How to expose and run Node.js app / No Documentation

[dendihandian]

Info:

• Docker version ($ docker --version): 18.03.1-ce, build 9ee9f40
• Laradock commit ($ git rev-parse HEAD): 85c57a0
• System info (Mac, PC, Linux): Linux
• System info disto/version: Ubuntu 18.04 LTS

Issue:

No documentation to access running nodejs app in local machine browser

Expected behavior:

There are explanation or guide in official laradock documentation to run (maybe expose a port) nodejs app.

Reproduce:

run any nodejs app server via npm run dev or yarn dev command. And It must be cannot be accessed in localhost:3000 / 0.0.0.0:3000 / {docker-host}:3000

Relevant Code:

// place a code sample here

[CrediMarketIT]

+1. I facing the same problem. Trying to expose 3000 or add port 3000:3000 on workspace container but no luck, localhost:3000 still returns 'this site can't be reached'.
Anyone know how to set this up?

[zuohuadong]

The workspace is not suitable for running the node.js program, but I can add it if needed.

[zuohuadong]

see: #1821

[Denis00211]

I changed the port to 3003 and rebuilt the workspace container, it helped me

[llioor]

@Denis00211 and @zuohuadong ... can u please advice...?
Please check the print screens:

[ezra-obiwale]

@llioor Need more clarifications, please.

1. Vue 2 or 3?
2. You can access the dev server from the host?
3. Hot reload works?

[llioor]

@ezra-obiwale Hi Ezra... I'll be happy to help you.

1. I'm working with react and not Vue.. I don't think it matters.
2. I can access the dev server from localhost:3300 (as u see I changed the port in the webpack "devserver" setting because I'm running another container which listen to port 3000).
3. Hotreload works!

Basically u need to change in the "devServer" setting this:

1. port: 3300
2. host: 0.0.0.0
3. Then in the docker-compose.yml file I added this line under the workspace section:

ports:
        - "${WORKSPACE_SSH_PORT}:22"
        - "3300:3300" 

4. Then I re-build the workspace
5. Then run the sever and go to http://localhost:3300

[juanjosv]

@ezra-obiwale Hi Ezra... I'll be happy to help you.

1. I'm working with react and not Vue.. I don't think it matters.
2. I can access the dev server from localhost:3300 (as u see I changed the port in the webpack "devserver" setting because I'm running another container which listen to port 3000).
3. Hotreload works!

Basically u need to change in the "devServer" setting this:

1. port: 3300
2. host: 0.0.0.0
3. Then in the docker-compose.yml file I added this line under the workspace section:

ports:
        - "${WORKSPACE_SSH_PORT}:22"
        - "3300:3300" 

1. Then I re-build the workspace
2. Then run the sever and go to http://localhost:3300

And how to add this to a running dockerized apache o nginx?
Can we add a site and map for example to localhost/appnode?

[DungBuiDeveloper]

same question for laradock please.

[stale]

Hi 👋 this issue has been automatically marked as stale 📌 because it has not had recent activity 😴. It will be closed if no further activity occurs. Thank you for your contributions ❤️.

[stale]

Hi again 👋 we would like to inform you that this issue has been automatically closed 🔒 because it had not recent activity during the stale period. We really really appreciate your contributions, and looking forward for more in the future 🎈.