AWS IoT Greengrass V2で始める デバイスアプリケーションの継続的開発

DevelopersIO 2023 大阪にて登壇時に使用した資料です。

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1. AWS IoT Greengrass V 2 2 02 3 / 07 / 19 AWS
2. AWS IoT Greengrass Greengrass Development Kit GDK GDK CICD CICD 2
3. AWS IoT Greengrass AWS CodeCommit, AWS Pipeline, AWS CodeBuild 3
4. Greengrass 4
5. myapp.py Recipe zip maven jar S 3 S 3 Greengrass 5
6. myapp.py Recipe zip maven jar S 3 S 3 Greengrass 6
7. 7 S 3 ʲॻࣜʳ s3://BUCKET_NAME/COMPONENT_NAME/COMPONENT_VERSION/myapp.zip s3://BUCKET_NAME/COMPONENT_NAME/1.0.0/myapp.zip s3://BUCKET_NAME/COMPONENT_NAME/1.0.1/myapp.zip s3://BUCKET_NAME/COMPONENT_NAME/1.0.2/myapp.zip
8. Greengrass Development Kit 8 Greengrass Greengrass Recipe( ) GDK (gdk-con fi g.json) URI
9. GDK 2 GDK 9 $ gdk component build $ gdk component publish
10. zip jar S 3 S 3 1 0 ʩ GDKͰࣗಈԽʂ
11. 1 1 GDK Λ CI πʔϧͰ࢖͑͹ ߋʹ։ൃ͕ޮ཰తʹͳΔ
12. GDK CICD 1 2
13. CICD 1 3 

