GitLab CI mysql connect

Question

我正在尝试使用他们的共享运行器连接到MySQL。我写了以下代码：

app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql://' +  db_username + ":" + db_password + "@" + db_host + ":" + db_port + "/" + db_name + "?host="+ db_host + "?port=" + db_port
db_username = XXX
db_password = XXX
db_host = mysql
db_port = 3306
db_name = XXX

还有下面的.gitlab-ci.yml：

image: python:3.6-stretch
services:
  - mysql:latest
variables:
  FLASK_APP: "program.py"
  MYSQL_DATABASE: XXX
  MYSQL_ROOT_PASSWORD: "XXX"
install_dependencies:
  stage: build
  script:
    - apt update && apt upgrade -y
    - pip install pipenv
    - pipenv install
run_unit_tests:
  stage: test
  script:
    - apt update && apt upgrade -y
    - pip install pipenv
    - pipenv install
    - pipenv run pytest -s

当运行器启动时，我在run_unit_tests作业上收到以下错误：

'Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' 

Answer 1

您是否将 python 应用程序配置为使用数据库主机mysql？

Host: mysql
User: root

如果这没有帮助，请先尝试在 python 映像中安装 mysql-client：

install_dependencies:
  stage: build
  script:
    - apt update && apt upgrade -y && apt install -y mysql-client
    - pip install pipenv
    - pipenv install