uzulla 2020-02-10 PHPerKaigi 2020 day 1
Ϩϯαό͚ͷಓ
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uzullaHachioji.pmʮϝʔϧϑΥʔϜΛॻ͍ͯΒ͍ͯͨ͠ʯ
ϨϯαόͬͯΔਓʁ(ڍखئ͍·͢)(༐ؾͷࢦඪ)
Ϩϯαόͬͨࣄͳ͍ਓʁ(ڍखئ͍·͢)(ͲΕ͘Β͍ϚδτʔϯͰ͖͔͢ࢦඪ)
ʮϨϯαό͚ͷಓʯͱʁ•!"࡞๏"ແࢹ͢Δ•"ϞμϯʢϞμϯͱʁʣΑΓʹ͢Δ•#ۀऀ͕ʮΑ͠ʯͱ͠ͳ͍Մೳੑ͕͋Γ·͢
• ϨϯαόͰґଘͤ͞ͳ͍ʮී௨ʯΛ
• "ڐՄΛಘΔͳɺँࡑͤΑ"• (அΒͳ͍͕ҟ༷ͳͷͰڐՄͮ͠Β͍)• DISCRAIMER•!At your OWN risk.!
͝ଘϨϯαόͱʁ• (جຊ)ߴूLAMPɺrootݖݶͳ͠• Pros• ʢVHෳ࡞ΔͳΒʣ҆ͯ͘ཧෆཁϝʔϧͱDNS͕͍ͭͯ͘Δ• Cons• ݹͯ͘༥௨͕͖͔ͳ͍ˍṖͷ࡞๏DNS͕͍͖ͭͯͪΌ͏
ฏ͍ͨ͘͏ͱ• PaaSͱ͔VHҰݸʹ̍ܖͰ͔͍ͨʂ• ಛʹɺ༡ͼͷίʔυΛಈ͔͓ͯ͘͠ͱ͔• ͏OSɾϛυϧΣΞอक໘• ͍͏΄Ͳrootݖݶ͍ΒΜͳ… ʢ˞ݸਓͷײʣ• ʢC֦ு͔ͭΘͳ͍ͳΒʣ
Netlify…• DNSͳͲผʹඞཁ• GitωΠςΟϒɺઃఆ͕(ࣝ͋Ε)Ұॠ• ͔͍͍ͬ͜• VHҰͭͰ̍ܖ• ʮGitHub PagesͰ͍͍ͷͰʁʯ• PHP͏͔͝ͳ͍!
Heroku…• (ͪΌΜͱॻ͚)εέʔϧΞτͰ͖Δ• ϛυϧΣΞ͕๛• σϕϩούʔϑϨϯυϦʔ• ENV͕ݸผʹઃఆ͍͢͠• ͔͍͍ͬ͜• VHҰͭͰ̍ܖ
Ϩϯαό…• εέʔϧΞτͰ͖ͳ͍• ͍ʢॾઆ͋Δʣ• VHͨ͘͞Μͭͬͯ͘ఆֹʂ• DBͨ͘͞Μͭͬͯ͘ఆֹʂ• (ϓϥϯʹΑΓ·͢)• ཧը໘ϙνϙνˍͭͩ͠͠Δ͍
ۙͷϨϯαό• ࣮࣭WordPressʢCMSʣ༻ڥ• ʮWPಈ͚͑͑Ζʯͱ͍͏Կ͔͕ݟ͑Δ• WP͕ʮਅ໘ʯͰҾ͖ͣΒΕ͍ͯΔ(?)• → ݁ՌతʹPHPͷόʔδϣϯ͕Ξοϓ͍ͯ͠Δ• → ͳͲओு࢝͠Ίͨ
ࢲͱϨϯαόͷ͖߹͍• ࣄͰWordPress• ࣄͰCMS(OSS/ಠࣗ)• ࣄͰϖϥΠνɾίʔϙϨʔταΠτ• ϝʔϧαʔόʔ• झຯͰ࣮ݧɾ։ൃɾσϞͳͲ