14. AWS CLI GDK CLI GDK GDK 1 4
15. Buildspec 1 5 phases: install: commands: - curl "https://awscli.amazonaws.com/awscli-exe-linux-$ARCH.zip" -o "awscliv2.zip" - ./aws/install -i /usr/local/aws-cli -b /usr/local/bin --update - CURRDIR=$(basename "$PWD") - cd ../ && mv $CURRDIR devio2023App && cd devio2023App - python3 -m venv buildenv - . ./buildenv/bin/activate # Install GDK CLI - python3 -m pip install -U git+https://github.com/aws-greengrass/aws-greengrass-gdk-cli.git@v1.1.0 build: commands: - gdk component build - gdk component publish
16. CodeBuild CodeCommit myrepo GDK S 3 URI Buildspec 1 6 Ϗϧυ࡞ۀ͢ΔσΟϨΫτϦ໊ΛΞʔςΟϑΝΫτ໊ʹมߋ - CURRDIR=$(basename "$PWD") - cd ../ && mv $CURRDIR devio2023App && cd devio2023App Artifacts: - URI: "s3://BUCKET_NAME/COMPONENT_NAME/COMPONENT_VERSION/devio2023App.zip" Unarchive: ZIP
17. CodeBuild CodeCommit myrepo GDK S 3 URI Buildspec 1 7 Ϗϧυ࡞ۀ͢ΔσΟϨΫτϦ໊ΛΞʔςΟϑΝΫτ໊ʹมߋ - CURRDIR=$(basename "$PWD") - cd ../ && mv $CURRDIR devio2023App && cd devio2023App Artifacts: - URI: "s3://BUCKET_NAME/COMPONENT_NAME/COMPONENT_VERSION/devio2023App.zip" Unarchive: ZIP NZSFQP
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18. 
 CreateDeployment 1 8
19. Buildspec 1 9 phases: install: commands: - curl "https://awscli.amazonaws.com/awscli-exe-linux-$ARCH.zip" -o "awscliv2.zip" - unzip awscliv2.zip - ./aws/install -i /usr/local/aws-cli -b /usr/local/bin --update build: commands: - AWS_ACCOUNT_ID=$(aws sts get-caller-identity --query 'Account' --output text) 
 - AWS_REGION=ap-northeast-1 - COMPONENT_NAME=$(cat gdk-con fi g.json | jq -r '.component | keys[]’) - chmod +x ./deploy-components.sh - sh -x ./deploy-components.sh ${AWS_ACCOUNT_ID} ɹɹ${AWS_REGION} ${COMPONENT_NAME} ${IOT_THING_GROUP} ${DEPLOYMENT_NAME} #ݟ΍͢͞ͷͨΊվߦ
20. 2 0 # ର৅ίϯϙʔωϯτͷ࠷৽όʔδϣϯ਺Λऔಘ LATEST_COMP_VERSION=$(aws greengrassv2 list-components | \ jq -r '.components[] | select(.componentName == "'"${COMPONENT_NAME}"'").latestVersion' | jq -r '.componentVersion') # ࠷৽ͷσϓϩΠϝϯτIDΛऔಘ DEPLOYMENT_ID=$(aws greengrassv2 list-deployments --target-arn ${THING_GROUP_ARN} | jq -r '.deployments[]' | jq -r .deploymentId) # ର৅σϓϩΠϝϯτIDʹ΋ͱ͍ͮͨσϓϩΠఆٛ৘ใΛऔಘɺ৽نʹσϓϩΠఆٛΛ࡞੒ NEW_CONFIG_JSON=$(aws greengrassv2 get-deployment \ --deployment-id ${DEPLOYMENT_ID} | jq .'components' | jq 'del(."$COMP_NAME")' | \ jq '. += {"'"$COMPONENT_NAME"'": {"componentVersion": "'"$LATEST_COMP_VERSION"'","con fi gurationUpdate":{"reset":[""]}}}') FINAL_CONFIG_JSON='{"components":'$NEW_CONFIG_JSON'}' echo $(echo "$FINAL_CONFIG_JSON" | jq '.') > ${DEPLOYMENT_CONFIG_FILE} # σϓϩΠϝϯτͷ࡞੒ʢσϓϩΠ࣮ࢪʣ ## set con fi g fi le URI CONFIG_URI=“ fi leb://${DEPLOYMENT_CONFIG_FILE}” ## Deploy aws greengrassv2 create-deployment --target-arn ${THING_GROUP_ARN} \ --deployment-name ${DEPLOYMENT_NAME} \ --cli-input-json ${CONFIG_URI}
21. 2 1 # ࠷৽ͷσϓϩΠϝϯτIDΛऔಘ DEPLOYMENT_ID=$(aws greengrassv2 list-deployments --target-arn ${THING_GROUP_ARN} | \ jq -r '.deployments[]' | jq -r .deploymentId) ɾෳ਺ίϯϙʔωϯτ͕σϓϩΠࡁΈͷ৔߹ɺͦΕΒͷσϓϩΠ৘ใ΋ؚΊͯ 
 ɹ
    σϓϩΠ͢Δඞཁ͕͋ΔͨΊɺ௚લͷσϓϩΠϝϯτ*%Λऔಘ
    ɾσϓϩΠ৘ใͷͳ͍ίϯϙʔωϯτ͸ʮ࡟আʯ͞ΕΔ
22. 2 2 # ର৅σϓϩΠϝϯτIDʹ΋ͱ͍ͮͨσϓϩΠఆٛ৘ใΛऔಘɺ৽نʹσϓϩΠఆٛΛ࡞੒ NEW_CONFIG_JSON=$(aws greengrassv2 get-deployment \ --deployment-id ${DEPLOYMENT_ID} | jq .'components' | jq 'del(."$COMP_NAME")' | \ jq '. += {"'"$COMPONENT_NAME"'": {"componentVersion": "'"$LATEST_COMP_VERSION"'","con fi gurationUpdate":{"reset":[""]}}}') FINAL_CONFIG_JSON='{"components":'$NEW_CONFIG_JSON'}' echo $(echo "$FINAL_CONFIG_JSON" | jq '.') > ${DEPLOYMENT_CONFIG_FILE} ɾଞͷσϓϩΠࡁΈίϯϙʔωϯτͷσϓϩΠ৘ใΛऔಘ
    ɾ͜ͷεςʔδͰσϓϩΠ͢Δίϯϙʔωϯτͷ࠷৽όʔδϣϯΛؚΊͨσϓϩΠ 
 ɹఆٛΛ࡞੒
23. 2 3 # σϓϩΠϝϯτͷ࡞੒ʢσϓϩΠ࣮ࢪʣ ## set con fi g fi le URI CONFIG_URI=“ fi leb://${DEPLOYMENT_CONFIG_FILE}” ## Deploy aws greengrassv2 create-deployment --target-arn ${THING_GROUP_ARN} \ --deployment-name ${DEPLOYMENT_NAME} \ --cli-input-json ${CONFIG_URI} ɾ࡞੒ͨ͠σϓϩΠఆٛΛݩʹɺσόΠε΁ͷσϓϩΠʢδϣϒʣΛ࣮ߦ
    ɹɾσϓϩΠఆٛϑΝΠϧΛΦϓγϣϯͰ౉͢
24. JSON ( push) 2 4
25. Greengrass 2 5
26. Greengrass PHP Greengrass 2 6
27. ARM, AMD, RISC-V … 3 2 bit, 6 4 bit CodeBuild x 86 _ 6 4 , aarch 6 4 x 8 6 32 bit Greengrass Docker 2 7
28. Docker Buildx multiarch/qemu-user-static CPU 2 8 ηοτΞοϓʹ͕͔͔࣌ؒΔ ख͕͔͔ؒΓ͗͢Δ QEMUͱbinfmt_miscΛ࢖༻ͯ͠ҟͳΔϚϧνΞʔΩςΫνϟͷ ଟ͘ͷΞʔΩςΫνϟΛαϙʔτ ίϯςφΛ࣮ߦ͢ΔͨΊͷDockerΠϝʔδ
29. CPU 2 9
30. AWS 3 0
31. CodeBuild CPU ECR Docker Manifest List Manifest List AWS 3 1
32. Greengrass Docker Greengrass Greengrass 3 2 ComponentCon fi guration: DefaultCon fi guration: MY_TAG: latest ʙதུʙ Manifests: - Lifecycle: Run: "docker container run … xxx.dkr.ecr.xxx.amazonaws.com/myrepo:{con fi guration:/MY_TAG}" Artifacts: - Uri: “docker:xxx.dkr.ecr.xxx.amazonaws.com/myrepo:{con fi guration:/MY_TAG}” Ϩγϐม਺͸
    
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33. docker pull, docker run Greengrass 3 3 ComponentCon fi guration: DefaultCon fi guration: MY_TAG: latest ʙதུʙ Manifests: - Lifecycle: Run: sh -x {artifacts:path}/docker-component-run.sh ‘{con fi guration:/MY_TAG}’ Artifacts: - Uri: s3://όέοτ໊/.../artifacts/ίϯϙʔωϯτ໊/x.x.x/docker-component-run.sh
34. 3 4
35. Greengrass GDK CPU multiarch/qemu-user-static CodeBuild Greengrass 3 5