kubefork - development experience like owning your own cluster

©2021 Wantedly, Inc. kubefork ࣗ෼ઐ༻ͷΫϥελΛॴ༗͍ͯ͠ΔΑ͏ͳ։ൃମݧ CloudNative Days Tokyo 2022 Nov
21, 2022 - Takamichi Omori 1

©2022 Wantedly, Inc. *BN 2 Takamichi Omori @onsd_ Engineer at
DX Squad Love Kubernetes, Go, etc. Wantedly, Inc.

©2022 Wantedly, Inc. ࿩͢͜ͱ LVCFGPSL ࣗ෼ઐ༻ͷΫϥελΛॴ༗͍ͯ͠ΔΑ͏ͳ։ൃମݧ LVCFGPSLͱ͸ʁ LVCFGPSLͷ࢓૊Έ LVCFGPSLͷ۩ମతͳ࣮૷ LVCFGPSLΛࢧ͑ΔDVTUPNDPOUSPMMFS
  LVCFGPSLͷσϞ LVCFGPSLͷͳΓͨͪ LVCFGPSLͷ͔͍ͭΈͪ

©2022 Wantedly, Inc. Kubefork ͱ͸ ࣗ෼ઐ༻ͷΫϥελΛ͍࣋ͬͯΔΑ͏ͳମݧ Ұͭͷ։ൃ༻Ϋϥελ͔ΒԾ૝తͳΫϥελΛ࡞Δ࢓૊Έ Copy on Write
ΫϥελΛίϐʔ͢Δͷ͸ίετ͕͔͔Δ   มߋ͍ͨ͠Օॴ͚ͩมߋ͠ɺ ڞ༗Ͱ͖ΔϦιʔε͸ڞ༗͢Δ ΞΫηε͕෼཭͞Ε͍ͯΔͷͰ   ଞͷ։ൃऀʹ໎࿭͕͔͔Βͳ͍ ߴ଎ มߋՕॴ͕࠷খݶ ؀ڥʹΞΫηεͰ͖Δ·Ͱ͕ߴ଎ 5

©2021 Wantedly, Inc. Photo by Jay Heike on Unsplash LVCFGPSLͷͳΓͨͪ
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©2022 Wantedly, Inc. 7 8BOUFEMZͱϚΠΫϩαʔϏε ϚΠΫϩαʔϏε   ΞʔΩςΫνϟ લޙͷίϯϙʔωϯτ ೥ʹLVCFSFOFUFTຊ൪ಋೖ
https://docs.wantedly.dev/introduction/technical-overview ೥ʹ&,4Ҡߦ׬ྃ

©2022 Wantedly, Inc. ϚΠΫϩαʔϏε։ൃͰେ੾ͳͭͷ͜ͱ มߋΛૉૣ͘ࢼͤΔ ΋ͷͮ͘Γશൠʹ͓͍ͯେࣄ   มߋ͕ྑ͔ͬͨɾѱ͔ͬͨ͜ͱͷϑΟʔυόοΫϧʔϓ ଞਓͷมߋͷӨڹΛड͚ͳ͍ ૝ఆͱҟͳΔϨεϙϯεͷݪҼ͸୭ʁ
ݪҼ͕ࣗ෼Ҏ֎ʹ͋ͬͨ৔߹ɺ֬ೝ͕೉͍͠ ґଘؔ܎Λҙࣝ͢Δඞཁ͕ͳ͍ ͜ͷαʔϏε͸Կʹґଘ͍ͯ͠Δʁ ։ൃ͢ΔͨΊʹ͸ԿʹΞΫηεͰ͖ΔΑ͏ʹ͢Δඞཁ͕͋Δʁ αʔϏεɾػೳ͝ͱʹґଘؔ܎Λ͓֮͑ͯ͘ͷ͸େม

©2022 Wantedly, Inc. ΑΓΑ͍։ൃํ๏ େ੾ͳ͜ͱΛຬͨ͢։ൃํ๏͸͋Δʁ wมߋΛૉૣ͘ࢼͤΔ wଞਓͷมߋͷӨڹΛड͚ͳ͍ wґଘؔ܎Λҙࣝ͠ͳ͍ ϩʔΧϧͰ։ൃ͢Δ
εςʔδϯά؀ڥʹσϓϩΠ͢Δ 5FMFQSFTFODFΛ࢖͏ ϚΠΫϩαʔϏε։ൃͷख๏Λൺֱ 8BOUFEMZͰߦΘΕ͍ͯͨ։ൃख๏Λൺֱ

©2022 Wantedly, Inc. طଘͷख๏ʢ̍ʣ ϩʔΧϧͰ։ൃ͢Δ ˓มߋΛૉૣ͘ࢼͤΔ %PDLFSCVJMEΛ଴ͨͳͯ͘Α͍ ˓ଞਓͷมߋͷӨڹΛड͚ͳ͍ खݩͰ։ൃ͍ͯ͠ΔͷͰଞਓͷӨڹ͸ड͚ͳ͍ ✕ґଘؔ܎Λҙࣝ͢Δඞཁ͕ͳ͍
αʔϏεؒͷґଘؔ܎Λ஌Δඞཁ͕͋Δ ։ൃ؀ڥͷϝϯςφϯείετ͕͔͔Δ 10

©2022 Wantedly, Inc. طଘͷख๏ʢ̎ʣ εςʔδϯά؀ڥʹσϓϩΠ͢Δ ˓ґଘؔ܎Λҙࣝ͢Δඞཁ͕ͳ͍ ɹಈ͍͍ͯΔγεςϜͷҰ෦ΛೖΕସ͑Δ͚ͩ   ✕มߋΛૉૣ͘ࢼͤΔ ɹ%PDLFSCVJMEΛ଴ͭඞཁ͕͋Δ
✕ଞਓͷมߋͷӨڹΛड͚ͳ͍ ɹڞ༻ͷ؀ڥͳͷͰɺଞͷ։ൃऀͷӨڹΛड͚Δ 11

©2022 Wantedly, Inc. طଘͷख๏ʢ̏ʣ 5FMFQSFTFODF ৄ͘͠͸IUUQTXXXUFMFQSFTFODFJP ˓มߋΛૉૣ͘ࢼͤΔ ɹEPDLFSCVJMEΛ଴ͭඞཁ͕ͳ͍ ˓ґଘؔ܎Λҙࣝ͢Δඞཁ͕ͳ͍ ɹಈ͍͍ͯΔγεςϜͷதͷϦΫΤετ͕खݩʹඈΜͰ͘Δ
  ✕ଞਓͷมߋͷӨڹΛड͚ͳ͍ ɹڞ༻ͷΫϥελͰ࣮ߦ͢ΔͱଞਓͷϦΫΤετ΋खݩʹདྷͯ͠·͏ $/$'4BOECPY1SPKFDU બ୒ͨ͠TFSWJDF΁ͷϦΫΤετΛ   ϩʔΧϧʹྲྀ͢͜ͱ͕Ͱ͖Δπʔϧ 12

©2022 Wantedly, Inc. ఺Λຬͨ͢։ൃख๏ *TUJP UFMFQSFTFODF *TUJPͷϦΫΤετϧʔςΟϯάΛ׆༻ ಛఆͷϦΫΤετ͚ͩΛखݩʹϧʔςΟϯά ଞͷϦΫΤετ͸ڞ༻ͷ؀ڥΛ௨Δ  
  LVCFGPSLͷߟ͑ํ͸͔͜͜Βग़ൃ ˓มߋΛૉૣ͘ࢼͤΔ %PDLFSCVJMEΛ଴ͨͳͯ͘Α͍ ˓ଞਓͷมߋͷӨڹΛड͚ͳ͍ खݩͰ։ൃ͍ͯ͠ΔͷͰଞਓͷӨڹ͸ड͚ͳ͍ ˓ґଘؔ܎Λҙࣝ͢Δඞཁ͕ͳ͍ ಈ͍͍ͯΔγεςϜͷதͷϦΫΤετ͕खݩʹඈΜͰ͘Δ ߋʹৄ͘͠͸ͪ͜ΒɿIUUQTTQFBLFSEFDLDPNNPSVYJTUJPJOUFHSBUFEUFMFQSFTFODF 13

©2022 Wantedly, Inc. *TUJP UFMFQSFTFODF͔ΒͷਐԽ HBUFXBZϨΠϠͷ࣮૷ TPNFEFWXBOUFEMZDPN GPSLFEBTPNFEFWXBOUFEMZDPN (BUFXBZ ࣗ෼ͷมߋʹϧʔςΟϯά͢ΔͨΊʹ
ಛผͳIFBEFS͕ඞཁͩͬͨ   (BUFXBZϨΠϠͷಋೖʹΑΓIFBEFSͳ͠Ͱ ࣗ෼ͷมߋʹ౸ୡͰ͖ΔΑ͏ʹ 14 ࣮Ϋϥελ͔Β࡞੒͞ΕΔԾ૝ΫϥελΛࢦ͢ 'PSLFE"͕7JSUVBM$MVTUFSʹ֘౰   ϔομΛ࢖ͬͯϧʔςΟϯάΛૢ࡞͢Δମݧ͔ΒɺΫϥελΛίϐʔ͢ΔΑ͏ͳମݧʹ 7JSUVBM$MVTUFS

©2022 Wantedly, Inc. LVCFGPSL LVCFGPSLͷ׬੒ ϦΫΤετϧʔςΟϯάͳͲɺ   7JSUVBM$MVTUFSΛ࣮ݱ͢ΔͨΊʹ͸   ଟ͘ͷϦιʔε͕ඞཁ
  ͦ͜ͰϦιʔεΛҰׅͯ͠؅ཧ͢Δ   ΧελϜίϯτϩʔϥʔΛ࣮૷   GPSLϦιʔεΛBQQMZ͢Δ͜ͱͰ   ඞཁʹͳΔϦιʔεΛશͯ࡞੒Ͱ͖Δ   Α͏ʹ ͜͜·ͰͰݱࡏͷ࢓૊Έ͕׬੒   LVCFGPSLͱݺͿΑ͏ʹ 15

©2022 Wantedly, Inc. 5FSNJOPMPHZ 7JSUVBM$MVTUFS Ծ૝తͳLVCFSFOUFTΫϥελ 'PSL*EFOUJ fi FS 'PSL͢Δ
7JSUVBMDMVTUFSΛ۠ผ͢Δࣝผࢠ TIBSFE͔ΒWJSUVBMDMVTUFSΛ ಛఆͷGPSLJEFOUJ fi FSΛ΋ͱʹ ΞΫηεͰ͖Δ ࡞੒͢Δ͜ͱ 4ͭͷϚΠΫϩαʔϏε͔ΒͳΔγεςϜͱɺA,B ͷ fork ͞ΕͨΫϥελ 16

©2021 Wantedly, Inc. Photo by Deva Darshan on Unsplash LVCFGPSLͷ͔͍ͭΈͪ
20

©2022 Wantedly, Inc. ,VCFGPSLͷ͔͍ͭΈͪ Ϣʔεέʔε ౰ॳ૝ఆ͍ͯͨ͠Ϣʔεέʔε wΞϓϦέʔγϣϯ։ൃࢧԉ wखಈςετࢧԉ ೥Ҏ্ͷӡ༻Λܦͯൃݟ͞ΕͨϢʔεέʔε w1VMM3FRVFTU1SFWJFX
w'FBUVSF fl BHͷͨΊͷ؀ڥੜ੒ 21

©2022 Wantedly, Inc. *TUJPͷϦΫΤετϧʔςΟϯάΛ׆༻     ಛఆͷϦΫΤετ͚͕ͩϧʔςΟϯά͞ΕΔ   4FSWJDF %FQMPZNFOUΛ࡞੒
4FSWJDFʹUFMFQSFTFODFΛ࣮ߦ͠ Ϋϥελ͔ΒͷϦΫΤετΛखݩʹϧʔςΟϯά ࣾ಺Ͱ͸MPDBMGPSLͱݺ͹Ε͍ͯΔ ૝ఆ͍ͯͨ͠ϢʔεέʔεɿΞϓϦέʔγϣϯ։ൃࢧԉ 22

