Ik heb een iets andere setup, maar dit was de meest relevante vraag toen ik dezelfde fout tegenkwam, dus ik wilde het hier posten voor het geval het kan helpen. De twee dingen die voor mij cruciaal waren, waren:1) Stel de DB_HOST=localhost . in 2) Stel de --network="host" . in argument wanneer u de docker-container start met uw rails-app
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"