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GitOpsでJobの 実行と管理どうしてます?
dulltz
December 22, 2020
Programming
0
600
GitOpsでJobの 実行と管理どうしてます?
Kubernetes Meetup Tokyo #37 の LT 資料です
https://k8sjp.connpass.com/event/197875/
dulltz
December 22, 2020
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Transcript
(JU0QTͰ+PCͷ ࣮ߦͱཧͲ͏ͯ͠·͢ʁ 5BLBIJSP5TVSVEB!EVMMU[
͢͜ͱ w +PCͷ(JU0QTཧʹ͓͚ΔࠔͬͨϙΠϯτͱɺղܾҊΛհ w جૅతͳτϐοΫա͗ͯ-5͢ΔͷएׯጨΒΕΔ͕ɺҙ֎ͱ୭ ͜ͷΛ͍ͯ͠ͳ͍ؾ͕͢Δ w Ή͠Ζօ͞ΜͲ͏ͯ͠·͢ʁڭ͑ͯԼ͍͞
+PC w ϫϯγϣοτܕͷϫʔΫϩʔυΛىಈ͢ΔͨΊͷϦιʔε w ࢦఆͷ1PEΛىಈ͠ɺͦΕΒ͕ਖ਼ৗऴྃͨ͠ΒDPNQMFUF w IUUQTLVCFSOFUFTJPEPDTDPODFQUTXPSLMPBETDPOUSPMMFST KPC
(JU0QT w ܧଓతσϦόϦͷ̍ͭͷΓํ w (JUϦϙδτϦΛ୯Ұιʔεͱ͠ɺͦͷϦϙδτϦͷૢ࡞Λհ ͯ͠ద༻ΦϖϨʔγϣϯΛߦ͏
,VCFSOFUFTΫϥελ্ͷ(JU0QT w "SHP$%ɺ'MVYͷΑ͏ͳ1VMMܕ(JU0QTπʔϧ͕ਓؾ SFGIUUQTXXXXFBWFXPSLTUFDIOPMPHJFTHJUPQT
1VMMܕ(JU0QTπʔϧͷ༻Πϝʔδ ϚχϑΣετ:".-Λ࡞ LVTUPNJ[BUJPOZBNMͷSFTPVSDFTʹϑΝΠϧ໊Λه 13Λ࡞ 13ΛϚʔδͯ͠σϓϩΠ༻ϒϥϯνΛߋ৽
ϚχϑΣετϦϙδτϦ্ͷLVTUPNJ[BUJPOZBNMΛࢹͯ͠ ͍Δ(JU0QTπʔϧ͕LVCFDUMBQQMZ͢Δ
(JU0QTͱ+PCͷ૬ੑͷѱ͞
(JU0QTͱ+PCͷ૬ੑͷѱ͞ w +PCͷ1PE5FNQMBUFJNNVUBCMFͳͷͰɺߋ৽࣌ͷLVCFDUM BQQMZ͍͍ࣦͨͯഊ͢Δɻ w TQFDUFNQMBUF*OWBMJEWBMVFGJFMEJTJNNVUBCMF
(JU0QTͱ+PCͷ૬ੑͷѱ͞ w +PCϚχϑΣετ͕มߋ͞Ε͔ͨΒͱ͍ͬͯ+PCΛىಈ͍ͨ͠ͱ ݶΒͳ͍
ղܾҊ
ҊLVCFDUMBQQMZʹGPSDFΦϓγϣϯΛ ͚Δ w +PCΛߋ৽͢ΔΘΓʹ࠶࡞͢Δ͜ͱͰରԠ ҎԼͷ݅Λຬͨ͢ඞཁ͕͋Δ w GPSDFΦϓγϣϯΛαϙʔτ͍ͯ͠ΔπʔϧΛ͍ͬͯΔ "SHP$% w +PC͕ႈͰ͋Δ
w ແବͳ+PCىಈʹΑΔϦιʔεফඅΛڐ༰Ͱ͖Δ
ҊΧελϜίϯτϩʔϥಋೖ w 5FLUPO "SHP8PSLGMPXTͳͲ
ҊΧελϜίϯτϩʔϥಋೖ 1SPT w LVCFDUMBQQMZͰߋ৽Մೳ $POT w αʔυύʔςΟΧελϜίϯτϩʔϥͷཧίετ
Ҋ(JU0QTπʔϧͰཧ͠ͳ͍ w (JUϦϙδτϦͰϚχϑΣετΛཧ͢Δ͕ɺ"SHP$%'MVYͰ LVCFDUMBQQMZ͢ΔରʹؚΊͳ͍ɻ ىಈ͍ͨ͠ͱ͖खಈʢ͋Δ͍$*ʣͰLVCFDUMBQQMZ࣮ߦ
Ҋ(JU0QTπʔϧͰཧ͠ͳ͍ 1SPT w $3%ෆཁ w $POT w LVTUPNJ[BUJPOZBNMʹهࡌ͍ͯ͠ͳ͍ϚχϑΣετ͕͋ΔͷͳΜͱ ͳ͘ҧײʜɻ ALVTUPNJ[FCVJMEcDPOGUFTUUFTUrAͱ͔ͰϚχϑΣετϦϙδτϦͷ
ςετ͠·͢ΑͶ
Ҋఀࢭͨ͠$SPO+PC͔Β+PCΛదٓ࡞ w ͜ΕͰͬͯ·͢ w ఀࢭͨ͠$SPO+PCΛ(JU0QTͰཧ͢Δ w spec: suspend: true concurrencyPolicy:
Forbid w +PCΛىಈ͍ͨ͠ͱ͖ALVCFDUMDSFBUFKPCKPCOBNF GSPNDSPOKPCDSPOKPCOBNFA
Ҋఀࢭͨ͠$SPO+PC͔Β+PCΛదٓ࡞ w 1SPT w $3%ෆཁ w ҊͷσϝϦοτ͕ແ͍ w $POT w
(JUϦϙδτϦ͕୯ҰιʔεͰ͋Δͱ͍͏ϧʔϧʹଇΔͳΒɺ(JUϦϙδ τϦ͔ΒLVCFDUMΛ࣮ߦ͢ΔͨΊͷ$*ͷ࡞ΓࠐΈ͕ඞཁ w +PCΛ($͢Δίϯτϩʔϥ͕͍ͳ͍ w +PCͷUFNQMBUFͷ࣮ߦ্࣌ॻ͖͕ͮ͠Β͍
+PCΛ($͢Δํ๏ w +PC࡞લʹݹ͍+PCΛআ͢Δ ݪ࢝తͳҊ w TQFDUUM4FDPOET"GUFS'JOJTIFEΛηοτ͢Δ w 55-$POUSPMMFS"MQIBػೳɻ&,4Ͱ·ͩ͑ͳ͍ɻ w
IUUQTLVCFSOFUFTJPEPDTDPODFQUTXPSLMPBETDPOUSPMMFST UUMBGUFSGJOJTIFE w ˢͷସπʔϧ w IUUQTHJUIVCDPNMXPMGLVCFDMFBOVQPQFSBUPS
·ͱΊ w +PCͷ(JU0QTཧͱͯ͠ɺࠓఀࢭͨ͠$SPO+PC͔Β+PCΛ࡞ͬ ͍ͯ·͢ w ͔͜͠͠Ε͕ϕετͩͱࢥͬͯͳ͍ w ͍͍ΞΠσΞ͕͋ͬͨΒڭ͑ͯԼ͍͞