similar to: live migration via unix socket

On Wed, Aug 29, 2018 at 4:55 AM, Daniel P. Berrangé <berrange@redhat.com> wrote: > On Tue, Aug 28, 2018 at 05:07:18PM -0400, David Vossel wrote: > > Hey, > > > > Over in KubeVirt we're investigating a use case where we'd like to > perform > > a live migration within a network namespace that does not provide > libvirtd > > with network access.

On Wed, Sep 12, 2018 at 6:59 AM, Martin Kletzander <mkletzan@redhat.com> wrote: > On Mon, Sep 10, 2018 at 02:38:48PM -0400, David Vossel wrote: > >> On Wed, Aug 29, 2018 at 4:55 AM, Daniel P. Berrangé <berrange@redhat.com> >> wrote: >> >> On Tue, Aug 28, 2018 at 05:07:18PM -0400, David Vossel wrote: >>> > Hey, >>> > >>>

On Fri, Sep 14, 2018 at 6:55 PM David Vossel <dvossel@redhat.com> wrote: > > > On Wed, Sep 12, 2018 at 6:59 AM, Martin Kletzander <mkletzan@redhat.com> > wrote: > >> On Mon, Sep 10, 2018 at 02:38:48PM -0400, David Vossel wrote: >> >>> On Wed, Aug 29, 2018 at 4:55 AM, Daniel P. Berrangé <berrange@redhat.com >>> > >>> wrote:

On Mon, Sep 10, 2018 at 02:38:48PM -0400, David Vossel wrote: >On Wed, Aug 29, 2018 at 4:55 AM, Daniel P. Berrangé <berrange@redhat.com> >wrote: > >> On Tue, Aug 28, 2018 at 05:07:18PM -0400, David Vossel wrote: >> > Hey, >> > >> > Over in KubeVirt we're investigating a use case where we'd like to >> perform >> > a live

Hi, I'm experimenting with the migration function of virsh. I'm doing the migrate with following commands: virsh migrate --life --persistent --copy-storage-all --verbose --abort-on-error domain qemu+ssh://root@destination/system virsh migrate-setmaxdowntime domain 20000 However sometimes at the end of the migration, the guest isn't started on the destination host. So I'm left

On Tue, Aug 28, 2018 at 05:07:18PM -0400, David Vossel wrote: > Hey, > > Over in KubeVirt we're investigating a use case where we'd like to perform > a live migration within a network namespace that does not provide libvirtd > with network access. In this scenario we would like to perform a live > migration by proxying the migration through a unix socket to a process in

Dear All I try to migration a kvm guest os to another host failed server: ubuntu 11.04 server virsh:migrate --live --tunnelled vm1 qemu+ssh://192.168.10.3/system error:Requested operation is not valid:cannot perform tunnelled migration without using peer2peer flag

On Mon, Sep 17, 2018 at 02:17:39PM +0200, Fabian Deutsch wrote: >On Fri, Sep 14, 2018 at 6:55 PM David Vossel <dvossel@redhat.com> wrote: >> Any chance we can get the safety check removed for the next Libvirt >> release? Does there need to be an issue opened to track this? >> > >Regardless of Martin's answer :): Please file one. >Please file an RFE

Hi, when I try to use such API: virDomainPtr <http://www.libvirt.org/html/libvirt-libvirt.html#virDomainPtr> virDomainMigrate (virDomainPtr <http://www.libvirt.org/html/libvirt-libvirt.html#virDomainPtr> domain, virConnectPtr <http://www.libvirt.org/html/libvirt-libvirt.html#virConnectPtr> dconn, unsigned long flags, const char * dname, const char * uri,

On Tue, Jul 14, 2020 at 3:33 PM Daniel P. Berrangé <berrange@redhat.com> wrote: > On Tue, Jul 14, 2020 at 03:21:17PM +0300, Ram Lavi wrote: > > Hello all, > > > > tl;dr, can you point me to the point in the libvirt repo where it's > trying > > to change a tap-device's SELinux label? > > > > I am trying to create a tap device with libvirt on

