consul listen tcp 192.168.96.71:8301: bind: cannot assign requested address

Question

windows 用docker 安装consul 集群出现；就安装最后一个 client出现问题

client配置

{
  "datacenter": "DC1",             
  "data_dir": "/consul/data",
  "log_level": "INFO",
  "node_name": "consul-client",
  "server": false,
  "ui": true,
  "bootstrap_expect": 0,
  "bind_addr": "192.168.96.71", //好像就是这里的问题
  "client_addr": "192.168.96.71", 
  "retry_join": ["172.17.0.2","172.17.0.3","172.17.0.4","172.17.0.5","172.17.0.6","172.17.0.7","172.17.0.8","172.17.0.9"],
  "retry_interval": "3s", 
  "enable_debug": false,
  "rejoin_after_leave": true,
  "enable_syslog": false
}

docker 报错；宿主机防火墙也关闭了

==> Starting Consul agent...
           Version: 'v1.6.2'
           Node ID: '45065d44-8819-76f3-1d26-da35bacbea89'
         Node name: 'consul-client'
        Datacenter: 'dc1' (Segment: '')
            Server: false (Bootstrap: false)
       Client Addr: [192.168.96.71] (HTTP: 8500, HTTPS: -1, gRPC: -1, DNS: 8600)
      Cluster Addr: 192.168.96.71 (LAN: 8301, WAN: 8302)
           Encrypt: Gossip: false, TLS-Outgoing: false, TLS-Incoming: false, Auto-Encrypt-TLS: false

==> Log data will now stream in as it occurs:

    2019/11/28 03:11:42 [INFO] consul: shutting down client
==> Error starting agent: Failed to start Consul client: Failed to start lan serf: Failed to create memberlist: Could not set up network transport: failed to obtain an address: Failed to start TCP listener on "192.168.96.71" port 8301: listen tcp 192.168.96.71:8301: bind: cannot assign requested address
    2019/11/28 03:11:42 [INFO] agent: Exit code: 1

 

宿主机网络

以太网适配器 vEthernet (DockerNAT):

   连接特定的 DNS 后缀 . . . . . . . :
   IPv4 地址 . . . . . . . . . . . . : 10.0.75.1
   子网掩码  . . . . . . . . . . . . : 255.255.255.0
   默认网关. . . . . . . . . . . . . :

无线局域网适配器 WLAN:

   媒体状态  . . . . . . . . . . . . : 媒体已断开连接
   连接特定的 DNS 后缀 . . . . . . . :

无线局域网适配器 本地连接* 1:

   媒体状态  . . . . . . . . . . . . : 媒体已断开连接
   连接特定的 DNS 后缀 . . . . . . . :

无线局域网适配器 本地连接* 2:

   媒体状态  . . . . . . . . . . . . : 媒体已断开连接
   连接特定的 DNS 后缀 . . . . . . . :

以太网适配器 以太网:

   连接特定的 DNS 后缀 . . . . . . . :
   本地链接 IPv6 地址. . . . . . . . : fe80::9402:8f45:ef3a:858%2
   IPv4 地址 . . . . . . . . . . . . : 192.168.96.71
   子网掩码  . . . . . . . . . . . . : 255.255.255.0
   默认网关. . . . . . . . . . . . . : 192.168.96.1
 

Answer 1

应该是地址分配问题，你这样应该是多个绑定到一个地址了，可以参考下这个https://ronggle.com/2018/consul-cluster/ 希望对你有点点帮助