log
2
996Error: Redis connection to redis:6379 failed - connect ECONNREFUSED 221.179.46.194:6379
at Object.exports._errnoException (util.js:1022:11)
at exports._exceptionWithHostPort (util.js:1045:20)
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1087:14)ping
/ # ping mysql
PING mysql (172.19.0.2): 56 data bytes
64 bytes from 172.19.0.2: seq=0 ttl=64 time=0.101 ms
64 bytes from 172.19.0.2: seq=1 ttl=64 time=0.097 ms
64 bytes from 172.19.0.2: seq=2 ttl=64 time=0.100 ms
^C
--- mysql ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 0.097/0.099/0.101 ms
/ # ping redis
PING redis (172.19.0.3): 56 data bytes
64 bytes from 172.19.0.3: seq=0 ttl=64 time=0.069 ms
64 bytes from 172.19.0.3: seq=1 ttl=64 time=0.134 ms
64 bytes from 172.19.0.3: seq=2 ttl=64 time=0.112 ms
^C
--- redis ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 0.069/0.105/0.134 ms
/ # docker-compose
redis:
image: redis
what:
image: daocloud.io/who/what
restart: always
depends_on:
- mysql
- redis
Copyright 2014-2026 https://www.php.cn/ All Rights Reserved | php.cn | 湘ICP备2023035733号
收藏
运行容器时候的命令、端口是怎么映射的。