我正在构建一个graphqlapi,我想对一些解析器进行速率限制。为此,我使用了这个速率限制器:https://github.com/teamplanes/graphql-rate-limit
我就是这样实现的:
import { createRateLimitRule, RedisStore } from 'graphql-rate-limit';
import redis from 'redis'
const rateLimit = createRateLimitRule({
identifyContext: (ctx) => ctx.req.ip,
formatError: () => `Hey there, you are doing way too much`,
store: new RedisStore(redis.createClient(6379, 'redis'))
});
但当我跑的时候 docker-compose up
我从nodejs应用程序中得到以下错误: TypeError: Cannot read property 'createClient' of undefined
我的postgresql数据库和nodejs应用程序都正常启动。
这是我的docker撰写文件:
version: "3.7"
services:
app:
build:
context: .
dockerfile: Dockerfile
ports:
- 4000:4000
depends_on:
- postgres
- redis
env_file:
- .env
postgres:
image: postgres
ports:
- 5432:5432
env_file:
- .env
volumes:
- ./init-schema.sql:/docker-entrypoint-initdb.d/init.sql
- postgres:/var/lib/postgresql/data
redis:
image: redis
command: ["redis-server", "--bind", "0.0.0.0", "--port", "6379"]
hostname: redis
volumes:
- redis_data:/data
ports:
- 6379:6379
volumes:
redis_data:
name: redis_data
postgres:
name: project_db
以及nodejs文件的dockerfile:
FROM node:12 AS builder
WORKDIR /app
COPY package*.json ./
COPY prisma ./prisma/
RUN npm install
RUN npx prisma generate
COPY . .
RUN npm run build
FROM node:12
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/package*.json ./
COPY --from=builder /app/api ./api
EXPOSE 4000
CMD ["npm", "run", "dev"]
而且,当我删除redis时,一切都正常。所以请帮帮我。
1条答案
按热度按时间kadbb4591#
据说
redis
var未定义。您可能需要:或
还要确保安装了软件包: