Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
CircleCI & Argo CD による GitOps / GitOps with Cir...
Search
pm11 (Shinichiro Todaka)
August 05, 2019
Programming
3
730
CircleCI & Argo CD による GitOps / GitOps with CircleCI and Argo CD
2019/08/05 デプロイしNight in 福岡の LT 発表内容です
pm11 (Shinichiro Todaka)
August 05, 2019
Tweet
Share
Other Decks in Programming
See All in Programming
High-Level Programming Languages in AI Era -Human Thought and Mind-
hayat01sh1da
PRO
0
760
A2A プロトコルを試してみる
azukiazusa1
2
1.3k
地方に住むエンジニアの残酷な現実とキャリア論
ichimichi
5
1.5k
システム成長を止めない!本番無停止テーブル移行の全貌
sakawe_ee
1
160
Flutterで備える!Accessibility Nutrition Labels完全ガイド
yuukiw00w
0
160
チームのテスト力を総合的に鍛えて品質、スピード、レジリエンスを共立させる/Testing approach that improves quality, speed, and resilience
goyoki
4
660
『自分のデータだけ見せたい!』を叶える──Laravel × Casbin で複雑権限をスッキリ解きほぐす 25 分
akitotsukahara
2
620
チームで開発し事業を加速するための"良い"設計の考え方 @ サポーターズCoLab 2025-07-08
agatan
0
290
#QiitaBash MCPのセキュリティ
ryosukedtomita
0
980
第9回 情シス転職ミートアップ 株式会社IVRy(アイブリー)の紹介
ivry_presentationmaterials
1
280
Hack Claude Code with Claude Code
choplin
0
380
技術同人誌をMCP Serverにしてみた
74th
1
630
Featured
See All Featured
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
48
5.4k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
53
2.9k
We Have a Design System, Now What?
morganepeng
53
7.7k
The Pragmatic Product Professional
lauravandoore
35
6.7k
Thoughts on Productivity
jonyablonski
69
4.7k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
18
960
The Success of Rails: Ensuring Growth for the Next 100 Years
eileencodes
45
7.5k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
34
3.1k
Six Lessons from altMBA
skipperchong
28
3.9k
Adopting Sorbet at Scale
ufuk
77
9.4k
Visualization
eitanlees
146
16k
A Tale of Four Properties
chriscoyier
160
23k
Transcript
$JSDMF$*"SHP$%ʹΑΔ(JU0QT !QN σϓϩΠ͠/JHIUJOԬ
͡Ίʹ w ࠓ(JU0QTΛ$JSDMF$*ͱ"SHP$%Λ༻͍࣮ͯݱ͠ ͯΈ͍ͨͱࢥ͍·͢ w LVCFSOFUFTͷ֓೦͕ଟʑग़ͯ·͍Γ·͕͢ɺ͋·Γਂ͍ Ͱ͍͟͝·ͤΜ !2
ࣗݾհ w !QNʢ4IJOJDIJSP5PEBLBʣ w גࣜձࣾ"QSFOEFS w ϑϩϯτΤϯυΠϯϑϥΤϯδχΞ w ࡢɺؔ౦ԬҠॅ✈ w
ಘҙδϟϯϧϑϩϯτΤϯυʢ3FBDUʣٴͼɺ"84 ߏ ཧपΓͰ͢ w ࠷ۙLTपΓΛ͔͚͍ͬͯ·͢ w ͱ♨͕͖ !3
(JU0QT
(JU0QTͱ w 8FBWFXPSLT͕ఏএͨ͠$MPVE/BUJWF࣌ʹ͓͚Δ $%ͷ͋Γํ w IUUQTXXXXFBWFXPSLTUFDIOPMPHJFTHJUPQT w (JU3FQP͕ݱঢ়ΠϯϑϥΛө͍ͯ͠Δʢ4JOHMF4PVSDFPG5SVUIʣ w 1VMM3FRVFTUϕʔεͰөΛߦ͏
!5
(JU0QTͱ !6 https://www.slideshare.net/weaveworks/gitops-modern-best-practices-for-high-velocity-app-dev-using-cloud-native-tools
"SHP$%
"SHP$%ͱ w (JU0QTΛ࣮ݱ͢ΔͨΊͷπʔϧ w ,VCFSOFUFTͷͨΊͷએݴతͳ(JU0QTͷͨΊͷσϦόϦʔπʔϧ w ϦϙδτϦΛϙʔϦϯάͯ͠มԽΛݕग़͠·͢ w ଟػೳͰ͢ɻ·͍ͩ͜ͳ͍ͤͯ·ͤΜ !8
https://github.com/cncf/landscape
None
σϞߏங
࡞Δͷ w ߏ w ,VCFSOFUFTΫϥελ w &,4Ͱ࡞ w /HJOYͷJOEFYIUNMΛදࣔ͢ΔΞϓϦέʔγϣϯ w
"SHP$%ͷίϯϙʔωϯτ w (JU)VC w $JSDMF$* w ࢦఆͷλάͰΠϝʔδͷϏϧυ w ͦͷΠϝʔδλάͰNBOJGFTUΛஔ͖͑ɺ13Λ࡞ w 13࡞ʹIVCΛ༻ w ͪͳΈʹ(JU0QTͷຊ࣭Ͱ͋Γ·ͤΜ !12
ߏΠϝʔδ !13 https://www.slideshare.net/weaveworks/gitops-modern-best-practices-for-high-velocity-app-dev-using-cloud-native-tools
ΫϥελΛཱͯΔ $ brew install weaveworks/tap/eksctl $ eksctl version [ℹ] version.Info{BuiltAt:"",
GitCommit:"", GitTag:"0.2.1"} $ eksctl create cluster \ --name sample-cluster \ --region us-west-2 \ --nodes 2 \ --nodes-min 1 \ --nodes-max 2 \ --node-type t2.medium \ --version=1.13 \ --tags environment=test !14
ΞϓϦέʔγϣϯʢ/HJOYʣͷ࡞ $ cat Dockerfile FROM nginx:1.17.2 ADD index.html /usr/share/nginx/html/ EXPOSE
80 CMD nginx -g "daemon off;" $ cat index.html <!DOCTYPE html> <html> <head> <title>Welcome to nginx!</title> </head> <body> Hello GitOps!! </body> </html> !15
ίϯςφϨδετϦͷ४උ $ aws ecr create-repository \ --repository-name gitops-sample \ --region
us-west-2 !16
$JSDMF$*ͷηοτΞοϓ $ cat .circleci/config.yml orbs: aws-ecr: circleci/
[email protected]
version: 2.1
workflows: build_and_push_image: jobs: - aws-ecr/build-and-push-image: repo: gitops-sample tag: 1.0.0 filters: branches: only: - master !17
$JSDMF$*ͷηοτΞοϓ create_pull_request: docker: - image: circleci/golang:1.11-stretch steps: - checkout
- run: name: Install hub command command: | curl -sSLf https://github.com/github/hub/releases/download/v2.12.3/hub-linux-amd64-2.12.3.tgz | \ tar zxf - --strip-components=1 -C /tmp/ && \ sudo mv /tmp/bin/hub /usr/local/bin/hub - run: name: Replace definition & create a pull request command: | cd /home/circleci/project sed -i -e 's/\(gitops-sample:\)[0-9\.]\+.*$/\11.0.0/g' infra/default/application.yaml export BRANCH=`date "+%Y%m%d-%H%M%S"` git config --global user.email "
[email protected]
" git config --global user.name "CIBot" git checkout --no-track -b ${BRANCH} git commit -am '[ci skip] bump version' hub push origin ${BRANCH} hub pull-request \ --message="Update Image" \ --base=${CIRCLE_PROJECT_USERNAME}:master \ --head=${CIRCLE_PROJECT_USERNAME}:${BRANCH} !18
$JSDMF$*ͷηοτΞοϓ $ cat .circleci/config.yml ... jobs: create_pull_request: ... workflows:
build_and_push_image: jobs: - aws-ecr/build-and-push-image: ... - create_pull_request: requires: - aws-ecr/build-and-push-image filters: branches: only: - master !19
$JSDMF$*ͷηοτΞοϓ AWS_ECR_ACCOUNT_URL=<<YOUR AWS_ACCOUNT_ID>>.dkr.ecr.us- west-2.amazonaws.com AWS_ACCESS_KEY_ID=<<YOUR ACCESS_KEY_ID>> AWS_SECRET_ACCESS_KEY=<<YOUR SECRET_ACCESS_KEY>> AWS_REGION=us-west-2
GITHUB_TOKEN=<<YOUR PERSONAL_ACCESS_KEY>> w ҎԼΛ$JSDMF$*ͷ&OWJSPONFOUఆ͓͖ٛͯ͠·͢ w ·ͨ8SJUFՄೳͳ伴ͷηοτΛ࡞͠ɺެ։伴Λ (JU)VCൿີ伴Λ$JSDMF$*ొ͓͖ͯ͠ɺ1FSTPOBM "DDFTT5PLFOొ͠·͢ !20
ΞϓϦέʔγϣϯͷNBOJGFTU࡞ $ cat infra/default/application.yaml apiVersion: apps/v1 kind: Deployment metadata: name:
