CODEWITHSUNDEEP
dockerflutterdocker-composedockerfileflutter-web
Jonathan Gómez
Jonathan Gómez

Reputation: 443

Localhost with Flutter web not working with docker

I was trying to run a flutter web application but I can't see it running in localhost. I have this message that is running but I can't see it in my browser.

dashboard_1 | lib/main.dart is being served at http://localhost:8080

Dockerfile

FROM cirrusci/flutter AS build

RUN apt update && apt install -y nginx

RUN flutter channel beta
RUN flutter upgrade
RUN flutter config --enable-web

RUN mkdir /app/
COPY . /app/
WORKDIR /app/
RUN flutter build web

docker-compose.yml

version: '3.1'
services:
    dashboard:
        build: .
        restart: on-failure
        ports:
            - "8080:8080"
        command: >
            sh -c "flutter pub get && flutter run -d web-server --web-port 8080"

Upvotes: 0

Views: 1966

Answers (1)

Jonathan Gómez
Jonathan Gómez

Reputation: 443

I just added --web-hostname 0.0.0.0 to end of the docker-compose.yml command and it works. But instead of localhost:8080 now is 0.0.0.0:8080.

So the docker-compose.yml looks like this:

version: '3.1'
services:
    dashboard:
        build: .
        restart: always
        ports:
            - "8080:8080"
        command: >
            sh -c "flutter pub get && flutter run -d web-server --web-port 8080 --web-hostname 0.0.0.0"

Upvotes: 2

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