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΢ΣϒαʔϏεͷ $FOU04ఫୀ Z@VVLJ )PTUJOH$BTVBM

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@y_uuk1 id:y_uuki ΢ΣϒΦϖϨʔγϣϯΤϯδχΞ @͸ͯͳ

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CentOS 5 EOL

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͋ͱ9ϲ݄

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EOL੾ΕϦεΫ • ੬ऑੑରԠ͕೉͘͠ͳΔ • OpenSSLͳͲͷηΩϡϦςΟύονͷ͋ͨͬͨ ύοέʔδͷߋ৽͕ͳ͘ͳΔ • ֎෦αΠτͷTLSࣄ৘ʹ௥͍͚ͭͳ͘ͳΓɺ઀ଓ Ͱ͖ͳ͘ͳΔ • CentOS 5ͷOpenSSL͸0.9.8ܥͰݹ͍ • TLS 1.2ʹඇରԠ + SNI͕࢖͑ͳ͍ͳͲ

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1000+ CentOS5 100+ roles

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ରࡦ͢Δαʔόͷબ୒ • ϦόʔεϓϩΩγ • ֎෦͔Β઀ଓΛड͚෇͚ΔɻTLS઀ଓ͢Δ΋ͷ༏ઌ • ΞϓϦέʔγϣϯαʔόɺόοναʔόɺϫʔΧ • ͳΜΒ͔ͷϏδωεॲཧΛ࣮ߦ͢Δαʔό • Ϋϩʔϥ΍֎෦APIΛୟ͘ͱ͜ΖΛ༏ઌ • ϦεΫͷ௿͍σʔλϕʔε͸ޙճ͠ • ͦͷଞ֎෦ͱͷ઀఺ͷͳ͍؅ཧܥαʔό΋ޙճ͠

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ରࡦํ਑ • ☓ ࣗ෼ͰηΩϡϦςΟύονΛ͋ͯΔ • ࠷ऴखஈͱ͍ͨ͠ • ☓ CentOS 7ʹΞοϓάϨʔυ • ○ ଞͷσΟετϦ΁Ҡߦ • 5೥લ͔Β৽αʔϏε͸Debian

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DebianԽʢϓϩΩγʣ • ݱࡏͷ؀ڥ͸ Apache2 or Nginx • httpd.conf͕؆୯ͳ΋ͷ͸Nginx΁ • ؆୯Ͱͳ͍΋ͷ͸Apache 2ͷ࠷৽൛΁ • 300ߦͷRewriteRule • ςετίʔυΛॻ͍ͯಈ࡞֬ೝ͢Δ

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https://github.com/yuuki/ yuuki/blob/master/misc/ proxy-config-test.md

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DebianԽʢΞϓϦέʔγϣϯʣ • mod_perl1, mod_perl2ΛDebianͰϏϧυ • rpmԽ͞ΕͨCPANϞδϡʔϧ؅ཧΛ cpanfileԽ • XSͳͲCͷϥΠϒϥϦʹґଘ͢Δ΋ͷ΋͋ ΔͨΊɺDebianͰϏϧυͰ͖Δ͔Ͳ͏͔

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mod_perl1, mod_perl2ΛϏϧυ • ϏϧυͰ͖ͳ͍ͷͳΒϞμϯͳ؀ڥʢPlackʣ ʹҠߦ͢Δඞཁ͕͋Δʢ΋ͷ͘͢͝େมʣ • DockerfileͰϏϧυ͠ϑΝΠϧαʔόʹઃஔ • ChefͰ /opt/httpdʹઃஔ͢Δ͚ͩ • Perlґଘ͕͋ΔͨΊdebύοέʔδԽ͕໘౗

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IUUQTHJUIVCDPNZVVLJEPDLFSpMFT USFFNBTUFSNPE@QFSM

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cpanfileԽ • rpm -qa perl ͔Βੜ੒ • ҰൃͰ carton install ͕௨ΔΑ͏ʹͳ Δ·Ͱͱʹ͔͕͘Μ͹Δ • ಈ࡞֬ೝͯ͠ಈ͔ͳ͔ͬͨΒɺCPAN Ϟδϡʔϧͷόʔδϣϯͷࠩ෼Λٙ͏

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initεΫϦϓτ vs daemontools • Systemd … • daemontoolsͰࠔ͍ͬͯͳ͍ͷͰ daemontoolsԽ • daemontools͸มԽ͕ͳ҆͘ఆͯ͠ ͍ͯࠓޙ΋҆৺

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ม͑ͳ͍΋ͷ • Perlͷόʔδϣϯ • mod_perlϝδϟʔόʔδϣϯ • Apacheϝδϟʔόʔδϣϯ • CPANϞδϡʔϧͷόʔδϣϯ • ݹ͍΋ͷ͕खʹೖΒͳ͍Մೳੑ͸͋Δ

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Ұ൪େมͳͷ͸ ಈ࡞֬ೝ

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ಈ࡞֬ೝ • ݹ͍ΞϓϦέʔγϣϯ͸ςετ͕ͳ͍ • खಈͰ͕Μ͹Δ • ϓϩΩγઃఆͷςετͲ͏͢Δͷ͔ • PerlͰૉ๿ʹHTTPΛୟ͘ςετΛॻ ͍ͯΔ

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ೖΕସ͑࡞ۀ • ϩʔυόϥϯα഑Լʹ1୆͚ͩ౤ೖ༷͠ ࢠݟ • ΤϥʔϩάͳͲΛSlackʹྲྀ͢ • ໰୊͕ى͖ͨΒ௚͢ • શ୆ೖΕସ͑

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Debian8ͷEOL 2020-06ʢLTSʣ

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͋ͱ4೥

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ΞοϓσʔταΠΫϧ Λճ͠ଓ͚ΔͨΊʹ͸

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࡞ۀ಺༰͓͞Β͍ • ৽OS্Ͱmod_perlϏϧυ • cpanfile࡞੒ • αʔόͷ࡞Γ௚͠ͱஔ͖׵͑ • ΞϓϦέʔγϣϯͷಈ࡞֬ೝ • ϓϩΩγͷಈ࡞֬ೝ

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ϛυϧ΢ΣΞґଘ͠ͳ͍ςετ • Apache => nginxͷΑ͏ʹಉ͡໾ׂͷϛ υϧ΢ΣΞΛϦϓϨΠε͢Δ͜ͱ͕͋Δ • ઃఆϑΝΠϧΛςετ͢ΔͷͰ͸ͳ͘ɺ ֎͔ΒΈͨৼΔ෣͍Λςετ͢Δ • ϓϩΩγͷ৔߹͸ɺ࣮ࡍʹϦΫΤετ͢ ΔςετΛॻ͘

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ΞϓϦέʔγϣϯ؀ڥͷ෼཭ • ͍·ͩͱαʔό͝ͱ৽͘͠༻ҙͯ͠ೖΕସ ͕͑ඞཁ • ݹͯ͘ࠔΔͷ͸ΞϓϦέʔγϣϯ • ΞϓϦέʔγϣϯ࣮ߦ؀ڥΛಠཱͯ͠Ξο ϓσʔτ͍ͨ͠ • ίϯςφԽ (chrootɺDocker)

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͓ΘΓ