macOS Ventura 13.5.2 blocking running containers on the browser

[wanjiru-njuguna]

Description

Hey everyone, I am pretty new to Docker and I have this issue that I have been dealing with for days. My containers are running fine, but then I can’t access my app from the browser. I get the response " This page isn’t working

0.0.0.0 didn’t send any data.

Reproduce

docker compose up -d runs the containers all fine. The container logs show no errors. I have reset the database, and also done a recent migration.

Some internet articles suggested checking the internet connection, I did that and also reset my network connection. I also tried tethering off of my phone, just to be sure.

I have cleared my cache, cookie and browsing history. I have tried using a different browser too. I also disabled my browser extensions. I have tried to open the server in an incognito browser.

I tried to change the port and also add a health check for the database to make sure it’s healthy before the django app starts. I also added a wait for the database script to ensure the app doesn’t try to connect to the database before it is ready.
I tried to run it on a windows laptop, and everything worked just fine. Also, my firewall is off on my mac and I am using macOS ventura 13.5.2.

Expected behavior

docker compose up -d should let me access the app successfully at http://0.0.0.0:8000/

docker version

4.34.2

docker info

Container rhs_soccer_local_redis         Started                        0.2s 
 ✔ Container rhs_soccer_local_mailpit       Started                        0.2s 
 ✔ Container rhs_soccer_local_postgres      Healthy                        5.7s 
 ✔ Container rhs_soccer_local_celeryworker  Started                        0.3s 
 ✔ Container rhs_soccer_local_celerybeat    Started                        0.3s 
 ✔ Container rhs_soccer_local_flower        Started                        5.8s 
 ✔ Container rhs_soccer_local_django        Started

Additional Info

also tried to enter the container using curl and I am getting " (52) Empty reply from server . Here is my docker compose file .

rhs_soccer_local_postgres_data: {}
rhs_soccer_local_postgres_data_backups: {}
rhs_soccer_local_redis_data: {}

services:
django: &django
build:
context: .
dockerfile: ./compose/local/django/Dockerfile
image: rhs_soccer_local_django
container_name: rhs_soccer_local_django
depends_on:
postgres:
condition: service_healthy
redis:
condition: service_started
mailpit:
condition: service_started
volumes:
- .:/app:z
env_file:
- ./.envs/.local/.django
- ./.envs/.local/.postgres
ports:
- ‘8000:8000’
command: /start
# restart: unless-stopped

postgres:
build:
context: .
dockerfile: ./compose/production/postgres/Dockerfile
image: rhs_soccer_production_postgres
container_name: rhs_soccer_local_postgres
volumes:
- rhs_soccer_local_postgres_data:/var/lib/postgresql/data
- rhs_soccer_local_postgres_data_backups:/backups
env_file:
- ./.envs/.local/.postgres
healthcheck:
test: [“CMD-SHELL”, pg_isready -h postgres -p 5432]
interval: 10s
timeout: 10s
retries: 5
start_period: 60s
# ports:
# - “5432:5432”

mailpit:
image: [docker.io/axllent/mailpit:latest](http://docker.io/axllent/mailpit:latest)
container_name: rhs_soccer_local_mailpit
ports:
- “8025:8025”

redis:
image: [docker.io/redis:6](http://docker.io/redis:6)
container_name: rhs_soccer_local_redis

volumes:
  - rhs_soccer_local_redis_data:/data
celeryworker:
<<: *django
image: rhs_soccer_local_celeryworker
container_name: rhs_soccer_local_celeryworker
depends_on:
- postgres
- redis
- mailpit
env_file:
- ./.envs/.local/.django
- ./.envs/.local/.postgres
ports: 
command: /start-celeryworker

celerybeat:
<<: *django
image: rhs_soccer_local_celerybeat
container_name: rhs_soccer_local_celerybeat
depends_on:
- postgres
- redis
- mailpit
env_file:
- ./.envs/.local/.django
- ./.envs/.local/.postgres
ports: 
command: /start-celerybeat

flower:
<<: *django
image: rhs_soccer_local_flower
container_name: rhs_soccer_local_flower
ports:
- ‘5555:5555’
command: /start-flower

Any help will be highly appreciated and also, if more information is needed I am more than happy to provide that.

[mahinops]

@wanjiru-njuguna , seems like there might have a couple of issues in the dokcer-compose configurations. I am trying to give some suggestions that might help_

• The ports you specified use curly quotes (‘8000:8000’) instead of straight quotes ("8000:8000"). Docker Compose requires standard double (") or single (') quotes for port mappings.
• Ensure that your ALLOWED_HOSTS setting in the Django settings.py file includes localhost and 0.0.0.0.

ALLOWED_HOSTS = ['localhost', '127.0.0.1', '0.0.0.0']

• As the containers are running fine, you can check the container logs which might indicate why it is not responding using this command, docker logs rhs_soccer_local_django.