Nuxtjs Error FATAL listen EADDRNOTAVAIL domain:8000 - web-deployment

Question

I follow this link https://github.com/pi0/nuxt-plesk-example to deploy Nuxtjs project into Plesk shared host but when I want to start my project in production mode I run script command start then I have this error
Note: I didn't set any ENV variable.
project-frontend#1.0.0 start /var/www/vhosts/[domain].org/[domain].org
> nuxt start
FATAL listen EADDRNOTAVAIL [domain]:8000
at Server.setupListenHandle [as _listen2] (net.js:1343:19)
at listenInCluster (net.js:1401:12)
at GetAddrInfoReqWrap.doListen [as callback] (net.js:1510:7)
at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js:72:10)
tput: No value for $TERM and no -T specified
╭───────────────────────────────────────────────────╮
│ │
│ ✖ Nuxt Fatal Error │
│ │
│ Error: listen EADDRNOTAVAIL [domain]:8000 │
│ │
╰───────────────────────────────────────────────────╯
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! iwa-frontend#1.0.0 start: `nuxt start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the iwa-frontend#1.0.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /var/www/vhosts/[domain].org/.npm/_logs/2019-08-07T07_46_00_876Z-debug.log
and this is my server.js file in root directory
const express = require('express');
const { Nuxt, Builder } = require('nuxt');
const config = require('./nuxt.config.js');
// Create new express app
const app = express();
// Listen to port 3000 or PORT env if provided
app.listen(process.env.PORT || 8000);
// Enable production mode
config.dev = false;
// Create instance of nuxt
const nuxt = new Nuxt(config);
and this is my nuxt.config.js
import colors from "vuetify/es5/util/colors";
export default {
mode: "universal",
/*
** Headers of the page
*/
server: {
port: 8000, // default: 3000
host: '[domain-name].org', // default: localhost
},
head: {
meta: [
{ charset: "utf-8" },
{ name: "viewport", content: "width=device-width, initial-scale=1" },
{
hid: "description",
name: "description",
content: process.env.npm_package_description || ""
}
],
link: [
{ rel: "icon", type: "image/x-icon", href: "/favicon.ico" },
{
rel: "stylesheet",
href:
"https://fonts.googleapis.com/css?family=Roboto:300,400,500,700|Material+Icons"
}
]
},
/*
** Customize the progress-bar color
*/
loading: { color: "#fff" },
/*
** Global CSS
*/
css: ["~/assets/main.css"],
router: {
middleware: "i18n"
},
/*
** Plugins to load before mounting the App
*/
plugins: [
"~/plugins/mdi-font.js",
"~/plugins/i18n.js",
"~/plugins/axios.js",
{ src: "~/plugins/flag.js", ssr: false }
],
/*
** Nuxt.js modules
*/
modules: [
"#nuxtjs/vuetify",
// Doc: https://axios.nuxtjs.org/usage
"#nuxtjs/axios"
],
/*
** Axios module configuration
** See https://axios.nuxtjs.org/options
*/
axios: {},
/*
** vuetify module configuration
** https://github.com/nuxt-community/vuetify-module
*/
vuetify: {
theme: {
primary: colors.blue.darken2,
accent: colors.grey.darken3,
secondary: colors.amber.darken3,
info: colors.teal.lighten1,
warning: colors.amber.base,
error: colors.deepOrange.accent4,
success: colors.green.accent3
}
},
/*
** Build configuration
*/
build: {
/*
** You can extend webpack config here
*/
extend(config, ctx) {}
}
};
What should I do?
Thanks

Answer 1

You have two options:
NUXT_HOST=0.0.0.0
or
server: {
host: "0.0.0.0"
}
in nuxt.config.ts