RancherDay-Rancher製品説明.pdf

by cheng

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RancherͷશϓϩμΫτղઆ

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About me Jianqiang Cheng（ちん） Field Engineer at Rancher Labs. Slack:slack.rancher.jp Email:[email protected] ■Favorite technologies: Rancher, Kubernetes, Docker, AWS, Jenkins. ■Certifications: AWS Certified Solutions Architect – Professional Certified Kubernetes Administrator Certified Kubernetes Application Developer

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3 Rancher LabsϓϩμΫτͱϓϩδΣΫτ

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4 Rancher LabsϓϩμΫτͱϓϩδΣΫτ

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5 What is Rancher 3BODIFS͸ɺίϯςφ؅ཧͷϓϥοτϑΥʔϜΛఏڙ͢ΔΦʔϓϯιʔεɾ ιϑτ΢ΣΞͰ͢ɻ

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6 What is Rancher • Ͳ͜Ͱ΋,VCFSOFUFTΛσϓϩΠɻΦϯϓϨɺΫϥ΢υ ͳͲͷ؀ڥΛލ͍ͰΫϥελͷ؅ཧ͕Ͱ͖Δ • ؅ཧԼʹ͋Δ͢΂ͯͷΫϥελʹର͠ɺूதೝূɺΞΫ ηε੍ޚͳͲͷػೳΛఏڙ • )FMNΛϕʔεͱͨ͠Χλϩάػೳ • 1SPNFUIFVTʢϞχλϦϯάʣɺ'MVFOUEʢϩάऔಘʣɺ *TUJPʢαʔϏεϝογϡʣͳͲͷσϑΥϧτ౥ࡌ ಛ௃

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7 What is Rancher *5૊৫಺ͰɺRancher͕Ռͨ͢໾ׂΛࣔ͢ྫ

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8 Rancherͷݱঢ়ͱࠓޙ n ݱࡏͷ࠷৽όʔδϣϯ ：v2.2.6 n 2019/09ʹϦϦʔε༧ఆ：v2.3 • Windows GA Support • ΫϥελʔͷςϯϓϨʔτػೳ • ΫϥελʔͷηΩϡϦςΟεΩϟϯ • Istioػೳ αʔϏεϝογϡ ΛσϑΥϧτ౥ࡌ • ΫϥελʔͷϫʔΧʔͷϊʔυ਺ͷࣗಈҡ࣋

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9 Demo Time n v2.2 Ϋϥελʔߏஙͱ؅ཧ ϢʔβʔೝূɺΞΫηε੍ޚ ΧλϩάػೳʹΑΔΞϓϦσϓϩΠ ӡ༻؂ࢹͱΞϥʔτ௨஌ɺϩάऔಘͱసૹ CI/CD n v2.3 Istioػೳ

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10 Rancher LabsϓϩμΫτͱϓϩδΣΫτ

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11 What is RKE RKE͸ɺΫϥ΢υɺΦϯϓϨϛεɺٴͼϩʔΧϧ؀ڥʹkubernetesΫϥελ Λ؆୯ʹσϓϩΠͰ͖ΔCLIπʔϧͰ͢ɻ

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12 What is RKE ಛ௃ • ର৅ϊʔυʹ44)઀ଓͯ͠ϓϩϏδϣχϯάΛ࣮ࢪ • LVCFSOFUFTͷ֤छίϯϙʔωϯτ FUDE΍BQJTFSWFSͳ Ͳ Λίϯςφͱͯ͠ىಈ • )"ͳΫϥελΛߏஙՄೳ

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13 What is RKE ࢖͍ํ $VTUPNͳͲͷΫϥελʔߏங࣌ʹɺཪͰ͸3,&Λར༻

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14 What is RKE ࢖͍ํ • ࣄલʹΫϥελʔ༻ͷϊʔυΛ༻ҙ • SLFఆٛϑΝΠϧΛ࡞੒ • SLF VQ࣮ߦͰΫϥελʔߏங

