无法分配请求的地址 - bind(2)(Errno :: EADDRNOTAVAIL) [英] Cannot assign requested address - bind(2) (Errno::EADDRNOTAVAIL)
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问题描述
我在centos 6.3服务器上使用railbox作为teambox,实际上这只是一个试用和错误,然后才能应用。
- 我使用2个运行在相同centos版本和精确拷贝上的虚拟盒子,VM2只运行mysql,它将远离VM1
- 我尝试了mysql连接#nc并且它已连接
- VM1(192.168.7.201)& VM2(运行MYSQL的192.168.7.202)
- 我在my.cnf的远程机器(VM2)上绑定地址,绑定地址= 192.168.7.202
- 这是我的database.yml
开发:
适配器:mysql
主机:192.168.7.202
端口:
3306
用户名:teambox
密码:pass
数据库:
teambox
,我试着用# rails server -e development -b 192.168.7.202
运行,错误
正在退出
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.1.5 /lib/mongrel/tcphack.rb:12:in`initialize_without_backlog':无法分配请求的地址 - bind(2)(Errno :: EADDRNOTAVAIL)
请帮我解决
解决方案
试试这个
rails server -e development -b 0.0.0.0 -p 3000
0.0.0.0表示它监听所有的IPv4本地计算机上的地址
I am using rail for teambox at centos 6.3 server, actually this is just a trial and error before applying it live.
- I'm using 2 virtual box that running on same centos version and exact copy, VM2 is only run mysql that will be remote from VM1
- I have tried mysql connection #nc and it's connected
- VM1 (192.168.7.201) & VM2 (192.168.7.202 running MYSQL)
- I have bind-address on remote machine (VM2) in my.cnf with bind-address=192.168.7.202
- here's my database.yml
development:
adapter: mysql
host: 192.168.7.202
port: 3306
username: teambox
password: pass
database: teambox
and I am trying to run with #rails server -e development -b 192.168.7.202
and giving this error
Exiting
/usr/local/lib/ruby/gems/1.8/gems/mongrel-1.1.5/lib/mongrel/tcphack.rb:12:in `initialize_without_backlog': Cannot assign requested address - bind(2) (Errno::EADDRNOTAVAIL)
please help me out
解决方案
try this
rails server -e development -b 0.0.0.0 -p 3000
0.0.0.0 means it listens on all IPv4 addresses on the local machine
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