【发布时间】:2019-10-14 08:05:23
【问题描述】:
我有一个应用程序服务和一个 MySQL 服务,但我无法连接这两个容器,并且它一直向我返回此错误
jango.db.utils.OperationalError: (2002, "Can't connect to MySQL server on '127.0.0.1' (115)")
我已将链接包含在我的应用程序服务中,但没有任何结果。
我的 MySQL 容器运行良好,甚至我可以登录 MySQL 容器。
这是服务的快照:
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
cc26d09a81d1 gmasmatrix_worker:latest "/entrypoint.sh /sta…" 17 seconds ago Exited (1) 11 seconds ago gmasmatrix_celeryworker_1
749f23c37b16 gmasmatrix_application:latest "/entrypoint.sh /sta…" 18 seconds ago Exited (1) 9 seconds ago gmasmatrix_application_1
666029ad063a gmasmatrix_flower "/entrypoint.sh /sta…" 18 seconds ago Exited (1) 10 seconds ago gmasmatrix_flower_1
50ac0497e66b mysql:5.7.10 "/entrypoint.sh mysq…" 21 seconds ago Up 17 seconds 0.0.0.0:3306->3306/tcp gmasmatrix_db_1
669fbbe0a81d mailhog/mailhog:v1.0.0 "MailHog" 21 seconds ago Up 18 seconds 1025/tcp, 0.0.0.0:8025->8025/tcp gmasmatrix_mailhog_1
235a46c8d453 redis:5.0 "docker-entrypoint.s…" 21 seconds ago Up 17 seconds 6379/tcp gmasmatrix_redis_1
Docker 编写文件
version: '2'
services:
application: &application
image: gmasmatrix_application:latest
command: /start.sh
volumes:
- .:/app
# env_file:
# - .env
ports:
- 8000:8000
# cpu_shares: 874
# mem_limit: 1610612736
# mem_reservation: 1610612736
build:
context: ./
dockerfile: ./compose/local/application/Dockerfile
args:
- GMAS_ENV_TYPE=local
links:
- "db"
celeryworker:
<<: *application
image: gmasmatrix_worker:latest
depends_on:
- redis
- mailhog
ports: []
command: /start-celeryworker
links:
- "db"
flower:
<<: *application
image: gmasmatrix_flower
ports:
- "5555:5555"
command: /start-flower
links:
- "db"
mailhog:
image: mailhog/mailhog:v1.0.0
ports:
- "8025:8025"
redis:
image: redis:5.0
db:
image: mysql:5.7.10
environment:
MYSQL_DATABASE: gmas_mkt
MYSQL_ROOT_PASSWORD: pulkit1607
ports:
- "3306:3306"
``
【问题讨论】:
-
您在哪里配置数据库的位置?
docker-compose.yml文件中没有显示。
标签: docker docker-compose dockerfile