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15 What is RKE

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16 RKEͷݱঢ়ͱࠓޙ n ݱࡏͷ࠷৽όʔδϣϯ：v0.2.6 n ࠓޙ΋ެࣜͷ,VCFSOFUFTͷόʔδϣϯΞοϓͷޙ௥͍ܗ ͰɺόʔδϣϯΞοϓͯ͠ߦ͘

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17 Rancher LabsϓϩμΫτͱϓϩδΣΫτ

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18 What is k3s • k3s͸ɺCNCFެࣜͷೝূ෇͖ͷܰྔͳKubernetesσΟετϦϏϡʔγϣ ϯͰ͢ɻ

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19 What is k3s • ஫໨౓͕ߴ͍ (JU)VC4UBS਺

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20 What is k3s • .BOBHFELT

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21 What is k3s ಛ௃ • 40 MBόΠφϦɺ250 MBϝϞϦ࢖༻ྔ • KubernetesϚελʔɺKubeletɺContainerd͕ɺ όΠφϦ1ͭͰશ෦ೖΓ • ΑΓܰྔͳsqlite3ΛσϑΥϧτͷετϨʔδ .Z42- 1PTUHSFT FUDE΋αϙʔτ • ΑΓܰྔͳContainerdΛσϑΥϧτͷϥϯλΠϜ • ରԠΞʔΩςΫνϟ͸ɺx86_64, ARMv7, ARM64

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22 What is k3s k3sͷSoftware Stack

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23 What is k3s ར༻γʔϯ Edge Dev ϩʔΧϧ։ൃ؀ڥɺΤοδσόΠεͳͲͷͱ͜Ζ • Edge • IoT • Dev/Test • Single App Clusters • Embedded in Application

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24 What is k3s ࢖͍ํ • k3sόΠφϦͰΠϯετʔϧ αʔό্ཱ͕͛ k3s server --disable-agent Agentϊʔυ௥Ճ k3s agent --server https://myserver:6443 --token • Docker$PNQPTF https://github.com/rancher/k3s/blob/master/docker-compose.yml https://github.com/rancher/k3s/blob/master/docker-compose-agent.yml • k3d(k3s in Docker) https://github.com/rancher/k3d

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25 k3sͷݱঢ়ͱࠓޙ n ݱࡏͷ࠷৽όʔδϣϯ ：v0.7.0 n ࠓޙͷόʔδϣϯΞοϓ ։ൃঢ়گʹΑΓɺ೔࣌΍಺༰͕มߋՄೳ • v0.8 In 2019/08：HAv1.5(external sql db and manually configured LB), k8s 1.15... • v0.9 In 2019/09：HAv2 (KINE, embedded etcd support)

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26 Demo Time n k3dͰϩʔΧϧ؀ڥʹkubernetesΫϥελʔΛߏங લఏ৚݅ • ϩʔΧϧ؀ڥʹɺDocker DesktopΛΠϯετʔϧ • ϩʔΧϧ؀ڥʹɺk3dόΠφϦΛΠϯετʔϧ खॱ • ϩʔΧϧ؀ڥͰɺRancherΛ্ཱ͛ • ϩʔΧϧ؀ڥͰɺk3dͰk3sΫϥελʔ (1master+3worker)Λߏங • ϩʔΧϧͷRancher͔Βɺk3sΫϥελʔΛΠϯ ϙʔτ

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27 Rancher LabsϓϩμΫτͱϓϩδΣΫτ

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28 What is RancherOS • RancherOS͸ɺDockerίϯςφΛՔಇͤ͞Δ͜ͱʹಛԽͨ͠ϛχϚϜ -JOVYσΟετϦϏϡʔγϣϯͰ͢ɻ

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29 What is RancherOS ಛ௃ • DockerίϯςφΛՔಇͤ͞Δ͜ͱʹಛԽ • αΠζʢ໿100M ʣ͕খ͘͞ىಈ͕ૣ͍ • OSͷ͢΂͕ͯDockerίϯςφʹΑͬͯ؅ཧ • initγεςϜ΋DockerίϯςφΛར༻

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30 What is RancherOS Πϯετʔϧํ๏ • ISOΠϝʔδ͔Βىಈ • σΟεΫʹΠϯετʔϧͯ͠ىಈ • ֤छΫϥ΢υϓϩόΠμʢAWSͳͲʣ͕ఏڙ͢ΔΠϝʔ δΛར༻

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31 RancherOSͷݱঢ়ͱࠓޙ n ݱࡏͷ࠷৽όʔδϣϯ：v1.5.0 Linux: 4.14.85 Docker docker-18.06.1-ce by default n ࠓޙ΋࠷৽%PDLFSόʔδϣϯ ػೳɺόάमਖ਼ ʹ௥ै͢ ΔܗͰɺόʔδϣϯΞοϓͯ͠ߦ͘

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32 Rancher LabsϓϩμΫτͱϓϩδΣΫτ

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33 What is k3os • k3os͸ɺkubernetesʹಛԽͨܰ͠ྔOSͰɺܰྔkubernetes σΟετϦϏϡʔδϣϯͰ͋Δ「k3s」Λ૊ΈࠐΜͩ04Ͱ͢ɻ

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34 What is k3os k3sͷSoftware Stack k3osͷSoftware Stack • k3sͱLinuxΛ1ͭʹͨ͠kubernetesʹಛԽͨ͠OSͰ͢ɻ

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35 What is k3os ಛ௃ • k3s࣮ߦʹಛԽͨ͠ϛχϚϜOS • ܰྔͷͨΊɺىಈ͕ૣ͍ • UbuntuΧʔωϧΛϕʔε • k3sͱͷ౷߹؅ཧ • ରԠΞʔΩςΫνϟ͸ɺx86_64, ARM

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36 k3osͷݱঢ়ͱࠓޙ n ݱࡏͷ࠷৽όʔδϣϯ ：v0.2.1 n ࠓޙ΋࠷৽k3sͱlinuxόʔδϣϯ ػೳɺόάमਖ਼ ʹ௥ै͢ΔܗͰɺόʔδϣϯΞοϓͯ͠ߦ͘

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37 Rancher LabsϓϩμΫτͱϓϩδΣΫτ

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38 What is Submariner • Submariner͸ɺෳ਺ͷKubernetesΫϥελؒͷPodωοτϫʔΫ͓ΑͼService ωοτϫʔΫΛܨ͛ΔπʔϧͰ͢ɻ

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39 What is Submariner ར༻γʔϯ • ϚϧνΫϥελʹσϓϩΠ͞Εɼ૬ޓ௨৴Λඞཁ ͢ΔϚΠΫϩαʔϏε • ஍ཧతྖҬΛӽ͑ͨKubernetes಺ͷσʔλϕʔε ϨϓϦέʔγϣϯ • ΫϥελΛ·͙ͨαʔϏεϝογϡͷσϓϩΠ

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40 What is Submariner • Broker：ҟͳΔΫϥελʔؒͷIPSec tunnelsΛཱ֬Ͱ͖ΔͨΊͷ৘ใަ׵ͤ͞Δ • GatewayNode ： IPSec tunnelsΛཱ֬ɺ֎෦Ϋϥελʔ΁ͷΞΫηε͸GatewayNodeΛܦ༝

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41 What is Submariner • طଘͷKubernetesΫϥελʹల։Մೳ • IPSecτϯωϧΛ࢖༻ͨ͠҉߸ԽωοτϫʔΫ઀ଓ • ෳ਺ͷ,VCFSOFUFTΫϥελΛର৅ͱͨ͠αʔϏεσΟε ΧόϦΛఏڙ • CNIυϥΠόར༻ͷΫϥελʔͳΒɺରԠՄೳ

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42 What is Submariner ஫ҙࣄ߲ • ΫϥελؒͰҟͳΔΫϥελαʔϏεCIDRΛ࢖༻ • Ϋϥελʔͷϊʔυؒ͸ɺIP઀ଓͰ͖Δ • SubmarinerίϯϙωʔτσϓϩΠͷҝ、Helm v2.12.1ඞཁ