ॴͰϨϯαό• ࣮ʢେʣsshͰ͖Δ• ཧ༝ʢधཁʣෆ໌ɺҰ෦ͷϨϯαό͕ੲ͔ΒͰ͖ͨͷͰԣฒͼͷͨΊʁ• Ͳ͜ʮࣗݾʯͱ໌ه
• sshͰ͖ͳ͍Ϩϯαόආ͚Δ• ແྉϨϯαό• ҆Ձϓϥϯ• ʮΕ͖͋͠ΔΏ͍͠ΐ͋Δۀऀʯ• ͜ΕΒͷ͍Έͪແ͍ʢภݟʣ
Φν• SSH͏ɺNO MORE FTP• ϞμϯͳσϓϩΠΛ͢Δ• ʮʯΛ͢Δ• Τϥʔ• ϩά• ͜ΕͰେ׆༻ʂ
sshɾγΣϧ
݁ɿ ͓͏ʂʂʂ• ࠓͲ͜Ͱ͋Δ(࠷ͷϓϥϯͰͳ͚Ε)• ͭΒ͞ͷׂ̑γΣϧΛఘΊΔ͜ͱʹ͋Δ• Τϥʔϩά͕tail -fͰ͖Δ͚ͩͰҧ͏
ٯʹΞϯνύλʔϯʮFTPࣗಈԽʯ• ʢ҉߸Խͱ͔Ҏલʹʣ• ਗ਼͘ਖ਼͍͕͠ɺແବͰ͢(ݸਓͷओு)• ͦͷಓམͱ݀͠ʹ௨͍ͯ͡Δ• ଞͷڥͱͷϫʔΫϑϩʔ͕ͣΕ͗͢Δ
Ͳ͏׆༻͢Δ͔ʁ• লུ• ϩάΠϯͨ͠ΒखݩͷPCͱಉ͡ϊϦͰ͍͜͏ʂ• ϩάΠϯͯ͠vi͠·͘Ζ͏ʢʁʁʣ
ͰίϚϯυ͕ແ͍orݹ͍• ͨͱ͑git 1.8.3ͱ͔…• ݹ͍ͳΒɺϏϧυͪ͠Ό͓͏ϗττΪε• ͳΜͱେϏϧυͰ͖Δڥ͋Δ$ wget https://ʙ/git-2.9.5.tar.gz$ tar xvzf gitʙ; cd gitʙ$ configure --prefix=$HOME/local/bin$ make -i install # -i is ignore$ echo "PATH=$PATH:~/local/bin/" >> ~/.bashrc
root͕ͳͯ͘Ͳ͏ʹ͔ͳΔ• $HOMEʹ͍ΕͪΌ͍͍͑ΜͩΑʂ• --prefix͚ͯϏϧυ• PATH௨͍͍ͤ͡ΌΜ͍͍͡ΌΜ• ʢͨͱ͑ʣaws-cliͱ͔s3cliͱ͔͍Εͯ͜• tarͱ͔͕GNUͰͳ͍? ͍Ε͍ͯ͜͏ʂ
ϥϯλΠϜґଘπʔϧͲ͏͢Δʁ• Perlͱ͔Pythonͱ͔• ʮ(prefix͖Ͱ)ϥϯλΠϜΛϏϧυʯ• ݹ͍ͷΛແཧͯ͠Θͳ͍΄͏͕͍͍• ·͋PHPͰॻ͚͍͍Μ͡ΌͶʁ• ͋Δ͍go langͷπʔϧΛ͑ΒͿ
ʮͱ͜ΖͰ Linuxbrewʁʯ• ґଘΛ͍Ε͍ͯ͘ͱϦιʔε੍ݶʢʁʣͰࢮ͵ʢྫɿConoHa WINGʣ• (جຊ)Βͳ͍ʢྫɿFreeBSDͷ͘͞Βʣ• ੈքͦ͜·Ͱ͘ͳ͔ͬͨ• ಈ͘ॴ͋Δ͔Ͷʂ• ͋Δ͍ͬͱ͢Δʢলུʣ• ۀऀ͞Μ͕Μͬͯʂ!
ϨϯαόCLIͷҙ• ࣗݾ• ṖͷϦιʔε੍ݶʹҙ• ಥϓϩηε͕ࢮ͵• ࢦඪ͕͖ͬΓͯ͠ͳ͍ࣗݾ͔ͩΒ͔ͨ͠ͳ͍ʢʁʣ• ۀऀ͞Μ͕Μͬͯʂ
σϓϩΠ
ͭΒ͞ͷׂ͕̏͜͜• ͓࡞๏ͷʮFTP & Ṗͷchrootʯ• FTPݖݶ͕Ψό͍ɺϛεͰଈࢮʢϓϥϯʹΑΔ͕ɺID͕Ұݸ͔͠ͳ͍ʣ• ṖͷσΟϨΫτϦߏ• ܁Γฦ͠ʹͳΔ͕ɺ͓࡞๏ແࢹ͠Α͏
• ී௨ʹ• ʢsshͯ͠ʣgit pull• Shell Script/Makefile• ansible( sshࣗಈԽ)• Deployer• ͔͍͍ͭ͑ΜͰ͢Α
ॳखɿنఆͷDocRootΛແࢹͤΑ• ۀऀͷσϑΥΛແࢹͤΑ• public_htmlҎԼʹϑΝΠϧΛஔ͔ͳ͍• ద͓͍ͯSymlink͠Α͏• publichtdocsΛln -s• (FollowSymlinks͕Offʁۀऀม͑Α͏͆)
ͨͱ͑ྫ# Ϩϯαόͷઃఆলུ$ mkdir ~/repo; cd ~/repo$ git clone [email protected]:uzulla/Mizam.git$ cd Mizam$ make dev-setup # composer instlal$ ln -s ~/repo/Mizam/public/ \~/www/pktest.8oji.tokyo/public_html
ΫϨσϯγϟϧ• Tokenͱ͔ΛͲ͜ʹࠐΉ͔ʁ• VPSಉ༷ʹ dotenv• ʮ্Ґʯͷ.htaccess׆༻# (publicͷΈɺwwwҎԼʹln -sͨ͠ڥͰʣ# ~/www/pktest.8oji.tokyo/.htaccessSetEnv TOKEN xxxxxx# $_ENVͰͳ͘getenv()Ͱऔಘ͢Δ΄͏͕ແ# symlinkΛͨͲΒͳ͍ͷͰɺҙ# cli͋ΔͳΒແཧ͔ͳʔw
ͭ·Γ# Appͷ git cloneઌ~/repo/Mizam/# ຊͷhtdocs~/repo/Mizam/public# Ϩϯαόઃఆͷhtdocsʢln -s͢Δʣ~/www/pktest.8oji.tokyo/public_html# App dirͷʮ֎ʯʹɺenv༻ͷ.htaccessΛͭ͘ΔʢOPʣ~/www/pktest.8oji.tokyo/.htaccess
SymlinkΛ͏ࡍͷҙ• ʮͨͲΓํʯڥͰҟͳΔͷͰҙɾ׆༻• PHPͷ__DIR__SymlinkΛḷΔrealpath()૬ʹͳΔ→configϑΝΠϧhtdocsҎԼͷඞཁͳ͍※ ެ։σΟϨΫτϦʹ͢Δ߹ҙ• ApacheSymlink͔ݟͳ͍(.htaccessͷPathͳͲ)
ϨϯαόͰDeployer• ssh͕Ͱ͖ΔͷͰɺී௨ʹಈ͘Αʂ• (…ࢲͷͨΊͨ͠ݶΓͰ)• (͘͞Βcsh͔ͩΒɺbashʹchshඞཁ)• deployerϦϞʔτ͕bashલఏΆ͍• DBϚΠάϨʔγϣϯπʔϧಈ͘• ྫɿgithub.com/uzulla/deployer-phinx-test
DBૢ࡞• phpMyadminͱ͔͔ͭͬͯΒΕͳ͍Ͱ͠ΐ• ී௨ʹssh ϙʔτϑΥϫʔυͯͭ͠ͳ͝͏• Sequel Proͱ͔DBeaverͱ͔…• αʔόʔ্Ͱphinxͱ͔ಈ͘Αʢલड़ʣ
(CI/)CD• ͔͍͍ͭͬͯΜͩΑʂʢ͍ͭ͜͠ʣ• ʢSymlinkΛ͏ͳΒʣී௨ͷVPSͱ΄΅ಉ༷• CIͰσϓϩΠ• GitHub Ac5ons• ྫɿNetlify ϨϯαόͰͶͬͱΓͱͨ͠ϓΞϚϯζܧଓతσϓϩΠ
(GHAͰ)CDʹ͢Δͱ…• GitHubίϛοτݖݶͰΞΧϯτཧͰ͖ͯศར• νʔϜʹFTPΞΧϯτΛࢃ͔ͳͯ͘ྑ͍• αʔόʔϑΝΠϧΛ͍͡Βͳ͍• ʢ͍ͬͨ͡!͕Ͱ͖ͯͯdiff͕ݟΕΔʢʣʣ
↪ંฦ͜͜͠·Ͱʹ࣭͕͋ΕϠδͰ͍ͩ͘͞
VHʹ͍ͭͯʢͱ͍͏͔DNSʹ͍ͭͯʣ
ϨϯαόͱDNSີ݁߹• ίϯύωͰVHͭ͘Δ→AϨίʔυ͕ੜ͑Δ• NameServerΛϨϯαόʹ༬͚Δ͔͠ͳ͍• ʮNSΛ༬͚ͨ͘ͳ͍ʯʢҰ෦ͷਓؒஊʣ• ϨϯαόͷϨϯλϧDNSػೳ• ଟ͘ͷϨϯαό֎෦NSΛߟྀͯ͠ͳ͍ɺͭΒ͍
DNS͕ࣗͰͲ͏ʹ͔Ͱ͖ͳ͍ͱ…• ͢ͳ͓ʹෆศ• ৭ʑͳΠϯϑϥʹϨϯαόΛΈࠐΈͮΒ͍• Route53Ͱ"ALIAS"͍͍ͨ• CloudFlareʢʣ͕͔ͭ͑ͳ͍• ۃكʹɺ༬͚ͳ͍ͱVH͕͖Εͳ͍߹͋Δ• ֤ࣾؤுͬͯ΄͍͠!
େͲ͏ʹ͔ಈ͘• େCNAME͔A͔NSΛΉ͚Εಈ͖͢Δ• ·ΕʹϨϯαόͷϗετมߋͰഁ໓͢Δ͜ͱ• ఘΊΑ͏ʢʁʁʁʣ• Ϩϯαό͕ఏڙ͢ΔແྉSSL(Let's Encrypt)͕ಈ͔ͳ͍͜ͱ͕͋Δ• ߟྀͯ͠ΔͷͰಈ͘ۀऀʢ͘͞Βʣ
Tips ઃఆͷௐํ• Ϩϯαόͷࢦ͕ࣔ͋ΕͦͷΑ͏ʹ• ͳ͚Ε͠ΒͯCNAMEΛઃఆ͢Δ• ApexυϝΠϯͳΒ֮ޛͯ͠AΛઃఆ# ௐΔྫ$ dig {ίϯύωͰ࡞ͬͨυϝΠϯ} @{ʮϨϯαόͷʯNS}
$ dig pktest.8oji.tokyo @ns1.dns.ne.jp# ུ;; ANSWER SECTION:pktest.8oji.tokyo. 3600 IN A 59.106.19.66#;; AUTHORITY SECTION:pktest.8oji.tokyo. 3600 IN NS ns1.dns.ne.jp.pktest.8oji.tokyo. 3600 IN NS ns2.dns.ne.jp.
$ dig www.example.com @ns.example.com# ུ;; ANSWER SECTION:www.example.com. 3534 IN A XXX.XXX.XXX.XXXʔʔʔwww.example.com. 3534 IN CNAME www1234.example.jp
ϩά
ΤϥʔϩάͷͭΒ͞• ͭΒ͞ͷׂ͕̏͜͜ɺຊʹශऑ• ίϯύωͰݟΔɺFTPͰDLɺݕࡧͳ͠ɺࠈ• (େ)ApacheͷErrorLogʹҰॹʹग़͍ͯΔ• ͦͦOffͷ͜ͱଟ͍
ͳͷͰ• ࠷ݶ• ಠࣗͷPathʹग़ྗ͢Δʢίʔυ͕յΕ͍ͯΔͱؾ͚ͮͳ͍ͷͰʣίʔυͷ֎ɺphp.iniʹઃఆ͢Δ͖ʢphp.ini, .htaccess.user.iniʣ• E_ALLʹ͠·͠ΐ͏
ͰɺͲ͏ͬͯݟΔʁ• ૉʹssh Ͱtail -fͨ͠Γgrepͨ͠Γ• Ξϯνύλʔϯ:ΤϥʔϩάΛࠩDL• REST (Restart)• ͳΈ͙ͩ·͍͠• ਓʹΒͳ͚Ε͍͚ͳ͍࣌͋Δ…
Tips:FTPͷREST# REST → RESTART# lftp ίϚϯυͷ߹$lftp [email protected]# ॳճDL> get large.log# ࠩDL> reget large.log
s"pʹ͋ΔΑ$ sftp [email protected]sftp> get large.logFetching /path/to/large.log to large.logsftp> reget large.logResuming /path/to/large.log to large.log
ͬͱͪΌΜͱ͍ͨ͠• ֎෦ϩάαʔϏεͷ׆༻• CloudWatch Logs• PaperTrail• Rollbar(Τϥʔ…?)• • Fatal͕ͰͨΒSlackʹ௨ඈ͢ͳͲͰ͖Δ
ϩάͷૹΓํ• File tail͑ͳ͍…• ʮಈ͚͘Ͳʢ͈́ʯ• େϓϩηεͳͷͰɺෆࢥٞͳྗͰࢮ͵• ͳͷͰ• Τϥʔɾྫ֎ॲཧʹॻ͘• ࣗྗͰtailͯ͠ૹΔ
Τϥʔɾྫ֎ॲཧʹॻ͘• ·ͬͱ͏ͳίʔυͳΒ͜ΕͰOKͷͣ• (ޙड़ͷྫࢀরʣ• ҙɿૹ৴ෛՙʮߴ͍ʯ• No'ceΈ͍ͨͳͷૹΒͳ͍ɺຊʹඞཁͳͷ͚͓ͩ͘Δ͖ɻ
ࣗલͰΠϕϯτ࣌ʹૹΔ• CloudWatch logྫ• github.com/uzulla/send-log-to-cloudwatch-log-sample.php• maxbanton/cwhͰmonologಉ༷• (Մೳ͕ͩࣗલૹ৴݁ߏ໘ɹnextSequenceToken͕ͭΒ͍ʣ
