On Sat, Jun 23, 2012 at 7:29 AM, mallapadi niranjan < [email protected]> wrote:
> > > On Sat, Jun 23, 2012 at 3:04 AM, Trey Dockendorf <[email protected]>wrote: > >> On Fri, Jun 22, 2012 at 10:02 AM, mallapadi niranjan >> <[email protected]> wrote: >> > >> > >> > On Fri, Jun 22, 2012 at 4:38 PM, mallapadi niranjan >> > <[email protected]> wrote: >> >> >> >> >> >> >> >> On Fri, Jun 22, 2012 at 12:56 PM, Trey Dockendorf <[email protected]> >> >> wrote: >> >>> >> >>> >> >>> On Jun 22, 2012 1:08 AM, "mallapadi niranjan" < >> [email protected]> >> >>> wrote: >> >>> > >> >>> > Hi all >> >>> > >> >>> > I have a Fedora release 17 (Beefy Miracle) with libvirt versions: >> >>> > >> >>> > libvirt-0.9.11.3-1.fc17.x86_64 >> >>> > virt-manager-0.9.1-3.fc17.noarch >> >>> > >> >>> > I have allowed non-root user to user libvirt by allowing the user >> >>> > through polkit >> >>> > >> >>> > cat /etc/polkit-1/localauthority/50-local.d/cat >> >>> > 50-org.example-libvirt-remote-access.pkla >> >>> > >> >>> > [Remote libvirt SSH access] >> >>> > Identity=unix-group:virt >> >>> > Action=org.libvirt.unix.manage;org.libvirt.unix.monitor >> >>> > ResultAny=yes >> >>> > ResultInactive=yes >> >>> > ResultActive=yes >> >>> > >> >>> > After doing the above i am able to connect to virt-manager as >> non-root >> >>> > user but unable to create storage pools. >> >>> > >> >>> > [juno@reserved ~]$ id >> >>> > uid=1001(juno) gid=1001(juno) groups=1001(juno),1002(virt) >> >>> > context=staff_u:staff_r:staff_t:s0 >> >>> > [juno@reserved ~]$ virsh >> >>> > Welcome to virsh, the virtualization interactive terminal. >> >>> > >> >>> > Type: 'help' for help with commands >> >>> > 'quit' to quit >> >>> > >> >>> > virsh # pool-list >> >>> > error: Failed to reconnect to the hypervisor >> >>> > error: no valid connection >> >>> > error: Failed to connect socket to >> '@/home/juno/.libvirt/libvirt-sock': >> >>> > Connection refused >> >>> > >> >>> > virsh # list >> >>> > error: Failed to reconnect to the hypervisor >> >>> > error: no valid connection >> >>> > error: Failed to connect socket to >> '@/home/juno/.libvirt/libvirt-sock': >> >>> > Connection refused >> >>> > >> >>> > I have defined pool called virt-images (/virt-images) which the >> >>> > non-root (in this case the username is Juno) user has the >> read/write >> >>> > permissions >> >>> > >> >>> > Also tried adding the permissions to unix socket in >> >>> > /etc/libvirt/libvirtd.conf as below: >> >>> > >> >>> > cat /etc/libvirt/libvirtd.conf | grep -v ^$ | grep -v ^# >> >>> > unix_sock_group = "virt" >> >>> > unix_sock_ro_perms = "0777" >> >>> > unix_sock_rw_perms = "0770" >> >>> > unix_sock_dir = "/var/run/libvirt" >> >>> > >> >>> > But the unix socket are created in /var/run/libvirt and not in users >> >>> > home directory, So how do we make a non-root user virsh commands >> check the >> >>> > socket created in /var/run/libvirt. It always checks for the socket >> in >> >>> > user's home directory ? >> >>> > >> >>> > Any pointers on above would be helpfu. >> >>> > >> >>> > Regards >> >>> > Niranjan >> >>> > >> >>> > >> >>> > _______________________________________________ >> >>> > libvirt-users mailing list >> >>> > [email protected] >> >>> > https://www.redhat.com/mailman/listinfo/libvirt-users >> >>> >> >>> I believe I ran into this, try using this virsh command as the polkit >> >>> authorized user >> >>> >> >>> virsh -c qemu:///system >> >>> >> >>> - Trey >> >> >> >> Yeah that worked. >> >> >> >> Thanks a lot trey >> > >> > >> > Hi >> > >> > >> > How do i make the below work ? >> > >> > [juno@reserved virt-img]$ virsh -c qemu:///session >> > >> > error: Failed to connect socket to '@/home/juno/.libvirt/libvirt-sock': >> > Connection refused >> > error: failed to connect to the hypervisor >> > >> > >> > Regards >> > Niranjan >> > >> > _______________________________________________ >> > libvirt-users mailing list >> > [email protected] >> > https://www.redhat.com/mailman/listinfo/libvirt-users >> >> I'm not familiar with using "qemu:///session", to make an intial >> connection I always do something like this... >> >> # Local connection >> $ virsh -c qemu:///system >> >> # Remote >> $ virsh -c ssh+qemu:///[email protected]/system >> >> What are you trying to achieve with "session" ? >> > > I would like to use virt-manager/virsh using non-root user , > qemu:///system , connect as root user , I would like to create images and > run them using non-root user . > > >> >> Also I noticed you mentioned using a path other than >> /var/lib/libvirt/images for the pool, be sure the SELinux contexts are >> correct. Should be virt_image_t, you can set that for a special path >> like so... >> >> $ semanage fcontext -a -t virt_image_t "/virt-img(/.*)?" >> $ restorecon -R /virt-img >> > > Yes, i have set the virt_image_t context set for /virt-img directory > > > >> >> - Trey >> > I apologize, I understood, whey qemu:///session would not work , I did not read the documentation prior, To run qemu:///session i.e , i have to have libvirtd instance running as non-root user. This will have images stored in users home directory , But will not be able to access host PCI devices if in case i decide to attach them to my guest. So i should be running qemu:///system and not session , Sourece: http://libvirt.org/drvqemu.html
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