Имам малко по-различна настройка, но това беше най-подходящият въпрос, когато срещнах същата грешка, така че исках да публикувам тук, в случай че може да помогне. Двете неща, които бяха критични за мен, бяха:1) Задайте DB_HOST=localhost 2) Задайте --network="host" аргумент, когато стартирате докер контейнера с вашето rails приложение
name: Master Build
on: [push]
env:
registry: my_registry_name
# Not sure these are actually being passed down to rails, set them as the default in database.yml
DB_HOST: localhost
DB_USERNAME: postgres
DB_PASSWORD: postgres
jobs:
my_image_test:
runs-on: ubuntu-latest
services:
postgres:
image: postgres:latest
env:
POSTGRES_DB: postgres
POSTGRES_PASSWORD: postgres
POSTGRES_USER: postgres
ports:
- 5432:5432
# Set health checks to wait until postgres has started
options: >-
--health-cmd pg_isready
--health-interval 10s
--health-timeout 5s
--health-retries 5
steps:
- name: Check out repository
uses: actions/[email protected]
- name: Build my_image docker image
uses: whoan/[email protected]
with:
username: "${{secrets.aws_ecr_access_key_id}}"
password: "${{secrets.aws_ecr_secret_access_key}}"
registry: "${{env.registry}}"
image_name: my_image
context: my_image
- name: Lint rubocop
working-directory: ./my_image
run: docker run $registry/my_image bundle exec rubocop
- name: Run rails tests
working-directory: ./my_image
run: docker run --network="host" $registry/my_image bash -c "RAILS_ENV=test rails db:create && RAILS_ENV=test rails db:migrate && rails test"
