Displaying 20 results from an estimated 10000 matches similar to: "libvirt net xml format"
2014 Apr 10
2
Re: Changing dnsmasq DNS settings for virtual machines
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On 10.04.2014 13:08 Laine Stump wrote:
> On 04/06/2014 08:33 AM, Johannes Kastl wrote:
>> There was a bug in libvirt for quite awhile that caused
>> locally-unresolved requests for hostnames in the domain given by
>> the network's <domain name='xyzzy'/> element to be dropped rather
>> than forwarded. Is
2020 Apr 28
2
Re: Libvirt APIs for creating virtual networks
Okay. Thanks.
Do we have any facility APIs to set the DHCP Options via XML ?
Default gateway ?
Dns-server ?
domain-name ?
Thanks & Regards
Santhosh Kumar Gunturu
On Tue, Apr 28, 2020 at 8:47 AM Daniel P. Berrangé <berrange@redhat.com>
wrote:
> On Tue, Apr 28, 2020 at 08:39:06AM -0700, Santhosh Kumar Gunturu wrote:
> > I am using the Libvirt APIs to create the virtual
2020 Apr 30
2
Re: Libvirt APIs for creating virtual networks
On 4/28/20 12:01 PM, Daniel P. Berrangé wrote:
> On Tue, Apr 28, 2020 at 08:51:45AM -0700, Santhosh Kumar Gunturu wrote:
>> Okay. Thanks.
>>
>> Do we have any facility APIs to set the DHCP Options via XML ?
>> Default gateway ?
libvirt has no supported method of specifying a default gateway other
than the IP of the bridge device on the virtualization host it self, and
2020 Nov 11
2
DNS forwarding for guest domains on isolated network
Hi @all,
I'm having trouble to realize my use case and hope somebody could help me.
# Use case
For a home lab I want to deploy several guest domains. These domains
must not have a direct or NAT connection to the internet or my LAN. They
should only be able to reach my LAN and the internet through a proxy.
# What I've done
I've created the following virtual switch in isolated
2023 Sep 21
1
Help ! libvirt
Hi,
I have tried that too and that did not help either (i.e adding the format
type=gpt)
The output you requested
```
$ sudo qemu-img info --backing-chain /var/virt/WINDOWS/WIN11
image: /var/virt/WINDOWS/WIN11
file format: qcow2
virtual size: 60 GiB (64424509440 bytes)
disk size: 55.1 GiB
cluster_size: 65536
backing file: WIN11-BASE (actual path: /var/virt/WINDOWS/WIN11-BASE)
backing file
2018 Jun 18
2
Re: How libvirt interacts with dhcpd?
Thanks for the reply Laine. My problem is that dnsmasq is masking
dhcpd, xCAT uses dhcpd for PXE stuff. If dnsmasq answer DHCP requests
the PXE boot won' t work. I want to see the logs for ensuring the
dnsmasq is not masking dhcpd.
Regards,
2018-06-18 11:39 GMT-03:00 Laine Stump <laine@redhat.com>:
> On 06/18/2018 09:16 AM, Daniel. wrote:
>> Cool, thanks!! Does it have logs?
2023 Sep 21
2
Help ! libvirt
Adding libvirt mailing list
apologies for cross-posting
libvirt version: 9.7.0-1
On Thu, Sep 21, 2023 at 8:39?AM john doe <johndoe65534 at mail.com> wrote:
> On 9/21/23 09:32, Bhasker C V wrote:
> > I am getting an error with libivrt when I create a VM
> >
> > ```
> > $ sudo virsh create ./win11.xml
> > error: Failed to create domain from ./win11.xml
>
2016 Apr 04
1
add external access to routed dnsmasq
I have created a routed virtual network. From within the routed net,
DNS requests to the dnsmasq interface virbr2 work fine.
On the libvirt host, DNS requests to the dnsmasq interface virbr2 work fine.
I would like to allow external hosts, on the same network as the
libvirt host, to query the dnsmasq interface. However external DNS
queries to the virbr2 interface time out.
The iptables firewall
2017 Dec 27
0
Re: libvirt net xml format
Hi
I know that this is not you question but is it possible to set
"no-hosts" in /etc/dnsmasq.conf ?
On 27/12/17 16:24, Bhasker C V wrote:
> Hi all,
> I went through the docs but could not find a way to pass the
> -h OR --no-hosts
> option to dnsmasq via libvirt xml
>
> Is there a way to do this via xml ? please can someone help.
>
> Thanks
>
>
2015 Jun 19
1
libvirt/dnsmasq integration
I'm struggling with getting this to work smoothly, meaning 1) from the host system I can resolve the names of the VM's and 2) from the VM's I can properly resolve the host name (I get 127.0.0.1, presumably because dnsmasq parsed /etc/hosts on the host).