FATALΛͲ͏͢Δ͔ʁ• FatalͰࢮ͵ͱΞϓϦ͔Βඈͤͳ͍• ΤʔδΣϯτͷৗறʮେʯͰ͖ͳ͍• ۪ʹϩά૿ΛCronͰૹΓ͚ͭΔ͔͠ͳ͍…• (ࡶͳͷͰऔΓ͜΅ͪ͠ΐͬͱఘΊΔ)• PHP͕ѼઌࢦఆͰSYSLOGΛͳ͛ΒΕΕφΞ…ʢpapertrailTLSͰSYSLOGΛड͚ΒΕΔʣ
CronͰ૿ϩάΛૹΔ• ϩά͕૿͚۪͑ͨͩʹૹΔ• Papertrailྫ• github.com/uzulla/send-log-to-papertrail-cron.php• cronͷMAILTOΛͪΌΜͱઃఆ͠Α͏• log truncateผ్CronͰ
ϩʔςʔγϣϯʹ͍ͭͯ• CronͰεΫϦϓτճ͔͢͠ͳ͍…• औΓ͜΅͠յΕ͕க໋తͳϩάผͰ• ʮக໋తϩά͕େྔʹग़ΔΞϓϦͱ…͏͝͝ʯ#!bashcat error.log | gzip -c \> /path/to/error.log.`date +%w`.gz:> /path/to/error.log
ϩάʹ͍ͭͯ• க໋తϩάͱग़͚͢͠Δͱָ# ҙਤͤͣʮͰͪΌͬͨʯϩάશ෦க໋తͰ͠ΐʁini_set('error_log','/path/to/fatal_error.log');# ʮҙࣝతʹʯଞϑΝΠϧʢmonologͰ͍͍Αʂʣerror_log( date("Y/m/d H:i:s")." - ".$message."\n",3,'/path/to/app_error.log');
ϨϯαόͷϩάपΓࠜຊతͳղܾࡦ͕ͳ͍• ͩΕڵຯ͕ͳ͍Μͩͳʂ• WPͱ͔ECCUBEͰΤϥʔϩάͪΌΜͱݟͯΔਓ͍Δͷ͔ʁ• ʮԶΈ͍ͨͳϨϯαόͰϩάݟ͍ͨΕɺଞʹɺ͍·͔͍ͬͯ͢Ͷʔ͔ɺʯ• ۀऀ͞Μ͕Μͬͯʂʂ
Ϩϯαόతͳ༨ஊ• ϑΝΠϧͷύʔϛογϣϯʹҙ͢Δ͜ͱ• ۀऀʹΑΔ͕ɺΓΖΜ͡ΐ͏ಉډਓʹʮΈ͑ͪΌ͏ʯͷͰ• (ಉډͰɺPATH͕Θ͔ΓɺPermissionʹΑΔ͕)• ʮແҙຯͳ755ΊΑ͏Ͷʯ
όοΫΞοϓ
εΫϦϓτॻ͍ͯࣗͰΖ͏• ྺ࢙తʹ͍ͬͯɺۀऀͷόοΫΞοϓΛ৴͍͚ͯ͠ͳ͍• ଟॏͰͱΓ·ͬ͠ΐ͍• CronͰݻΊͯS3ʹ͋͛Ε͓̺• ʮόοΫΞοϓ͍͢͠ʯΑ͏ʹ࡞Ζ͏• (ϨϯαόʹݶΒͳ͍͕)
• ۪ʹγΣϧεΫϦϓτ• tar.gzͰݻΊΔ• Symlinkҡ࣋• DB• mysqldump͕·Εʹͳ͍͜ͱ͋Δɺ൵͍͠
• ετΞઌ֎෦ʹ• ී௨ʹs3cliͱ͔͍ΕΑ͏ʢԿͩʁʣ• S3ଆϥΠϑαΠΫϧ͕͋ΔͷͰ࠷ߴʂʂ(ੈཧΛؙ͛Ͱ͖Δ)• Amazon S3ͰΦϒδΣΫτͷ༗ޮظݶΛઃఆ
ϛϥʔతʹखݩʹམͱ͍ͨ͠ͱ͖• FTPͤͣɺrsync͕͍͍ͧ• (ssh+rsyncͬͯຊʹศརͩΑͶ…)$ rsync -auz -e "ssh" --progress \[email protected]:app app_copy# ͓ΈͰauvzͰΑ͍͔ͱ• ٯͰ͖·͕͢ɺrsyncʢʹݶΒͣϛϥʔΞοϓϩʔυʣࣄނΓ͍͢ͷͰɺdry-runͯ֬͠ೝ͔ͯ͠Βʹ͠Α͏Ͷɻ
ࢹ
֎ܗࢹ• ಛʹίϝϯτͳ͠ɺී௨ʹͦ͏͍͏αʔϏε͔ͭ͑ΑΖ͍͠• Up$me Robotͱ͔
ϝτϦοΫ• ϨϯαόͰϝτϦοΫͱ…͏͙͙಄͕…• Disk༰ྔ͘Β͍CronͰ͕ΜΕOK• ϩάʹ࣮ߦ࣌ؒΛࠐΜͰૹ৴ͱ͔…͏ͬ಄͕• …• ͤΊͯෛՙ੍ݶ͖ͨͱ͖ʹΓ͍ͨ…• APIͰऔΓ͍ͨ…ۀऀ͞Μ͕Μͬͯʂ
ॴḨϨϯαό• ෛՙΤϥʔ֎ܗࢹͰؾ͔ͮ͘͠ͳ͍͔• ॴḨϨϯαόɺఘΊ؊৺• ۪ʹΞϓϦνϡʔχϯά͠·͠ΐ͏• CDNΦϓγϣϯ֎͚CDNݕ౼͠·͠ΐ͏
։ൃڥ
ϨϯαόͰ։ൃͯ͠ͳΒͳ͍• εςʔδϯάఔʹͯ͠ɺdevΊͱ͜͏• LAMPͳΒڥखݩʹͭ͘ΕΔͰ͠ΐ• ϞμϯͰڥґଘͷͳ͍PHPΛॻ͖·͠ΐ͏• Ͱ͖ΔͰ͠ΐ͏ʁʢʣ
• ڥΛ࡞ΔͳΒDockerΑΓVMͷ΄͏͕Α͍• (େɺઃఆΛ͜ͶΔ͜ͱʹͳΔͷͰ)• ൿͷVM͕Ͱ͖Δ…• ansibleͰఆٛ͢Δͱ͔ͨ͠Β͍͍Α• ݹͷDistroͰ࡞ΔͷͩΔ͍ͳʔ͆• ಠࣗύονDistroෆ໌ͳ͜ͱ• Linuxྗ͕ΘΕΔʢʁʣ
• ϙʔτϑΥϫʔυͰຊ൪ͷDBΛखݩڥʹͭͳ͙͘Β͍ී௨ʹͰ͖Δ• Phinxͱ͔ϚΠάϨʔγϣϯπʔϧΒͤΔͷͰ͖Δ• ϨϯαόΛಛผͩͱࢥΘͳ͍͜ͱ͕؊ཁ
མͱ݀͠• ϛυϧΣΞઃఆʹҙ• ಛʹMysqlͷsql modeͳͲ• php.iniࠜੑͰἧ͑Δ• php.iniͷ - h2ps://speakerdeck.com/uzulla/php-dot-inifalsehua
·ͱΊ
• ͏VPSӡ༻ͨ͘͠ͳ͍Ͱ͠ΐ…• ʢ̍υϝͰ̍ܖͷʣPaaSߴ͗͢ϫϩλ• ϨϯαόΛrootͷͳ͍Linuxͱͯ͠ݟΔ• ࡞๏ແࢹ͠Α͏ʢࣗݾʣ• ऑΛਖ਼͘͠ೝࣝ͠Α͏• ͏·͘Εɺ͍͏΄ͲෳࡶͰͳ͍
ߋʹৄ͍͠ͱ͜Ζ• Ұॹʹ͚ͷಓΛΓ։͖·͠ΐ͏• ͓ؾܰʹձSNSͰ͝૬ஊ͍ͩ͘͞ʂ• ͜͏͍ͬͨࣄʹલ͖ͳϨϯαόۀऀ༷ʂʂ
Φν• ʮ͜ͷҟৗͳྗͰɺΑͯ͘τϯτϯͰʁʯ• ʮͦΕͳʯ• ͕ۚ͋Δਓͤͤ͜·͍͜͠ͱΛ͠ͳͯ͘Α͍
Ҏ͓߱·͚
ConoHa WING• ࠷͔ۙͭͬͨ• ॳظແྉɺैྔ՝ۚϓϥϯ͕͋Δʂʂ• ϨϯαόΛͨΊ͢ͷʹѱ͘ͳ͍• ࠷ར༻ظ͕ؒͳ͍ʂʂ2ԁ/࣌ʂ• CLIͷ੍ݶ͕ṖʢLinuxbrew͕མͪΔʣ• ॳظͳ͠࠷ར༻ظؒͳ͠ʂ
