You can generate one :). There are different guides for different platforms.
The link I sent is the good start on where to put the keys and how to set it up. Petr On Thu, Feb 8, 2018 at 3:09 PM, maoz zadok <[email protected]> wrote: > 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), > I think that it's a bug, I manage to migrate with TCP but I just want to > let you know. > > is it possible to use ssh-key from the agent GUI? how can I get the key? > > On Thu, Feb 8, 2018 at 2:51 PM, Petr Kotas <[email protected]> wrote: > >> Hi Maoz, >> >> it looks like cannot connect due to wrong setup of ssh keys. Which linux >> are you using? >> The guide for setting the ssh connection to libvirt is here: >> https://wiki.libvirt.org/page/SSHSetup >> >> May it helps? >> >> Petr >> >> On Wed, Feb 7, 2018 at 10:53 PM, maoz zadok <[email protected]> wrote: >> >>> Hello there, >>> >>> I'm following https://www.ovirt.org/develop/ >>> release-management/features/virt/KvmToOvirt/ guide in order to import >>> VMS from Libvirt to oVirt using ssh. >>> URL: "qemu+ssh://host1.example.org/system" >>> >>> and get the following error: >>> Failed to communicate with the external provider, see log for additional >>> details. >>> >>> >>> *oVirt agent log:* >>> >>> *- Failed to retrieve VMs information from external server >>> qemu+ssh://XXX.XXX.XXX.XXX/system* >>> *- VDSM XXX command GetVmsNamesFromExternalProviderVDS failed: Cannot >>> recv data: Host key verification failed.: Connection reset by peer* >>> >>> >>> >>> *remote host sshd DEBUG log:* >>> *Feb 7 16:38:29 XXX sshd[110005]: Connection from XXX.XXX.XXX.147 port >>> 48148 on XXX.XXX.XXX.123 port 22* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: Client protocol version 2.0; >>> client software version OpenSSH_7.4* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: match: OpenSSH_7.4 pat >>> OpenSSH* compat 0x04000000* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: Local version string >>> SSH-2.0-OpenSSH_7.4* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: Enabling compatibility mode >>> for protocol 2.0* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: SELinux support disabled >>> [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: permanently_set_uid: 74/74 >>> [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: list_hostkey_types: >>> ssh-rsa,rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519 [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: SSH2_MSG_KEXINIT sent >>> [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: SSH2_MSG_KEXINIT received >>> [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: kex: algorithm: >>> curve25519-sha256 [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: kex: host key algorithm: >>> ecdsa-sha2-nistp256 [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: kex: client->server cipher: >>> [email protected] <[email protected]> MAC: >>> <implicit> compression: none [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: kex: server->client cipher: >>> [email protected] <[email protected]> MAC: >>> <implicit> compression: none [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: kex: curve25519-sha256 >>> need=64 dh_need=64 [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: kex: curve25519-sha256 >>> need=64 dh_need=64 [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: expecting >>> SSH2_MSG_KEX_ECDH_INIT [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: rekey after 134217728 blocks >>> [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: SSH2_MSG_NEWKEYS sent >>> [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: expecting SSH2_MSG_NEWKEYS >>> [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: Connection closed by XXX.XXX.XXX.147 >>> port 48148 [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: do_cleanup [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: do_cleanup* >>> *Feb 7 16:38:29 XXX sshd[110005]: debug1: Killing privsep child 110006* >>> *Feb 7 16:38:29 XXX sshd[109922]: debug1: Forked child 110007.* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: Set /proc/self/oom_score_adj >>> to 0* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: rexec start in 5 out 5 >>> newsock 5 pipe 7 sock 8* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: inetd sockets after dupping: >>> 3, 3* >>> *Feb 7 16:38:29 XXX sshd[110007]: Connection from XXX.XXX.XXX.147 port >>> 48150 on XXX.XXX.XXX.123 port 22* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: Client protocol version 2.0; >>> client software version OpenSSH_7.4* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: match: OpenSSH_7.4 pat >>> OpenSSH* compat 0x04000000* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: Local version string >>> SSH-2.0-OpenSSH_7.4* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: Enabling compatibility mode >>> for protocol 2.0* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: SELinux support disabled >>> [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: permanently_set_uid: 74/74 >>> [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: list_hostkey_types: >>> ssh-rsa,rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519 [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: SSH2_MSG_KEXINIT sent >>> [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: SSH2_MSG_KEXINIT received >>> [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: kex: algorithm: >>> curve25519-sha256 [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: kex: host key algorithm: >>> ecdsa-sha2-nistp256 [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: kex: client->server cipher: >>> [email protected] <[email protected]> MAC: >>> <implicit> compression: none [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: kex: server->client cipher: >>> [email protected] <[email protected]> MAC: >>> <implicit> compression: none [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: kex: curve25519-sha256 >>> need=64 dh_need=64 [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: kex: curve25519-sha256 >>> need=64 dh_need=64 [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: expecting >>> SSH2_MSG_KEX_ECDH_INIT [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: rekey after 134217728 blocks >>> [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: SSH2_MSG_NEWKEYS sent >>> [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: expecting SSH2_MSG_NEWKEYS >>> [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: Connection closed by XXX.XXX.XXX.147 >>> port 48150 [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: do_cleanup [preauth]* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: do_cleanup* >>> *Feb 7 16:38:29 XXX sshd[110007]: debug1: Killing privsep child 110008* >>> *Feb 7 16:38:30 XXX sshd[109922]: debug1: Forked child 110009.* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: Set /proc/self/oom_score_adj >>> to 0* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: rexec start in 5 out 5 >>> newsock 5 pipe 7 sock 8* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: inetd sockets after dupping: >>> 3, 3* >>> *Feb 7 16:38:30 XXX sshd[110009]: Connection from XXX.XXX.XXX.147 port >>> 48152 on XXX.XXX.XXX.123 port 22* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: Client protocol version 2.0; >>> client software version OpenSSH_7.4* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: match: OpenSSH_7.4 pat >>> OpenSSH* compat 0x04000000* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: Local version string >>> SSH-2.0-OpenSSH_7.4* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: Enabling compatibility mode >>> for protocol 2.0* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: SELinux support disabled >>> [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: permanently_set_uid: 74/74 >>> [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: list_hostkey_types: >>> ssh-rsa,rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519 [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: SSH2_MSG_KEXINIT sent >>> [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: SSH2_MSG_KEXINIT received >>> [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: kex: algorithm: >>> curve25519-sha256 [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: kex: host key algorithm: >>> ecdsa-sha2-nistp256 [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: kex: client->server cipher: >>> [email protected] <[email protected]> MAC: >>> <implicit> compression: none [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: kex: server->client cipher: >>> [email protected] <[email protected]> MAC: >>> <implicit> compression: none [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: kex: curve25519-sha256 >>> need=64 dh_need=64 [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: kex: curve25519-sha256 >>> need=64 dh_need=64 [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: expecting >>> SSH2_MSG_KEX_ECDH_INIT [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: rekey after 134217728 blocks >>> [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: SSH2_MSG_NEWKEYS sent >>> [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: expecting SSH2_MSG_NEWKEYS >>> [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: Connection closed by XXX.XXX.XXX.147 >>> port 48152 [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: do_cleanup [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: do_cleanup* >>> *Feb 7 16:38:30 XXX sshd[110009]: debug1: Killing privsep child 110010* >>> *Feb 7 16:38:30 XXX sshd[109922]: debug1: Forked child 110011.* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: Set /proc/self/oom_score_adj >>> to 0* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: rexec start in 5 out 5 >>> newsock 5 pipe 7 sock 8* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: inetd sockets after dupping: >>> 3, 3* >>> *Feb 7 16:38:30 XXX sshd[110011]: Connection from XXX.XXX.XXX.147 port >>> 48154 on XXX.XXX.XXX.123 port 22* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: Client protocol version 2.0; >>> client software version OpenSSH_7.4* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: match: OpenSSH_7.4 pat >>> OpenSSH* compat 0x04000000* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: Local version string >>> SSH-2.0-OpenSSH_7.4* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: Enabling compatibility mode >>> for protocol 2.0* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: SELinux support disabled >>> [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: permanently_set_uid: 74/74 >>> [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: list_hostkey_types: >>> ssh-rsa,rsa-sha2-512,rsa-sha2-256,ecdsa-sha2-nistp256,ssh-ed25519 [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: SSH2_MSG_KEXINIT sent >>> [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: SSH2_MSG_KEXINIT received >>> [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: kex: algorithm: >>> curve25519-sha256 [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: kex: host key algorithm: >>> ecdsa-sha2-nistp256 [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: kex: client->server cipher: >>> [email protected] <[email protected]> MAC: >>> <implicit> compression: none [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: kex: server->client cipher: >>> [email protected] <[email protected]> MAC: >>> <implicit> compression: none [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: kex: curve25519-sha256 >>> need=64 dh_need=64 [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: kex: curve25519-sha256 >>> need=64 dh_need=64 [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: expecting >>> SSH2_MSG_KEX_ECDH_INIT [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: rekey after 134217728 blocks >>> [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: SSH2_MSG_NEWKEYS sent >>> [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: debug1: expecting SSH2_MSG_NEWKEYS >>> [preauth]* >>> *Feb 7 16:38:30 XXX sshd[110011]: Connection closed by XXX.XXX.XXX.147 >>> port 48154 [preauth]* >>> >>> >>> Thank you! >>> >>> _______________________________________________ >>> Users mailing list >>> [email protected] >>> http://lists.ovirt.org/mailman/listinfo/users >>> >>> >> >
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