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My small contributions @ijin Jan 17, 2025 Fujiwara Tech Conference 2025 #fujiwara_tech_conference

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AGENDA • Who am I • Contributions • Jsonnet native functions • Lambroll con fi gs

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Michael H. Oshita (@ijin) • Michael H. Oshita • Japanese American • ~20 Years in Japan • Cloud Architect • JAWS-UG Yokohama & Serverless Community • https://ijin.github.io/

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github.com/fujiwara/tfstate-lookup Favorite Fujiwara-ware

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Encountering Fujiwara-san

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ecspresso

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ecspresso

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ecspresso

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ecspresso

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awslim

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Jsonnet native functions

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Infrastructure/Apps ڞ௨Πϯϑϥ } } ΞϓϦ

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Apps ΞϓϦઐ༻terraform (moduleԽʣ } } ΞϓϦ&ecspresso } ڞ௨؀ڥม਺

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App deployment 1. terragrunt run-all apply 2. ecspresso deploy --env fi le=../global.env -- env fi le=vars/common.env —env fi le=vars/$ {ENV}.env --con fi g=$FILE

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Jsonnet ecs-task-def.jsonnet

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Jsonnet ecs-task-def.jsonnet

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Jsonnet { cpu: {{ must_env `cpu` }} memory: std.parseInt(‘{{ must_env `memory` }}’) }

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Jsonnet { cpu: {{ must_env `cpu` }} memory: std.parseInt(‘{{ must_env `memory` }}’) } ❌ Templates only worked for strings…

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Jsonnet

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Jsonnet

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Jsonnet

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Jsonnet

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Lambroll con fi gs

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Lambroll: base.libsonnet

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lambroll deploy…. lambroll deploy --function function.jsonnet --src="app" \ —env fi le=../global.env \ —env fi le=vars/common.env \ —env fi le=vars/${ENV}.env \ —pre fi xed-tfstate=“vpc_=s3://pd-${ENV}-tfstate/${ENV}/vpc/tf.tfstate” \ —pre fi xed-tfstate=“logs_=s3://pd-${ENV}-tfstate/${APP}/logs/tf.tfstate" \ —pre fi xed-tfstate=“ecr_=s3://pd-${ENV}-tfstate/${APP}/ecr/tf.tfstate” \ —pre fi xed-tfstate=“app_resources_=s3://pd-${ENV}-tfstate/${ENV}/ app_resources/terraform.tfstate"

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lambroll deploy…. lambroll deploy --function function.jsonnet --src="app" \ —env fi le=../global.env \ —env fi le=vars/common.env \ —env fi le=vars/${ENV}.env \ —pre fi xed-tfstate=“vpc_=s3://pd-${ENV}-tfstate/${ENV}/vpc/tf.tfstate” \ —pre fi xed-tfstate=“logs_=s3://pd-${ENV}-tfstate/${APP}/logs/tf.tfstate" \ —pre fi xed-tfstate=“ecr_=s3://pd-${ENV}-tfstate/${APP}/ecr/tf.tfstate” \ —pre fi xed-tfstate=“app_resources_=s3://pd-${ENV}-tfstate/${ENV}/ app_resources/terraform.tfstate" 😳 No equivalent of ecspresso.yml

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lambroll con fi g

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lambroll con fi g

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Lambroll lambroll deploy🔥

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Contribute to OSS! • Use • Ask (X, issues) • Code (PR)

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Thanks!