There was some encouraging discussion of this in 2010 (http://www.redhat.com/archives/libvir-list/2010-March/msg00005.html) but no
2014 Apr 06
3
Changing dnsmasq DNS settings for virtual machines
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Hi everyone,
maybe this is an old fart, but I cant get it to work.
I am running libvirt on a laptop, where a dnsmasq is already running
to delegate dns info for my local (not-public) network. My resolv.conf
(on the host) lists the system-dnsmasq as first server.
I had to set the listen-adress for the system-dnsmasq to 127.0.0.1 and
set
2012 Apr 12
2
domU NAT network cannot connect
Hi,
I followed this
guide<http://wiki.kartbuilding.net/index.php/Xen_Networking#Routed_Networking_with_NAT_2>,
and started my xend service with nat-network support:
(network-script network-nat)
(vif-script vif-nat)
Then I started my domU with the following vif configure:
vif = [''ip=10.0.0.1'' ]
my domU is a win7 system, and I configured the network as:
ip:
2015 Sep 06
3
hvm on x86_64 on binutils i386
Hi,
I have this setup
kernel: x86_64 version 4.2.0
operating system (rootfs binutils etc.,) : i386 (ELF-32-bit)
qemu-system : version 2.4.0 qemu-system-x86_64 (i386 binary)
libvirt: 1.2.19 (i386 )
When I run the qemu-system-x86_64 binary with --enable-kvm, the guest
machine is working properly as hvm. So
QEMU can run x86_64 OS as hvm
when I install using virt-install
virt-install --name
2023 Sep 21
1
Help ! libvirt
Attaching win11.xml
Please note that this used to work fine. It is failing now on libvirt-
9.7.0-1
On Thu, Sep 21, 2023 at 9:13?AM Peter Krempa <pkrempa at redhat.com> wrote:
> On Thu, Sep 21, 2023 at 09:05:43 +0100, Bhasker C V wrote:
> > Adding libvirt mailing list
> > apologies for cross-posting
> > libvirt version: 9.7.0-1
> >
> > On Thu, Sep 21, 2023
2011 May 13
1
Booting from scsi
Hi all,
I am starting up to use libvirt with virsh and virt-install. I used
virt-install successfully and have a running linux system with raw disk
exported to the virtual machine as scsi. (the whole of qemu + libvirt +
virtmanager is compiled and installed on /usr/local from source)
After the virtual OS installation (which succeeds) I am not able to boot
into the OS from the harddisk.
2017 Aug 30
2
network configuration for guest specific dns-servers
Hello,
similar to how one can configure guest specific IP addresses via mac
addresses:
<ip address="192.168.122.1" netmask="255.255.255.0" localPtr="yes">
<dhcp>
<range start="192.168.122.100" end="192.168.122.254"/>
<host mac="00:16:3e:77:e2:ed" name="foo.example.com"
2011 Nov 16
1
Speaking of DNSmasq ....
.... I am getting a bit tired of those pesky DNSmasq entries in my
syslog file, they fill it up about weekly, wash other stuff out of view
on a tail. Is there any way to suppress them. or else increase their
lease time so that they happen less frequently ? Having a finite lease
time for a VM seems nonsensical, it can't go anywhere or disconnect
(obviously) .... I tried restarting DNSmasq,
2023 Sep 21
1
Help ! libvirt
On Thu, Sep 21, 2023 at 09:05:43 +0100, Bhasker C V wrote:
> Adding libvirt mailing list
> apologies for cross-posting
> libvirt version: 9.7.0-1
>
> On Thu, Sep 21, 2023 at 8:39?AM john doe <johndoe65534 at mail.com> wrote:
>
> > On 9/21/23 09:32, Bhasker C V wrote:
> > > I am getting an error with libivrt when I create a VM
> > >
> > >
2023 Sep 21
1
Help ! libvirt
On Thu, Sep 21, 2023 at 10:50:07 +0100, Bhasker C V wrote:
> Attaching win11.xml
> Please note that this used to work fine. It is failing now on libvirt-
> 9.7.0-1
>
> On Thu, Sep 21, 2023 at 9:13?AM Peter Krempa <pkrempa at redhat.com> wrote:
>
> > On Thu, Sep 21, 2023 at 09:05:43 +0100, Bhasker C V wrote:
> > > Adding libvirt mailing list
> > >
2012 Apr 18
1
Problems using latest qemu-kvm and latest libvirt ( hvm missing )
Hi all
I have faced this issue already and the solution was to go back to a
old version of qemu-kvm and/or libvirt and things start falling into
place but this time I would want to solve this.
I have used these versions as per the o/p of the commands below. To
jumpstart a new machine which is libvirt capable, it always is a hastle
to find out which of the version combination of