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43 Submarinerͷݱঢ়ͱࠓޙ n ݱࡏͷ࠷৽όʔδϣϯ ：v0.0.1 n v0.0.1ͷPre-releaseஈ֊ͰɺޙଓͷRoadmap͕ෆ ໌

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44 Rancher LabsϓϩμΫτͱϓϩδΣΫτ

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45 What is Longhorn • Longhorn͸ɺϚΠΫϩαʔϏεͷߏ଄Λج൫ͱͨ͠෼ࢄϒϩοΫετϨʔδ OSSͰ͢ɻ

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46 What is Longhorn ˢ1ͭϘϦϡʔϜͰ3ͭϨϓϦΧΛ࢖༻͢Δ৔߹ͷྫ ཪʹ͸ɺLonghorn͕１つͷίϯτϩʔϥʔPodͱ3ͭͷϨϓϦΧ༻PodΛ࡞੒͍ͯ͠·͢ɻ

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47 What is Longhorn Πϯετʔϧํ๏ • Rancher؅ཧԼͷΫϥελʔ RancherΧλϩάը໘ͰɺϘλϯOneΫϦοΫ • ͦͷͨͷΫϥελʔ kubectlʹΑΔΠϯετʔϧ kubectl apply -f https://raw.githubusercontent.com/rancher/longhorn/master/deploy/longhorn.yaml helmʹΑΔΠϯετʔϧ helm install ./longhorn/chart --name longhorn --namespace longhorn-system

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48 What is Longhorn ಛ௃ • KubernetesΫϥελʔ΁ͷσϓϩΠ͕؆୯ • ؅ཧ༻ͷWebͷGUIΛఏڙ • ϘϦϡʔϜͷεφοϓγϣοτόοΫΞοϓՄೳ(S3,NFS) • KubernetesΫϥελʔͷεέʔϧΞ΢τ࣌ͷࣗಈରԠ • ϚΠΫϩαʔϏεͷߏ଄ͷҝɺো֐ͷӨڹΛ࠷খݶ

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49 Longhornͷݱঢ়ͱࠓޙ n ݱࡏͷ࠷৽όʔδϣϯ ：v0.5.0 n ࠓޙ

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50 Rancher LabsϓϩμΫτͱϓϩδΣΫτ

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51 What is Rio • Rio͸ɺkubernetesͷҝͷMcrioPaasͰ͢ɻ

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52 What is Rio • ओͳಛ௃ McrioPaas = ܰྔ൛ͳPass n Paasతͳػೳ • Pipeline͔Βӡ༻؂ࢹػೳ·ͰΛΧόʔ • Ϛϧνςφϯτʢෳ਺ͷΞϓϦʣରԠ • ΠϯϑϥΛҙࣝ͠ͳ͍ • Run everywhere(k8s) n ܰྔͰ͋Δ • Kubernetes΍IstioͳͲͷΤίγεςϜΛ૊Έ߹ΘͤͰ࡞੒ • ϞδϡϥʔΞʔΩςΫνϟͰɺෆཁͳػೳΛ֎ͤΔ • KubernetesͷطଘͷػೳΛมߋ͠ͳ͍ • ϩʔΧϧ؀ڥ k3s Ͱ΋ՔಇͰ͖Δ

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53 What is Rio • ৄࡉػೳ

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54 What is Rio Πϯετʔϧํ๏ # Download the CLI (available for macOS, Windows, Linux) $ curl -sfL https://get.rio.io | sh - # Setup your cluster for Rio $ rio install

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55 What is Rio

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56 Rioͷݱঢ়ͱࠓޙ n ݱࡏͷ࠷৽όʔδϣϯ ：v0.2.0 n ࠓޙ΋࠷৽k8sͱistioͳͲͷΤίʔγεςϜ ػೳɺ όάमਖ਼ ʹ௥ै͢ΔܗͰɺόʔδϣϯΞοϓͯ͠ ߦ͘

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Thanks