Tips• ʮϨϯαόۀऀ໊ʯͰΓํΛάάΔͳ• 95%͕ݹ͍όουϊϋ• ʮී௨ʯͷΓํΛ࣋ͪࠐΈ·͠ΐ͏• ʮ͜ͷτʔΫࣗମ͕όουϊϋͳͷͰʁʯ
ϚωʔδυαʔϏε͓͏• CDN > ෛՙ੍ݶ• ϝʔϧૹड৴ > IPϒϩοΫճආɺSPFɺDKIMରԠɺWebhook• ࢹ• ϨϯαόΑΓߴͭ͘͘ͷέΔ
PHP͕͏͚͝…• JVM͕͏͘͝ʂʢʁʣ• ࡢൃද͞ΕͨΊΓʔ͞Μͷphp-java• h+ps://github.com/php-java/php-java• ϨϯαόͰJVMݴޠ͕ಈ͘ʂʂʢʁʁʣ• ͬͯΈΑ͏ʂʢࡢ23࣌͝Ζʣ
೦ʢࡢͬͯବͩͬͨ͆ʣ• kotlin?͏͘͝Β͍͠Αʂ• (CGIΈ͍ͨͳಈ࡞ʹͳΔ͚Ͳ͆)
PHPͷόʔδϣϯΞοϓ• ͍͖ͳΓΓସ͑ͳ͍• खݩڥͰςετΛ·Θͯ͠Ҡߦ४උ͢Δ• ϨϯαόͰUnitTestΛ·Θ͢ͷ͋Γ• େ৭ʑೖͬͯΔPHPͷ࣮ߦύεʹҙʢޙड़ʣ• தʹͬͦ͜ΓΓସ͑ͯࢼͯ͠ΈΔʢসʣ
PHPόΠφϦͷॴ• whichͰ୳ͤͳ͍ɺ֤ࣾͰόϥόϥͰ͢• Un-documentͳ͜ͱ͕ଟ͍ͷͰɺphpinfo()ݟΔͨͱ͑खݩͷ͘͞Βͷ߹$ /usr/local/php/7.3/bin/php -vPHP 7.3.12 (cli) (built: Dec 5 2019 10:06:07) ( NTS )$ /usr/local/php/4.4/bin/php -vPHP 4.4.9 (cli) (built: Dec 4 2019 14:37:37)• UnitTest࣌ʹඞͣόΠφϦͷύεΛࢦఆ͢Δ͜ͱ
νϡʔχϯάʢসʣ• େ(ڞ༗ͱͳΔ)DB͕ʢ࣌ؒଳͰʣ͍• MysqlΑΓSqlite͕͍͜ͱ• సૹྔͰౖΒΕΔɺCDNΞηοτ৴Λ͚Δ• େ༰ྔσΟεΫͷ͍Έͪ…͏͝͝• ϨϯαόͷϓϥϯΞοϓޮՌͳ͍ࣄଟ͍…• ෛՙͳΒɺૉʹPaaSͱ͔ʹҾͬӽͦ͏
ࢼ༻ظؒ• େ͖ͳͰ͍͑ͳ͍͕…• ͪΌΜͱղ͢ΕʂԿͰʂࢼ༻Ͱ͖Δʂ͜ͱ͕ଟ͍ʂ• (ݸਓͷײͰ͢)• ͱΓ͋͑ͣࢼ༻ͯ͠Έ·͠ΐ͏• ʢॳظඅ༻จԽͲ͏ʹ͔ͳΓ·ͤΜ͔Ͷʣ
Ϩϯαό֤ࣾͷࢲ৴• WordPressҰຊʹͳͬͯ·ͤΜ͔ʁ• PHPͱ͍͏͢Β͍͠ݴޠΛಈ͔͢ʮϞμϯͳʯΠϯϑϥͱ͕ͯ͠ΜΓ·ͤΜ͔ʁ• ֤ࣾʮதͷਓʯʮΘ͔ͬͯΔʯਓ͕ଟ͍ͷͰɺΘ͔ͬͯΔͷͩͱ͓͍·͕͢• ചͱ͍ͯ͠͠ͱ͍͏͓·͋͋ΔΜͰ͠ΐ͏͕…
ฏͨ͘ݴ͏ͱ• DocRootͱϩά͚ͩͲ͏ʹ͔ͳΓ·ͤΜ͔Ͷ• LinuxbrewʢHomebrewʣೖΔͱ͘͢͝خ͍͠
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