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eskeeperを使ったファイル定義によるindex管理
po3rin
October 20, 2021
Programming
2
250
eskeeperを使ったファイル定義によるindex管理
eskeeperで便利にindex&aliasを管理しよう
https://github.com/po3rin/eskeeper
po3rin
October 20, 2021
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Transcript
Indices management by file definition using eskeeper #elasticsearchjp
தଜ߂ ΤϜεϦʔͷ"*ɾػցֶशνʔϜͰݕࡧج൫ पΓΛ୲͍ͯ͠Δɻ(P͕͖ɻ ֤छΞΧϯτQPSJOͰͬͯ·͢ɻ )*SPNV/BLBNVSB
ΤϜεϦʔͰ&MBTUJDTFBSDIΛར༻͍ͯ͠Δ͕ɺੵۃతʹ ݕࡧվળ͍ͯ͠ΔͷͰɺJOEFYͷมߋ͕සൟʹൃੜ͠ɺཧ ͮ͠Β͍ঢ়گͩͬͨɻ ՝ *446&
ݕࡧج൫νʔϜͰJOEFYͷ৽ن࡞BMJBTΓସ͑Ͱ NBQQJOHͷมߋʹରԠ͍ͯ͠ΔŇ৽͍͠JOEFYʹରͯ͠ ࠶σʔλೖΛߦ͏ ӡ༻ 01&3"5*0/ OFXTW OFXTW /FXTBMJBT 3FRVFTU 0MEJOEFY
/FXJOEFY 4XJUDIJOEFY *OTFSUNBTUFSEBUB
ӡ༻ 01&3"5*0/ ,JDLKPC %FQMPZ+PC खಈΩοΫͳϝϯςφϯε+PC CBTI ͷʑ DSFBUFJOEFYDSFBUFBMJBTTXJUDIJOEFY
՝ *446& ࠓɺBMJBTʹඥ͍ͮͯΔJOEFYͷόʔδϣϯͬͯԿ͚ͩͬʁʁ JOEFYೖΕସ͑ͷͨͼʹεΫϦϓτʹൃੜ͢Δ%J ff ɺίϛοτ લόʔδϣϯͷJOEFY͕DMPTF͞Εͯͳ͍ʂ ؒҧͬͨNBQQJOHͰJOEFY࡞ͬͯ͠·ͬͨʂʂ ઃఆมߋͷϨϏϡʔΛ௨͍ͨ͠
*B$ͱΠϯϑϥΛએݴతʹཧ͢ΔࣄͰιϑτΣΞ։ൃϓϩηεΛΠ ϯϑϥͷΦʔτϝʔγϣϯʹੜ͔͢Ξϓϩʔνɻ͜ΕΛ্ख͘Ӭଓϛυϧ ΣΞͰ͋Δ&MBTUJDTFBSDIʹద༻Ͱ͖ͳ͍͔ ɾهड़తͳΞϓϩʔνʹΑΔႈੑ୲อ ɾఆٛϑΝΠϧʹΑΔόʔδϣϯཧ ɾܧଓςετγεςϜɺϓϩηε *B$ *OGSBTUSVDUVSFBTDPEF
ႈੑΛอͪͳ͕ΒఆٛϑΝΠϧͰ &MBTUJDTFBSDI*OEFYBMJBTΛએݴత ʹཧͯ͘͠ΕΔΛ࡞ͬͨ FTLFFQFS &MBTUJDTFBSDI*OEFYLFFQFS
͜ͷΑ͏ʹఆٛϑΝΠϧͰ&MBTUJDTFBSDIͷ ঢ়ଶΛએݴͰ͖ΔɻӬଓϨΠϠʔͳͷͰૢ ࡞XSJUFPOMZʹࠓߜ͍ͬͯΔɻͭ·Γ ݱࡏͷ࣮શͳ*B$Λଥڠ͢ΔࣄͰσʔ λΛޡͬͯফ͢ϦεΫΛආ͚͍ͯΔɻ FTLFFQFS &MBTUJDTFBSDI*OEFYLFFQFS
