I try the put in the example and try run, but it's don't seem to be works.
root@cn1:/var/www# cat info.php
<?php
print_r ( libvirt_version() );
$conn = libvirt_connect('null', false);
echo $conn;
$doms = libvirt_list_domains($conn);
print_r($doms);
?>
root@cn1:/var/www#
It doesn't show any output..
I also put this example into a file log.php and run it.
<?php
$logfile = 'test.log';
unlink($logfile);
if (!libvirt_logfile_set($logfile))
die('Cannot set the log file');
$conn = libvirt_connect('null', false);
unset($conn);
$fp = fopen($logfile, 'r');
$str = fread($fp, filesize($logfile));
fclose($fp);
echo $str;
?>
It does generate a file and show error..
[Wed Oct 26 23:17:07 2011] [error] [client 10.0.0.201] PHP Warning: libvirt_connect(): Failed to connect socket to '@/var/www/.libvirt/libvirt-sock': Connection refused in /var/www/log.php on line 8
[2011-10-26 23:17:07 libvirt-php/core]: libvirt_connect: Cannot establish connection to (null)
My /var/www directory is like below:-
root@cloudnode1:/var/www# ls -laR
.:
total 36
drwxr-xr-x 4 www-data www-data 4096 2011-10-26 23:20 .
drwxr-xr-x 15 root root 4096 2011-10-26 22:40 ..
-rw-r--r-- 1 www-data www-data 177 2011-10-26 22:40 index.html
-rw-r--r-- 1 www-data www-data 229 2011-10-26 23:16 info.php
drwxr-xr-x 2 root root 4096 2011-10-26 23:15 .libvirt
-rw-r--r-- 1 www-data www-data 313 2011-10-26 22:59 log.php
drwx------ 2 www-data www-data 4096 2011-10-26 23:12 .ssh
-rw-r--r-- 1 www-data www-data 4619 2011-10-26 23:17 test.log
./.libvirt:
total 8
drwxr-xr-x 2 root root 4096 2011-10-26 23:15 .
drwxr-xr-x 4 www-data www-data 4096 2011-10-26 23:20 ..
lrwxrwxrwx 1 www-data www-data 29 2011-10-26 23:02 .libvirt-sock -> /var/run/libvirt/libvirt-sock
./.ssh:
total 16
drwx------ 2 www-data www-data 4096 2011-10-26 23:12 .
drwxr-xr-x 4 www-data www-data 4096 2011-10-26 23:20 ..
-rw------- 1 www-data www-data 1675 2011-10-26 23:11 id_rsa
-rw-r--r-- 1 www-data www-data 401 2011-10-26 23:11 id_rsa.pub
root@cloudnode1:/var/www#
Regards,
Peter