<div dir="ltr"><div><div>You can generate one :). There are different guides for different platforms.<br><br></div>The link I sent is the good start on where to put the keys and how to set it up.<br><br></div>Petr<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Feb 8, 2018 at 3:09 PM, maoz zadok <span dir="ltr"><<a href="mailto:maozza@gmail.com" target="_blank">maozza@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Using the command line on the engine machine (as root) works fine. I don't use ssh key from the agent GUI but the authentication section (with root user and password),<div>I think that it's a bug, I manage to migrate with TCP but I just want to let you know.</div><div><br></div><div>is it possible to use ssh-key from the agent GUI? how can I get the key?</div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Feb 8, 2018 at 2:51 PM, Petr Kotas <span dir="ltr"><<a href="mailto:pkotas@redhat.com" target="_blank">pkotas@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div>Hi Maoz,<br><br></div>it looks like cannot connect due to wrong setup of ssh keys. Which linux are you using?<br></div>The guide for setting the ssh connection to libvirt is here: <a href="https://wiki.libvirt.org/page/SSHSetup" target="_blank">https://wiki.libvirt.org/page/<wbr>SSHSetup</a><br><br></div>May it helps?<br><br></div>Petr<br></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="m_9152672452162185351h5">On Wed, Feb 7, 2018 at 10:53 PM, maoz zadok <span dir="ltr"><<a href="mailto:maozza@gmail.com" target="_blank">maozza@gmail.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="m_9152672452162185351h5"><div dir="ltr">Hello there,<div><br></div><div>I'm following <span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><a href="https://www.ovirt.org/develop/release-management/features/virt/KvmToOvirt/" target="_blank">https://www.ovirt.org/develop/<wbr>release-management/features/vi<wbr>rt/KvmToOvirt/</a> </span>guide in order to import VMS from Libvirt to oVirt using ssh.</div><div> URL: "qemu+ssh://<a href="http://host1.example.org/system" target="_blank">host1.example.org/<wbr>system</a>"</div><div><br></div><div>and get the following error:</div><div><div>Failed to communicate with the external provider, see log for additional details.</div></div><div><br></div><div><br></div><div><b><u>oVirt agent log:</u></b></div><div><i><font size="1">- Failed to retrieve VMs information from external server qemu+ssh://XXX.XXX.XXX.XXX/sys<wbr>tem<br></font></i></div><div><i><font size="1">- VDSM XXX command GetVmsNamesFromExternalProvide<wbr>rVDS failed: Cannot recv data: Host key verification failed.: Connection reset by peer</font></i><br></div><div><br></div><div><br></div><div><br></div><div><u><b>remote host sshd DEBUG log:</b></u></div><div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: Connection from XXX.XXX.XXX.147 port 48148 on XXX.XXX.XXX.123 port 22</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: Client protocol version 2.0; client software version OpenSSH_7.4</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: match: OpenSSH_7.4 pat OpenSSH* compat 0x04000000</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: Local version string SSH-2.0-OpenSSH_7.4</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: Enabling compatibility mode for protocol 2.0</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: SELinux support disabled [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: permanently_set_uid: 74/74 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: list_hostkey_types: ssh-rsa,rsa-sha2-512,rsa-sha2-<wbr>256,ecdsa-sha2-nistp256,ssh-ed<wbr>25519 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: SSH2_MSG_KEXINIT sent [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: SSH2_MSG_KEXINIT received [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: kex: algorithm: curve25519-sha256 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: kex: host key algorithm: ecdsa-sha2-nistp256 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: kex: client->server cipher: <a href="mailto:chacha20-poly1305@openssh.com" target="_blank">chacha20-poly1305@openssh.com</a> MAC: <implicit> compression: none [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: kex: server->client cipher: <a href="mailto:chacha20-poly1305@openssh.com" target="_blank">chacha20-poly1305@openssh.com</a> MAC: <implicit> compression: none [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: kex: curve25519-sha256 need=64 dh_need=64 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: kex: curve25519-sha256 need=64 dh_need=64 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: expecting SSH2_MSG_KEX_ECDH_INIT [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: rekey after 134217728 blocks [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: SSH2_MSG_NEWKEYS sent [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: expecting SSH2_MSG_NEWKEYS [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: Connection closed by XXX.XXX.XXX.147 port 48148 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: do_cleanup [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: do_cleanup</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110005]: debug1: Killing privsep child 110006</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[109922]: debug1: Forked child 110007.</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: Set /proc/self/oom_score_adj to 0</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: rexec start in 5 out 5 newsock 5 pipe 7 sock 8</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: inetd sockets after dupping: 3, 3</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: Connection from XXX.XXX.XXX.147 port 48150 on XXX.XXX.XXX.123 port 22</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: Client protocol version 2.0; client software version OpenSSH_7.4</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: match: OpenSSH_7.4 pat OpenSSH* compat 0x04000000</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: Local version string SSH-2.0-OpenSSH_7.4</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: Enabling compatibility mode for protocol 2.0</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: SELinux support disabled [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: permanently_set_uid: 74/74 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: list_hostkey_types: ssh-rsa,rsa-sha2-512,rsa-sha2-<wbr>256,ecdsa-sha2-nistp256,ssh-ed<wbr>25519 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: SSH2_MSG_KEXINIT sent [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: SSH2_MSG_KEXINIT received [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: kex: algorithm: curve25519-sha256 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: kex: host key algorithm: ecdsa-sha2-nistp256 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: kex: client->server cipher: <a