DockerでApache+PHP+MySQLの環境構築

関西PHP勉強会 の発表資料です。

Transcript

1. 4BUUI.BZ
   ؔ੢1)1ษڧձ
   %PDLFSͰ"QBDIF1)1.Z42-ͷ
   ؀ڥߏங
   

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2. ؔ੢1)1ษڧձ
   ๏ࢯ໊Ճ౻फҰ࿠ ࡀ
   
   ‣ ϋϯυϧωʔϜ4"8
   ‣ 5XJUUFS!B[VLJ@FBUFS
   ‣ (JU)VCB[VLJQFOHVJO
   ๏ॴଐגࣜձࣾ.4&/ ೥໨
   
   $(whoami)
   NBD04
   7VFKT
   -JOVY
   'SFF#4%
   

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3. ؔ੢1)1ษڧձ
   ๏ϩʔΧϧͷ؀ڥΛԚ͢͜ͱͳ͘"QBDIF1)1.Z42-ͷ؀ڥΛ੔͍͑ͨ
   ‣ %PDLFSΛར༻ͯ͠؀ڥߏங
   ๏.Z42-ͷίϯςφʹผίϯςφ্ͷ1)1ϓϩάϥϜ͔Β઀ଓ͍ͨ͠
   ‣ 1)1ίϯςφ͔ΒMPDBMIPTUͷ൪ϙʔτΛࢦఆͯ͠΋઀ଓʹࣦഊ
   .PUJWBUJPO
   

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4. %PDLFSίϯςφͷߏஙखॱ
   

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5. ؔ੢1)1ษڧձ
   ๏"QBDIF1)1QIQBQBDIF
   ๏.Z42-NZTRM
   ‣ 1)1ͷϥΠϒϥϦ͕.Z42-YܥͷσϑΥϧτͷೝূํࣜ DBDIJOH@TIB@QBTTXPSE
   ʹະରԠ
   %PDLFSίϯςφͷߏ੒
   QIQBQBDIF NZTRM
   "QBDIF
   ...
   ?>
   .Z42-
   ઀ଓ
   

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6. ؔ੢1)1ษڧձ
   ๏1)1ͱ.Z42-ͷίϯςφؒ௨৴Λߦ͏ͨΊʹ࡞੒
   ‣ docker network create ネットワーク名Ͱ%PDLFSωοτϫʔΫΛ࡞੒
   ๏docker network lsͰ࡞੒͞Εͨ%PDLFSωοτϫʔΫͷҰཡΛදࣔ
   %PDLFSωοτϫʔΫͷ࡞੒
   $ docker network create my-network
   $ docker network ls
   NETWORK ID NAME DRIVER SCOPE
   6681a32a3d6f bridge bridge local
   bc8ace895846 host host local
   74bc6dce3a53 my-network bridge local
   6f730504383f none null local
   

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7. ؔ੢1)1ษڧձ
   ๏docker runίϚϯυͰίϯςφ࡞੒࣌ʹ--networkΦϓγϣϯΛ෇༩
   ‣ ࡞੒ͨ͠%PDLFSωοτϫʔΫʹ઀ଓ
   ίϯςφͷ࡞੒
   # オプションは一部省略
   $ docker run -d --name php-server --network my-network php:apache
   $ docker run -d --name mysql-db --network my-network mysql:5.7.27
   

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8. ؔ੢1)1ษڧձ
   ๏σϑΥϧτͰ͸.Z42-ͷ1%0υϥΠό͕ະΠϯετʔϧ
   ‣ ίϯςφʹೖΓdocker-php-ext-installίϚϯυΛ࣮ߦͯ͠Πϯετʔϧ
   .Z42-ͷυϥΠό͸pdo_mysqlΛࢦఆ
   1%0͕ೖ͍ͬͯͳ͍৔߹͸pdo΋ࢦఆ
   1%0υϥΠόͷΠϯετʔϧ
   $ docker exec -it php-server bash
   # docker-php-ext-install pdo_mysql
   

