I have this file "docker-compose.yml"
version: '3'
services:
web:
build: .
#command: bash -c "foreman start -f Procfile.dev-server"
ports:
- "3000:3000"
volumes:
- .:/app
environment:
DATABASE_HOST: database
POSTGRES_USER: postgres
POSTGRES_PASSWORD: miclave
POSTGRES_DB: myapp_development
links:
- mailcatcher
depends_on:
- database
stdin_open: true
tty: true
database:
image: postgres
ports:
- "5432:5432"
volumes:
- .:/app
environment:
POSTGRES_USER: postgres
POSTGRES_PASSWORD: miclave
POSTGRES_DB: myapp_development
mailcatcher:
image: zolweb/docker-mailcatcher:latest
ports:
- "1025:1025"
- "1080:1080"
When I try to send an email from my ruby on rails web app I get this error:
Can anybody help me to find out what I am doing wrong?. Thanks
This is because you can't access service through 127.0.0.1
. If your services on the same network you will able to access it by the links
directive you passed, like change your address from 127.0.0.1
to mailcatcher
. If your services in different networks - you can open ports on service that you need to call and then access it by machine local ip address (not the 127.0.0.1
but by the your physical/virtual machine ip address in local network)