Question

我已经设置了一个Azure网站，我正在尝试使用依赖于node-gyp的示例应用程序。

我得到了这个：

emote: > node-expat@2.0.0 install C:\DWASFiles\Sites\node-canvas\VirtualDirectory0\site\wwwroot\node_modules\node-salesforce\node_modules\xml2json\node_modules\node-expat
remote: > node-gyp rebuild
remote: 
remote: 
remote: C:\DWASFiles\Sites\node-canvas\VirtualDirectory0\site\wwwroot\node_modules\node-salesforce\node_modules\xml2json\node_modules\node-expat>node "D:\Program Files (x86)\npm\1.2.18\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild 
remote: Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch.
remote: MSBUILD : error MSB3428: Could not load the Visual C++ component "VCBuild.exe". To fix this, 1) install the .NET Framework 2.0 SDK, 2) install Microsoft Visual Studio 2005 or 3) add the location of the component to the system path if it is installed elsewhere.  [C:\DWASFiles\Sites\node-canvas\VirtualDirectory0\site\wwwroot\node_modules\node-salesforce\node_modules\xml2json\node_modules\node-expat\build\binding.sln]
remote: gypnpm ERR! node-expat@2.0.0 install: `node-gyp rebuild`
remote: npm ERR! `cmd "/c" "node-gyp rebuild"` failed with 1
remote: npm ERR! 
remote: An error has occurred during web site deployment.
remote: npm ERR! Failed at the node-expat@2.0.0 install script.
remote: npm ERR! This is most likely a problem with the node-expat package,
remote: npm ERR! not with npm itself.
remote: npm ERR! Tell the author that this fails on your system:
remote: npm ERR!     node-gyp rebuild
remote: npm ERR! You can get their info via:
remote: npm ERR!     npm owner ls node-expat
remote: npm ERR! There is likely additional logging output above.
remote: 
remote: npm ERR! System Windows_NT 6.2.9200
remote: npm ERR! command "D:\\Program Files (x86)\\nodejs\\0.8.19\\node.exe" "D:\\Program Files (x86)\\npm\\1.2.18\\bin\\npm-cli.js" "install" "--production"
remote: npm ERR! cwd C:\DWASFiles\Sites\node-canvas\VirtualDirectory0\site\wwwroot
remote: npm ERR! node -v v0.8.19
remote: npm ERR! npm -v 1.2.18
remote: npm ERR! code ELIFECYCLE
remote: npm
remote: 
remote: Error - Changes committed to remote repository but deployment to website failed, please check log for further details.
To https://mike@node-canvas.scm.azurewebsites.net:443/node-canvas.git
   ef20ef4..147856f  master -> master

人们对此有一个优雅的解决方案，还是我需要启动一个linux VM并像这样部署应用程序？

Answer 1

网站的限制。请参阅http://azure.microsoft.com/en-us/documentation/articles/nodejs-use-node-modules-azure-apps/的原生模块部分。

解决方法/解决方案是在Windows开发框中安装所有模块，并将node_modules包含在git部署中。

Answer 2

我最近成功部署了一个运行为Azure Web应用程序的Node.js app / Sails应用程序，该应用程序依赖于Grunt，因此也需要对node-gyp的支持。起初我努力让node-gyp在连续部署上运行而不包括node_modules 文件夹，但最后我成功了你希望称之为＆＃34;优雅的解决方案＆＃34;。我需要的步骤是：

确保使用最新版本的Node和NPM（至于Azure允许您这样做：。在我的情况下，我使用节点5.4.0和npm 3.3.12。在Azure上部署我知道有两种方法可以做到这一点：
- 应用程序设置：WEBSITE_NODE_DEFAULT_VERSION 5.4.0（或其他）
- Package.json 文件：包含以下内容：
```
"engines": {    
    "node": "5.4.0",    
    "npm": "3.3.12"  
},
```
更改 config / env / production.js 文件中的设置，以便为uglify或其他任何内容提供更多时间。对于很多应用程序来说，默认值20s似乎太低了，但是可能有更好的方法来解决这个问题：https://github.com/balderdashy/sails/issues/2691 我说：
```
hookTimeout: 60000, // 60 seconds
```

