はじめに
この記事は、以下の記事の続編です。
各デプロイ方法を用いた場合に、少しでも時間を短縮するTipsを記載していきます。
リモートビルドを利用する場合のTips
リモートビルドを利用する場合、主に時間がかかる箇所は
Running 'npm install --unsafe-perm'...Running 'npm run build'...Zipping existing node_modules folder...
の 3 箇所です。
npm をやめて、yarn や pnpm を使うことで、高速化が期待できるかもしれませんが、今回の記事では npm を使う前提で考えます。
まずは npm install の詳細を見ていきます。npm の実行ログは、Kudu から $home/.npm/_logs/ ディレクトリで確認が可能です。
2回目は npm のキャッシュが効いていることわかります。がそれでも一定の時間がかかってしまいます。
残る改善の余地としては、audit や funds を無くすあたりでしょうか。
npm run build の高速化については、プロジェクトの構成に大きく依存したり、利用するフレームワーク(今回はnext)のノウハウによるものと考えられるので、今回は割愛します。
Zipping existing node_modules folder... については、変更がなければ省略するといったことができそうです。
作戦
次のような方針にしてみました。
通常 npm build 完了後に、Oryx が node_modules を /home/site/wwwroot/node_modules.tar.gz としてまとめます。これを再利用してみます。
このファイルを、package-lock.json のハッシュ値、Nodeバージョン、NPMバージョンをキーに/home/site/deploy_cache/node_modules-${md5 hash_of_package_lock.json}-node${NODE_VERSION}-npm${NPM_VERSION}.tar.gz としてキャッシュし、
ビルド時にキャッシュが存在する場合は、キャッシュを展開してnpm install を省略します。
PRE_BUILD_COMMAND、CUSTOM_BUILD_COMMAND、POST_BUILD_COMMAND を利用して、上記のフローが実現できるようにしてみます。
詳細は以下の gist に書きました。
結果
package-lock.json、Nodeバージョン、NPMバージョンに変更がない場合 npm install と oryx による Zipping existing node_modules folder... が省略されました。
その代わりに追加された prebuildにおいて、tar.gz を展開する処理で30秒弱増えています。
3:34:51 PM node-deploy-speed-test: prebuild started
3:34:51 PM node-deploy-speed-test: current working dir: /tmp/8db251f5c423ad5
3:34:54 PM node-deploy-speed-test: package-lock.json hash: 2ada1c245c4a3cb78f887bfdcea8aa6f
3:34:54 PM node-deploy-speed-test: /home/site/deploy_cache/node_modules-2ada1c245c4a3cb78f887bfdcea8aa6f-nodev18.14.0-npm9.3.1.tar.gz found, extaracting to working dir
3:35:18 PM node-deploy-speed-test: prebuild end
3:35:18 PM node-deploy-speed-test: Finished executing pre-build command.
全体としては、Done in 191 sec(s). と前回の記事の 2 回目に比べて、100 秒早くなりました。
3:34:32 PM node-deploy-speed-test: Starting deployment...
3:34:33 PM node-deploy-speed-test: Creating zip package...
3:34:34 PM node-deploy-speed-test: Ignoring files from "appService.zipIgnorePattern"
"node_modules{,/**}"
".vscode{,/**}"
3:34:35 PM node-deploy-speed-test: Zip package size: 125 kB
3:34:36 PM node-deploy-speed-test: Fetching changes.
3:34:37 PM node-deploy-speed-test: Cleaning up temp folders from previous zip deployments and extracting pushed zip file /tmp/zipdeploy/4ab23023-a899-42a4-a105-8c996fdf0909.zip (0.12 MB) to /tmp/zipdeploy/extracted
3:34:41 PM node-deploy-speed-test: Updating submodules.
3:34:42 PM node-deploy-speed-test: Preparing deployment for commit id 'c01c7988-2'.
3:34:42 PM node-deploy-speed-test: PreDeployment: context.CleanOutputPath False
3:34:42 PM node-deploy-speed-test: PreDeployment: context.OutputPath /home/site/wwwroot
3:34:43 PM node-deploy-speed-test: Repository path is /tmp/zipdeploy/extracted
3:34:43 PM node-deploy-speed-test: Running oryx build...
3:34:43 PM node-deploy-speed-test: Command: oryx build /tmp/zipdeploy/extracted -o /home/site/wwwroot --platform nodejs --platform-version 18 -p virtualenv_name= --log-file /tmp/build-debug.log -i /tmp/8db251f5c423ad5 -p compress_node_modules=tar-gz | tee /tmp/oryx-build.log
3:34:45 PM node-deploy-speed-test: Operation performed by Microsoft Oryx, https://github.com/Microsoft/Oryx
3:34:45 PM node-deploy-speed-test: You can report issues at https://github.com/Microsoft/Oryx/issues
3:34:46 PM node-deploy-speed-test: Oryx Version: 0.2.20220825.1, Commit: 24032445dbf7bf6ef068688f1b123a7144453b7f, ReleaseTagName: 20220825.1
3:34:46 PM node-deploy-speed-test: Build Operation ID: |QC7zwKCaWyg=.d8b8eb3f_
3:34:46 PM node-deploy-speed-test: Repository Commit : c01c7988-239e-431c-ae60-bd3a0c7d8f13
3:34:46 PM node-deploy-speed-test: Detecting platforms...
3:34:49 PM node-deploy-speed-test: Detected following platforms:
3:34:49 PM node-deploy-speed-test: nodejs: 18.14.0
3:34:49 PM node-deploy-speed-test: Detected the following frameworks: Next.js
3:34:50 PM node-deploy-speed-test: Using intermediate directory '/tmp/8db251f5c423ad5'.
3:34:50 PM node-deploy-speed-test: Copying files to the intermediate directory...
3:34:50 PM node-deploy-speed-test: Done in 0 sec(s).
3:34:50 PM node-deploy-speed-test: Source directory : /tmp/8db251f5c423ad5
3:34:50 PM node-deploy-speed-test: Destination directory: /home/site/wwwroot
3:34:51 PM node-deploy-speed-test: Executing pre-build command...
3:34:51 PM node-deploy-speed-test: prebuild started
3:34:51 PM node-deploy-speed-test: current working dir: /tmp/8db251f5c423ad5
3:34:54 PM node-deploy-speed-test: package-lock.json hash: 2ada1c245c4a3cb78f887bfdcea8aa6f
3:34:54 PM node-deploy-speed-test: /home/site/deploy_cache/node_modules-2ada1c245c4a3cb78f887bfdcea8aa6f-nodev18.14.0-npm9.3.1.tar.gz found, extaracting to working dir
3:35:18 PM node-deploy-speed-test: prebuild end
3:35:18 PM node-deploy-speed-test: Finished executing pre-build command.
3:35:18 PM node-deploy-speed-test: Removing existing manifest file
3:35:18 PM node-deploy-speed-test: Creating directory for command manifest file if it does not exist
3:35:18 PM node-deploy-speed-test: Creating a manifest file...
3:35:18 PM node-deploy-speed-test: Node Build Command Manifest file created.
3:35:18 PM node-deploy-speed-test: Using Node version:
3:35:19 PM node-deploy-speed-test: v18.14.0
3:35:19 PM node-deploy-speed-test: Using Npm version:
3:35:24 PM node-deploy-speed-test: 9.3.1
3:35:24 PM node-deploy-speed-test: Running 'sh azureappservice_custombuild.sh'...
3:35:24 PM node-deploy-speed-test: custombuild started
3:35:24 PM node-deploy-speed-test: current working dir: /tmp/8db251f5c423ad5
3:35:27 PM node-deploy-speed-test: Using cached node_modules, skipping npm install
3:35:30 PM node-deploy-speed-test: > next-app-sample-ts@0.1.0 build
3:35:30 PM node-deploy-speed-test: > next build
3:35:34 PM node-deploy-speed-test: Attention: Next.js now collects completely anonymous telemetry regarding usage.
3:35:35 PM node-deploy-speed-test: This information is used to shape Next.js' roadmap and prioritize features.
3:35:35 PM node-deploy-speed-test: You can learn more, including how to opt-out if you'd not like to participate in this anonymous program, by visiting the following URL:
3:35:35 PM node-deploy-speed-test: https://nextjs.org/telemetry
3:35:35 PM node-deploy-speed-test: info - Linting and checking validity of types...
3:36:33 PM node-deploy-speed-test: info - Creating an optimized production build...
3:37:01 PM node-deploy-speed-test: info - Compiled successfully
3:37:01 PM node-deploy-speed-test: info - Collecting page data...
3:37:46 PM node-deploy-speed-test: info - Generating static pages (0/3)
3:37:47 PM node-deploy-speed-test: info - Generating static pages (3/3)
3:37:47 PM node-deploy-speed-test: info - Finalizing page optimization...
3:37:47 PM node-deploy-speed-test: Route (pages) Size First Load JS
3:37:47 PM node-deploy-speed-test: ┌ ○ / (391 ms) 4.6 kB 77.9 kB
3:37:47 PM node-deploy-speed-test: ├ └ css/50901216b76e581e.css 1.87 kB
3:37:47 PM node-deploy-speed-test: ├ /_app 0 B 73.3 kB
3:37:47 PM node-deploy-speed-test: ├ ○ /404 182 B 73.4 kB
3:37:47 PM node-deploy-speed-test: └ λ /api/hello 0 B 73.3 kB
3:37:47 PM node-deploy-speed-test: + First Load JS shared by all 74 kB
3:37:47 PM node-deploy-speed-test: ├ chunks/framework-2c79e2a64abdb08b.js 45.2 kB
3:37:47 PM node-deploy-speed-test: ├ chunks/main-0ecb9ccfcb6c9b24.js 27 kB
3:37:47 PM node-deploy-speed-test: ├ chunks/pages/_app-ae907860a06fe57a.js 296 B
3:37:47 PM node-deploy-speed-test: ├ chunks/webpack-8fa1640cc84ba8fe.js 750 B
3:37:47 PM node-deploy-speed-test: └ css/876d048b5dab7c28.css 706 B
3:37:47 PM node-deploy-speed-test: λ (Server) server-side renders at runtime (uses getInitialProps or getServerSideProps)
3:37:47 PM node-deploy-speed-test: ○ (Static) automatically rendered as static HTML (uses no initial props)
3:37:48 PM node-deploy-speed-test: Remove node_modules
3:37:53 PM node-deploy-speed-test: package-lock.json hash: 2ada1c245c4a3cb78f887bfdcea8aa6f
3:37:56 PM node-deploy-speed-test: custombuild end
3:37:56 PM node-deploy-speed-test: Executing post-build command...
3:37:56 PM node-deploy-speed-test: postbuild started
3:37:56 PM node-deploy-speed-test: current working dir: /tmp/8db251f5c423ad5
3:37:58 PM node-deploy-speed-test: package-lock.json hash: 2ada1c245c4a3cb78f887bfdcea8aa6f
3:37:59 PM node-deploy-speed-test: /home/site/deploy_cache/node_modules-2ada1c245c4a3cb78f887bfdcea8aa6f-nodev18.14.0-npm9.3.1.tar.gz already exists
3:37:59 PM node-deploy-speed-test: postbuild end
3:37:59 PM node-deploy-speed-test: Finished executing post-build command.
3:38:00 PM node-deploy-speed-test: Preparing output...
3:38:00 PM node-deploy-speed-test: Copying files to destination directory '/home/site/wwwroot'...
3:38:01 PM node-deploy-speed-test: Done in 3 sec(s).
3:38:01 PM node-deploy-speed-test: Removing existing manifest file
3:38:01 PM node-deploy-speed-test: Creating a manifest file...
3:38:01 PM node-deploy-speed-test: Manifest file created.
3:38:01 PM node-deploy-speed-test: Copying .ostype to manifest output directory.
3:38:01 PM node-deploy-speed-test: Done in 191 sec(s).
3:38:03 PM node-deploy-speed-test: Running post deployment command(s)...
3:38:03 PM node-deploy-speed-test: Generating summary of Oryx build
3:38:04 PM node-deploy-speed-test: Parsing the build logs
3:38:04 PM node-deploy-speed-test: Found 0 issue(s)
3:38:04 PM node-deploy-speed-test: Build Summary :
3:38:04 PM node-deploy-speed-test: ===============
3:38:05 PM node-deploy-speed-test: Errors (0)
3:38:05 PM node-deploy-speed-test: Warnings (0)
3:38:05 PM node-deploy-speed-test: Triggering recycle (preview mode disabled).
3:38:06 PM node-deploy-speed-test: Deployment successful. deployer = ms-azuretools-vscode deploymentPath = ZipDeploy. Extract zip.
3:38:14 PM: Deployment to "node-deploy-speed-test" completed.
ローカルビルドを利用する場合のTips
GitHub Actions を利用する場合のTips
★別記事で★
おまけ 1 RunFromPackageの利用
★別記事で★
おまけ 2
餅は餅屋ということで。。。Vercel強い
