我正在使用 Bluemix DevOps Pipelines 将 Node.js 应用程序作为 Cloud Foundry 应用程序部署到 Bluemix。它正在使用sdk-for-nodejs buildback(虽然我没有指定,但它正在检测package.json
文件)。
暂存应用程序需要很长时间。查看日志,这是因为它似乎正在运行npm install
。但是,我已经设置了我的管道,以便npm install
在早期阶段调用,并且要部署的构建工件已经包含 installed node_modules
,所以如果我必须重新部署它应该很快,因为它不应该安装所有模块再次。
这是我的管道用于部署的命令:
cf push "${CF_APP}" -c "npm run start:prod"
我的 Procfile 也包含相同的命令:
web: npm run start:prod
node: npm run start:prod
(我在有和没有第二行的情况下都试过了。我认为下面的日志是它包含两行的时候。)
事实上,在我的部署日志结束时,它说
App mcp-server was started using this command `npm run start:prod`
我package.json
文件中的那个脚本没有运行npm install
:
"scripts": {
...
"start:prod": "cross-env NODE_ENV=production node index.js",
使它看起来像重新安装模块的日志是:
Staging...
-----> IBM SDK for Node.js Buildpack v3.11-20170303-1144
-----> Creating runtime environment
NPM_CONFIG_PRODUCTION=true
NODE_ENV=production
NODE_MODULES_CACHE=true
-----> Installing binaries
engines.npm (package.json): unspecified (use default)
Resolving node version >=4 via 'node-version-resolver'
Installing IBM SDK for Node.js (4.8.0) from cache
Using default npm version: 2.15.11
-----> Restoring cache
Loading 2 from cacheDirectories (default):
- node_modules (exists - skipping)
- bower_components (not cached - skipping)
-----> Building dependencies
Rebuilding any native modules
> radium@0.18.2 postinstall /tmp/app/node_modules/radium
> dtrace-provider@0.8.1 install /tmp/app/node_modules/dtrace-provider
> pre-commit@1.2.2 install /tmp/app/node_modules/pre-commit
> spawn-sync@1.0.15 postinstall /tmp/app/node_modules/spawn-sync
> node postinstall
Completed: 0.1% (0.1mb / 78.2mb)
...
Completed: 99.9% (78.2mb / 78.2mb)
inside extract, run complete
Completed: 0.0% (0.0mb / 78.2mb)
Completed: 0.1% (0.0mb / 78.2mb)
Completed: 2.6% (2.0mb / 78.2mb)
Completed: 8.3% (6.5mb / 78.2mb)
Completed: 43.1% (33.7mb / 78.2mb)
Completed: 44.3% (34.7mb / 78.2mb)
Completed: 45.5% (35.6mb / 78.2mb)
Completed: 64.2% (50.2mb / 78.2mb)
Completed: 65.0% (50.8mb / 78.2mb)
Completed: 66.5% (52.1mb / 78.2mb)
Completed: 71.4% (55.8mb / 78.2mb)
> node-gyp rebuild
make: Entering directory `/tmp/app/node_modules/nodejieba/build'
...
> spawn-sync@1.0.15 postinstall /tmp/app/node_modules/spawn-sync
> npm run clean && npm run build
> myapp@2.0.0 clean /tmp/app
> myapp@2.0.0 build /tmp/app
> cross-env NODE_ENV=production webpack --config webpack.config.js
特别值得注意的是以下几行:
Completed: 0.1% (0.1mb / 78.2mb)
...
Completed: 99.9% (78.2mb / 78.2mb)
我已经省略了超过 100 行似乎安装速度非常缓慢的地方。
并且:
> npm run clean && npm run build
> myapp@2.0.0 clean /tmp/app
> myapp@2.0.0 build /tmp/app
> cross-env NODE_ENV=production webpack --config webpack.config.js
这是我的应用程序中我真的不想在部署时运行的脚本。
我已经尝试告诉它运行npm run start:prod
- 我怎样才能阻止它运行这些安装步骤?