我在容器世界中很新。
我正在尝试在docker_composer的帮助下启动ora2pg并运行,但出现以下错误消息:
我的docker-composer.yml如下:
version: "3.7"
services:
postgresql:
restart: always
image: postgres
container_name: "postgres_db"
ports:
- "5432:5432"
environment:
- DEBUG=false
- DB_USER=
- DB_PASS=
- DB_NAME=
- DB_TEMPLATE=
- DB_EXTENSION=
- REPLICATION_MODE=
- REPLICATION_USER=
- REPLICATION_PASS=
- REPLICATION_SSLMODE=
volumes:
- ./postgres/data:/var/lib/postgresql/data
- ./postgres/initdb:/docker-entrypoint-initdb.d
ora2pg:
image: flockers/ora2pg
container_name: "ora2pg_client"
environment:
- DB_HOST=127.0.0.1
- DB_SID=xe
- ORA2PG_USER=MAX
- DB_PASS=MAX
volumes:
- ./ora2pg/export:/export
注意:我已经在同一台计算机上有一个Oracle数据库。
谢谢!
最佳答案
如果查看Dockerfile的https://hub.docker.com/r/flockers/ora2pg/dockerfile flockers/ora2pg
,则CMD
或entrypoint
丢失。
ora2pg:
image: flockers/ora2pg
container_name: "ora2pg_client"
environment:
- DB_HOST=127.0.0.1
- DB_SID=xe
- ORA2PG_USER=MAX
- DB_PASS=MAX
volumes:
- ./ora2pg/export:/export
command: tail -f /dev/null
因此,在这里
command: tail -f /dev/null
只会使您的容器保持运行状态,并且不会执行任何操作,请替换为命令。