Hello,
we have the need to perform tests that require reboots of the DUT between their executions. Few examples are to check rootfs upgrades or to check configurations changes to persist .
I have few questions:
* Does LAVA support those cases?
* If yes, does LAVA support multiple reboots?
* If yes, how can I write tests in order to run different sets of tests at any boot.
* Example: 1) do an upgrade 2) reboot the device 3) Check if the upgrade was successful
* How can I structure my pipeline?
Thanks
--
Diego Russo | Staff Software Engineer | Mbed Linux OS
ARM Ltd. CPC1, Capital Park, Cambridge Road, Fulbourn, CB21 5XE, United Kingdom
http://www.diegor.co.uk - https://os.mbed.com/linux-os/
IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.
Dear Lava users,
I'm trying to create a job that performs the following steps :
Deploy to flasher our custom tool (OK)
Boot in bootloader mode - u-boot (OK)
Test in interactive mode (OK)
From interactive mode start kernel (OK)
Launch a test from kernel (KO)
The last part fails because I don't know where to check the kernel prompt. I cannot add a boot stage and declare an additional prompt because I don't want to reboot, that would reset the configuration done in interactive mode.
Do you have any piece of advice or example of job showing how to proceed to manage the kernel prompt & autologin in such a job?
Best regards,
Denis
Hello,
A request from some Lava users internally.
We have 3 boot stages, TF-A, U-boot, and kernel.
Is there a way, in a Lava job, to test that these components' versions are the expected ones?
That would mean, as far as I understand, not testing the embedded software itself, but the Lava job log...
Best regards,
Denis
Two questions here:
1. If a master-only instance here, how to upgrade without data loss?
2. If a slave-only instance here, how to upgrade without data loss?
Please suggest, thanks.
Hello,
the lava-dispatcher package installs a file in /etc/modules-load.d/lava-modules.conf, containing the following lines:
install ipv6 modprobe ipv6
install brltty /bin/false
On my debian 9.3 system, this file leads to failures when the systemd-modules-load service starts:
Job for systemd-modules-load.service failed because the control process exited with error code.
See "systemctl status systemd-modules-load.service" and "journalctl -xe" for details.
The details in journalctl say:
Jan 07 15:08:30 a048 systemd[1]: Starting Load Kernel Modules...
-- Subject: Unit systemd-modules-load.service has begun start-up
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- Unit systemd-modules-load.service has begun starting up.
Jan 07 15:08:30 a048 systemd-modules-load[2088]: Failed to find module 'install ipv6 modprobe ipv6'
Jan 07 15:08:30 a048 systemd-modules-load[2088]: Failed to find module 'install brltty /bin/false'
Jan 07 15:08:30 a048 systemd[1]: systemd-modules-load.service: Main process exited, code=exited, status=1/FAILURE
Jan 07 15:08:30 a048 systemd[1]: Failed to start Load Kernel Modules.
Obviously the "install" syntax is supported only in /etc/modprobe.d:
https://manpages.debian.org/stretch/kmod/modprobe.d.5.en.html
But not in /etc/modules-load.d:
https://manpages.debian.org/stretch/systemd/modules-load.d.5.en.html
Is this a known issue?
Mit freundlichen Grüßen / Best regards
Tim Jaacks
DEVELOPMENT ENGINEER
Garz & Fricke GmbH
Tempowerkring 2
21079 Hamburg
Direct: +49 40 791 899 - 55
Fax: +49 40 791899 - 39
tim.jaacks(a)garz-fricke.com
www.garz-fricke.com
WE MAKE IT YOURS!
Sitz der Gesellschaft: D-21079 Hamburg
Registergericht: Amtsgericht Hamburg, HRB 60514
Geschäftsführer: Matthias Fricke, Manfred Garz, Marc-Michael Braun
Folks,
We have the need to run some tests which requires a process off DUT to be executed.
Examples are:
* port scan like process against the DUT
* cli tests which interact with the DUT
The workflow could be like:
* Deploy the DUT
* Boot the DUT
* Run a process off DUT (actual test)
* Collect test results
In our setup we assume there is always a network connection between the DUT and the LAVA dispatcher.
How can we achieve such workflow with LAVA?
Cheers
--
Diego Russo | Staff Software Engineer | Mbed Linux OS
ARM Ltd. CPC1, Capital Park, Cambridge Road, Fulbourn, CB21 5XE, United Kingdom
http://www.diegor.co.uk - https://os.mbed.com/linux-os/
IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.
