Agile and DevOps with Ruby

『Rubyによるアジャイルとデブオプスを実現するチームづくり——みんなのウェディングの経験から』

RubyWorld Conference 2016発表資料

Transcript

1. 3VCZח״׷،آٍ؎ٕהرـؔفأ׾
   㹋植ׅ׷ث٦يבֻ׶
   Ղ׫׿זךؐؑر؍ؚٝך穗꿀ַ׵
   

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2. ׫׿זךؐؑر؍ؚٝ
   ˖ 穠㭴䒭㜥稱➜〡؝ى؟٦ؽأ
   ˖ 剢꟦ِص٦ؙـٓؐؠ侧խ秈♰
   ˖ 穠㭴䒭㜥鼅ןדך➂ָ⿫罋ח

   ـٓ؎تٕ欵噟倜耀锃ץ
   

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3. 㡰♳넝䱿獳
   
   
   
   
   
   䎃 䎃 䎃 䎃 䎃
   ʢ୯Ґɿඦສԁʣ
   䎃剢 %F/"ך倜鋉✲噟ה׃גꟚ㨣
   䎃剢 ⠓爡鏣甧
   䎃剢 匌❨鏾ⵙ《䒷䨽وؠ٦ؤ♳㜥
   䎃剢 ؙحؙػحسה项劤噟⹡䲿䵿
   屟ꬠ
   吳䒭⠓爡׫׿זךؐؑر؍ؚٝ
   䨽㖈㖑 匌❨鿪⚥㣛⼒眠㖑

   ꋒ䏟匟畾أؙؒ،ꥡ
   项劤ꆃ 涰♰ⰼ䎃剢劣植㖈
   

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4. չؙحؙػحسպַ׵չ׫׿זךؐؑر؍ؚٝպפ
   

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5. 1FSM͸3VCZͷܑ͓͞Μ PS͓࢞͞Μ
   
   ŠŠ·ͭ΋ͱΏ͖ͻΖ
   

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6. .PCB4J'הכ
   ˖ %F/"ח״׏גꟚ涪ׁ׸׋չؖٓ؛٦պぢֽؿٖ٦يٙ٦ؙ
   ˖ 'BTU$(*ד⹛⡲׃ծ"QBDIF)5514FSWFS׾⵸䲿ה׃גְ׷
   ˖ ؔ٦فٝا٦أ晛כծ䎃剢ח剑䖓ךٔٔ٦أ
   

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7. sub pageDiaryView {
   my $func = shift;
   my $rhData = Common::cloneHash($_::F, '^[a-z]');
   my $dbh = DA::getHandle($_::DB_DIARY_R);
   my $sth = $dbh->prepare(<<'SQL');
   select
   diary_id, user_id, post_date, subject, content,
   comment_num, access_num, last_user
   from diary_data where diary_id=?
   SQL
   $sth->execute($rhData->{d});
   if (!$sth->rows) {
   MException::throw({ CHG_FUNC => '.404' });
   }
   Common::mergeHash($rhData, $sth->fetchrow_hashref());
   my $html = HTMLTemplate::insert("diary/dia_view", $rhData);
   Response::output(\$html);
   }
   

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8. def show
   @diary = Diary.find(prams[:id])
   end
   

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9. ׫׿זךؐؑر؍ؚٝꟚ涪⡤ⵖ䔲儗
   ˖ ؒٝآص،˘せ
   ˖ 㹀纏ׁ׸׋Ꟛ涪فٗإأװفٗآؙؑز盖椚䩛岀ָזְ
   ˖ ؒٝآص،כؽآطأ⩎ַ׵ך銲実דչ،؟؎ٝպׁ׸׷
   ˖ 荈⹛ذأزָזְ
   ˖ 㢌刿ח״׏גءأذيָ㠨׸ג׮ⴓַ׵זְ
   

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10. ׫׿זךؐؑر؍ؚٝꟚ涪橆㞮䔲儗
    ˖ Ⱏ欽ךꟚ涪欽؟٦غ٦ָ〴
    ˖ ا٦أ؝٦سر؍ؙٖزٔ׾TBNCBדⰟ剣
    ˖ 4VCWFSTJPOדغ٦آّٝ盖椚
    ˖ ➭ךꟚ涪罏ך㢌刿ָ幉ׂ׵זְ״ֲחծ㡮׾ַֽ֮׏ג

    ؿ؋؎ٕ׾؝ىحز
    ˖ ؝ىحزِ٦ؠ٦כⰋ㆞ずِׄ٦ؠ٦זךדծ؝ىحز

    ًحإ٦آחせ⵸׾ろ׭׷
    

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11. ׫׿זךؐؑر؍ؚٝ؎ٝؿٓ橆㞮䔲儗
    ˖ ⟎䟝㼔欽؟٦غ٦
    ˖ ؒٝآص،ך䩛⡲噟ח״׷鏣㹀盖椚
    ˖ ؟٦غ٦ך顤欽ָ넝ֻծ厫鮾ח锃麦דֹזְ
    ˖ מהאך؟٦غ٦ח醱侧ך䕵ⶴָず㽿
    ˖ ⽃♧ꥺ㹱挿410'ָ㶷㖈׃ծغحؙ،حفָ♶僇然
    ˖ 湊鋔⡤ⵖָ♶⼧ⴓדꥺ㹱׾嗚濼דֹזְ
    ˖ ؙٓ؎،ٝزַ׵ך鸬窃דءأذيꥺ㹱ָⴻ僇
    

