在我的Django项目中,我有一个CI工作流程用于运行测试,需要一个Postgres服务。最近,一个新的应用引入了更重的包,如pandas、matplotlib、pytorch等,这使得
不幸的是,一切都很顺利,直到实际运行测试的步骤,因为似乎postgres服务没有与容器连接,我收到以下错误:
run-tests
工作的时间从2分钟增加到12分钟,这是荒谬的。此外,在我的项目中,我有一个基础的Docker镜像,带有Python和这些较重的包,以加快镜像的构建速度。所以我想在运行步骤时在工作流程中使用同样的镜像,因为这些包已经加载了。不幸的是,一切都很顺利,直到实际运行测试的步骤,因为似乎postgres服务没有与容器连接,我收到以下错误:
psycopg2.OperationalError: could not connect to server: Connection refused
Is the server running on host "localhost" (127.0.0.1) and accepting
TCP/IP connections on port 5432?
这是我当前的工作流程。有什么建议我做错了吗?
name: server-ci
on:
pull_request:
types: [opened]
env:
DJANGO_SETTINGS_MODULE: settings_test
jobs:
run-tests:
name: Run tests
runs-on: ubuntu-latest
container:
image: myimage/django-server:base
credentials:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_PASSWORD }}
ports:
- 8000:8000
services:
postgres:
image: postgres
env:
POSTGRES_USER: postgres
POSTGRES_PASSWORD: admin
POSTGRES_DB: mydb
ports:
- 5432:5432
options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
env:
POSTGRES_HOST: localhost
POSTGRES_PORT: 5432
POSTGRES_PASSWORD: admin
POSTGRES_USER: postgres
steps:
- name: Checkout repository
uses: actions/checkout@v2
- name: Cache dependencies
uses: actions/cache@v2
with:
path: /opt/venv
key: /opt/venv-${{ hashFiles('**/requirements.txt') }}
- name: Install dependencies
run: |
python -m pip install --upgrade pip
python -m pip install -r requirements.txt
if: steps.cache.outputs.cache-hit != 'true'
- name: Run tests
run: |
./manage.py test --parallel --verbosity=2