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Rails Application w/ Kubernetes Nikotama.rb #3 Koichi Yanagimoto

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Koichi Yanagimoto / @kyanagimoto Rakuten, Inc. Organizer of Nikotama.rb !2

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Kubernetes !3

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K8S De Facto Standard of Container Orchestration Tool de:code 2019 ͷ ࢓૊Έ͕Θ͔Δ Azure Kubernetes Serviceͱ͍͏ηογϣϯͷεϥΠυ͕͍͢͝Θ͔Γ΍͔ͬͨ͢Ͱ͢Αɻ https://www.microsoft.com/ja-jp/events/decode/2019/default.aspx?wt.mc_id=AID2402947_EML_6033620 !4

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How to use? !5

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How to deploy K8S cluster !6

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Docker Image !7

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Docker Image

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Source Code Tree

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Canary Deploy apiVersion: networking.istio.io/v1alpha3 kind: VirtualService metadata: name: SampleService namespace: sample-api spec: hosts: - "*" gateways: - sample-api-gateway http: - match: - uri: prefix: /hoge/fuga method: exact: "GET" route: - destination: host: sample-api subset: v1 port: number: 80 weight: 90 - destination: host: sapmpe-api subset: v2 port: number: 80 weight: 10

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Kiali

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Using Rails with… • Kubernetes • GitHub Enterprise • CircleCI • RSpec • Kaniko • kustomize • Artifactory • Istio • Elasticstack etc…