【发布时间】:2019-10-16 08:17:53
【问题描述】:
我有一个节点网络服务,我对 docker 有点陌生,所以请多多包涵。下面是我的 docker-compose 文件。我已在本地运行此映像,它工作正常,但尝试将其部署到 Heroku 时出现以下错误:
{ MongoError: failed to connect to server [mongo:27017] on first connect [MongoError: getaddrinfo ENOTFOUND mongo mongo:27017]
我已经找到了应该在 Heroku 中设置环境标志的位置,所以我设法检查了它并且没问题。但是还是找不到 mongo:27017
我做错了什么?
version: "3"
services:
mongo:
container_name: mongo
image: mongo
volumes:
- ./data:/data/charecters
ports:
- "27017:27017"
environment:
- MONGO_INITDB_ROOT_USERNAME=admin
- MONGO_INITDB_ROOT_PASSWORD=password
mongo-seed:
build: ./mongo-seed
links:
- mongo
volumes:
- ./mongo-seed:/mongo-seed
command:
- /mongo-seed/script.sh
app:
container_name: app
restart: always
build: .
ports:
- "3000:3000"
links:
- mongo
environment:
- DB_SERVERS=mongo:27017
【问题讨论】:
标签: node.js mongodb docker heroku