ΦϥΠϦʔͷʰ*OGSBTUSVDUVSFBT$PEFʱ ͷதͰ*B$πʔϧ͕͖࣋ͭػೳʹ͍ͭͯͷه ड़͕͋Δɻ͔͜͜Β͜ͷຊΛࢀߟʹ FTLFFQFSͰҙࣝͨ͠*B$πʔϧ࡞ͷϓϥ ΫςΟεΛհ͍ͯ͘͠ *B$Λҙࣝͨ͠$-*ͷ࡞๏ *B$BXBSF$-*#FTU1SBDUJDF
ཁ݅ઃఆͷ֎ࡏԽ ෮Մೳੑͷ୲อɻ:BNMͰ͋Εɺ͋ ΒΏΔطπʔϧͰಡΈॻ͖Ͱ͖Δɻ
ཁ݅ແਓ࣮ߦͷαϙʔτ ແਓ࣮ߦίϚϯυͱͯࣗ͠ಈͰ࣮ߦͰ͖Δ͚ͩͰෆेɻਓ͕ؒؔ༩͠ ͳͯ͘ߴ͍৴པੑͰ࣮ߦͰ͖Δ͜ͱ͕ॏཁɻͦ͜ͰԼهͷཁૉ͕ඞཁɻ ɾႈੑ ɾࣄલνΣοΫ ɾࣄޙνΣοΫ ɾʹݟ͑ΔܗͰͷࣦഊ ɾύϥϝʔλԽ
ཁ݅ແਓ࣮ߦͷαϙʔτ FTLFFQFSͰجຊతͳႈੑɺࣄલ νΣοΫɺࣄޙνΣοΫɺʹݟ͑Δܗ Ͱͷࣦഊͱ͍͏ཁ݅Λ࣮͍ͯ͠Δɻ͜ ΕʹΑΓʮΦʔτϝʔγϣϯڪාʯΛ ݮΒ͢ɻ
FTLFFQFSͰԼهͷεςʔδʹׂ͞ΕΔ ઃఆϑΝΠϧͷόϦσʔγϣϯ ඥͮ͘NBQQJOH fi MFଘࡏ͢Δ͔ ඞਢϑΟʔϧυຬͨ͞Ε͍ͯΔ͔ ࣄલνΣοΫ JOEFY͕࣮ࡍʹ࡞ΕΔ͔ Ұ࣌తͳJOEFYΛ࣮ࡍʹ࡞
BMJBTͱʹඥͮ͘JOEFYଘࡏ͢Δͷ͔ ࣮ߦεςʔδ ࣮ࡍʹఆٛϑΝΠϧͷঢ়ଶΛಉظͤ͞Δ ࣄޙνΣοΫ ఆٛϑΝΠϧʹ͋ΔJOEFYBMJBT͕࡞ΒΕ͔ͨ
SFJOEFYͷαϙʔτ FTLFFQFSͰSFJOEFYΛαϙʔτɻ جຊతͳSFJOEFYΦϓγϣϯΛࢦఆͰ͖ Δɻ͜ΕͰJOEFY࡞ͷޙʹSFJOEFYΛ ΒͤΔ͜ͱ͕Ͱ͖Δɻ
Ϣʔεέʔε
ϢʔεέʔεNBQQJOHมߋ NBQQJOHͷ"OBMZ[FSͷઃఆΛมߋ͢Δͱ͖ͳͲطଘNBQQJOHΛಈతʹมߋͰ͖ͳ͍ͷͰɺJOEFYΛ࡞ ͯ͠ɺσʔλΛ͏ҰೖΕ͢ඞཁ͕͋ΔɻͦͷࡍʹFTLFFQFSΛ͑ίϚϯυൃ
ϢʔεέʔεJOEFY࡞ࡁΈ&MBTUJDTFBSDI%PDLFS fi MFͷੜ ΤϜεϦʔͰFF༻ͷJOEFYੜࡁΈ%PDLFS fi MFΛ༻ҙ͍ͯ͠ΔɻϩʔΧϧͷಈ࡞֬ೝͰར༻Ͱ͖Δɻ
Ϣʔεέʔε6OJU5FTU࣌ͷ*OEFY࡞ FTLFFQFS(Pͷύοέʔδͱͯ͑͠ΔܗͰఏڙ͍ͯ͠ΔͷͰɺςετ࣌ʹJOEFYΛੜՄೳɻྫ͑ FTSFJOEFYFSͰFTLFFQFSΛͬͨςετΛ࣮͍ͯ͠Δɻ IUUQTHJUIVCDPNQPSJOFTSFJOEFYFSCMPCNBJONBJO@UFTUHP
݁Ռ $06$-64*0/ JOEFYཧ༻ͷLT+PCɺγΣϧεΫϦϓτͳͲΛେআ͠ ͯɺϦϙδτϦ͔ΒϑΝΠϧΛআͨ͠ɻ ؒFTLFFQFSΛӡ༻ͯ͠େ҆ఆͨ͠ͷͰɺ͜Ε͔Β FTLFFQFSΛҭ͍͖ͯͯ·͢ɻ
՝ *446& ݱঢ়JOEFYআΛαϙʔτ͍ͯ͠ͳ͍ͷͰɺෆཁͳJOEFYఆظతʹखಈͰফ͢ඞཁ͕͋ Δɻ5FSSBGPSNͷUGTUBUFతͳϑΝΠϧΛอଘͰ͖ΔΑ͏ʹ͢Εྑͦ͞͏ɻߏத FTLFFQFSͷSFJOEFYઃఆΛ࠷దԽ͠ͳ͍ͷͰɺ͋·ΓύϑΥʔϚϯε͕ྑ͘ͳ͍ SFJOEFYऴྃΛݕͰ͖ͳ͍ɻ 1SFDIFDLTUBHF͕͍ɻݱঢ়JOEFY࡞আ͕ΔͷͰɺͳΜͱ͔NBQQJOH WBMJEBUPSΛΈࠐΊͳ͍ͷ͔
Indices management by file definition using eskeeper #elasticsearchjp