我使用 .deployment 和 deploy.cmd / deploy.sh（取决于您的系统）文件来自定义Azure平台上的部署。我使用的指南是：http://www.cptloadtest.com/2013/12/03/Git-And-Grunt-Deploy-To-Windows-Azure.aspx

编辑：看起来像我从deploy.cmd运行Grunt的原始命令不正确，我不熟悉bash脚本，抱歉。我最后使用了这个问题的脚本并做了一些修改：Deploying a NodeJS App to Azure Websites fails on installing NPM packages from pagages.json from deploy.cmd?
使用这个脚本，我的grunt任务在部署时运行。以下是我脚本的修改部分。
deploy.cmd：

:: Setup
:: -----        

:: ... some default parts omitted

IF NOT DEFINED GRUNT_CMD (
  :: Install grunt
  echo Installing Grunt
  call npm --registry "http://registry.npmjs.org/" install grunt-cli
  IF !ERRORLEVEL! NEQ 0 goto error

  :: Locally just running "grunt" would also work
SET GRUNT_CMD=node "%DEPLOYMENT_SOURCE%\node_modules\grunt-cli\bin\grunt"
)

goto Deployment

:: Utility Functions
:: -----------------

:SelectNodeVersion

:: ... some default parts omitted

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:Deployment
echo Handling node.js deployment.
echo %DEPLOYMENT_SOURCE%

echo 1. Select node version
call :SelectNodeVersion

echo 2. Install npm packages dev dependencies
IF EXIST "%DEPLOYMENT_SOURCE%\package.json" (
  pushd "%DEPLOYMENT_SOURCE%"
  echo Cleaning NPM cache.
  call !NPM_CMD! cache clean
  call !NPM_CMD! install --development
  IF !ERRORLEVEL! NEQ 0 goto error
  popd
)        

echo 4. Run grunt prod task
pushd %DEPLOYMENT_SOURCE%
call !GRUNT_CMD! --no-color prod
IF !ERRORLEVEL! NEQ 0 goto error
popd

echo 5. KuduSync
IF /I "%IN_PLACE_DEPLOYMENT%" NEQ "1" (
  call :ExecuteCmd "%KUDU_SYNC_CMD%" -v 50 -f "%DEPLOYMENT_SOURCE%" -t "%DEPLOYMENT_TARGET%" -n "%NEXT_MANIFEST_PATH%" -p "%PREVIOUS_MANIFEST_PATH%" -i ".git;.hg;.deployment;deploy.cmd"
  IF !ERRORLEVEL! NEQ 0 goto error
)

echo 6. Install npm packages production
IF EXIST "%DEPLOYMENT_TARGET%\package.json" (
  pushd %DEPLOYMENT_TARGET%
  call !NPM_CMD! install --production
  IF !ERRORLEVEL! NEQ 0 goto error
  popd
)

然后我遇到了这个错误：ENOTSUP using Grunt感谢最近解决了:) 剩下的就是让我更改for deploy.sh给定的语法以在deploy.cmd中工作。所以之前从 deploy.cmd 运行grunt我包括：
```
echo 3. Update erroneous glob dependency in Grunt 
pushd "%DEPLOYMENT_SOURCE%\node_modules\grunt"
call :ExecuteCmd !NPM_CMD! install glob@^6.0.4 --save
IF !ERRORLEVEL! NEQ 0 goto error
popd
```

我希望这可以帮助你们中的一些人，虽然我知道，我遇到的一些问题可能会使用最新版本的node和npm来解决。但是，由于Azure没有提供最新版本的开箱即用，这对您们中的某些人来说可能仍然有用。