On Thu, Aug 22, 2019 at 2:24 AM Daniel P. Berrangé <berrange@redhat.com> wrote: > > On Wed, Aug 21, 2019 at 01:37:21PM -0700, Ihar Hrachyshka wrote: > > Hi all, > > > > KubeVirt uses libvirtd to manage qemu VMs represented as Kubernetes > > API resources. In this case, libvirtd is running inside an > > unprivileged pod, with some host mounts / capabilities

On 29/04/2019 22.01, Michal Privoznik wrote: > On 4/29/19 1:06 PM, lameventanas@gmail.com wrote: >> I want to run libvirtd as a special user, and allowing users that belong >> to a special group to connect via qemu+unix:///system (eg: unix socket). >> >> I did everything necessary to do so: created a libvirt user and group, >> added the libvirt user to the kvm

Hi all, KubeVirt uses libvirtd to manage qemu VMs represented as Kubernetes API resources. In this case, libvirtd is running inside an unprivileged pod, with some host mounts / capabilities added to the pod, needed by libvirtd and other services. One of the capabilities libvirtd requires for successful startup inside a pod is SYS_RESOURCE. This capability is used to adjust RLIMIT_MEMLOCK ulimit

On Thu, Aug 22, 2019 at 12:01 PM Laine Stump <laine@redhat.com> wrote: > > On 8/22/19 10:56 AM, Ihar Hrachyshka wrote: > > On Thu, Aug 22, 2019 at 2:24 AM Daniel P. Berrangé <berrange@redhat.com> wrote: > >> > >> On Wed, Aug 21, 2019 at 01:37:21PM -0700, Ihar Hrachyshka wrote: > >>> Hi all, > >>> > >>> KubeVirt uses

On Tue, Jul 14, 2020 at 6:03 PM Daniel P. Berrangé <berrange@redhat.com> wrote: > On Tue, Jul 14, 2020 at 04:02:17PM +0300, Ram Lavi wrote: > > On Tue, Jul 14, 2020 at 3:33 PM Daniel P. Berrangé <berrange@redhat.com> > > wrote: > > > > > On Tue, Jul 14, 2020 at 03:21:17PM +0300, Ram Lavi wrote: > > > > Hello all, > > > > > >

Hi Daniel, thanks for the quick reply we did try to override SMBIOS host_uuid_source = "machine-id" and it didn't work even that nodes have different [root@modi01 kubevirt]# ./cluster-up/ssh.sh kind-1.17.0-worker root@kind-1:/# cat /etc/machine-id [root@modi01 kubevirt]# ./cluster-up/ssh.sh kind-1.17.0-control-plane root@kind-1:/# cat /etc/machine-id

On 4/6/20 9:54 AM, Daniel P. Berrangé wrote: > On Mon, Apr 06, 2020 at 03:47:01PM +0200, Miguel Duarte de Mora Barroso wrote: >> Hi all, >> >> I'm aware that it is possible to plug pre-created macvtap devices to >> libvirt guests - tracked in RFE [0]. >> >> My interpretation of the wording in [1] and [2] is that it is also >> possible to plug

Hello, I'm having some doubts about consuming an existing - already configured - tap device from libvirt (with `managed='no' ` attribute set). In KubeVirt, we want to have the consumer side of the tap device run without the NET_ADMIN capability, which requires the UID / GID of the tap creator / opener to match, as per the kernel code in [0]. As such, we create the tap device (with

Hello On kubevirt project we are using IpV6 Kind cluster, and trying to support migration, but since both of the containers are on the same host we get this error {"component":"virt-launcher","level":"error","msg":"internal error: Attempt to migrate guest to the same host

I have three servers set up as in this diagram: http://libvirt.org/migration.html#flowmanageddirect My control application has separate libvirt connections to both the source and destination nodes. I want to migrate entirely over those connections, not involving any third (peer-to-peer) connection between nodes (a third connection isn't possible because of firewalls and SSH keys). Is