您好我使用docker compose来处理我的所有配置。
我有mongo,node,redis和弹性堆栈。
但是我无法将我的redis连接到我的节点应用程序。
这是我的 docker-compose.yml
version: '2'
services:
mongo:
image: mongo:3.6
container_name: "backend-mongo"
ports:
- "27017:27017"
volumes:
- "./data/db:/data/db"
redis:
image: redis:4.0.7
ports:
- "6379:6379"
user: redis
adminmongo:
container_name: "backend-adminmongo"
image: "mrvautin/adminmongo"
ports:
- "1234:1234"
elasticsearch:
image: docker.elastic.co/elasticsearch/elasticsearch:6.1.1
container_name: "backend-elastic"
environment:
- cluster.name=docker-cluster
- bootstrap.memory_lock=true
- "ES_JAVA_OPTS=-Xms512m -Xmx512m"
ulimits:
memlock:
soft: -1
hard: -1
volumes:
- esdata1:/usr/share/elasticsearch/data
ports:
- 9200:9200
networks:
- esnet
web:
container_name: "backend-web"
build: .
ports:
- "8888:8888"
environment:
- MONGODB_URI=mongodb://mongo:27017/backend
restart: always
depends_on:
- mongo
- elasticsearch
- redis
volumes:
- .:/backend
- /backend/node_modules
volumes:
esdata1:
driver: local
networks:
esnet:
需要注意的事项:
const redisClient = redis.createClient({host: 'redis'});
const redisClient = redis.createClient(6379, '127.0.0.1');
const redisClient = redis.createClient(6379, 'redis');
我正在使用
如何将我的应用程序连接到我的redis容器?
答案 0 :(得分:1)
添加
hostname: redis
在redis部分修复此问题。
所以它会是这样的,
redis:
image: redis:4.0.7
ports:
- "6379:6379"
command: ["redis-server", "--appendonly", "yes"]
hostname: redis