nginx-deployment namespace: default labels: app: nginx spec: replicas: 2 selector: matchLabels: app: nginx template: metadata: labels: app: nginx spec: containers: - name: nginx image: XXXXXXXXXXX.dkr.ecr.us-west-2.amazonaws.com/gitops-sample: 1.0.0 ports: - containerPort: 80 ... snip ... !21
ΞϓϦέʔγϣϯʢ/HJOYʣͷల։ # ద༻ʢk = kubectlʣ $ k apply -f infra/default/application.yaml
$ k get pods -n default NAME READY STATUS RESTARTS AGE nginx-deployment-76cfc87d8c-4jwsh 1/1 Running 0 4h23m nginx-deployment-76cfc87d8c-6fxp2 1/1 Running 0 4h23m $ curl <<Service Endpoint>> <!DOCTYPE html> <html> <head> <title>Welcome to nginx!</title> </head> <body> Hello GitOps!! </body> </html> !22
"SHP$%ͷల։ʢʣ # Ϋϥελల։ʢk = kubectlʣ $ k create namespace argocd
$ k apply -n argocd -f https://raw.githubusercontent.com/ argoproj/argo-cd/stable/manifests/install.yaml # LB Λ͚ͭͯΞΫηεͰ͖ΔΑ͏ʹ $ k patch svc argocd-server -n argocd -p '{"spec": {"type": "LoadBalancer"}}' # CLI ͷΠϯετʔϧ $ brew tap argoproj/tap $ brew install argoproj/tap/argocd # ϩάΠϯʢadmin:{argocd-serverͷPod໊} ͰϩάΠϯՄೳʣ $ argocd login <<Service Endpoint>> !23
"SHP$%ͷల։ʢʣ # ΞϓϦέʔγϣϯΛ࡞ $ argocd app create gitops-sample \ --repo
https://github.com/pm11/argo-cd-example.git \ --path infra/default \ --dest-server https://kubernetes.default.svc \ --dest-namespace default # ϦϙδτϦΛඥ͚ͮΔ $ argocd repo add https://github.com/pm11/argo-cd- example.git !24
"SHP$%ϩάΠϯ w 4FSWJDFʹ$-#ͷ%/4ͰΞΫηε͢ΔͱҎԼͷը໘ʹ w $-*ͱಉ͡Ϣʔβ໊ύεϫʔυΛ͏ !25
"SHP$%μογϡϘʔυ !26
5SZ(JU0QT
ΞϓϦέʔγϣϯʢ/HJOYʣΛมߋ $ git diff index.html ... @@ -4,6 +4,6 @@
<title>Welcome to nginx!</title> </head> <body> -Hello GitOps!! +Hello GitOps with CircleCI!! </body> </html> !28
ΞϓϦέʔγϣϯʢ/HJOYʣΛมߋ $ git diff .circleci/config.yml ... @@ -17,7 +17,7 @@
jobs: cd /home/circleci/project - sed -i -e 's/\(gitops-sample:\)[0-9\.]\+.*$/\11.0.0/g' infra/ default/application.yaml + sed -i -e 's/\(gitops-sample:\)[0-9\.]\+.*$/\11.0.1/g' infra/ default/application.yaml export BRANCH=`date "+%Y%m%d-%H%M%S"` ... @@ -34,7 +34,7 @@ workflows: jobs: - aws-ecr/build-and-push-image: repo: gitops-sample - tag: 1.0.0 + tag: 1.0.1 filters: !29
$JSDMF$* !30
(JU)VCͰ13Λ֬ೝ w $JSDMF$*͔Β13͕ग़͞ΕΔͷͰ༰Λ֬ೝ͠ɺϚʔδ͠·͢ w ʢࠓݸਓͷ1FSTPOBM"DDFTT5PLFOΛར༻͍ͯ͠·͕͢ઐ༻ͷ ͷ͕ྑ͍Ͱ͢ʣ !31
"SHP$%Ͱ4ZODΛߦ͏ w "SHP$%ଆ͕0VU0G4ZODͱͳΔͷͰɺ4ZODΛߦ͍·͢ !32
"SHP$%ͰσϓϩΠத w ผͰ3FQMJDB4FU͕࡞͞Εͯͷ1PE͕ىಈ͠·͢ !33
ΞϓϦέʔγϣϯʢ/HJOYʣΛมߋ $ curl <<Service Endpoint>> <!DOCTYPE html> <html> <head> <title>Welcome
to nginx!</title> </head> <body> Hello GitOps with CircleCI!! </body> </html> !34
None
·ͱΊ w ؆୯Ͱ͋Γ·͕͢$JSDMF$*ͱ"SHP$%ΛΈ߹Θͤͨ (JU0QTΛ࣮ݱͯ͠Έ·ͨ͠ w (JU)VCͷ13ૢ࡞ͰΠϯϑϥΛཧͰ͖ΔࣄʹΑΓɺݖݶཧ ϫʔΫϑϩʔΛ៉ྷʹग़དྷͦ͏Ͱ͢ w σϓϩΠΛτϦΨʔ͍ͯͨ͠$*0QTͱൺΔͱ(JU0QTͰɺ $*ͱ$%͕໌֬ʹ͔ΕΔ࣮ͱͳΓͦ͏Ͱ͢
w ࠓճͰ͖ͳ͔ͬͨࣗಈద༻ΑΓྑ͍UBHཧͳͲҾ͖ଓ͖ ͬͯ·͍Γ·͢ !36
͋Γ͕ͱ͏͍͟͝·ͨ͠