Set network in open nebula

i have not set network in open nebula…plz help

Hello!

Can you give us more information?

Dear sir,
Plz help me…show this error

Fri Jun 29 07:32:50 2018 [Z0][VM][I]: New state is ACTIVE
Fri Jun 29 07:32:50 2018 [Z0][VM][I]: New LCM state is PROLOG
Fri Jun 29 07:32:52 2018 [Z0][TM][I]: Command execution fail: /var/lib/one/remotes/tm/ssh/clone ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 88.198.130.129:/var/lib/one/datastores/0/0/disk.0 0 1
Fri Jun 29 07:32:52 2018 [Z0][TM][I]: clone: Cloning ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 in /var/lib/one/datastores/0/0/disk.0
Fri Jun 29 07:32:52 2018 [Z0][TM][E]: clone: Command “scp -r ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 88.198.130.129:/var/lib/one/datastores/0/0/disk.0” failed: Host key verification failed.
Fri Jun 29 07:32:52 2018 [Z0][TM][E]: Error copying ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 to 88.198.130.129:/var/lib/one/datastores/0/0/disk.0
Fri Jun 29 07:32:52 2018 [Z0][TM][I]: ExitCode: 1
Fri Jun 29 07:32:52 2018 [Z0][TM][E]: Error executing image transfer script: Error copying ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 to 88.198.130.129:/var/lib/one/datastores/0/0/disk.0
Fri Jun 29 07:32:52 2018 [Z0][VM][I]: New LCM state is PROLOG_FAILURE
Fri Jun 29 07:33:06 2018 [Z0][VM][I]: New LCM state is PROLOG
Fri Jun 29 07:33:09 2018 [Z0][TM][I]: Command execution fail: /var/lib/one/remotes/tm/ssh/clone ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 88.198.130.129:/var/lib/one/datastores/0/0/disk.0 0 1
Fri Jun 29 07:33:09 2018 [Z0][TM][I]: clone: Cloning ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 in /var/lib/one/datastores/0/0/disk.0
Fri Jun 29 07:33:09 2018 [Z0][TM][E]: clone: Command “scp -r ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 88.198.130.129:/var/lib/one/datastores/0/0/disk.0” failed: Host key verification failed.
Fri Jun 29 07:33:09 2018 [Z0][TM][E]: Error copying ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 to 88.198.130.129:/var/lib/one/datastores/0/0/disk.0
Fri Jun 29 07:33:09 2018 [Z0][TM][I]: ExitCode: 1
Fri Jun 29 07:33:09 2018 [Z0][TM][E]: Error executing image transfer script: Error copying ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 to 88.198.130.129:/var/lib/one/datastores/0/0/disk.0
Fri Jun 29 07:33:09 2018 [Z0][VM][I]: New LCM state is PROLOG_FAILURE
Fri Jun 29 07:45:41 2018 [Z0][VM][I]: New LCM state is PROLOG
Fri Jun 29 07:45:43 2018 [Z0][TM][I]: Command execution fail: /var/lib/one/remotes/tm/ssh/clone ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 88.198.130.129:/var/lib/one/datastores/0/0/disk.0 0 1
Fri Jun 29 07:45:43 2018 [Z0][TM][I]: clone: Cloning ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 in /var/lib/one/datastores/0/0/disk.0
Fri Jun 29 07:45:43 2018 [Z0][TM][E]: clone: Command “scp -r ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 88.198.130.129:/var/lib/one/datastores/0/0/disk.0” failed: Host key verification failed.
Fri Jun 29 07:45:43 2018 [Z0][TM][E]: Error copying ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 to 88.198.130.129:/var/lib/one/datastores/0/0/disk.0
Fri Jun 29 07:45:43 2018 [Z0][TM][I]: ExitCode: 1
Fri Jun 29 07:45:43 2018 [Z0][TM][E]: Error executing image transfer script: Error copying ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 to 88.198.130.129:/var/lib/one/datastores/0/0/disk.0
Fri Jun 29 07:45:43 2018 [Z0][VM][I]: New LCM state is PROLOG_FAILURE
Fri Jun 29 07:54:10 2018 [Z0][VM][I]: New LCM state is PROLOG
Fri Jun 29 07:54:13 2018 [Z0][TM][I]: Command execution fail: /var/lib/one/remotes/tm/ssh/clone ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 88.198.130.129:/var/lib/one/datastores/0/0/disk.0 0 1
Fri Jun 29 07:54:13 2018 [Z0][TM][I]: clone: Cloning ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 in /var/lib/one/datastores/0/0/disk.0
Fri Jun 29 07:54:13 2018 [Z0][TM][E]: clone: Command “scp -r ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 88.198.130.129:/var/lib/one/datastores/0/0/disk.0” failed: Host key verification failed.
Fri Jun 29 07:54:13 2018 [Z0][TM][E]: Error copying ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 to 88.198.130.129:/var/lib/one/datastores/0/0/disk.0
Fri Jun 29 07:54:13 2018 [Z0][TM][I]: ExitCode: 1
Fri Jun 29 07:54:13 2018 [Z0][TM][E]: Error executing image transfer script: Error copying ditcore:/var/lib/one//datastores/1/42f4ab6a6b259707f9d89d0e1feb26c3 to 88.198.130.129:/var/lib/one/datastores/0/0/disk.0
Fri Jun 29 07:54:13 2018 [Z0][VM][I]: New LCM state is PROLOG_FAILURE

You must strictly follow the installation procedure. It looks like you are missing this step

done
but how get access of vm machine for ssh…plz