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9. ؔ੢1)1ษڧձ
   ๏1%0ͷίϯετϥΫλͷୈҾ਺Λमਖ਼
   ‣ host=ͷՕॴΛ.Z42-ͷίϯςφ໊ʹमਖ਼
   ઀ଓઃఆͷมߋ
   # host= の右辺には MySQL のコンテナ名 (mysql-db) を指定
   $con = new PDO(‘mysql:dbname=db;host=mysql-db’, ‘db’, ‘test’);
   # 以下省略
   

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10. ؀ڥߏங׬ྃ
    

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11. ίϯςφ࡞੒ࡁΈͷ৔߹͸
    

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12. ؔ੢1)1ษڧձ
    ๏%PDLFSωοτϫʔΫʹ࡞੒ࡁΈίϯςφΛ઀ଓ
    ๏%PDLFSίϯςφͷ*1ΞυϨεΛࢦఆͯ͠઀ଓ
    ίϯςφ࡞੒ࡁΈͷ৔߹ͷ؀ڥߏங
    

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13. ؔ੢1)1ษڧձ
    ๏docker network connect ネットワーク名 コンテナ名Ͱ%PDLFSωοτϫʔΫʹ઀ଓ
    ‣ ઀ଓઃఆ͸લड़ͷ಺༰ͱಉ༷ʹมߋ
    ࡞੒ࡁΈίϯςφͷ઀ଓํ๏
    $ docker network connect my-network php-server
    $ docker network connect my-network mysql-db
    

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14. ؔ੢1)1ษڧձ
    ๏%PDLFSωοτϫʔΫΛར༻ͤͣʹMPDBMIPTUͰׂΓ౰ͯͨϙʔτ͔Β઀ଓ
    ‣ .Z42-ίϯςφͷ*1ΞυϨεΛࢦఆͯ͠઀ଓ
    .Z42-ίϯςφͷ/etc/hostsΛ֬ೝ
    1%0ͷ઀ଓઃఆΛมߋ
    ‣ ίϯςφͷ࠶ىಈͳͲͰ*1ΞυϨε͕มߋ͞Εͨ৔߹ʹϓϩάϥϜͷमਖ਼͕ඞཁ
    ίϯςφͷ*1ΞυϨεͰ઀ଓ͢Δํ๏
    

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15. ؔ੢1)1ษڧձ
    ๏.Z42-ίϯςφͷίϯςφ*%Λ֬ೝ
    ‣ docker psίϚϯυͳͲͰίϯςφ*%͕֬ೝՄೳ
    ๏.Z42-ίϯςφͷ/etc/hostsΛ֬ೝ
    ‣ ίϯςφ*%ʹׂΓ౰ͯΒΕ͍ͯΔ*1ΞυϨε͕.Z42-ίϯςφͷ*1ΞυϨε
    .Z42-ίϯςφͷ*1ΞυϨεΛ֬ೝ
    $ docker exec -it mysql-db bash
    #
    # cat /etc/hosts
    127.0.0.1 localhost
    ::1 localhost ip6-localhost ip6-loopback
    ( 中略 )
    172.17.0.3 ebc8580e8dd5
    

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16. ؔ੢1)1ษڧձ
    ๏1%0ͷίϯετϥΫλΛमਖ਼
    ‣ hosts=Λ.Z42-ίϯςφͷ*1ΞυϨεʹมߋ
    1%0ͷ઀ଓઃఆͷมߋ
    # MySQL コンテナの IP アドレス (172.17.0.3) を指定
    $con = new PDO(‘mysql:dbname=db;host=172.17.0.3’, ‘db’, ‘test’);
    # 以下省略
    

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17. ؔ੢1)1ษڧձ
    ๏%PDLFSωοτϫʔΫΛ࡞੒ͯ͠ίϯςφΛ઀ଓ
    ‣ 1)1ͱ.Z42-ͷίϯςφؒͰ௨৴
    ๏1)1ίϯςφʹ.Z42-ͷ1%0υϥΠόΛΠϯετʔϧ
    ๏઀ଓઌͷ.Z42-ͷϗετ໊Λίϯςφ໊ʹઃఆ
    ૯ׅ
    

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18. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠
    

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