Rancher 2.3 + Rancher 2.4PreView + k3s's GA

Rancher 2.3のアップデータ情報
Rancher 2.4のPreView情報
k3sのGA情報

Transcript

1. © Copyright 2019 Rancher Labs. All Rights Reserved. 1
   Rancher アップデート情報
   2020/02/07
   Cheng
   Field Engineer
   

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2. About me
   Jianqiang Cheng（ͪΜ）
   Field Engineer at Rancher Labs.
   cheng@rancher.com
   slack.rancher.jp
   ■Favorite technologies:
   Rancher, Kubernetes, AWS, Jenkins.
   ■Certifications:
   

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3. 3
   ໨࣍
   • Rancher 2.3ͷΞοϓσʔλ৘ใ
   • Rancher 2.4ͷPreView৘ใ
   • k3sͷGA৘ใ
   

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4. 4
   Rancher 2.3ʹ͍ͭͯ
   uRancher 2.3ͷओཁػೳ
   nҰ෦ͷओཁػೳ
   •Windows GA Support
   •ΫϥελʔͷςϯϓϨʔτػೳ
   •IstioػೳͷσϑΥϧτ౥ࡌ
   •ϊʔυͷηϧϑώʔϦϯάػೳ
   

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5. 5
   Rancher 2.3ʹ͍ͭͯ
   uWindows GA Support
   LTΫϥελʔʹWidowsϊʔυͷ௥ՃɺWidowsΞϓϦͷσϓϩΠ
   n੍໿ࣄ߲
   •ϫʔΧʔϊʔυͱͯ͠ͷαϙʔτ
   •Windows Server 2019 (i.e. core version 1809 or above)
   •Docker EE-basic 18.09
   •ৄࡉ
   https://kubernetes.io/docs/setup/production-environment/windows/intro-
   windows-in-kubernetes/#supported-functionality-and-limitations
   nWindows GA In Rancher
   https://qiita.com/cheng_rancher/items/45eca1af1572b422624a
   

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6. 6
   Rancher 2.3ʹ͍ͭͯ
   uWindows GA Support
   

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7. 7
   Rancher 2.3ʹ͍ͭͯ
   uΫϥελʔͷςϯϓϨʔτػೳ
   ΫϥελʔઃఆʢηΩϡϦςΟϙϦγʔ΍ϕετϓϥΫςΟεઃఆʣΛςϯϓ
   ϨʔτԽ͠ɺΫϥελʔ࡞੒࣌ʹ࢖༻
   nΫϥελઃఆ߲໨
   Kubernetes version, Network Provider, Cloud Provider, Pod Security Policy, Docker
   version, etcd backupͳͲ
   

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8. 8
   Rancher 2.3ʹ͍ͭͯ
   uΫϥελʔͷςϯϓϨʔτػೳ
   

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9. 9
   Rancher 2.3ʹ͍ͭͯ
   uIstioػೳ
   αʔϏεϝογϡػೳΛఏڙ͢ΔIstioΛσϑΥϧτ౥ࡌ
   nػೳ
   •UI͔ΒͷIstioͷઃఆػೳ
   •namespace΁ͷIstioαΠυΧʔࣗಈ஫ೖͷઃఆػೳ
   •Kiali (IstioՄࢹԽπʔϧ)ɺ Jaegar (෼ࢄτϨʔγϯά)΋σϑΥϧτͰ6*౥ࡌ
   

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10. 10
    Rancher 2.3ʹ͍ͭͯ
    uIstioػೳ
    

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11. 11
    Rancher 2.3ʹ͍ͭͯ
    uϊʔυͷηϧϑώʔϦϯάػೳ
    ΫϥελʔΛߏ੒͢Δϊʔυ਺Λࢦఆͨ͠਺ʹࣗಈҡ࣋
    nػೳ
    •Node Pool୯ҐͰҡ࣋͢Δϊʔυ਺Λࢦఆ
    •Node Pool୯ҐͰunreachableͷ࣌ؒΛࢦఆ
    ※unreachableͷ࣌ؒɿϊʔυͱ௨৴औΕͳ͍࣌ؒɻ͜ͷ࣌ؒܦաޙʹɺର৅
    ϊʔυ͕࡟আ͞Εɺ৽͍͠ϊʔυ͕ࣗಈ࠶࡞੒͞ΕΔ
    

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12. 12
    Rancher 2.3ʹ͍ͭͯ
    uϊʔυͷηϧϑώʔϦϯάػೳ
    

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13. 13
    Rancher 2.3ʹ͍ͭͯ
    ˙2.3ͷϦϦʔεৄࡉ৘ใ↓
    https://github.com/rancher/rancher/wiki/Rancher-2.3
    ˙2.3.0ͷݕূهࣄ↓
    https://qiita.com/cheng_rancher/items/f9f783debffe1247893e
    

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14. 14
    Rancher 2.4ʹ͍ͭͯ
    uRancher 2.4 r Platform Security
    n CIS Benchmarks
    •Ϣʔβʔ͕3,&Ϋϥελʔʹରͯ͠εΩϟϯΛ࣮ߦͰ͖Δ
    •ߏ੒υϦϑτΛ๷͙ͨΊʹఆظతʹεΩϟϯΛͰ͖Δ
    •ηΩϡϦςΟϨϙʔτΛੜ੒
    •εΩϟϯ৚݅ΛΧελϚΠζͰ͖Δ
    ※v2.4.0-alpha1όʔδϣϯͰݕূͰ͖·͢
    nάϩʔόϧϩʔϧͷ࡞੒͓ΑͼΧελϚΠζ
    •v2.3: Ϋϥελʔロール、プロジェクトロール
    •v2.4: άϩʔόϧϩʔϧɺΫϥελʔϩʔϧɺϓϩδΣΫτϩʔϧ
    

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15. 15
    Rancher 2.4ʹ͍ͭͯ
    uRancher 2.4 r Multi-Cluster Platform
    nεέʔϥϏϦςΟͷվળ
    •2.3 – ࠷େ200Ϋϥελʔ 10kϊʔυ
    •2.4 – ࠷େ1000Ϋϥελʔ 100kϊʔυ
    nθϩμ΢ϯλΠϜͷ3,&ΫϥελʔͷΞοϓάϨʔυ
    •etcdɺίϯτϩʔϧϓϨʔϯɺ͓ΑͼϫʔΧʔϊʔυΛϩʔϦϯάΞοϓά
    ϨʔυͰ͖ΔɻόοναΠζͷࢦఆՄ
    

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16. 16
    Rancher 2.4ʹ͍ͭͯ
    uRancher 2.4 r To the Edge
    nk3sΫϥελʔͷ؅ཧػೳ
    •ΫϥελʔͷΠϯϙʔτ
    •όʔδϣϯΞοϓؚΊͯͷΫϥελʔͷ؅ཧ
    

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17. 17
    Rancher 2.4ʹ͍ͭͯ
    uRancher 2.4 r More Power to the Devs
    nRioػೳΛRancher΁ͷ౷߹
    ৄࡉͷ࢓༷͕·ͩະఆ
    

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18. 18
    K3s͕GAʹͳΓ·ͨ͠ʂ
    • ʙ.#όΠφϦ
    • ,VCFSOFUFTϚελʔɺ,VCFMFUɺ$POUBJOFSE͕ɺ
    όΠφϦͭͰશ෦ೖΓ
    • ΑΓܰྔͳTRMJUFΛσϑΥϧτͷετϨʔδ
    .Z42- 1PTUHSFT FUDE΋αϙʔτ
    • ΑΓܰྔͳ$POUBJOFSEΛσϑΥϧτͷϥϯλΠϜ
    • ରԠΞʔΩςΫνϟ͸ɺY@ "3.W
    "3.
    

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19. 19
    Thanks
    ͋Γ͕ͱ͏͍͟͝·͢ɻ
    

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