Re: [ovirt-users] virsh athentification failure

4 Dec 2015


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Le 04/12/2015 16:21, Nathana=EBl Blanchet a =E9crit :
...
user:vdsm@ovirt
pass:shibboleth
Le 04/12/2015 16:18, Jean-Pierre Ribeauville a =E9crit :
...
Hi,
I wrote a C program running in a KVM host.
Part of it adds a Unix Channel device in all Guests in order to  have=20
a dialog from Host to Guest.
As long as my host wasn=92t part of an Ovirt cluster , all was running=
=20
...
fine.
I added my host in a ovirt cluster , and then , when running the=20
script creating the channel device  ( by  using  =93virsh attach-devic=
e=20
 --persistent =96live =85..=94 ) , I got following error :
/Please enter your authentication name:/
/Please enter your password:/
/error: failed to connect to the hypervisor/
/error: no valid connection/
/error: authentication failed: Failed to step SASL negotiation: -1=20
(SASL(-1): generic failure: All-whitespace username.)/
//
//
What=92s the user/password I=92ve to use then ?
//
//
BTW , I=92ve seen that following channel device was  added to the Gues=
t=20
at its creation :
//var/lib/libvirt/qemu/channels/ad1a8b0e-f8b6-4038-be3d-275f38e66eb3.o=
rg.qemu.guest_agent.0/
What=92s used for ?
I presume I cannot use for my private purpose ?
//
I sent this topic to ovirt  and libvirt mailing lists , cos I don=92t=20
know which forum is the right one for this kind of subject.
//
Thanks for help.
Regards,
**
*J.P. Ribeauville*
P: +33.(0).1.47.17.20.49
.
Puteaux 3 Etage 5  Bureau 4
_jpribeauville@axway.com <mailto:jpribeauville@axway.com>__
_<http://www.axway.com/>http://www.axway.com
P Pensez =E0 l=92environnement avant d=92imprimer.
_______________________________________________
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
--=20
Nathana=EBl Blanchet
Supervision r=E9seau
P=F4le Infrastrutures Informatiques
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5 =09
T=E9l. 33 (0)4 67 54 84 55
Fax  33 (0)4 67 54 84 14
blanchet@abes.fr =20
...
</span><o:p></o:p></p>
                  <p class=3D"MsoNormal"><span
--=20
Nathana=EBl Blanchet

Supervision r=E9seau
P=F4le Infrastrutures Informatiques
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5 =09
T=E9l. 33 (0)4 67 54 84 55
Fax  33 (0)4 67 54 84 14
blanchet@abes.fr


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    <div class=3D"moz-cite-prefix">Le 04/12/2015 16:21, Nathana=EBl Blanc=
het
      a =E9crit=A0:<br>
    </div>
    <blockquote cite=3D"mid:5661AF85.6050000@abes.fr" type=3D"cite">
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      user:vdsm@ovirt<br>
      pass:shibboleth<br>
      <br>
      <div class=3D"moz-cite-prefix">Le 04/12/2015 16:18, Jean-Pierre
        Ribeauville a =E9crit=A0:<br>
      </div>
      <blockquote
cite=3D"mid:1051EFB4D3A1704680C38CCAAC5836D2929DC35C@WPTXMAIL2.ptx.axway.=
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        <div class=3D"WordSection1">
          <p class=3D"MsoNormal">Hi,<o:p></o:p></p>
          <p class=3D"MsoNormal"><o:p>=A0</o:p></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US">I wrote a C program
              running in a KVM host.<o:p></o:p></span></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US">Part of it adds a U=
nix
              Channel device in all Guests in order to =A0have a dialog
              from Host to Guest.<o:p></o:p></span></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US">As long as my host
              wasn=92t part of an Ovirt cluster , all was running fine.<o=
:p></o:p></span></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p>=A0</o:p></spa=
n></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p>=A0</o:p></spa=
n></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US">I added my host in =
a
              ovirt cluster , and then , when running the script
              creating the channel device =A0( by =A0using =A0=93virsh
              attach-device =A0--persistent =96live =85..=94 ) , I got fo=
llowing
              error :<o:p></o:p></span></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p>=A0</o:p></spa=
n></p>
          <p class=3D"MsoNormal"><i><span lang=3D"EN-US">Please enter you=
r
                authentication name:<o:p></o:p></span></i></p>
          <p class=3D"MsoNormal"><i><span lang=3D"EN-US">Please enter you=
r
                password:<o:p></o:p></span></i></p>
          <p class=3D"MsoNormal"><i><span lang=3D"EN-US">error: failed to
                connect to the hypervisor<o:p></o:p></span></i></p>
          <p class=3D"MsoNormal"><i>error: no valid connection<o:p></o:p>=
</i></p>
          <p class=3D"MsoNormal"><i><span lang=3D"EN-US">error:
                authentication failed: Failed to step SASL negotiation:
                -1 (SASL(-1): generic failure: All-whitespace username.)<=
o:p></o:p></span></i></p>
          <p class=3D"MsoNormal"><i><span lang=3D"EN-US"><o:p>=A0</o:p></=
span></i></p>
          <p class=3D"MsoNormal"><i><span lang=3D"EN-US"><o:p>=A0</o:p></=
span></i></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US">What=92s the
              user/password I=92ve to use then ?<o:p></o:p></span></p>
          <p class=3D"MsoNormal"><i><span lang=3D"EN-US"><o:p>=A0</o:p></=
span></i></p>
          <p class=3D"MsoNormal"><i><span lang=3D"EN-US"><o:p>=A0</o:p></=
span></i></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US">BTW , I=92ve seen t=
hat
              following channel device was =A0added to the Guest at its
              creation :<o:p></o:p></span></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p>=A0</o:p></spa=
n></p>
          <p class=3D"MsoNormal"><i><span lang=3D"EN-US">/var/lib/libvirt=
/qemu/channels/ad1a8b0e-f8b6-4038-be3d-275f38e66eb3.org.qemu.guest_agent.=
0<o:p></o:p></span></i></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p>=A0</o:p></spa=
n></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US">What=92s used for ?=
<o:p></o:p></span></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US">I presume I cannot =
use
              for my private purpose ?<o:p></o:p></span></p>
          <p class=3D"MsoNormal"><i><span lang=3D"EN-US"><o:p>=A0</o:p></=
span></i></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US">I sent this topic t=
o
              ovirt =A0and libvirt mailing lists , cos I don=92t know whi=
ch
              forum is the right one for this kind of subject.<o:p></o:p>=
</span></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p>=A0</o:p></spa=
n></p>
          <p class=3D"MsoNormal"><i><span lang=3D"EN-US"><o:p>=A0</o:p></=
span></i></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US">Thanks for help.<o:=
p></o:p></span></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p>=A0</o:p></spa=
n></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US">Regards,<o:p></o:p>=
</span></p>
          <p class=3D"MsoNormal"><span lang=3D"EN-US"><o:p>=A0</o:p></spa=
n></p>
          <table class=3D"MsoNormalTable" border=3D"0" cellpadding=3D"0"
            cellspacing=3D"0">
            <tbody>
              <tr>
                <td style=3D"padding:0cm 4.5pt 0cm 0cm" valign=3D"top">
                  <p class=3D"MsoNormal"><b><span
style=3D"font-size:9.0pt;font-family:"Arial","sans-serif&q=
uot;;color:#888888;mso-fareast-language:FR"
                        lang=3D"EN-US"><o:p>=A0</o:p></span></b></p>
                  <p class=3D"MsoNormal"><b><span
style=3D"font-size:8.5pt;font-family:"Arial","sans-serif&q=
uot;;color:#888888;mso-fareast-language:FR"
                        lang=3D"EN-US">J.P. Ribeauville<o:p></o:p></span>=
</b></p>
                  <p class=3D"MsoNormal"><span
style=3D"font-size:8.5pt;font-family:"Arial","sans-serif&q=
uot;;color:#737373;mso-fareast-language:FR"
                      lang=3D"EN-US"><o:p>=A0</o:p></span></p>
                </td>
              </tr>
              <tr>
                <td style=3D"padding:2.25pt 4.5pt 4.5pt 0cm">
                  <p class=3D"MsoNormal"><span
style=3D"font-size:8.5pt;font-family:"Arial","sans-serif&q=
uot;;color:red;mso-fareast-language:FR">P:

                    </span><span
style=3D"font-size:8.5pt;font-family:"Arial","sans-serif&q=
uot;;color:#737373;mso-fareast-language:FR">+33.(0).1.47.17.20.49</span><=
span
style=3D"font-size:8.5pt;font-family:"Arial","sans-serif&q=
uot;;color:#737373;mso-fareast-language:FR"><o:p></o:p></span></p>
                  <p class=3D"MsoNormal"><span
style=3D"font-size:8.5pt;font-family:"Arial","sans-serif&q=
uot;;color:#737373;mso-fareast-language:FR">.<o:p></o:p></span></p>
                  <p class=3D"MsoNormal"><span
style=3D"font-size:8.5pt;font-family:"Arial","sans-serif&q=
uot;;color:#737373;mso-fareast-language:FR">Puteaux

