This is a multi-part message in MIME format. --------------77215057B0C2F4F742B0DB2C Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Hi Tomáš, virsh list --all works locally and results in list of all VMs. virsh -c xen+ssh://root@192.168.1.40 results in two errors: error: failed to connect to hypervisor error: End of file while reading data: : Input/output error -- Thanks & Regards, Anantha Raghava On Thursday 11 August 2016 04:11 PM, Tomáš Golembiovský wrote:
Hi,
On Thu, 11 Aug 2016 14:14:24 +0530 Anantha Raghava <raghav@exzatechconsulting.com> wrote:
Hi,
Tested this with different combinations:
a. from VDSM host, both "ssh root@192.168.1.40" and "sudo -u vdsm ssh root@192.168.1.40" commands are logging in without asking for password and I can run all xe commands without any glitch without modifications to default xen server firewall or SELinux rules. Could you please verify that running 'virsh list --all' localy works too?
b. With firewall enabled and SELinux set to enforcing or permissive or disabled, I run "virsh -c ssh://root@192.168.1.40". And the command is resulting in two errors:
error: filed to connect to the hypervisor error: unable to connect to the server at '192.168.1.40:16514' : No route to the host.
c. With firewall disabled and SELinux set to Enforcing or permissive or disabled, I run "virsh -c ssh://192.168.1.40". And the command is resulting in two errors
error: filed to connect to the hypervisor error: unable to connect to the server at '192.168.1.40:16514' : Connection refused
That is because your libvirt URI is wrong. It has to be 'xen+ssh://...' not 'ssh://...'.
Does it work if you try: virsh -c 'xen+ssh://root@192.168.1.40'
Best regards,
Tomas
--------------77215057B0C2F4F742B0DB2C Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit <html> <head> <meta content="text/html; charset=utf-8" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <p>Hi Tomáš,</p> <p>virsh list --all works locally and results in list of all VMs. <br> </p> <p>virsh -c <a class="moz-txt-link-abbreviated" href="mailto:xen+ssh://root@192.168.1.40">xen+ssh://root@192.168.1.40</a> results in two errors:</p> <font face="Courier New, Courier, monospace">error: failed to connect to hypervisor</font><br> <font face="Courier New, Courier, monospace">error: End of file while reading data: : Input/output error</font><br> <div class="moz-signature"> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <title></title> <meta name="generator" content="LibreOffice 5.0.3.2 (Linux)"> <meta name="created" content="00:00:00"> <meta name="changedby" content="Anantha Raghava"> <meta name="changed" content="2016-01-05T17:20:50.677541300"> <meta name="created" content="00:00:00"> <meta name="changedby" content="Anantha Raghava"> <meta name="changed" content="2015-12-20T09:03:26.251763811"> <meta name="created" content="2015-02-21T00:00:00"> <meta name="changedby" content="Anantha Raghava"> <meta name="changed" content="2015-12-20T09:02:11.666821134"> <style type="text/css"> @page { margin: 2cm } p { margin-bottom: 0.25cm; color: #000000; line-height: 120% } address { color: #000000 } a:link { so-language: zxx } </style> <p>-- </p> <p style="margin-bottom: 0cm; line-height: 100%"><font face="Times New Roman, serif">Thanks & Regards,</font></p> <address style="line-height: 100%"><font face="Times New Roman, serif">Anantha Raghava</font></address> <br> </div> <div class="moz-cite-prefix">On Thursday 11 August 2016 04:11 PM, Tomáš Golembiovský wrote:<br> </div> <blockquote cite="mid:20160811124147.50700bb6@fiorina" type="cite"> <pre wrap="">Hi, On Thu, 11 Aug 2016 14:14:24 +0530 Anantha Raghava <a class="moz-txt-link-rfc2396E" href="mailto:raghav@exzatechconsulting.com"><raghav@exzatechconsulting.com></a> wrote: </pre> <blockquote type="cite"> <pre wrap="">Hi, Tested this with different combinations: a. from VDSM host, both "ssh <a class="moz-txt-link-abbreviated" href="mailto:root@192.168.1.40">root@192.168.1.40</a>" and "sudo -u vdsm ssh <a class="moz-txt-link-abbreviated" href="mailto:root@192.168.1.40">root@192.168.1.40</a>" commands are logging in without asking for password and I can run all xe commands without any glitch without modifications to default xen server firewall or SELinux rules. </pre> </blockquote> <pre wrap=""> Could you please verify that running 'virsh list --all' localy works too? </pre> <blockquote type="cite"> <pre wrap=""> b. With firewall enabled and SELinux set to enforcing or permissive or disabled, I run "virsh -c <a class="moz-txt-link-abbreviated" href="mailto:ssh://root@192.168.1.40">ssh://root@192.168.1.40</a>". And the command is resulting in two errors: error: filed to connect to the hypervisor error: unable to connect to the server at '192.168.1.40:16514' : No route to the host. c. With firewall disabled and SELinux set to Enforcing or permissive or disabled, I run "virsh -c ssh://192.168.1.40". And the command is resulting in two errors error: filed to connect to the hypervisor error: unable to connect to the server at '192.168.1.40:16514' : Connection refused </pre> </blockquote> <pre wrap=""> That is because your libvirt URI is wrong. It has to be 'xen+ssh://...' not 'ssh://...'. Does it work if you try: virsh -c '<a class="moz-txt-link-abbreviated" href="mailto:xen+ssh://root@192.168.1.40">xen+ssh://root@192.168.1.40</a>' Best regards, Tomas </pre> </blockquote> <br> </body> </html> --------------77215057B0C2F4F742B0DB2C--