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WordPress on PHP 7 on CentOS 7 on Sakura-VPS @serima 2016.02.04 PHP 7 Casual Talks

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@serima • βούϥεͷαʔόαΠυΤϯδχΞ • ઎͍ͷΞϓϦͱ͔࡞ͬͯ·͢ • Laravel 5.1 • ҙ֎ͱΦϑΟε͸ौ୩ʹ͋Γ·͢ • ώΧϦΤ·Ͱెา5෼ʂ • ࠓ೥ɺ2 ճ໨ͷ LT • ͜ͳ͍ͩɺPHP BLT #2 ͰϥΠϒϥϦͷ੬ऑੑνΣο Ϋͷ࿩Λ͠·ͨ͠

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ܦҢ • PHP BLT #2 Ͱ༧૝Ҏ্ʹ PHP 7 ͷ࿩͕গͳ͔ͬͨ • 20 ਓ͙Β͍ LT ͯ͠ɺ͔ͨ͠ 3 ਓఔ౓ • ͳ͔ͥ PHP 6 ΛΠϯετʔϧͯ͠Έͨͬͯਓ͕ݱΕ ͨΓ… • Why PHPer People!

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ัଊ • ͜ΜͳͭͿ΍͖Λ @fortkle ͞Μʹัଊ͞Εͯ͠·͍ɺ ͜ͷ৔ʹཱ͍ͬͯ·͢

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ͦ΋ͦ΋ WordPress ͬͯ PHP 7 ରԠͯ͠Δͷʁ

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5.6 or greater!! ಛʹ PHP 7 ʹؔ͢Δಛهࣄ߲͸ݟ౰ͨΒͳ͍ ͪͳΈʹ࠷৽൛͸ɺWordPress 4.4.2

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ಈ͘Ͱ͠ΐ • ·͊ී௨ʹಈ͘Ͱ͠ΐ͏ • @shin1x1 ͞Μ΋ઌऔΓͯ͠ಈ͍ͯΔͬΆ͍͠

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సػ • ݸਓϒϩάΛ 4 ೥͙Β͍લʹआΓͨ͘͞Β VPS Ͱӡ༻ ͍ͯͨ͠ • ਎ۙͳͱ͜ΖͰ WordPress ͕৐ͬऔΒΕΔࣄҊ͕ൃੜ • ϝϯς΋Կ΋ͯ͠ͳ͍ͷͰɺૣ͘Կͱ͔͠ͳ͍ͱ… • ೥຤೥࢝ͷٳΈظؒதʹॾʑݟ௚͢͜ͱʹͨ͠

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͘͞Β VPS • ٱʑʹνΣοΫͨ͠Βಉ͡ྉۚͰεϖοΫ্͕ͬͯΔ • ࣌ͷྲྀΕΛײͨ͡ • Ҡߦ΁ͷڳͷߴ໐Γ

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͔ͤͬ͘ͳͷͰ Infrastructure as Code

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https://github.com/serima/ centos7-initalize-ansible

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ΠχγϟϥΠζͷઆ໌ʢͬ͘͟Γʣ • admin ͍ͬͯ͏ϢʔβΛ࡞ΔΑʔ • SSH ϙʔτม͑ΔΑʔ • ύεϫʔυϩάΠϯېࢭ͢ΔΑʔ • root ϩάΠϯېࢭ͢ΔΑʔ • sudo ݖݶ͚ͭΔΑʔ • firewall ͷઃఆ͢ΔΑʔ • 伴ஔ͘Αʔ • sshd ࠶ىಈ͢ΔΑʔ

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https://github.com/serima/ centos7-php70-nginx-mariadb- ansible

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࣍ͷεςοϓʢͬ͘͟Γʣ • ͖ͬ͞ root Ͱͷ ssh ϩάΠϯ͸ېࢭͪ͠ΌͬͨͷͰɺ admin ϢʔβͰ ssh ͠௚͢ • ඞཁͳύοέʔδͱ͔΋Ζ΋ΖΠϯετʔϧ • yum Ͱ PHP 7 ΛೖΕ͍ͨͷͰɺremi repository ௥Ճ • ׬੒ʂ • ৄ͘͠͸ playbook ݟͯͶ…

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ੑೳൺֱͯ͠Έͨ • Before • PHP 5.5 • Apache/mod_php • MySQL • HDD • Osaka region • After • PHP 7.0 • nginx/php-fpm • MariaDB 5.5 • SSD • Tokyo region ͋·Γʹ΋ҧ͍͕ଟ͗ͯ͢ɺ ७ਮʹPHP7ͷ͓͔͔͛෼͔Βͳ͍

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     314 CFGPSF BGUFS Request Per Second ໿ 4 ഒ!

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2ϲ݄͘Β͍ӡ༻͍ͯ͠·͕͢ Կ΋໰୊͋Γ·ͤΜ

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ͱ͸͍͑ɺ ϓϥάΠϯʹ͸ཁ஫ҙ

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ೖΕ͍ͯΔϓϥάΠϯ • Akismet • All In One SEO Pack • All In WP Security • Crayon Syntax Highlighter • Easy Twitter Feed Widget • Google Analytics • Header and Footer • WordPress Popular Posts • WordPress Πϯϙʔτπʔϧ • WP Multibyte Patch • WP Social Bookmarking Light

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·ͱΊ • ࢲ͸ WordPress ͷϓϩͰ͸͋Γ·ͤΜ✋ • ࢓ࣄͰ࢖͏ͱ͖͸΋͏ͪΐͬͱৄ͘͠ݕ౼͠·͠ΐ͏ • Ͱ΋ɺύϑΥʔϚϯε͸͔ͳΓ্͕ΔͷͰ͜Ε͔Βཱ ্ͪ͛Δͱ͖͸ɺPHP 5.6 ͸ࣺͯͯ PHP 7 Λੵۃతʹ ࢖͍ͬͯ͘΄͏͕ྑ͍ͱࢥ͍·͢ • σϞͷ४උΛ͠Α͏ͱࢥͬͯɺ࢓ࣄΛૣΊʹ੾Γ্͛ͨͷʹɺ৽نͰआΓͨ͘͞ΒVPSͷαʔό͕͍ͭ·Ͱ΋ί ϯτϩʔϧύωϧʹݱΕͳͯ͘ٽ͍ͨʢݴ͍༁ʣ

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http://serima.co/blog/