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Additional documentation about libvirt setup

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Paul Gear
2015-06-13 09:45:15 +10:00
parent 6016c866bc
commit d88133a297
1 changed files with 15 additions and 2 deletions
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doc/Support/Configuration.md
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@@ -418,10 +418,23 @@ This array can be used to filter out syslog messages that you don't want to be s
#### Virtualization #### Virtualization
```php ```php
$config['enable_libvirt'] = 0; $config['enable_libvirt'] = 1;
$config['libvirt_protocols'] = array("qemu+ssh","xen+ssh"); $config['libvirt_protocols'] = array("qemu+ssh","xen+ssh");
``` ```
Enable this to switch on support for libvirt along with `libvirt_protocols` to indicate how you connect to libvirt. Enable this to switch on support for libvirt along with `libvirt_protocols`
to indicate how you connect to libvirt. You also need to:
1. Generate a non-password-protected ssh key for use by LibreNMS, as the
user which runs polling & discovery (usually `librenms`).
2. On each VM host you wish to monitor:
- Configure public key authentication from your LibreNMS server/poller by
adding the librenms public key to `~root/.ssh/authorized_keys`.
- (xen+ssh only) Enable libvirtd to gather data from xend by setting
`(xend-unix-server yes)` in `/etc/xen/xend-config.sxp` and
restarting xend and libvirtd.
To test your setup, run `virsh -c qemu+ssh://vmhost/system list` or
`virsh -c xen+ssh://vmhost list` as your librenms polling user.
#### BGP Support #### BGP Support