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レンサバけもの道
uzulla
February 10, 2020
Technology
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1.7k
レンサバけもの道
uzulla
2020-02-10 PHPerKaigi 2020 day 1
uzulla
February 10, 2020
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Transcript
Ϩϯαό͚ͷಓ
None
uzulla Hachioji.pm ʮϝʔϧϑΥʔϜΛॻ͍ͯΒ͍ͯͨ͠ʯ
ϨϯαόͬͯΔਓʁ (ڍखئ͍·͢) (༐ؾͷࢦඪ)
Ϩϯαόͬͨࣄͳ͍ਓʁ (ڍखئ͍·͢) (ͲΕ͘Β͍ϚδτʔϯͰ͖͔͢ࢦඪ)
ʮϨϯαό͚ͷಓʯͱʁ • ! "࡞๏"ແࢹ͢Δ • " ϞμϯʢϞμϯͱʁʣΑΓʹ͢Δ • # ۀऀ͕ʮΑ͠ʯͱ͠ͳ͍Մೳੑ͕͋Γ·͢
• ϨϯαόͰґଘͤ͞ͳ͍ʮී௨ʯΛ
• "ڐՄΛಘΔͳɺँࡑͤΑ" • (அΒͳ͍͕ҟ༷ͳͷͰڐՄͮ͠Β͍) • DISCRAIMER • ! At your
OWN risk. !
͝ଘϨϯαόͱʁ • (جຊ)ߴूLAMPɺrootݖݶͳ͠ • Pros • ʢVHෳ࡞ΔͳΒʣ҆ͯ͘ཧෆཁ ϝʔϧͱDNS͕͍ͭͯ͘Δ • 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༝ʢधཁʣෆ໌ɺҰ෦ͷϨϯαό͕ੲ͔Β Ͱ͖ͨͷͰԣฒͼͷͨΊʁ • 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͵ • ࢦඪ͕͖ͬΓͯ͠ͳ͍ ࣗݾ͔ͩΒ͔ͨ͠ͳ͍ʢʁʣ
• ۀऀ͞Μ͕Μͬͯʂ
σϓϩΠ
ͭΒ͞ͷׂ͕̏͜͜ • ͓࡞๏ͷʮFTP & Ṗͷchrootʯ • FTPݖݶ͕Ψό͍ɺϛεͰଈࢮ ʢϓϥϯʹΑΔ͕ɺID͕Ұݸ͔͠ͳ͍ʣ • 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 git@github.com: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/.htaccess SetEnv 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__SymlinkΛḷΔ realpath()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 ϨϯαόͰͶͬͱΓͱͨ͠ϓΞϚϯ ζܧଓతσϓϩΠ
(GHAͰ)CDʹ͢Δͱ… • GitHubίϛοτݖݶͰΞΧϯτཧͰ͖ͯศར • νʔϜʹFTPΞΧϯτΛࢃ͔ͳͯ͘ྑ͍ • αʔόʔϑΝΠϧΛ͍͡Βͳ͍ • ʢ͍ͬͨ͡ !
͕Ͱ͖ͯͯdiff͕ݟΕΔʢʣʣ
↪ ંฦ͠ ͜͜·Ͱʹ࣭͕͋ΕϠδͰ͍ͩ͘͞
VHʹ͍ͭͯ ʢͱ͍͏͔DNSʹ͍ͭͯʣ
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.XXX ʔʔʔ www.example.com. 3534 IN CNAME www1234.example.jp
ϩά
ΤϥʔϩάͷͭΒ͞ • ͭΒ͞ͷׂ͕̏͜͜ɺຊʹශऑ • ίϯύωͰݟΔɺFTPͰDLɺݕࡧͳ͠ɺࠈ • (େ)ApacheͷErrorLogʹҰॹʹग़͍ͯΔ • ͦͦOffͷ͜ͱଟ͍
ͳͷͰ • ࠷ݶ • ಠࣗͷPathʹग़ྗ͢Δ ʢίʔυ͕յΕ͍ͯΔͱؾ͚ͮͳ͍ͷͰʣ ίʔυͷ֎ɺphp.iniʹઃఆ͢Δ͖ ʢphp.ini, .htaccess.user.iniʣ •
E_ALLʹ͠·͠ΐ͏
ͰɺͲ͏ͬͯݟΔʁ • ૉʹssh Ͱtail -fͨ͠Γgrepͨ͠Γ • Ξϯνύλʔϯ:ΤϥʔϩάΛࠩDL • REST (Restart)
• ͳΈ͙ͩ·͍͠ • ਓʹΒͳ͚Ε͍͚ͳ͍࣌͋Δ…
Tips:FTPͷREST # REST → RESTART # lftp ίϚϯυͷ߹ $lftp hoge@example.jp
# ॳճDL > get large.log # ࠩDL > reget large.log
s"pʹ͋ΔΑ $ sftp hoge@example.jp sftp> get large.log Fetching /path/to/large.log to
large.log sftp> reget large.log Resuming /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'ceΈ͍ͨͳͷૹΒͳ͍ɺຊʹඞཁͳͷ ͚͓ͩ͘Δ͖ɻ
