CircleCIオンプレ版 Builderインスタンスの安全なスケールイン方法 / How to scale in CircleCI

Transcript

1. $JSDMF$*ΦϯϓϨ൛
   #VJMEFSΠϯελϯεͷ
   ҆શͳεέʔϧΠϯ
   $JSDMF$*+BQBOϢʔβίϛϡχςΟΩοΫΦϑ

   !LBSBLBSBN
   

   View Slide

2. ࠓ೔࿩͢͜ͱ
   w $JSDMF$*ͷΦϯϓϨ൛ͷ#VJMEFSΠϯελϯεͷεέʔϧΠϯͷ࿩
   w ؅ཧऀ޲͚ͷ͓࿩Ͱ͢
   

   View Slide

3. $JSDMF$*ΦϯϓϨ൛ͷαʔόʔߏ੒
   (JU)VC $JSDMF$* #VJMEFS
   ΠϯελϯεͰ࣮ߦͰ͖Δ
   Ϗϧυ਺ʹ͸੍ݶ͕͋Δ
   

   View Slide

4. Ϗϧυཁٻ͕૿͖͑ͯͨΒ#VJMEFSΛ૿΍͢
   (JU)VC $JSDMF$* #VJMEFS
   #VJMEFS
   #VJMEFS
   

   View Slide

5. Ϗϧυཁٻ͕ݮ͖ͬͯͨΒ#VJMEFSΛݮΒ͢
   (JU)VC $JSDMF$* #VJMEFS
   #VJMEFS
   #VJMEFS
   

   View Slide

6. εέʔϧΠϯ͸೉͍͠
   w εέʔϧΞ΢τ͸αʔόʔΛ૿΍͚ͩ͢Ͱ؆୯͕ͩɺεέʔϧΠϯ͸͍Ζ
   ͍Ζߟ͑ͳ͍ͱ͍͚ͳ͍ɻ
   w Կ΋ߟ͑ͣʹεέʔϧΠϯ͢Δͱɺ࣮ߦதͷϏϧυΛΤϥʔऴྃͤͯ͞͠
   ·͏͜ͱ͕͋Δɻ
   w Ͳ͏΍ͬͯ҆શʹεέʔϧΠϯͤ͞Δ͔ɻ
   

   View Slide

7. εέʔϧΠϯͷϙΠϯτ఺
   ݮΒ͍ͨ͠ΠϯελϯεͰ৽نͷϏϧυ͕࣮ߦ͞Εͳ͍Α͏ʹ͢Δ
   ݮΒ͍ͨ͠ΠϯελϯεͰϏϧυ͕࣮ߦ͞Ε͍ͯΔ৔߹͸ɺϏϧυऴྃ
   ͢Δ·Ͱ଴ͭ
   

   View Slide

8. ৽نͷϏϧυ͕࣮ߦ͞Εͳ͍Α͏ʹ͢Δʹ͸
   (JU)VC $JSDMF$* #VJMEFS
   #VJMEFS
   #VJMEFS
   /PNBEΛ

   ૢ࡞ͯ͠

   ৽نϏϧυ͕

   ೖͬͯ͘ΔͷΛ

   ࢭΊΔ
   /PNBE4FSWFS
   /PNBE$MJFOU
   /PNBE$MJFOU
   /PNBE$MJFOU
   $JSDMF$*ͷϏϧυ੍ޚ͸

   )BTIJ$PSQͷ/PNBEͰߦ͍ͬͯΔ
   

   View Slide

9. /PNBE$MJFOUΛESBJOϞʔυʹ͢Δ
   (JU)VC $JSDMF$* #VJMEFS
   #VJMEFS
   #VJMEFS
   /PNBE4FSWFS
   /PNBE$MJFOU
   /PNBE$MJFOU
   /PNBE$MJFOU
   ESBJOBQJ
   IUUQTXXXOPNBEQSPKFDUJPBQJOPEFTIUNMESBJOOPEF
   /PNBE$MJFOUΛESBJOϞʔυʹ͢Δͱ

   ৽نͷϏϧυ͕࣮ߦ͞Εͳ͘ͳΔ
   

   View Slide

10. Ϗϧυ͕ऴྃ͢Δ·Ͱ଴ͭ
    (JU)VC $JSDMF$* #VJMEFS
    #VJMEFS
    #VJMEFS
    /PNBE4FSWFS
    /PNBE$MJFOU
    /PNBE$MJFOU
    /PNBE$MJFOU
    BMMPDBUJPOTBQJ
    IUUQTXXXOPNBEQSPKFDUJPBQJBMMPDBUJPOTIUNM
    BMMPDBUJPOTBQJͰ

    Ϗϧυ͕࣮ߦத͔Ͳ͏͔ௐ΂ΒΕΔ
    

    View Slide

11. Ϗϧυ͕ऴྃͨ͠Β#VJMEFSΛऴྃ
    (JU)VC $JSDMF$* #VJMEFS
    #VJMEFS
    #VJMEFS
    

    View Slide

12. ख࡞ۀͰ΍Δͱਏ͍ͷͰࣗಈԽ
    

    View Slide

13. "84ͰࣗಈԽ
    "VUP4DBMJOH
    #VJMEFST
    "VUP4DBMJOHͷ-JGFDZDMF)PPLͰ

    Πϯελϯεͷ5FSNJOBUJOHঢ়ଶΛ

    ϑοΫ͠ɺ424ʹϝοηʔδΛૹΔ
    ᶄ
    424͔Β-BNCEBΛىಈ
    ᶅ
    2VFVFͷϝοηʔδʹॻ͔Ε͍ͯΔΠϯ
    ελϯε*%͔Βɺऴྃ͠Α͏ͱ͍ͯ͠ΔΠ
    ϯελϯε͕෼͔ΔͷͰɺͦͷΠϯελϯ
    εΛESBJOϞʔυʹ͢Δ
    ᶆ
    ର৅ΠϯελϯεͰϏϧυ͕࣮ߦத͔
    BMMPDBUJPOTBQJͰௐ΂ɺ࣮ߦதͳΒ-BNCEBΛ
    ΤϥʔͰऴྃͤ͞Δɻ࣮ߦதͰͳ͚Ε͹ɺ"VUP
    4DBMJOHʹ׬ྃΛ௨஌͠ɺ-BNCEBΛਖ਼ৗऴྃɻ
    ᶇ
    "VUP4DBMJOHͷ
    %FTJSFEDBQBDJUZ
    ΛݮΒ͢
    ᶃ
    

    View Slide

14. Α͔ͬͨ͜ͱ
    w #FGPSF
    w Ұ౓ΠϯελϯεΛ૿΍ͨ͠ΒɺϏϧυ͕མͪண͘໷·ͰΠϯελϯε
    ΛݮΒͤͳ͔ͬͨ
    w ே࣌ʹ୆͔Β୆ʹ૿΍͠ɺ໷࣌̕·Ͱ୆ͷ··
    w "GUFS
    w धཁʹԠͯ͡ؾܰʹ૿ݮ͕Ͱ͖ΔΑ͏ʹ
    w ே࣌̕୆ɺனٳΈલ̐୆ɺޕޙ୆ɺ༦ํ̐୆ɺ໷࣌୆
    

    View Slide