࣭ͷ؍఺ Sentry 1. Event 2. Event Issue 3. Issue 4. Unresolved Issue 5. Resolve Issue 6. Issue resolved

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ݸਓతͳΦεεϝ 0   Unresolved Issue ( ) Open Resolve  

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ि͋ͨΓͷUnresolvedঢ়ଶͷIssue਺ cons   ( ) Event 1 1

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ि͋ͨΓͷUnresolvedঢ়ଶͷIssue਺ pros 0   ( )

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ఆྔࢦඪͷऔಘɾ؂ࢹํ๏ Discover, Dashboard   https://docs.sentry.io/product/ dashboards/ API   https://docs.sentry.io/api/ events/ SandboxΞΧ΢ϯτͰͷμογϡϘʔυͷྫ

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Wedding Park https://speakerdeck.com/kazatohiei/phperkaigi2022 https://engineers.weddingpark.co.jp/sentry/

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ӡ༻ظʹ޲͚ͯͷਐΊํͷ֓ཁ 1. 2. 3. 4.

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طଘΤϥʔͷղফͷ։࢝ 1. : 2. :

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طଘΤϥʔͷղফͷ։࢝ 1. : For Review 0縮 ( ) 2. :

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طଘΤϥʔͷղফͷ։࢝ 1. : 2. : 1 OKR ぽ   Key Result 1

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§4 .1 Sentry .2 .3 .4 .5

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͓͞Β͍: ݸਓతʹେࣄʹ͍ͯ͠Δ͜ͱ 1. 胸 2.

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͓͞Β͍: ݸਓతʹେࣄʹ͍ͯ͠Δ͜ͱ 1. 胸 2.  

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͓͞Β͍: ݸਓతʹେࣄʹ͍ͯ͠Δ͜ͱ 1. 胸 2.

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໌೔͔Β࢝ΊΒΕΔͷ͔ ( )    

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(ͨͿΜ)͍͘Βڧௐͯ͠΋ɺ͠଍Γͳ͍ίτ  

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(ͨͿΜ)͍͘Βڧௐͯ͠΋ɺ͠଍Γͳ͍ίτ    

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ڳΛுͬͯνʔϜͷதʹډ͍ͨ

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ڳΛுͬͯνʔϜͷதʹډ͍ͨ  

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໌೔͔ΒԿΛ࢝ΊΒΕΔͷ͔  

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Ͳ͏΍ͬͯมԽΛଅ͔͢

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Ͳ͏΍ͬͯมԽΛଅ͔͢ BBQ

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ྑ͍มԽ͸ྑ͍ఉ͔Β࢝·Δ ( ) 1. 2. 3.

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ྑ͍มԽ͸ྑ͍ఉ͔Β࢝·Δ 1. 胸 2. 3.

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ྑ͍มԽ͸ྑ͍ఉ͔Β࢝·Δ 1. 2. Sentry 3.

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ྑ͍มԽ͸ྑ͍ఉ͔Β࢝·Δ 1. 2. 3. 0 Sentry (Resolve, Mark Reviewed )

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§5

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Τϥʔͱ޲͖߹͍ɺࣗ৴Λ࣋ͬͯ αʔϏε։ൃʹऔΓ૊ΈɺલʹਐΉ Sentry

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͓͠·͍ʂ ͓෇͖߹͍͍͖ͨͩ   ͋Γ͕ͱ͏͍͟͝·ͨ͠

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§X Appendix

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ࢀߟॻ੶ɾҾ༻ͨ͠ॻ੶ Clean Craftsmanship (Japanese Edition) E ff ective DevOps 4 Fearless Change 48 Google ITIL ITIL Leading Beyond Change: A Practical Guide to Evolving Business Agility Lean DevOps [Accelerate] Observability Engineering: Achieving Production Excellence XP XP : ―― ( ) DevOps 9 ( 3 ) 9 ޒेԻॱ

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Web্ͷࢀߟϦιʔε / Sentry͕ఏڙ͍ͯ͠ΔϦιʔε Product Guides | Sentry Documentation   https://docs.sentry.io/product/ API Reference | Sentry Documentation   https://docs.sentry.io/api/ Spend Less Time on Bugs & More Time on Features: Sentry + Sleuth | Sentry   https://sentry.io/resources/improve-and-automate-your-work fl ow/ Automate, Group, and Get Alerted: A Best Practices Guide to Monitoring your Code | Sentry   https://sentry.io/resources/automate-group-get-alerted/ Sentry - YouTube ろ   https://www.youtube.com/c/Sentry-monitoring

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Web্ͷࢀߟϦιʔε / Sentryͷಋೖɾ׆༻ࣄྫ / PHPerKaigi2022 - Speaker Deck   https://speakerdeck.com/kazatohiei/phperkaigi2022 Sentry | Wedding Park CREATORS Blog   https://engineers.weddingpark.co.jp/sentry/ Raygun Sentry - BASE   https://devblog.thebase.in/entry/raygun2sentry -   https://daisuki.nichiyoubi.land/entry/2020/07/01/ 123616#%E3%81%AA%E3%81%9C%E3%82%84%E3%82%8B%E3%81%AE%E3%81%8B

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Web্ͷࢀߟϦιʔε / DevOpsɺϞχλϦϯά Monitoring Check Smells   https://benjiweber.co.uk/blog/2015/03/02/monitoring-check-smells/ 5 2020 (1/2) CodeZine   https://codezine.jp/article/detail/12052   https://www.youtube.com/watch?v=9RPgdJyeA7Y&t=4784s State of DevOps Four Keys ( ) / Introduction to State of DevOps and Four Keys for Visualizing Productivity in Development Organizations expanded and revised edition - Speaker Deck   https://speakerdeck.com/isanasan/introduction-to-state-of-devops-and-four-keys-for-visualizing- productivity-in-development-organizations-expanded-and-revised-edition

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Web্ͷࢀߟϦιʔε / ඼࣭ɾอकɾ༧๷   https://blogs.itmedia.co.jp/morisaki/2012/04/post-7e5d.html - Cybozu Inside Out |   https://blog.cybozu.io/entry/2016/05/18/103000 - / Growing Reliable Code PHPerKaigi 2022 - Speaker Deck   https://speakerdeck.com/twada/growing-reliable-code-phperkaigi-2022 / Agility and Quality Characteristics Developers Summit 2021 Summer - Speaker Deck   https://speakerdeck.com/twada/agility-and-quality-characteristics-developers-summit-2021-summer - pixiv inside   https://inside.pixiv.blog/shimashima/6247

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Web্ͷࢀߟϦιʔε / ͦͷଞ(จԽɺ૊৫ͳͲ) I -   https://daisuki.nichiyoubi.land/entry/2021/12/11/182323 #scrumosaka / Scrum Fest Osaka 2021 Keynote - Speaker Deck   https://speakerdeck.com/bu ff erings/scrum-fest-osaka-2021-keynote / The Debt - Speaker Deck https:// speakerdeck.com/toricls/the-debt / You won't be in the team forever - Speaker Deck   https://speakerdeck.com/toricls/you-wont-be-in-the-team-forever