ࣗલͰΠϕϯτ࣌ʹૹΔ • CloudWatch logྫ • github.com/uzulla/send-log-to-cloudwatch-log- sample.php • maxbanton/cwhͰmonologಉ༷ •
(Մೳ͕ͩࣗલૹ৴݁ߏ໘ ɹnextSequenceToken͕ͭΒ͍ʣ
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 #!bash cat error.log
| gzip -c \ > /path/to/error.log.`date +%w`.gz :> /path/to/error.log
ϩάʹ͍ͭͯ • க໋తϩάͱग़͚͢͠Δͱָ # ҙਤͤͣʮͰͪΌͬͨʯϩάશ෦க໋తͰ͠ΐʁ ini_set('error_log','/path/to/fatal_error.log'); # ʮҙࣝతʹʯଞϑΝΠϧʢmonologͰ͍͍Αʂʣ error_log( date("Y/m/d
H:i:s")." - ".$message."\n", 3, '/path/to/app_error.log');
ϨϯαόͷϩάपΓࠜຊతͳղܾࡦ͕ͳ͍ • ͩΕڵຯ͕ͳ͍Μͩͳʂ • WPͱ͔ECCUBEͰΤϥʔϩάͪΌΜͱݟͯΔਓ ͍Δͷ͔ʁ • ʮԶΈ͍ͨͳϨϯαόͰϩάݟ͍ͨΕɺ ଞʹɺ͍·͔͍ͬͯ͢Ͷʔ͔ɺʯ •
ۀऀ͞Μ͕Μͬͯʂʂ
Ϩϯαόతͳ༨ஊ • ϑΝΠϧͷύʔϛογϣϯʹҙ͢Δ͜ͱ • ۀऀʹΑΔ͕ɺΓΖΜ͡ΐ͏ಉډਓʹʮΈ͑ͪΌ ͏ʯͷͰ • (ಉډͰɺPATH͕Θ͔ΓɺPermissionʹΑΔ͕) • ʮແҙຯͳ755ΊΑ͏Ͷʯ
όοΫΞοϓ
εΫϦϓτॻ͍ͯࣗͰΖ͏ • ྺ࢙తʹ͍ͬͯɺۀऀͷόοΫΞοϓΛ৴ͯ͠ ͍͚ͳ͍ • 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 \ user@example.jp:app app_copy # ͓ΈͰauvzͰΑ͍͔ͱ • ٯͰ͖·͕͢ɺrsyncʢʹݶΒͣϛϥʔΞο ϓϩʔυʣࣄނΓ͍͢ͷͰɺdry-runͯ֬͠ೝ ͔ͯ͠Βʹ͠Α͏Ͷɻ
ࢹ
֎ܗࢹ • ಛʹίϝϯτͳ͠ɺී௨ʹͦ͏͍͏αʔϏε͔ͭ ͑ΑΖ͍͠ • 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
• ϙʔτϑΥϫʔυͰຊ൪ͷDBΛखݩڥʹͭͳ͙ ͘Β͍ී௨ʹͰ͖Δ • Phinxͱ͔ϚΠάϨʔγϣϯπʔϧΒͤΔͷͰ ͖Δ • 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 > IPϒϩοΫճආɺSPFɺDKIMର ԠɺWebhook
• ࢹ • ϨϯαόΑΓߴͭ͘͘ͷέΔ
PHP͕͏͚͝… • JVM͕͏͘͝ʂʢʁʣ • ࡢൃද͞ΕͨΊΓʔ͞Μͷphp-java • h+ps:/ /github.com/php-java/php-java • ϨϯαόͰJVMݴޠ͕ಈ͘ʂʂʢʁʁʣ
• ͬͯΈΑ͏ʂʢࡢ23࣌͝Ζʣ
None
೦ʢࡢͬͯବͩͬͨ͆ʣ • kotlin?͏͘͝Β͍͠Αʂ • (CGIΈ͍ͨͳಈ࡞ʹͳΔ͚Ͳ͆)
PHPͷόʔδϣϯΞοϓ • ͍͖ͳΓΓସ͑ͳ͍ • खݩڥͰςετΛ·Θͯ͠Ҡߦ४උ͢Δ • ϨϯαόͰUnitTestΛ·Θ͢ͷ͋Γ • େ৭ʑೖͬͯΔPHPͷ࣮ߦύεʹҙ ʢޙड़ʣ
• தʹͬͦ͜ΓΓସ͑ͯࢼͯ͠ΈΔʢসʣ
PHPόΠφϦͷॴ • whichͰ୳ͤͳ͍ɺ֤ࣾͰόϥόϥͰ͢ • Un-documentͳ͜ͱ͕ଟ͍ͷͰɺphpinfo()ݟΔ ͨͱ͑खݩͷ͘͞Βͷ߹ $ /usr/local/php/7.3/bin/php -v
PHP 7.3.12 (cli) (built: Dec 5 2019 10:06:07) ( NTS ) $ /usr/local/php/4.4/bin/php -v PHP 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༻Ͱ͖Δʂ͜ ͱ͕ଟ͍ʂ • (ݸਓͷײͰ͢) • ͱΓ͋͑ͣࢼ༻ͯ͠Έ·͠ΐ͏
• ʢॳظඅ༻จԽͲ͏ʹ͔ͳΓ·ͤΜ͔Ͷʣ
Ϩϯαό֤ࣾͷࢲ৴ • WordPressҰຊʹͳͬͯ·ͤΜ͔ʁ • PHPͱ͍͏͢Β͍͠ݴޠΛಈ͔͢ʮϞμϯͳʯ Πϯϑϥͱ͕ͯ͠ΜΓ·ͤΜ͔ʁ • ֤ࣾʮதͷਓʯʮΘ͔ͬͯΔʯਓ͕ଟ͍ͷͰɺ Θ͔ͬͯΔͷͩͱ͓͍·͕͢ •
ചͱ͍ͯ͠͠ͱ͍͏͓·͋͋ΔΜͰ͠ΐ ͏͕…
ฏͨ͘ݴ͏ͱ • DocRootͱϩά͚ͩͲ͏ʹ͔ͳΓ·ͤΜ͔Ͷ • LinuxbrewʢHomebrewʣೖΔͱ͘͢͝خ͍͠