©2022 Wantedly, Inc. ૝ఆ͍ͯͨ͠Ϣʔεέʔεɿखಈςετࢧԉ 23 *TUJPͷϦΫΤετϧʔςΟϯάΛ׆༻     ಛఆͷϦΫΤετ͚͕ͩϧʔςΟϯά͞ΕΔ  
4FSJWJDF %FQMPZNFOUΛ࡞੒   ͜͜Ͱ࡞੒͢Δ%FQMPZNFOU͸ࣗ෼͕มߋͨ͠   *NBHFΛઃఆ͓ͯ͘͠ WJSUVBMDMVTUFS͕࡞੒Ͱ͖Ε͹ ϒϥ΢β͔Βมߋ͕ࢼͤΔ खಈςετɾϨϏϡʔͳͲͷ༻్Ͱར༻     ࣾ಺Ͱ͸SFNPUFGPSLͱݺ͹Ε͍ͯΔ

©2022 Wantedly, Inc. ͪͳΈʹɿࣾ಺ͷ࿩ LVCF LVCFDUMͷϥούʔ ЋͷίϚϯυ Ϋϥελ͝ͱͷΞΫηεΛӅṭͨ͠Γ 7JSUVBMDMVTUFSͷ࡞੒ UFMFQSFTFODF
ΛશࣗಈͰߦ͏ LVCFDUMʹ͸ͳ͍ศརػೳ͕ར༻Մೳ LVCFGPSL 24 มߋ͕ೖͬͨ7JSUVBM$MVTUFSͷ࡞੒Λ   ࣗಈͰߦ͏ LVCFGPSLSFNPUF

©2022 Wantedly, Inc. ৽͍͠Ϣʔεέʔε: Pull Request Preview 3FWJFX؀ڥͷࣗಈੜ੒ 13࡞੒࣌ʹWJSUVBMDMVTUFSΛࣗಈੜ੒ ੜ੒͞Εͨ63-ʹΞΫηε͢ΔͱࢼͤΔ
.JDSPTFSWJDFͰ΋1SFWJFX ֎͔Β௚઀౸ୡͰ͖ͳ͍.JDSPTFSWJDF   ʹ΋ϧʔςΟϯάՄೳ ੜ੒͞Εͨ63-ʹΞΫηε͢Δ͜ͱͰ   Ұ෦͚ͩมߋ͞ΕͨγεςϜΛࢼͤΔ ඇΤϯδχΞʹࢼͯ͠΋Β͏ͱ͖΋ศར   ؀ڥߏங͕͍Βͳ͍ TBOECPYͷσʔλΛ͔ͭͬͯࢼͤΔ 25

©2022 Wantedly, Inc. ৽͍͠Ϣʔεέʔε: Pull Request Preview 3FWJFX؀ڥͷࣗಈੜ੒ 13࡞੒࣌ʹWJSUVBMDMVTUFSΛࣗಈੜ੒ ੜ੒͞Εͨ63-ʹΞΫηε͢ΔͱࢼͤΔ
.JDSPTFSWJDFͰ΋1SFWJFXͰ͖Δ ֎͔Β௚઀౸ୡͰ͖ͳ͍.JDSPTFSWJDF   ʹ΋ϧʔςΟϯάՄೳ ੜ੒͞Εͨ63-ʹΞΫηε͢Δ͜ͱͰ   Ұ෦͚ͩมߋ͞ΕͨγεςϜΛࢼͤΔ ඇΤϯδχΞʹࢼͯ͠΋Β͏ͱ͖΋ศར   ؀ڥߏங͕͍Βͳ͍ TBOECPYͷσʔλΛ͔ͭͬͯࢼͤΔ 26

©2022 Wantedly, Inc. Pull Request Preview URL ͷ࢓૊Έ 27
։ൃऀ͕(JU)VCʹมߋΛQVTI มߋ͝ͱʹ%PDLFSJNBHFΛ࡞੒ %PDLFSJNBHFͷ४උ͕Ͱ͖ͨΒ   'PSLϦιʔεΛΫϥελʹ"QQMZ 7JSUVBM$MVTUFSͷ४උ͕Ͱ͖ͨΒ   13ʹίϝϯτ ίϝϯτ͞Εͨ63-ʹΞΫηε

