【发布时间】:2022-01-03 00:22:18
【问题描述】:
在 Ubuntu 20.4 上使用 NestJS、docker-compose 和 Postgres
尝试使用此应用程序进行我的第一次数据库迁移:
npx typeorm migration:create -n mushroomRefactor
npm run build
npx typeorm migration:run
码头工人撰写:
version: "3"
services:
db:
image: postgres
restart: always
volumes:
- mushrooms-psql:/var/lib/postgresql/data
ports:
- "5432:5432"
environment:
POSTGRES_PASSWORD: pass123
volumes:
mushrooms-psql:
ormconfig.js:
module.exports = {
type: 'postgres',
host: 'db',
port: 5423,
username: 'postgres',
password: 'pass123',
database: 'postgres',
entities: ['dist/**/*.entity.js'],
migrations: ['dist/migrations/*.js'],
cli: {
migrationsDir: 'src/migrations',
},
};
Dockerfile:
FROM node:16
# install app dependencies
# use wildcard * to install package.json and package-lock.json
COPY package*.json ./
RUN npm install
# bundle app source
COPY . .
EXPOSE 8080
RUN npm run build
# entry file to run the app
CMD [ "node", "dist/main" ]
但它正在返回:
Error during migration run: Error: getaddrinfo EAI_AGAIN db at GetAddrInfoReqWrap.onlookup [as oncomplete] (node:dns:71:26) { errno: -3001, code: 'EAI_AGAIN', syscall: 'getaddrinfo', hostname: 'db' }
【问题讨论】:
标签: postgresql docker-compose migration nestjs typeorm