修改

关于：

节点版本选择：

我尝试通过仅在Package.json中设置它而不更改应用程序设置中的默认设置（默认版本：4.2.3）来选择节点版本，但仍然出现以下错误：

Node.js versions available on the platform are: 0.6.20, 0.8.2, 0.8.19, 0.8.26, 0.8.27, 0.8.28, 0.10.5, 0.10.18, 0.10.21, 0.10.24, 0.10.26, 0.10.28, 0.10.29, 0.10.31, 0.10.32, 0.10.40, 0.12.0, 0.12.2, 0.12.3, 0.12.6, 4.0.0, 4.1.0, 4.1.2, 4.2.1, 4.2.2, 4.2.3, 4.2.4, 5.0.0, 5.1.1, 5.3.0, 5.4.0, 5.5.0. Selected node.js version 5.4.0. Use package.json file to choose a different version. Selected npm version 3.3.12 Updating iisnode.yml at D:\home\site\wwwroot\iisnode.yml 3. Install npm packages npm WARN deprecated lodash@0.9.2: lodash@<2.0.0 is no longer maintained. Upgrade to lodash@^3.0.0 npm WARN deprecated grunt-lib-contrib@0.7.1: DEPRECATED. See readme: https://github.com/gruntjs/grunt-lib-contrib npm WARN deprecated lodash@1.0.2: lodash@<2.0.0 is no longer maintained. Upgrade to lodash@^3.0.0 > sails@0.11.4 preinstall D:\home\site\wwwroot\node_modules\.staging\sails-bbe9b0ace9f7789c8522238af14fe27a > node ./lib/preinstall_npmcheck.js Sails.js Installation: Checking npm-version successful npm WARN prefer global grunt-cli@0.1.13 should be installed with -g > fibers@1.0.8 install D:\home\site\wwwroot\node_modules\fibers > node build.js || nodejs build.js D:\home\site\wwwroot\node_modules\fibers>if not defined npm_config_node_gyp (node "c:\Program Files (x86)\npm\3.3.12\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild --release ) else (node rebuild --release ) Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch. fibers.cc coroutine.cc ..\src\fibers.cc : fatal error C1902: Program database manager mismatch; please check your installation [D:\home\site\wwwroot\node_modules\fibers\build\fibers.vcxproj] ..\src\coroutine.cc : fatal error C1902: Program database manager mismatch; please check your installation [D:\home\site\wwwroot\node_modules\fibers\build\fibers.vcxproj] gyp ERR! build error gyp ERR! stack Error: `msbuild` failed with exit code: 1 gyp ERR! stack at ChildProcess.onExit (c:\Program Files (x86)\npm\3.3.12\node_modules\npm\node_modules\node-gyp\lib\build.js:270:23) gyp ERR! stack at emitTwo (events.js:87:13) gyp ERR! stack at ChildProcess.emit (events.js:172:7) gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:200:12) gyp ERR! System Windows_NT 6.2.9200 gyp ERR! command "D:\\Program Files (x86)\\nodejs\\4.2.3\\node.exe" "c:\\Program Files (x86)\\npm\\3.3.12\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--release" gyp ERR! cwd D:\home\site\wwwroot\node_modules\fibers gyp ERR! node -v v4.2.3 gyp ERR! node-gyp -v v3.0.3 Build failed

就像你可以看到它首先陈述：

Selected node.js version 5.4.0. Use package.json file to choose a different version.

根据Package.json文件。
但是，稍后在错误消息中，这似乎已经改变了：

gyp ERR! node -v v4.2.3

对我而言，由于Package.json文件中的版本应覆盖应用程序设置中的默认值，因此发生此错误的原因并不明显。所以要确保将两个设置都设置为足够高的版本（不确定node-gyp问题何时解决，但5.4.0似乎工作正常！）。

node-gyp的node.js应用程序无法在azure网站上部署

2 个答案: