Kubernetes とゼットラボの取り組み / Kubernetes and Z Lab's works

Slide 1

Slide 1 text

痥㔐ؽحؚر٦ة㛇湍灇瑔⠓ ,B[VLJ4VEBLTVEB![MBCDPKQ!TVQFSCSPUIFST ,VCFSOFUFTהئحزٓنך《׶穈׫

Slide 2

Slide 2 text

갭歊♧鰛,B[VLJ4VEB Ӝ 4PGUXBSF&OHJOFFS!;-BC Ӝ !TVQFSCSPUIFST

Slide 3

Slide 3 text

ئحزٓن吳䒭⠓爡 Ӝ 䎃剢鏣甧 Ӝ ؎ٝؿٓ㛇湍䪮遭ך锃叨٥灇瑔Ꟛ涪 ,VCFSOFUFT %PDLFS 1SPNFUIFVT (PMBOH  Ӝ َؿ٦吳䒭⠓爡㶨⠓爡 Ӝ IUUQT[MBCDPKQ

Slide 4

Slide 4 text

،آؑٝت ,VCFSOFUFTהכ⡦ַ ז׈,VCFSOFUFTזךַ ,VCFSOFUFTכוֲ⹛ֻךַ ئحزٓنך《׶穈׫

Slide 5

Slide 5 text

,VCFSOFUFTהכ⡦ַ

Slide 6

Slide 6 text

,VCFSOFUFT Ӝ ؝ٝذشؔ٦؛أزٖ٦ءّٝخ٦ٕ ؝ٝذشךꂁ⪒ծ鏣㹀ծ盖椚׾遤ֲ Ӝ ĜĦĔėģğήĥęςؘٔءٍ铂ד乼菭㡦 Ӝ (PPHMFך爡ⰻءأذيַ׵؎ٝأػ؎،ׁ׸׋ “Kubernetes is open source—a contrast to Borg and Omega,  which were developed as purely Google-internal systems. “ Borg, Omega, and Kubernetes  https://research.google.com/pubs/pub44843.html

Slide 7

Slide 7 text

https://twitter.com/brendandburns/status/585479466648018944

Slide 8

Slide 8 text

ז׈,VCFSOFUFTזךַ

Slide 9

Slide 9 text

,VCFSOFUFTכؔ٦فٝד֮׷ Ӝ ؔ٦فٝا٦أاؿزؐؑ، HJUIVCDPNLVCFSOFUFTLVCFSOFUFT "QBDIF-JDFOTF Ӝ ؔ٦فٝرؠ؎ٝ HJUIVCDPNLVCFSOFUFTDPNNVOJUZ Ӝ ؔ٦فٝ؝ىُصذ؍ 4QFDJBM*OUFSFTU(SPVQT 4*(T 4MBDL 4UBDL0WFSPX Ⰻ⚅歲ד⟃♳ךى٦ز،حف Ӝ $MPVE/BUJWF$PNQVUJOH'PVOEBUJPO $/$'

Slide 10

Slide 10 text

,VCFSOFUFTכه٦ةـٕד֮׷ Ӝ DMPVEQSPWJEFS --# ـٗحؙأزٖ٦آזוך乼⡲׾䬄韋⻉ ($1 "84 "[VSF 0QFO4UBDL  Ӝ $/* $POUBJOFS/FUXPSL*OUFSGBDF $BMJDP 'MBOOFM 0QFOW4XJUDI 8FBWF  Ӝ $POUBJOFS3VOUJNF %PDLFS SLU DSJP

Slide 11

Slide 11 text

,VCFSOFUFTכ䧭ꞿ׃גְ׷ Kubernetes Docker Swarm Apache Mesos All Time Statistics Contributors 1,473 201 288 Commits 49,619 3,331 24,308 12 Month Statistics Contributors 756 66 155 Commits 19,223 567 7,946 https://www.openhub.net/p/_compare?project_0=Kubernetes&project_1=docker+swarm&project_2=Apache+Mesos As of 17/06/12

Slide 12

Slide 12 text

,VCFSOFUFTכ䧭ꞿ׃גְ׷

Slide 13

Slide 13 text

,VCFSOFUFTכוֲ⹛ֻךַ

Slide 14

Slide 14 text

،٦ؗذؙثٍ $POUSPMMFS  .BOBHFS FUDE 4DIFEVMFS BQJTFSWFS LVCFMFU $POUBJOFS  3VOUJNF CLI API UI Master Node 1 LVCFMFU $POUBJOFS  3VOUJNF Node “n”

