我试图将livereload浏览器扩展程序与使用puphpet配置的vagrant box一起使用。
我认为端口35729被阻止,因为我无法从主机操作系统(OSX)telnet到该端口。客户操作系统是Ubuntu 14.04。
添加IPTables规则是否足够,或者我是否需要添加新的转发端口并重新配置该框?
iptables -L
target prot opt source destination
ACCEPT icmp -- anywhere anywhere /* 000 accept all icmp */
ACCEPT all -- anywhere anywhere /* 001 accept all to lo interface */
ACCEPT all -- anywhere anywhere /* 002 accept related established rules */ state RELATED,ESTABLISHED
ACCEPT tcp -- anywhere anywhere multiport ports 1025,socks /* 100 tcp/1025, 1080 */
ACCEPT tcp -- anywhere anywhere multiport ports ssh /* 100 tcp/22 */
ACCEPT tcp -- anywhere anywhere multiport ports https /* 100 tcp/443 */
ACCEPT tcp -- anywhere anywhere multiport ports http /* 100 tcp/80 */
DROP all -- anywhere anywhere /* 999 drop all */
我尝试添加以下内容:
sudo iptables -A OUTPUT -p tcp -m tcp --dport 35729 -j ACCEPT
sudo iptables -A INPUT -p tcp -m tcp --sport 35729 -j ACCEPT
但这并没有解决问题。我也尝试将此添加到config.yml并运行vagrant provision
:
forwarded_port:
l1J8zgpT2xBX:
host: '35729'
guest: '35729'
答案 0 :(得分:0)
添加forwarded_port
下的端口应该足够了,因为我已经将代码写入PuPHPet以将其添加到操作系统防火墙:
if has_key($vm_values, 'vm')
and has_key($vm_values['vm'], 'network')
and has_key($vm_values['vm']['network'], 'forwarded_port')
{
create_resources( iptables_port, $vm_values['vm']['network']['forwarded_port'] )
}
define iptables_port (
$host,
$guest,
) {
if ! defined(Firewall["100 tcp/${guest}"]) {
firewall { "100 tcp/${guest}":
port => $guest,
proto => tcp,
action => 'accept',
}
}
}
但是,您必须运行$ vagrant reload
,而不是$ vagrant provision
。重新加载会影响盒子本身 - 内存,cpus,端口共享等。配置会影响你设置的任何配置脚本(在这种情况下是Puppet)。