Start lab from cli

[tcpip]

Hi all,

I have my lab but sometimes I don't have access to the GUI to start it up, is there any way I can do this via cli?

Thanks.

[ecze]

Code: Select all

root@eve-ng:~# /opt/unetlab/wrappers/unl_wrapper

Usage: /opt/unetlab/wrappers/unl_wrapper -a <action> <options>
-a <s>     Action can be:
           - delete: delete a lab file even if it's not valid
                     requires -T, -F
           - export: export a runnign-config to a file
                     requires -T, -F, -D is optional
           - fixpermissions: fix file/dir permissions
           - platform: print the hardware platform
           - start: start one or all nodes
                     requires -T, -F, -D is optional
           - stop: stop one or all nodes
                     requires -T, -F, -D is optional
           - wipe: wipe one or all nodes
                     requires -T, -F, -D is optional
Options:
-F <n>     Lab file
-T <n>     Tenant ID
-D <n>     Device ID (if not used, all devices will be impacted)

[tcpip]

Thanks!!!!!

[tcpip]

HI all

Im execuring

/opt/unetlab/wrappers/unl_wrapper -a start -T 0 -F /Kirk/DHCP.unl

but no luck

thanks in advance.

[ramindia]

HI all

Im execuring

/opt/unetlab/wrappers/unl_wrapper -a start -T 0 -F /Kirk/DHCP.unl

but no luck

thanks in advance.

what is the errors ?

R!

[tcpip]

file not found, i but the lab is there, i can start it via gui with no issues.

[tcpip]

/opt/unetlab/wrappers/unl_wrapper -a start -T 0 -F Python.unl

Jan 02 01:00:24 ERROR: Python.unl Cannot load lab, invalid folder (20002).
Jan 02 01:00:24 Jan 02 01:00:24 ERROR: Cannot load lab, invalid folder (20002).
Jan 02 01:00:24 Jan 02 01:00:24 ERROR: Lab file is not valid (7).

[breakintheweb]

/opt/unetlab/wrappers/unl_wrapper -a start -T 0 -F Python.unl

Jan 02 01:00:24 ERROR: Python.unl Cannot load lab, invalid folder (20002).
Jan 02 01:00:24 Jan 02 01:00:24 ERROR: Cannot load lab, invalid folder (20002).
Jan 02 01:00:24 Jan 02 01:00:24 ERROR: Lab file is not valid (7).

Try with the full path to the .unl

/opt/unetlab/wrappers/unl_wrapper -a start -T 0 -F /opt/unetlab/labs/Python.unl

[tcpip]

Thanks thats working , only one thing I was executing the comand in the same folder where the .unl files are.


thansk

[breakintheweb]

Thanks thats working , only one thing I was executing the comand in the same folder where the .unl files are.


thansk

unl_wrapper dosen't start the nodes directly but instead calls another script/binary that does. This script/binary may be looking in it's directory for the unl file if you don't specify the full path.