Slide 15

Slide 15 text

؝،؝ٝإفز Ӝ 1PET Ӝ -BCFMT Ӝ 3FQMJDB4FUT Ӝ 4FSWJDFT Ӝ 1FSTJTUFOU7PMVNFT

Slide 16

Slide 16 text

1PET Ӝ 醱侧ך؝ٝذشה  醱侧ךنُٔ٦ي Ӝ رفٗ؎ך剑㼭⽃⡘ Ӝ *1QFS1PE 1PE Volume Web Server Agent

Slide 17

Slide 17 text

-BCFMT Ӝ ؗ٦غُٔ٦ךر٦ة Ӝ ㈓♧ךؚٕ٦ؾؚٝ堣腉 Ӝ ٓكٕإؙٖة BQQXFC SFMFBTFDBOBSZ 1PE release stable app web 1PE release canary app web

Slide 18

Slide 18 text

-BCFMT Ӝ ؗ٦غُٔ٦ךر٦ة Ӝ ㈓♧ךؚٕ٦ؾؚٝ堣腉 Ӝ ٓكٕإؙٖة BQQXFC SFMFBTFDBOBSZ 1PE release stable app web 1PE release canary app web

Slide 19

Slide 19 text

3FQMJDB4FUT Ӝ /⦐ך1PEָ㹋遤ׁ׸גְ׷朐䡾׾⥂א 3FQMJDB4FU Replicas: 2 Selector: app=web Pod  Template 1PE app web 1PE app web

Slide 20

Slide 20 text

3FQMJDB4FUT Ӝ /⦐ך1PEָ㹋遤ׁ׸גְ׷朐䡾׾⥂א 3FQMJDB4FU Replicas: 2 Selector: app=web Pod  Template 1PE app web

Slide 21

Slide 21 text

3FQMJDB4FUT Ӝ /⦐ך1PEָ㹋遤ׁ׸גְ׷朐䡾׾⥂א 3FQMJDB4FU Replicas: 2 Selector: app=web Pod  Template 1PE app web 1PE app web

Slide 22

Slide 22 text

4FSWJDFT Ӝ ⟎䟝*1הه٦ز Ӝ ٓكٕإؙٖةח״׷  1PEךؚٕ٦ؾؚٝ Ӝ DMVTUFSQSPWJEFSה鸬䵿׃  &YUFSOBM-#׮ 1PE app web 1PE app web 3FQMJDB4FU 4FSWJDF VIP: 10.0.0.249 Selector: app=web

Slide 23

Slide 23 text

׉ך➭ Ӝ /BNFTQBDFTؙٓأة׾ⴓⶴׅ׷ Ӝ %FQMPZNFOUTٗ٦ؚٔٝ،حفر٦زծٗ٦ٕغحؙ Ӝ $POH.BQT،فٔ؛٦ءّٝה鏣㹀ךⴓꨄ Ӝ 4FDSFUT،فٔ؛٦ءّٝהء٦ؙٖحزךⴓꨄ Ӝ 1FSTJTUFOU7PMVNFT 1FSTJTUFOU7PMVNF$MBJNT宕竲نُٔ٦ي Ӝ *OHSFTT-頾蚚ⴓ侔ծغ٦ثٍٕمأزծ5-4穄畭 Ӝ +PCTٙٝءّحزآّـ Ӝ $SPO+PCآّـך㹀劍㹋遤 Ӝ 4UBUFGVM4FUTأذ٦زؿٕ،فٔ؛٦ءّٝ Ӝ %BFNPO4FUTⰋגךظ٦سד1PE׾㹋遤 Ӝ )PMJ[POUBM1PE"VUP4DBMFSؔ٦زأ؛٦ٕ

Slide 24

Slide 24 text

Demo

Slide 25

Slide 25 text

ئحزٓنך《׶穈׫

Slide 26

Slide 26 text

,VCFSOFUFTBTB4FSWJDF Ꟛ涪罏ָإٕؿ؟٦ؽأד,VCFSOFUFTؙٓأة׾⡲䧭ծ⵴ꤐծ刿倜ָדֹ׷؟٦ؽأ Ӝ ؙٓأةךؔ٦زؼ٦ؚٔٝ Ӝ ؙٓأةךأ؛٦ٕ،ؐز٥أ؛٦ٕ؎ٝ Ӝ ؙٓأةךؔ٦ز،حفر٦ز /PEPXOUJNF ٗ٦ؚٔٝ،حفر٦ز

