GitLab CI mysql 连接

Question

我正在尝试使用他们的共享运行程序连接到 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

以及以下 .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

当跑步者开始时，我在 run_unit_tests 作业中收到以下错误：

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

Answer 1

您是否已将 Python 应用程序配置为使用 db 主机mysql ？

Host: mysql
User: root

如果这没有帮助，请先尝试在您的 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