©2022 Wantedly, Inc. ৽͍͠Ϣʔεέʔε: Feature Flag ͷͨΊͷ؀ڥੜ੒ 'FBUVSF'MBH ΞϓϦέʔγϣϯͷڍಈΛมߋ͢ΔͨΊͷج൫ ୅දతͳྫɿ"#UFTU
8BOUFEMZͷج൫͸)FBEFSͰ੍ޚՄೳ   9GFBUVSF fl BHT\TPNF"#UFTUz"z^ 'PSLJEFOUJ fi FSͱಉ͡Α͏ʹGFBUVSF fl BH΋఻೻͢Δ͜ͱͰ ޙଆͷNJDSPTFSWJDFͷڍಈͰ΋ม͑ΒΕΔ 28 )FBEFSΛ࢖੍ͬͨޚ

©2022 Wantedly, Inc. ৽͍͠Ϣʔεέʔε: Feature Flag ͷͨΊͷ؀ڥੜ੒ 'FBUVSF'MBH (BUFXBZ ಛఆͷGFBUVSF
fl BH͕༗ޮʹͳͬͨԾ૝Ϋϥελ͕࡞੒Մೳ TPNFEFWXBOUFEMZDPN TPNFGFBUVSFFOBCMFETPNFEFWXBOUFEMZDPN ྫ "#UFTUͷಛఆͷWBSJBOUͰදࣔ ϦϦʔεલͷػೳΛ༗ޮʹ͢Δ 3BJMTͷΞϓϦέʔγϣϯͷBTTFUT   ͚ͩखݩͷϦιʔεΛ࢖͏ 29 'FBUVSF fl BHͳΒ৽نͷQPEແ͠Ͱར༻Մೳ

©2022 Wantedly, Inc. ͜͜·Ͱͷ·ͱΊ ,VCFGPSL wҰͭͷΫϥελ͔ΒԾ૝ΫϥελΛ࡞੒Ͱ͖Δ͘͠Έ wϢʔεέʔε wΞϓϦέʔγϣϯ։ൃࢧԉ wଞͷ։ൃऀʹ໎࿭Λ͔͚ͣʹUFMFQSFTFODFͰ͖Δ wखಈςετࢧԉ
wखݩʹΞϓϦέʔγϣϯͷಈ࡞؀ڥ͕ͳͯ͘΋มߋΛ࣮ࡍͷϦΫΤετΛ࢖ͬͯࢼͤΔ w1VMM3FRVFTU1SFWJFX wͲΜͳαʔϏεͰ΋৮Γͳ͕ΒࢼͤΔ؀ڥͷࣗಈੜ੒ w'FBUVSF'MBHͷͨΊͷ؀ڥੜ੒ wσόοάʹศརͳ؀ڥ΍ɺ"#ςετͷൺֱͷͨΊͷ؀ڥͷੜ੒ 30

©2022 Wantedly, Inc. ߏ੒ཁૉ Service Mesh *TUJPͷϦΫΤετϧʔςΟϯάΛ׆༻ ಛఆͷϔομ͕෇͍͍ͯΔϦΫΤετΛ ࢦఆͨ͠TFSWJDFʹϧʔςΟϯά͢Δ 32
Gateway "NCBTTBEPSͷIFBEFS෇༩ػೳΛ׆༻ ϗετ໊ͱϔομͷରԠ෇͚Λߦ͏

©2022 Wantedly, Inc. ߏ੒ཁૉ apiVersion: networking.istio.io/v1beta1 kind: VirtualService metadata: labels:
fork.k8s.wantedly.com/service: backend name: backend namespace: backend spec: hosts: - backend http: - match: - headers: x-fork-identifier: exact: many-todo-red route: - destination: host: backend-kubefork-many-todo-red - route: - destination: host: backend Service Mesh *TUJPͷϦΫΤετϧʔςΟϯάΛ׆༻ ಛఆͷϔομ͕෇͍͍ͯΔϦΫΤετΛ ࢦఆͨ͠TFSWJDFʹϧʔςΟϯά͢Δ 34 Gateway "NCBTTBEPSͷIFBEFS෇༩ػೳΛ׆༻ ϗετ໊ͱϔομͷରԠ෇͚Λߦ͏

©2022 Wantedly, Inc. ߏ੒ཁૉ apiVersion: networking.istio.io/v1beta1 kind: VirtualService metadata: labels:
fork.k8s.wantedly.com/service: backend name: backend namespace: backend spec: hosts: - backend http: - match: - headers: x-fork-identifier: exact: many-todo-red route: - destination: host: backend-kubefork-many-todo-red - route: - destination: host: backend Service Mesh *TUJPͷϦΫΤετϧʔςΟϯάΛ׆༻ ಛఆͷϔομ͕෇͍͍ͯΔϦΫΤετΛ ࢦఆͨ͠TFSWJDFʹϧʔςΟϯά͢Δ 35 Gateway "NCBTTBEPSͷIFBEFS෇༩ػೳΛ׆༻ ϗετ໊ͱϔομͷରԠ෇͚Λߦ͏

©2022 Wantedly, Inc. ߏ੒ཁૉ apiVersion: getambassador.io/v2 kind: Mapping metadata: labels:
fork.k8s.wantedly.com/manager: kubefork-manager name: backend-todo-test-many-todo-red namespace: emissary ownerReferences: spec: allow_upgrade: - websocket ambassador_id: - default add_request_headers: x-fork-identifier: many-todo-red x-forwarded-host: '%REQ(:authority)%' host: many-todo-red.backend.todo.test host_rewrite: backend.backend prefix: / rewrite: "" service: backend.backend timeout_ms: 90000 Service Mesh *TUJPͷϦΫΤετϧʔςΟϯάΛ׆༻ ಛఆͷϔομ͕෇͍͍ͯΔϦΫΤετΛ ࢦఆͨ͠TFSWJDFʹϧʔςΟϯά͢Δ 37 Gateway "NCBTTBEPSͷIFBEFS෇༩ػೳΛ׆༻ ϗετ໊ͱϔομͷରԠ෇͚Λߦ͏

©2022 Wantedly, Inc. ߏ੒ཁૉ apiVersion: getambassador.io/v2 kind: Mapping metadata: labels:
fork.k8s.wantedly.com/manager: kubefork-manager name: backend-todo-test-many-todo-red namespace: emissary ownerReferences: spec: allow_upgrade: - websocket ambassador_id: - default add_request_headers: x-fork-identifier: many-todo-red x-forwarded-host: '%REQ(:authority)%' host: many-todo-red.backend.todo.test host_rewrite: backend.backend prefix: / rewrite: "" service: backend.backend timeout_ms: 90000 Service Mesh *TUJPͷϦΫΤετϧʔςΟϯάΛ׆༻ ಛఆͷϔομ͕෇͍͍ͯΔϦΫΤετΛ ࢦఆͨ͠TFSWJDFʹϧʔςΟϯά͢Δ 38 Gateway "NCBTTBEPSͷIFBEFS෇༩ػೳΛ׆༻ ϗετ໊ͱϔομͷରԠ෇͚Λߦ͏

©2022 Wantedly, Inc. 7JSUVBMDMVTUFSͷ࡞੒ 7JSUVBM$MVTUFSʹඞཁͳϦιʔε w%FQMPZNFOU w4FSWJDF w7JSUVBM4FSWJDF w.BQQJOH 39
'PSLϦιʔε ্هͷϦιʔεΛҰׅͯ͠࡞੒͢Δ 'PSLϦιʔεΛBQQMZ͢Δͱ 7JSUVBMDMVTUFS͕࡞੒͞ΕΔମݧ 'PSLϦιʔε͸LVCFGPSLDPOUSPMMFS͕ఏڙɾ؅ཧ͢Δ