                      3 Etage 5=A0 Bureau 4<o:p></o:p></span></p>
                  <p class=3D"MsoNormal"><span
style=3D"font-size:8.5pt;font-family:"Arial","sans-serif&q=
uot;;color:#737373;mso-fareast-language:FR"><o:p>=A0</o:p></span></p>
                  <p class=3D"MsoNormal"><u><span
                        style=3D"font-size:9.0pt;color:red;mso-fareast-la=
nguage:FR"
                        lang=3D"EN-US"><a moz-do-not-send=3D"true"
                          href=3D"mailto:jpribeauville@axway.com"><span
                            style=3D"color:blue" lang=3D"FR">jpribeauvill=
e@axway.com</span></a></span></u><u><span
style=3D"font-size:9.0pt;color:red;mso-fareast-language:FR"><br>
                      </span></u><span
                      style=3D"font-size:9.0pt;color:red;mso-fareast-lang=
uage:FR"><a
                        moz-do-not-send=3D"true"
                        href=3D"http://www.axway.com/"><span
                          style=3D"color:red"></span></a><a
                        moz-do-not-send=3D"true"
                        class=3D"moz-txt-link-freetext"
                        href=3D"http://www.axway.com"><a class=3D"moz-txt=
-link-freetext" href=3D"http://www.axway.com">http://www.axway.com</a></a=
style=3D"font-size:8.5pt;font-family:"Arial","sans-serif&q=
uot;;color:#737373;mso-fareast-language:FR"><o:p>=A0</o:p></span></p>
                </td>
              </tr>
            </tbody>
          </table>
          <p class=3D"MsoNormal"><span
              style=3D"display:none;mso-fareast-language:FR"><o:p>=A0</o:=
p></span></p>
          <table class=3D"MsoNormalTable" border=3D"0" cellpadding=3D"0"
            cellspacing=3D"0">
            <tbody>
              <tr>
                <td style=3D"padding:4.5pt 4.5pt 4.5pt 0cm">
                  <p class=3D"MsoNormal"><span
style=3D"font-size:18.0pt;font-family:Webdings;color:#888888;mso-fareast-=
language:FR">P</span><span
style=3D"font-size:8.0pt;font-family:"Arial","sans-serif&q=
uot;;color:#888888;mso-fareast-language:FR">=A0Pensez

                      =E0 l=92environnement avant d=92imprimer.</span><sp=
an
style=3D"font-size:8.0pt;font-family:"Arial","sans-serif&q=
uot;;color:#888888;mso-fareast-language:FR"><o:p></o:p></span></p>
                </td>
              </tr>
            </tbody>
          </table>
          <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:FR">=
<o:p>=A0</o:p></span></p>
          <p class=3D"MsoNormal"><o:p>=A0</o:p></p>
        </div>
        <br>
        <fieldset class=3D"mimeAttachmentHeader"></fieldset>
        <br>
        <pre wrap=3D"">_______________________________________________
Users mailing list
<a moz-do-not-send=3D"true" class=3D"moz-txt-link-abbreviated" href=3D"ma=
ilto:Users@ovirt.org">Users@ovirt.org</a>
<a moz-do-not-send=3D"true" class=3D"moz-txt-link-freetext" href=3D"http:=
//lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/=
listinfo/users</a>
</pre>
      </blockquote>
      <br>
      <pre class=3D"moz-signature" cols=3D"72">--=20
Nathana=EBl Blanchet

Supervision r=E9seau
P=F4le Infrastrutures Informatiques
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5 =09
T=E9l. 33 (0)4 67 54 84 55
Fax  33 (0)4 67 54 84 14
<a moz-do-not-send=3D"true" class=3D"moz-txt-link-abbreviated" href=3D"ma=
ilto:blanchet@abes.fr">blanchet@abes.fr</a> </pre>
    </blockquote>
    <br>
    <pre class=3D"moz-signature" cols=3D"72">--=20
Nathana=EBl Blanchet

Supervision r=E9seau
P=F4le Infrastrutures Informatiques
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5 =09
T=E9l. 33 (0)4 67 54 84 55
Fax  33 (0)4 67 54 84 14
<a class=3D"moz-txt-link-abbreviated" href=3D"mailto:blanchet@abes.fr">bl=
anchet@abes.fr</a> </pre>
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Re: [ovirt-users] virsh athentification failure

Nathanaël Blanchet