href="mailto:chacha20-poly1305@openssh.com" target="_blank">chacha20-poly1305@openssh.com</a> MAC: <implicit> compression: none [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: kex: server->client cipher: <a href="mailto:chacha20-poly1305@openssh.com" target="_blank">chacha20-poly1305@openssh.com</a> MAC: <implicit> compression: none [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: kex: curve25519-sha256 need=64 dh_need=64 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: kex: curve25519-sha256 need=64 dh_need=64 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: expecting SSH2_MSG_KEX_ECDH_INIT [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: rekey after 134217728 blocks [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: SSH2_MSG_NEWKEYS sent [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: expecting SSH2_MSG_NEWKEYS [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: Connection closed by XXX.XXX.XXX.147 port 48150 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: do_cleanup [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: do_cleanup</font></i></div><div><i><font size="1">Feb 7 16:38:29 XXX sshd[110007]: debug1: Killing privsep child 110008</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[109922]: debug1: Forked child 110009.</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: Set /proc/self/oom_score_adj to 0</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: rexec start in 5 out 5 newsock 5 pipe 7 sock 8</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: inetd sockets after dupping: 3, 3</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: Connection from XXX.XXX.XXX.147 port 48152 on XXX.XXX.XXX.123 port 22</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: Client protocol version 2.0; client software version OpenSSH_7.4</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: match: OpenSSH_7.4 pat OpenSSH* compat 0x04000000</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: Local version string SSH-2.0-OpenSSH_7.4</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: Enabling compatibility mode for protocol 2.0</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: SELinux support disabled [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: permanently_set_uid: 74/74 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: list_hostkey_types: ssh-rsa,rsa-sha2-512,rsa-sha2-<wbr>256,ecdsa-sha2-nistp256,ssh-ed<wbr>25519 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: SSH2_MSG_KEXINIT sent [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: SSH2_MSG_KEXINIT received [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: kex: algorithm: curve25519-sha256 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: kex: host key algorithm: ecdsa-sha2-nistp256 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: kex: client->server cipher: <a href="mailto:chacha20-poly1305@openssh.com" target="_blank">chacha20-poly1305@openssh.com</a> MAC: <implicit> compression: none [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: kex: server->client cipher: <a href="mailto:chacha20-poly1305@openssh.com" target="_blank">chacha20-poly1305@openssh.com</a> MAC: <implicit> compression: none [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: kex: curve25519-sha256 need=64 dh_need=64 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: kex: curve25519-sha256 need=64 dh_need=64 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: expecting SSH2_MSG_KEX_ECDH_INIT [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: rekey after 134217728 blocks [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: SSH2_MSG_NEWKEYS sent [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: expecting SSH2_MSG_NEWKEYS [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: Connection closed by XXX.XXX.XXX.147 port 48152 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: do_cleanup [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: do_cleanup</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110009]: debug1: Killing privsep child 110010</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[109922]: debug1: Forked child 110011.</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: Set /proc/self/oom_score_adj to 0</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: rexec start in 5 out 5 newsock 5 pipe 7 sock 8</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: inetd sockets after dupping: 3, 3</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: Connection from XXX.XXX.XXX.147 port 48154 on XXX.XXX.XXX.123 port 22</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: Client protocol version 2.0; client software version OpenSSH_7.4</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: match: OpenSSH_7.4 pat OpenSSH* compat 0x04000000</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: Local version string SSH-2.0-OpenSSH_7.4</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: Enabling compatibility mode for protocol 2.0</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: SELinux support disabled [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: permanently_set_uid: 74/74 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: list_hostkey_types: ssh-rsa,rsa-sha2-512,rsa-sha2-<wbr>256,ecdsa-sha2-nistp256,ssh-ed<wbr>25519 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: SSH2_MSG_KEXINIT sent [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: SSH2_MSG_KEXINIT received [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: kex: algorithm: curve25519-sha256 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: kex: host key algorithm: ecdsa-sha2-nistp256 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: kex: client->server cipher: <a href="mailto:chacha20-poly1305@openssh.com" target="_blank">chacha20-poly1305@openssh.com</a> MAC: <implicit> compression: none [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: kex: server->client cipher: <a href="mailto:chacha20-poly1305@openssh.com" target="_blank">chacha20-poly1305@openssh.com</a> MAC: <implicit> compression: none [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: kex: curve25519-sha256 need=64 dh_need=64 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: kex: curve25519-sha256 need=64 dh_need=64 [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: expecting SSH2_MSG_KEX_ECDH_INIT [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: rekey after 134217728 blocks [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: SSH2_MSG_NEWKEYS sent [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: debug1: expecting SSH2_MSG_NEWKEYS [preauth]</font></i></div><div><i><font size="1">Feb 7 16:38:30 XXX sshd[110011]: Connection closed by XXX.XXX.XXX.147 port 48154 [preauth]</font></i></div></div><div><br></div><div><br></div><div>Thank you!</div></div>
<br></div></div>______________________________<wbr>_________________<br>
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