{"id":7447,"date":"2014-06-19T03:58:20","date_gmt":"2014-06-19T03:58:20","guid":{"rendered":"https:\/\/unknownerror.org\/index.php\/2014\/06\/19\/virsh-cant-connect-to-ovirt-hypervisor-collection-of-common-programming-errors\/"},"modified":"2014-06-19T03:58:20","modified_gmt":"2014-06-19T03:58:20","slug":"virsh-cant-connect-to-ovirt-hypervisor-collection-of-common-programming-errors","status":"publish","type":"post","link":"https:\/\/unknownerror.org\/index.php\/2014\/06\/19\/virsh-cant-connect-to-ovirt-hypervisor-collection-of-common-programming-errors\/","title":{"rendered":"Virsh can&#39;t connect to ovirt hypervisor-Collection of common programming errors"},"content":{"rendered":"<p>I installed Ovirt and want to add network interface for NAT. So I need to connect to hypervisor by virsh and add nic.<\/p>\n<p>Ovirt installed on my local server, host (ovirt-engine.kvmserver.net) is on the same server.<\/p>\n<p>I tried to connect in readable mode is ok<\/p>\n<pre><code> # virsh -r\nWelcome to virsh, the virtualization interactive terminal.\n\nType:  'help' for help with commands\n       'quit' to quit\n\nvirsh &gt; list\n Id    Name                           State\n----------------------------------------------------\n 10    CentOS_test                    running\n 12    CentOS_test2                   running\n 16    Windows1                       running\n 17    Windows2                       running\n<\/code><\/pre>\n<p>In normal mode<\/p>\n<pre><code># virsh\nWelcome to virsh, the virtualization interactive terminal.\n\nType:  'help' for help with commands\n       'quit' to quit\n\nvirsh # list\nPlease enter your authentication name:\nPlease enter your password:\nerror: Failed to reconnect to the hypervisor\nerror: no valid connection\nerror: authentication failed: Failed to step SASL negotiation: -1 (SASL(-1): generic failure: All-whitespace username.)\n<\/code><\/pre>\n<p>As I understand I need to connect with certificate. I tried on https<\/p>\n<pre><code># virsh connect https:\/\/ovirt-engine.kvmserver.net\n2013-05-12 13:21:30.004+0000: 25581: info : libvirt version: 0.10.2, package: 18.el6_4.4 (CentOS BuildSystem , 2013-04-18-16:13:45, c6b7.bsys.dev.centos.org)\n2013-05-12 13:21:30.004+0000: 25581: warning : virNetTLSContextCheckCertificate:1102 : Certificate check failed Certificate [session] owner does not match the hostname ovirt-engine.kvmserver.net\nerror: Failed to connect to the hypervisor\nerror: authentication failed: Failed to verify peer's certificate\n<\/code><\/pre>\n<p>I tried on port 80<\/p>\n<pre><code># virsh connect http:\/\/ovirt-engine.kvmserver.net:80\nerror: Failed to connect to the hypervisor\nerror: authentication failed: TLS handshake failed A TLS packet with unexpected length was received.\n<\/code><\/pre>\n<p>How I should to connect to hypervisor?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I installed Ovirt and want to add network interface for NAT. So I need to connect to hypervisor by virsh and add nic. Ovirt installed on my local server, host (ovirt-engine.kvmserver.net) is on the same server. I tried to connect in readable mode is ok # virsh -r Welcome to virsh, the virtualization interactive terminal. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7447","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/7447","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=7447"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/7447\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=7447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=7447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=7447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}