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オープンなFaaSフレームワーク「Fn_Project」
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hhiroshell
June 11, 2018
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オープンなFaaSフレームワーク「Fn_Project」
LT大会 @Think Japan- Developer Dayでの発表資料です。オープンなFaaSフレームワーク「Fn_Project」のご紹介。
hhiroshell
June 11, 2018
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Transcript
Cloud Native Developers JP オープンなFaaSフレームワーク Fn Project @hhiroshell 1
Cloud Native Developers JP • 早川 博(はやかわ ひろし) • 日本オラクル所属
– ソリューション・アーキテクト的な人 – Containers, Microservices, DevOps • Ergodoxユーザー 2 自己紹介 @hhiroshell
Cloud Native Developers JP Fn Project http://fnprojcet.io/ → サーバーレス・フレームワーク 3
Cloud Native Developers JP 4
Cloud Native Developers JP • Easy ! • 開発→デプロイまでCLIで完結 •
(このあとデモします。) Open & Easy • Open ! ✓Open Source (Apache 2.0) ✓マルチ言語サポート • JS, Java, Ruby, Python, Go ✓どこでも動く • ラップトップ、サーバー、 クラウド • Dockerさえあればどこでも 5
Cloud Native Developers JP 開発フロー • mkdir hello; cd $_
• fn init --runtime go • fn run • fn test • fn deploy --app myapp • fn call myapp hello → http://api.fnservice.io/r/myapp/hello 6
Cloud Native Developers JP Demo 7
Cloud Native Developers JP 8
Cloud Native Developers JP And more… “Fn” is Hot!!! •
Fn Flow – 複数のファンクションを手続き的記述で連結して、アプリケーションを構成 – ⬆ 可読性 – ⬆ テストやエラー処理との親和性 • Hot function – 起動状態で待機するファンクション。起動処理のオーバーヘッド対策 • Kubernetesへのデプロイ – Helm chartあります • Cloud Eventsフォーマットのトリガーにも対応 9
Cloud Native Developers JP Fn Project http://fnprojcet.io/ → Open &
Easy 10
Cloud Native Developers JP Fin. 11