©2022 Wantedly, Inc. 7JSUVBMDMVTUFSͷ࡞੒ apiVersion: fork.k8s.wantedly.com/v1beta1 kind: Fork metadata: generation:
1 labels: fork.k8s.wantedly.com/identifier: red name: kubefork-red namespace: option spec: deployments: replicas: 1 selector: matchLabels: app: option template: metadata: labels: app: red role: fork spec: containers: - env: - name: FORK_IDENTIFIER value: red image: onsd/todo-option:other name: todo-option resources: {} identifier: red manager: emissary/kubefork-manager services: selector: matchLabels: app: option 7JSUVBM$MVTUFSʹඞཁͳϦιʔε w%FQMPZNFOU w4FSWJDF w7JSUVBM4FSWJDF w.BQQJOH 40 'PSLϦιʔε ্هͷϦιʔεΛҰׅͯ͠࡞੒͢Δ 'PSLϦιʔεΛBQQMZ͢Δͱ 7JSUVBMDMVTUFS͕࡞੒͞ΕΔମݧ 'PSLϦιʔε͸LVCFGPSLDPOUSPMMFS͕ఏڙɾ؅ཧ͢Δ

©2022 Wantedly, Inc. LVCFGPSLDPOUSPMMFSʹؚ·Ε͍ͯΔ΋ͷ $POUPSPMMFSͷ࣮૷ ,VCFGPSLͷ࣮ݱʹඞཁͳ࣮૷શͯ LVCFGPSLͱ͸ʁͱ͍ͬͨͱ͜Ζ͔Βɺ֤छϦιʔεͷઆ໌·Ͱ LVCFGPSLͷυΩϡϝϯτ 46 'PSLϦιʔεΛੜ੒͢ΔͨΊͷ$-*
LVCFGPSLDUM

©2022 Wantedly, Inc. σϞ 47 5PEPදࣔαʔϏε ̏ͭͷαʔϏε͔ΒͳΔ 'SPOUFOE
#BDLFOE͔ΒUPEPΛऔಘ #BDLFOE 5PEPͷϦετΛ͍࣋ͬͯΔ ϦΫΤετ͕དྷΔͱɺ0QUJPO͔Β   5PEPͷ৭Λऔಘͯ͠ฦ͢ 0QUJPO 5PEPͷ৭Λฦ͢αʔϏε

©2022 Wantedly, Inc. σϞ 48 7JSUVBM$MVTUFS ඞͣ੺৭Λฦ͢มߋΛPQUJPOͰࢼͨ͢Ίʹ มߋ͕ೖͬͨWJSUVBMDMVTUFSΛ࡞੒͢Δ    
GPSLJEFOUJ fi FS͸SFEʹͨ͠   SFEUPEPUFTUͰΞΫηεՄೳ

©2022 Wantedly, Inc. LVCFGPSLDPOUSPMMFSͷվળҊ (BUFXBZϨΠϠͷࠩ͠ସ͑ʹରԠ ݱঢ়"NCBTTBEPSͱີ݁߹   )PTU໊͝ͱʹϔομΛ෇͚Δػೳ͕͋Ε͹ଞͷHBUFXBZͰ΋͍͍͸ͣ ݱঢ়ϔομ఻ൖ͸ΞϓϦέʔγϣϯͰ࣮૷͢Δඞཁ͕͋Δ  
ΞϓϦέʔγϣϯͷରԠແ͠Ͱϔομ఻ൖ͕࣮ݱͰ͖ͳ͍͔ʁ )FBEFS1SPQBHBUJPOػೳͷఏڙ 50

©2022 Wantedly, Inc. ·ͱΊ 51 kubefork ҰͭͷΫϥελ͔ΒԾ૝తͳΫϥελΛ࡞੒   มߋΛͲΜͲΜࢼ͢͜ͱ͕Ͱ͖Δ؀ڥΛ࡞Δ େࣄͳͷ͸࣍ͷ̎ͭ
wϔομΛ΋ͱʹͨ͠ϦΫΤετϧʔςΟϯά wϗετ໊ͱϔομͷରԠ෇͚ kubefork-controller ΧελϜϦιʔεΛ΋ͱʹԾ૝తͳΫϥελΛ࡞੒ (JU)VCʹͯެ։த

kubefork - development experience like owning y...

kubefork - development experience like owning your own cluster

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