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Start lab from cli
Posted: Thu Jul 06, 2017 12:30 pm
by 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.
Re: Start lab from cli
Posted: Thu Jul 06, 2017 12:33 pm
by 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)
Re: Start lab from cli
Posted: Thu Jul 06, 2017 2:04 pm
by tcpip
Thanks!!!!!
Re: Start lab from cli
Posted: Sun Dec 31, 2017 5:35 pm
by tcpip
HI all
Im execuring
/opt/unetlab/wrappers/unl_wrapper -a start -T 0 -F /Kirk/DHCP.unl
but no luck
thanks in advance.
Re: Start lab from cli
Posted: Mon Jan 01, 2018 2:49 pm
by ramindia
tcpip wrote: ↑Sun Dec 31, 2017 5:35 pm
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!
Re: Start lab from cli
Posted: Mon Jan 01, 2018 2:56 pm
by tcpip
file not found, i but the lab is there, i can start it via gui with no issues.
Re: Start lab from cli
Posted: Tue Jan 02, 2018 12:01 am
by 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).
Re: Start lab from cli
Posted: Tue Jan 02, 2018 7:12 pm
by breakintheweb
tcpip wrote: ↑Tue Jan 02, 2018 12:01 am
/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
Re: Start lab from cli
Posted: Wed Jan 03, 2018 8:58 pm
by tcpip
Thanks thats working , only one thing I was executing the comand in the same folder where the .unl files are.
thansk
Re: Start lab from cli
Posted: Thu Jan 04, 2018 8:20 am
by breakintheweb
tcpip wrote: ↑Wed Jan 03, 2018 8:58 pm
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.