Не срабатывает hook скрипт (libvirt+qemu+virt-manager)?

Question

[Вячеслав Кордиенко]

Основная OS Centos 6.8 (111.11.11.1), внутри виртуалка Windows Server (192.168.122.40)
Делал по такому приниципу:

создал файл в /etc/libvirt/hooks/qemu

spoiler

#!/bin/bash
# used some from advanced script to have multiple ports: use an equal number of guest and host ports

# Update the following variables to fit your setup
Guest_name=vm5
Guest_ipaddr=192.168.122.40
Host_ipaddr=111.11.11.1
Host_port=(  '8041' '8042' )
Guest_port=( '80' '443' )

length=$(( ${#Host_port[@]} - 1 ))
if [ "${1}" = "${Guest_name}" ]; then
   if [ "${2}" = "stopped" ] || [ "${2}" = "reconnect" ]; then
     for i in `seq 0 $length`; do
        iptables -t nat -D PREROUTING -d ${Host_ipaddr} -p tcp --dport ${Host_port[$i]} -j DNAT --to ${Guest_ipaddr}:${Guest_port[$i]}
        iptables -D FORWARD -d ${Guest_ipaddr}/32 -p tcp -m state --state NEW -m tcp --dport ${Guest_port[$i]} -j ACCEPT
     done
   fi
   if [ "${2}" = "start" ] || [ "${2}" = "reconnect" ]; then
     for i in `seq 0 $length`; do
        iptables -t nat -A PREROUTING -d ${Host_ipaddr} -p tcp --dport ${Host_port[$i]} -j DNAT --to ${Guest_ipaddr}:${Guest_port[$i]}
        iptables -I FORWARD -d ${Guest_ipaddr}/32 -p tcp -m state --state NEW -m tcp --dport ${Guest_port[$i]} -j ACCEPT
     done
   fi
fi

Далее
service libvirtd restart

и такая ошибка

Error starting domain: Hook script execution failed: internal error Child process (LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin /etc/libvirt/hooks/qemu wsvm prepare begin -) unexpected exit status 1: libvirt:  error : cannot execute binary /etc/libvirt/hooks/qemu: No such file or directory


Traceback (most recent call last):
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 44, in cb_wrapper
    callback(asyncjob, *args, **kwargs)
  File "/usr/share/virt-manager/virtManager/asyncjob.py", line 65, in tmpcb
    callback(*args, **kwargs)
  File "/usr/share/virt-manager/virtManager/domain.py", line 1125, in startup
    self._backend.create()
  File "/usr/lib64/python2.6/site-packages/libvirt.py", line 686, in create
    if ret == -1: raise libvirtError ('virDomainCreate() failed', dom=self)
libvirtError: Hook script execution failed: internal error Child process (LC_ALL=C PATH=/sbin:/usr/sbin:/bin:/usr/bin /etc/libvirt/hooks/qemu wsvm prepare begin -) unexpected exit status 1: libvirt:  error : cannot execute binary /etc/libvirt/hooks/qemu: No such file or directory

Comments

[dyasny]

> cannot execute binary /etc/libvirt/hooks/qemu No such file or directory

Вроде вполне понятно написано, скрипт там? Какие на нем права?

И да, bridge проще и удобнее, но не всегда возможно конечно

Answer 1

[Вячеслав Кордиенко]

Или проще создать bridge