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
700
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
Go 1.24でジェネリックになった型エイリアスの紹介
syumai
2
300
React 19アップデートのために必要なこと
uhyo
8
1.5k
『テスト書いた方が開発が早いじゃん』を解き明かす #phpcon_nagoya
o0h
PRO
9
2.5k
負債になりにくいCSSをデザイナとつくるには?
fsubal
10
2.6k
kintone開発を効率化するためにチームで試した施策とその結果を大放出!
oguemon
0
170
DevNexus - Create AI Infused Java Apps with LangChain4j
kdubois
0
100
Domain-Driven Design (Tutorial)
hschwentner
13
22k
読まないコードリーディング術
hisaju
0
110
.NET Frameworkでも汎用ホストが使いたい!
tomokusaba
0
200
2025.2.14_Developers Summit 2025_登壇資料
0101unite
0
220
Boos Performance and Developer Productivity with Jakarta EE 11
ivargrimstad
0
450
自力でTTSモデルを作った話
zgock999
0
110
Featured
See All Featured
Six Lessons from altMBA
skipperchong
27
3.6k
Optimising Largest Contentful Paint
csswizardry
34
3.1k
GraphQLとの向き合い方2022年版
quramy
44
14k
Docker and Python
trallard
44
3.3k
The Art of Programming - Codeland 2020
erikaheidi
53
13k
RailsConf 2023
tenderlove
29
1k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
4
430
Imperfection Machines: The Place of Print at Facebook
scottboms
267
13k
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
193
16k
What’s in a name? Adding method to the madness
productmarketing
PRO
22
3.3k
Building a Modern Day E-commerce SEO Strategy
aleyda
38
7.1k
Art, The Web, and Tiny UX
lynnandtonic
298
20k
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·ͨ͠