Slide 27

Slide 27 text

,VCFSOFUFTBTB4FSWJDFPO,VCFSOFUFT ,VCFSOFUFTⰻ鿇ך堣腉׾ⵃ欽ׅ׷ֿהדծؽآطأٗآحؙך㹋鄲ח㼔䙀דֹ׷ Ӝ "1*ؒٝسه؎ٝزծ$36%ծ8BUDI"1* $VTUPN3FTPVSDF%FOJUJPOT Ӝ أذ٦زך㢌刿׾زٔؖח⹛⡲ׅ׷؝ٝزٗ٦ٓך㹋鄲 HJUIVCDPNLVCFSOFUFTDMJFOUHP

Slide 28

Slide 28 text

$VTUPN3FTPVSDF%FOJUJPOT Ӝ ⟣䠐ךٔا٦أ׾鷄⸇ "1*ؒٝسه؎ٝز $36%PQFSBUJPOT 8BUDI"1* Ӝ 513כWד䐖姺 apiVersion: apiextensions.k8s.io/v1beta1 kind: CustomResourceDefinition metadata: name: kubernetesclusters.kubernetes.zlab.co.jp spec: scope: Namespaced group: kubernetes.zlab.co.jp version: v1alpha1 names: kind: KubernetesCluster plural: kubernetesclusters singular: kubernetescluster

Slide 29

Slide 29 text

$VTUPN3FTPVSDF%FOJUJPOT Ӝ ⟣䠐ךٔا٦أ׾鷄⸇ "1*ؒٝسه؎ٝز $36%PQFSBUJPOT 8BUDI"1* Ӝ 513כWד䐖姺 $ cat cluster01.yaml apiVersion: kubernetes.zlab.co.jp/v1alpha1 kind: KubernetesCluster metadata: name: cluster01 spec: version: "1.7.0" masterReplicas: 3 masterFlavor: large workerReplicas: 5 workerFlavor: large $ kubectl create -f ./cluster01.yaml kubernetescluster “cluster01” created

Slide 30

Slide 30 text

LVCFSOFUFT$MVTUFS WFSTJPONBTUFS3FQMJDBTXPSLFS3FQMJDBT LVCFSOFUFT UZQFNBTUFSWFSTJPOSFQMJDBT LVCFSOFUFT UZQFXPSLFSWFSTJPOSFQMJDBT NBDIJOF%FQMPZNFOU SFQMJDBTUFNQMBUFNBTUFS5FNQMBUF NBDIJOF%FQMPZNFOU SFQMJDBTUFNQMBUFXPSLFS5FNQMBUF NBDIJOF4FU SFQMJDBTUFNQMBUFNBTUFS5FNQMBUF NBDIJOF4FU SFQMJDBTUFNQMBUFXPSLFS5FNQMBUF NBDIJOF NBDIJOF NBDIJOF NBDIJOF NBDIJOF

Slide 31

Slide 31 text

Slide 32

Slide 32 text

Slide 33

Slide 33 text

Slide 34

Slide 34 text

Slide 35

Slide 35 text

،٦ؗذؙثٍ $POUSPMMFS  .BOBHFS FUDE 4DIFEVMFS BQJTFSWFS XJUI$3% CLI API $VTUPN $POUSPMMFST DMVTUFS DMVTUFS DMVTUFS˒O˒ Kubernetes

Slide 36

Slide 36 text

״׶鑫׃ֻ濼׷חכ Ӝ LVCFSOFUFTJP Ӝ TMBDLLTJPKQVTFST KQFWFOUT Ӝ ,VCFSOFUFT.FFUVQ5PLZPCJUMZLTKQ Ӝ ,VCFSOFUFT6QBOE3VOOJOH03FJMMZ.FEJB Ӝ #PSH 0NFHB BOE,VCFSOFUFT

Slide 37

Slide 37 text

5IBOLT Ӝ 4MJEF CJUMZLT[MBC Ӝ 2VFTUJPOT ,B[VLJ4VEBLTVEB![MBCDPKQ!TVQFSCSPUIFST 8FˏSFIJSJOHCJUMZ[MBCDBSFFST