Redis-连接到本地主机的错误99：6379。地址不可用

Question

在docker中构建并运行容器后，我收到了此错误。

我收到的错误消息：

ConnectionError: Error 99 connecting to localhost:6379. Address not available.

redis_init.py

import redis
redis_client = redis.StrictRedis()

docker-compose.yml

version: '2'
services:
data:
image: postgres:9-alpine
environment:
  POSTGRES_PASSWORD: 'test'
volumes:
  - /var/lib/postgresql
command: echo true
links:
  - redis
privileged: true
postgres:
image: postgres:9-alpine
environment:
  POSTGRES_PASSWORD: 'test'
volumes_from:
  - data
ports:
  - '5432:5432'
web:
build: .
environment:
  OPENSHIFT_PYTHON_IP: '0.0.0.0'
  OPENSHIFT_PYTHON_PORT: '5000'
  FFMPEG_PATH: 'ffmpeg/ffmpeg'
  OPENSHIFT_POSTGRESQL_DB_HOST: postgres
  OPENSHIFT_POSTGRESQL_DB_PORT: '5432'
  OPENSHIFT_POSTGRESQL_DB_USERNAME: postgres
  OPENSHIFT_POSTGRESQL_DB_PASSWORD: test
  POSTGRESQL_DB_NAME: dbproject1
links:
  - postgres:postgres
ports:
  - '80:5000'
redis:  
image: redis
command: redis-server /usr/local/etc/redis/redis.conf
volumes:
  - ./redis/data:/data
  - ./redis/redis.conf:/usr/local/etc/redis/redis.conf
ports:
  - "6379"
privileged: true

我预计此问题是由于docker.compose.yml或redis_conf文件而发生的。感谢您对此问题的帮助。

谢谢。