I have created sample docker image. When I try to run the image it is displaying running on http://0.0.0.0:8000 but it is not running actually in the localhost
How to resolve that issue?
Here Is my docker file:
FROM node:carbon
# Create app directory
WORKDIR C:\Users\user2\FirstDocker
# Install app dependencies
# A wildcard is used to ensure both package.json AND package-lock.json are copied
# where available (npm@5+)
COPY package*.json ./
RUN npm install
# If you are building your code for production
# RUN npm install --only=production
# Bundle app source
COPY . .
EXPOSE 8000
CMD [ "npm", "start" ]
Server.js
'use strict';
const express = require('express');
// Constants
const PORT = 8000;
const HOST = '0.0.0.0';
// App
const app = express();
app.get('/', (req, res) => {
res.send('Hello Nithya\n');
});
app.listen(PORT, HOST);
console.log(`Running on http://${HOST}:${PORT}`);
package.json
{
"name": "DockerApplication",
"version": "1.0.0",
"description": "Node.js on Docker",
"author": "Nithya <[email protected]>",
"main": "server.js",
"scripts": {
"start": "node server.js"
},
"dependencies": {
"express": "^4.16.1"
}
}
when I run the image:
docker run nitikishu/sampledocker output:
dockerapplication!1.0.0 start /C:usersuser2FirstDocker node server.js Running on http://0.0.0.0:8000
But that site is not reached in localhost:8000
Docker command to run an image
I have used this command to run and check the host both 8000 and 8001 is not reaching
docker psto see where it goes to.