bluemix 服务单页应用程序

Question

I'm trying to deploy an example in bluemix that make use of webpack using serve for serve the one page application compiled using the following on the package.js

"start": "serve -p 6003",

But have the following error

[HEALTH/0] ERR healthcheck failed: failure to make TCP connection: dial tcp 10.254.1.102:8080: getsockopt: connection refused

What I'm need to change to publish this app

I am pushing using: cf push and my manifest looks like this:

applications: 
- path: . 
  memory: 256M 
  instances: 1 
  domain: mybluemix.net 
  name: ktest2017 
  host: ktest2017 
  disk_quota: 1024M

To run the problem I'm make the following:

1. Create a node application in a bluemix account
2. Donwload the base project
3. Create a new vue.js cli webpack-simple app, and serve as one page application server

4. Generate the package.json start with :

   "scripts": { "dev": "cross-env NODE_ENV=development webpack-dev-server --open --hot", "build": "cross-env NODE_ENV=production webpack --progress --hide-modules", "start":"serve -p 6003" }, "dependencies": { "serve": "^6.2.0", "vue": "^2.4.4", "cfenv": "^1.0.4", }, "devDependencies": { "babel-core": "^6.26.0", "babel-loader": "^7.1.2", "babel-preset-env": "^1.6.0", "cross-env": "^5.0.5", "css-loader": "^0.28.7", "file-loader": "^1.1.4", "node-sass": "^4.5.3", "sass-loader": "^6.0.6", "vue-loader": "^13.0.5", "vue-template-compiler": "^2.4.4", "webpack": "^3.6.0", "webpack-dev-server": "^2.9.1" }

5. Run npm run build to geneate the js files

6. Run locally with npm start
7. Trying locally and works
8. Uploading to bluemix with CF cli

9. Display the error

   [HEALTH/0] ERR healthcheck failed: failure to make TCP connection: dial tcp 10.254.1.102:8080: getsockopt: connection refused

Maybe need to use another library to serve the one page application with vue.js

Answer 1

Cloud Foundry decides which port your application runs on. You cannot set this yourself. See here for more info: https://docs.cloudfoundry.org/buildpacks/node/node-tips.html#port