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12. 䎃剢 3VCZⰕꟚ
    䎃剢 3VCZPO3BJMTⰕꟚ
    䎃剢 3VCZPO3BJMTⰕꟚ
    䎃剢 傈劤3VCZؕٝؿ؋ٖٝأ㛇锃闌怴%))
    䎃剢 傈劤3VCZ⠓陽㛇锃闌怴%BWF5IPNBT
    䎃剢 3VCZPO3BJMTⰕꟚ
    3VCZⰕꟚ
    䎃剢 (JU)VC؟٦ؽأꟚ㨣
    3VCZ٥3VCZPO3BJMTך娖〷
    

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13. ˖ ؽآطأ䧭ꞿך׋׭ך㖇⸂ָ䓼ֻծ䪮遭涸ז䫎项ָ

    זֶׂ׶חז׏גְ׋
    ˖ 竰竲涸ז何㊣׾׃גְֻ׋׭ךꟚ涪⡤ⵖָזַ׏׋
    

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14. ؒٝآص،ؚٔٝך顑⟣罏ה׃ג
    וך״ֲז䨌殛׾ה׷ַ
    

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15. ˖ ؝ٌر؍ذ؍׾ⵃ欽ׅ׷
    ˖ فٗإأך،آٔذ؍׾ぢ♳ׇׁ׷
    

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16. ίϞσΟςΟͱ͸
    ʲӳʳDPNNPEJUZ
    ίϞσΟςΟͱ͸ҰൠԽͨͨ͠ΊࠩผԽ͕ࠔ೉
    ͱͳͬͨ੡඼΍αʔϏεͷ͜ͱΛ͍͏ɻ
    ŠŠτϥΠϕοΫɾϒϥϯυઓུݚڀॴ
    

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17. ؝ٌر؍ذ؍ךًٔحز
    ˖ 㹋䨌ד嗚鏾ׁ׸גְ׷CBUUMFQSPWFO
    ˖ ِ٦ؠ٦؝ىُصذ؍ָ֮׶ظؐعָؐ崧鸐׃גְ׷
    ˖ 鞢ַזؒ؝ءأذيָ㶷㖈ׅ׷
    

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18. Ԩ 3VCZPO3BJMT
    Ԩ "NB[PO8FC4FSWJDFT "84
    
    

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19. فٗإأך،آٔذ؍
    

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21. A. Where do we want to be?
    B. Where are we?
    C. How do we improve our position?
    

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22. չאֻ׷׮ךպ׌ֽדכזֻ
    չאֻ׶ַ׋պ׮ؕ؎ئׅٝ׷
    

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23. Ԩ ،آٍ؎ٕꟚ涪
    Ԩ رـؔفأ
    

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24. DevOps is the practice of operations and
    development engineers participating
    together in the entire service lifecycle,
    from design through the development
    process to production support.
    IUUQTUIFBHJMFBENJODPNXIBUJTEFWPQT
    

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25. ˖ غ٦آّٝ盖椚
    ˖ 铬겗盖椚
    ˖ 圓䧭盖椚
    ˖ 竰竲涸؎ٝذؚٖ٦ءّٝ
    ˖ 湊鋔
    ˖ ذأز荈⹛⻉
    ˖ رفٗ؎
    

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26. Lowering risk of change

    through tools and culture
    — John Allspaw
    

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27. culture
    

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28. ΠσΦϩΪʔ͸ɺ෺࣭తͳΠσΦϩΪʔ૷ஔ
    ͷͳ͔ʹଘࡏ͠ɺ͜ͷ૷ஔ͸෺࣭తͳّࣜʹ
    Αͬͯௐ੔͞ΕΔ෺࣭తͳॾ࣮ફΛ໋ྩ͠ɺ
    ͜ΕΒͷॾ࣮ફ͸ࣗݾͷ৴ڼʹैͬͯશ͘ҙ
    ࣝతʹߦಈ͢Δओମͷ෺࣭తͳॾߦҝͷͳ͔
    ʹଘࡏ͢Δ
    ŠŠϧΠɾΞϧνϡηʔϧ
    

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29. ؒٝآص،ؚٔٝך顑⟣罏ה׃ג
    וך״ֲז䨌殛׾ה׷ַ
    ˖ "84הرـؔفأ
    ˖ 3VCZPO3BJMTה،آٍ؎ٕꟚ涪
    

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30. ➙תדך؎ٝؿٓ ֿ׸ַ׵ך؎ٝؿٓ
    

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31. ➙תדך؎ٝؿٓ ֿ׸ַ׵ך؎ٝؿٓ
    

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33. 3VCZח״׷؎ٝؿٓ盖椚
    ˖ ؟٦غ٦圓䧭盖椚خ٦ٕJUBNBFח״׷鏣㹀盖椚
    ˖ ؟٦ؽأ圓䧭盖椚خ٦ٕח״׷"84鏣㹀盖椚

    CVLFMBUUBFJQNBQLFMCJNQJDVMFUSPBEXPSLFS
    ˖ ر٦ةك٦أأؗ٦و盖椚SJEHFQPMF
    (JU)VCדךغ٦آّٝ盖椚ה؝٦سٖؽُ٦
    

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34. execute "hostname #{node[:ec2][:tags][:Name]}" do
    not_if "[ $(hostname) = \"#{node[:ec2][:tags][:Name]}\" ]"
    notifies :restart, 'service[rsyslog]'
    end
    file '/etc/sysconfig/network' do
    action :edit
    block do |content|
    unless content[node[:ec2][:tags][:Name]]
    content.sub!(/^HOSTNAME=.*$/,
    "HOSTNAME=#{node[:ec2][:tags][:Name]}")
    end
    end
    end
    

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35. $ bundle exec rake itamae:apply HOSTS=tools-001
    INFO: Apply /Users/alice/infra/itamae/roles/base/default.rb,/User
    itamae ssh -h 10.1.2.197 -j /var/folders/l7/16_nsg7s35b6f4_brh_pv
    infra/itamae/functions.rb /Users/alice/infra/itamae/roles/base/de
    infra/itamae/post-processing.rb
    INFO : Starting Itamae...
    INFO : Loading node data from /var/folders/l7/16_nsg7s35b6f4_brh
    /Users/alice/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/net-s
    Object#timeout is deprecated, use Timeout.timeout instead.
    /Users/alice/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/net-s
    Object#timeout is deprecated, use Timeout.timeout instead.
    INFO : Recipe: /Users/alice/infra/itamae/functions.rb
    INFO : Recipe: /Users/alice/infra/itamae/roles/base/default.rb
    INFO : Recipe: /Users/alice/infra/itamae/roles/base/disable-ip
    INFO : Recipe: /Users/alice/infra/itamae/roles/base/nofile.rb
    INFO : Recipe: /Users/alice/infra/itamae/roles/base/yum.rb
    

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39. 3VCZח״׷ؚٗך〳鋔⻉
    3FETIJGU
    MPH
    BQQ
    

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41. 湊鋔ך荈⹛⻉
    4MBDL
    5XJMJP
    $MPVE8BUDI -BNCEB
    

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42. ˖ 3BTQCFSSZ1J
    ˖ 64#أؾ٦ؕ٦

    ..416#,
    갈㡮ד؎ٝؿٓ؎كٝز׾
    鸐濼ׅ׷➬穈׫
    $7㩲ꅿאלׁ
    

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43. module Mina
    module Handlers
    class Announce < Ruboty::Handlers::Base
    BASE_DIR = File.join(__dir__, '../../../audio')
    on(/\A\[(High|Disaster)\]/i, name: 'alert', all: true)
    def alert(message)
    Thread.start { invoke_command("mpg123 -q #{BASE_DIR}/#{fi
    end
    end
    end
    end
    

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44. ➙תדךꟚ涪 ֿ׸ַ׵ךꟚ涪
    

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45. ➙תדךꟚ涪 ֿ׸ַ׵ךꟚ涪
    

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46. 3VCZPO3BJMTפך獳遤䨌殛
    ˖ .PCB4J'ה3VCZPO3BJMTדر٦ةك٦أ׾Ⱏ剣ׅ׷
    ˖ ٔغ٦أفٗؗء׾鏣縧׃ծ63-⽃⡘דⴖ׶剏ִגְֻ
    3FWFSTF1SPYZ
    SFQMBDFEQBUI
    PMEQBUI %BUBCBTF
    

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47. ؽٕسفٗإأך荈⹛⻉
    $PEF%FQMPZ
    TUBHJOH
    4MBDL
    $PEF%FQMPZ
    QSPEVDUJPO
    .JOB FTBJP
    鸐濼 鎸ꐮ
    

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52. ،آٍ؎ٕꟚ涪ךֶ秈勲
    ˖ 㡮׌׃גְֲֿ
    ˖ 秈勲׾ת׮׹ֲ
    

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53. 剢鎘歗 加ס׶ִַ׶ ꆃأفٔٝزٖؽُ٦
    嫣傈劉⠓
    Ꟛ涪
    

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54. (JU)VCفؙٕٔؒأز侧䱿獳
    
    
    
    
    
    
    
    
    ݄ ݄ ݄ ݄ ݄ ݄ ݄ ݄ ݄ ݄ ݄ ݄ ݄ ݄ ݄ ݄
    1FSM
    3VCZ
    

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55. ؒٝآص،ؚٔٝך顑⟣罏ה׃ג
    וך״ֲז䨌殛׾ה׷ַ
    ˖ "84הرـؔفأ
    ˖ 3VCZPO3BJMTה،آٍ؎ٕꟚ涪
    3VCZث٦ي
    

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