Dear all,
I need to get "jobs logs" using lavacli. To do that, I use the following command : lavacli jobs logs <job_id>
I can perform this operation with a user that has a profile "superuser".
We have also users with restricted permissions ( they can only submit jobs using lavacli ), and I would like them
to get logs using lavacli.
So, I have consulted in the Lava django administration page, the users permission that can be set, but I could not find
which option could allow a "basic user" to get log jobs using lavacli.
Is it possible to allow a user with "basic profile" to do that ?
If yes, with user permission have to be set ?
Best regards
Philippe Begnic
Just use the sample command "python zmq_client.py -j 357 --hostname tcp://127.0.0.1:5500 -t 1200"
Get the error:
Traceback (most recent call last):
File "zmq_client_1.py", line 155, in <module>
main()
File "zmq_client_1.py", line 139, in main
publisher = lookup_publisher(options.hostname, options.https)
File "zmq_client_1.py", line 109, in lookup_publisher
socket = server.scheduler.get_publisher_event_socket()
File "/usr/lib/python3.5/xmlrpc/client.py", line 1092, in __call__
return self.__send(self.__name, args)
File "/usr/lib/python3.5/xmlrpc/client.py", line 1432, in __request
verbose=self.__verbose
File "/usr/lib/python3.5/xmlrpc/client.py", line 1134, in request
return self.single_request(host, handler, request_body, verbose)
File "/usr/lib/python3.5/xmlrpc/client.py", line 1146, in single_request
http_conn = self.send_request(host, handler, request_body, verbose)
File "/usr/lib/python3.5/xmlrpc/client.py", line 1259, in send_request
self.send_content(connection, request_body)
File "/usr/lib/python3.5/xmlrpc/client.py", line 1289, in send_content
connection.endheaders(request_body)
File "/usr/lib/python3.5/http/client.py", line 1103, in endheaders
self._send_output(message_body)
File "/usr/lib/python3.5/http/client.py", line 934, in _send_output
self.send(msg)
File "/usr/lib/python3.5/http/client.py", line 877, in send
self.connect()
File "/usr/lib/python3.5/http/client.py", line 849, in connect
(self.host,self.port), self.timeout, self.source_address)
File "/usr/lib/python3.5/socket.py", line 694, in create_connection
for res in getaddrinfo(host, port, 0, SOCK_STREAM):
File "/usr/lib/python3.5/socket.py", line 733, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known
I wonder for following code, why http://tcp://127.0.0.1:5500/RPC2 will finally be passed to ServerProxy?
If I remove http, just tcp://127.0.0.1:5500/RPC2, it will say "OSError: unsupported XML-RPC protocol"
If I remove tcp, just http://127.0.0.1:5500/RPC2, it will hang in get_publisher_event_socket
I use 2018.11 version, please suggest!!!
xmlrpc_url = "http://%s/RPC2" % (hostname)
if https:
xmlrpc_url = "https://%s/RPC2" % (hostname)
server = xmlrpc.client.ServerProxy(xmlrpc_url)
try:
socket = server.scheduler.get_publisher_event_socket()
I am trying to submit test job using squad.
When squad fetch the result of lava, the interval is too long.
It takes at least 1 hour. I want to reduce fetch time as short as possible.
This is what Squad team answer.
Alternatively you can turn on ZMQ notifications in LAVA and run squad
listener. This will cause test results to be fetched immediately after
the test job finishes in LAVA. Enabling ZMQ publisher:
https://master.lavasoftware.org/static/docs/v2/advanced-installation.html#c….
SQUAD listener is a separate process. It doesn't need any additional
settings on top of what you already have.
So I want to try restart lava-publisher service.
I am running lava-server and dispatcher using Linaro lava docker image.
On docker container, there is no service named lava-publisher.
How can I manage this?
Thanks.
Hello,
Our LAVA deployment has both RPi3 B and B+ and we are interested only on the 32bit version. The device type to use looks like:
https://git.lavasoftware.org/lava/lava/blob/master/lava_scheduler_app/tests…
Does this device type cover both B and B+? I mean, can we use it for B+ as well?
If yes, what's the best way to differentiate those on LAVA? Creating a new device type for B+ (which is the same of the above) or using tags?
Thanks
--
Diego Russo | Staff Software Engineer | Mbed Linux OS
ARM Ltd. CPC1, Capital Park, Cambridge Road, Fulbourn, CB21 5XE, United Kingdom
http://www.diegor.co.uk - https://os.mbed.com/linux-os/
IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.
