lava-users

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919 discussions

by Diego Russo

Hello, Currently I'm testing a board type which deploys OE via u-boot-ums. Before flashing the image into the device, LAVA slave modifies the image copying tests definition onto it. Once the image is modified with all the tests, this is dd'ed into the device, booted and tests will be running. This is OK so far but as soon as we enable signed images (roofs will be R/O but we will be having other R/W partitions) this won't work anymore as we are changing the image and it needs to be resigned. Moreover, this is very board specific. I'm here to investigate alternative solutions which have a more "generic" approach which also a developer (without LAVA) can run. The only assumption is that *the DUT has always wired network connectivity with the SLAVE*. The workflow I have in mind is something like: 1) I have a signed image which I deploy onto the DUT 2) Boot the DUT 3) Instruct the device to get tests from somewhere (either from the SLAVE or internet) 4) Run those tests The step I'd like to solve is 3). I was thinking something like that: * download/compile all I need on the SLAVE (it is not possible to do it on the DUT due to limited resources/libraries/tooling) * setup some sort of server http on the SLAVE in order to serve those files * wget those files onto the DUT * setup and execute the tests. The above approach should work WITHOUT LAVA as well. Basically, replace SLAVE with "developer computer" Is it something I can architect with LAVA? Does LAVA give me this flexibility? Thanks for your help Regards -- Diego Russo Staff Software Engineer - diego.russo(a)arm.com Direct Tel. no: +44 1223 405920 Main Tel. no: +44 1223 400400 ARM Ltd. CPC1, Capital Park, Cambridge Road, Fulbourn, CB21 5XE, United Kingdom http://www.diegor.co.uk - http://twitter.com/diegor http://www.linkedin.com/in/diegor 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.

6 years, 6 months

Re: [Lava-users] Description of LAVA's user permissions

by Tim Jaacks

>On Mon, 8 Oct 2018 at 10:19, Tim Jaacks <tim.jaacks at garz-fricke.com> wrote: > >> Hello everyone, >> >> is there a detailed description for all the user permissions defined by >> LAVA? Or where do I find them in the source code? >> > >LAVA currently only has one level of permissions - superuser or not. > >There is on custom permission - cancel or resubmit test job. > >Everything else comes from Django and is ignored. > At least the "Can add test job" permission seems to be evaluated as well. The UI element "Scheduler -> Submit" is available only if this permission is set. > >> >> There are lots of permissions of which I have no idea what they mean, e.g. >> "Can [add|change|delete] action data". How is this permission used? >> >> 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 at garz-fricke.com >> www.garz-fricke.com >> SOLUTIONS THAT COMPLETE! >> >> Sitz der Gesellschaft: D-21079 Hamburg >> Registergericht: Amtsgericht Hamburg, HRB 60514 >> Geschäftsführer: Matthias Fricke, Manfred Garz >> >> _______________________________________________ >> Lava-users mailing list >> Lava-users at lists.linaro.org >> https://lists.linaro.org/mailman/listinfo/lava-users >> > > >-- > >Neil Williams >============= >neil.williams at linaro.org >http://www.linux.codehelp.co.uk/ >-------------- next part -------------- >An HTML attachment was scrubbed... >URL: <http://lists.linaro.org/pipermail/lava-users/attachments/20181008/bf5abb68/…> 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 SOLUTIONS THAT COMPLETE! Sitz der Gesellschaft: D-21079 Hamburg Registergericht: Amtsgericht Hamburg, HRB 60514 Geschäftsführer: Matthias Fricke, Manfred Garz

6 years, 6 months

Re: [Lava-users] Description of LAVA's user permissions

by Tim Jaacks

>On Mon, 8 Oct 2018 at 10:19, Tim Jaacks <tim.jaacks at garz-fricke.com> wrote: > >> Hello everyone, >> >> is there a detailed description for all the user permissions defined by >> LAVA? Or where do I find them in the source code? >> > >LAVA currently only has one level of permissions - superuser or not. > >There is on custom permission - cancel or resubmit test job. > >Everything else comes from Django and is ignored. > Oh thanks, I didn't know that. Is this noted anywhere in the docs? > >> >> There are lots of permissions of which I have no idea what they mean, e.g. >> "Can [add|change|delete] action data". How is this permission used? >> >> 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 at garz-fricke.com >> www.garz-fricke.com >> SOLUTIONS THAT COMPLETE! >> >> Sitz der Gesellschaft: D-21079 Hamburg >> Registergericht: Amtsgericht Hamburg, HRB 60514 >> Geschäftsführer: Matthias Fricke, Manfred Garz >> >> _______________________________________________ >> Lava-users mailing list >> Lava-users at lists.linaro.org >> https://lists.linaro.org/mailman/listinfo/lava-users >> > > >-- > >Neil Williams >============= >neil.williams at linaro.org >http://www.linux.codehelp.co.uk/ >-------------- next part -------------- >An HTML attachment was scrubbed... >URL: <http://lists.linaro.org/pipermail/lava-users/attachments/20181008/bf5abb68/…> 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 SOLUTIONS THAT COMPLETE! Sitz der Gesellschaft: D-21079 Hamburg Registergericht: Amtsgericht Hamburg, HRB 60514 Geschäftsführer: Matthias Fricke, Manfred Garz

6 years, 6 months

Description of LAVA's user permissions

by Tim Jaacks

Hello everyone, is there a detailed description for all the user permissions defined by LAVA? Or where do I find them in the source code? There are lots of permissions of which I have no idea what they mean, e.g. "Can [add|change|delete] action data". How is this permission used? 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 SOLUTIONS THAT COMPLETE! Sitz der Gesellschaft: D-21079 Hamburg Registergericht: Amtsgericht Hamburg, HRB 60514 Geschäftsführer: Matthias Fricke, Manfred Garz

6 years, 6 months

bootloader-commands not waiting for prompt

by Jeremy Stashluk

The bootloader-commands step breaks into u-boot and begins to issue commands, but some commands are issued prior to receiving the prompt. I've attempted changing the boot_char_delay, but it doesn't solve the issue. I'm getting symptoms much like the ones in this thread, except I'm sending space rather than a newline, so the fix is not relevant to me. https://lists.linaro.org/pipermail/lava-users/2018-May/001069.html Jeremy Stashluk Embedded Software Engineer [cid:image002.jpg@01D45B04.B75D2A40] Geophysical Survey Systems, Inc. 40 Simon Street * Nashua, NH 03060-3075 603. 893.1109 main * 603.681.2045 direct * 603.889.3984 fax stashlukj(a)geophysical.com<mailto:stashlukj@geophysical.com> * www.geophysical.com<http://www.geophysical.com/>

6 years, 6 months

Detect u-boot watchdog in Lava

by Denis HUMEAU

Dear users, I'm looking for a way to detect a possible watchdog in u-boot during a test session. It happened that on one our test platforms a watchdog was triggered, u-boot restarted, and eventually the test session started. Unless we take a look at every trace of every job, there is a big chance to leave this type of errors undetected. Do you have any idea on a possible way to handle this in Lava, maybe via device dictionary? Thanks in advance, Denis

6 years, 6 months

CSRF verification failed even after changing settings.conf

by Jorgen Peddersen

Hi, We're using LAVA 2018.5.post1 and we have not been able to log into the web interface since upgrading to this version. The system is running within a docker container. Trying to log in results in a CSRF warning. The same version of LAVA running on a dedicated debian machine does start working when adding the mentioned lines from this page: https://validation.linaro.org/static/docs/v2/installing_on_debian.html#djan… Making the same changes to /etc/lava-server/settings.conf within the docker container has no effect on the way the web interface works. It still provides the same errors. Is there anything else we should do to try to get the web interface to allow logins? I'm not even sure the settings.conf file is being read when restarting the LAVA services, would it appear in one of the logs so that I could search for it? Thanks for any help you can provide regarding this matter. Regards, Jorgen Peddersen Jorgen Peddersen Researcher t +61 2 6103 4700 m e jorgen.peddersen(a)seeingmachines.com a 80 Mildura Street, Fyshwick ACT 2609, Australia SEEINGMACHINES.COM<http://seeingmachines.com> [SEEINGMACHINES] This email may contain confidential information. If you are not the intended recipient, destroy all copies and do not disclose or use the information within. Any content that is not concerned with the business of the Seeing Machines Group reflects the views of the sender only, not those of Seeing Machines. No warranties are given that this email does not contain viruses or harmful code. [http://www.seeingmachines.com/wp-content/uploads/2018/04/sm-email-twitter-i…] <https://twitter.com/seeingmachines> [http://www.seeingmachines.com/wp-content/uploads/2018/04/sm-email-linkedin-…] <https://www.linkedin.com/company/258949/>

6 years, 6 months

Second serial port control

by Oana Ercus

Hi everyone, I'm a newbie to LAVA, so this may be a stupid question, but I have no idea how to fix this issue. I am using a device for which I enabled the usage of the second serial port as described in the example beaglebone-black job with a second serial port - it seems that the configuration works fine, I was able to enable the secondary connection. The problem is the following: the second serial port connects to a different shell, which at this moment is used for freeRTOS application, and its prompt ("SHELL>>") is different of the primary connection prompt which is used for Linux("root@imx8mqevk"). When trying to actually run some commands on freeRTOS, I get timeout error and I have no idea how to fix it. I attached to this e-mail my test job definition, together with the log and the snip from my web. Thanks in advance for your support, Oana [image: image.png] [image: image.png]

6 years, 6 months

Changing SERVER_IP in device-types/bae-uboot.jinja2

by Thomas Klaehn

Hi, As far as I could figure out - the uboot environment server ip is set in the base_uboot_dhcp_command in base-ubooy.jinja2. The value of SERVER_IP seems to be set somehow within lava. And it looks if it's not possible to overide it in the device dictionary, isn't it? Is there a way to change the value of SERVER_IP? Thanks in advance. Best regards, Thomas Klaehn Senior Software Engineer u-blox Berlin GmbH Rudower Chaussee 9 DE-12489 Berlin Phone +49 30 55573 1032 Mobile +49 151 23990904 www.u-blox.com<http://www.u-blox.com/> locate.communicate.accelerate follow us on twitter<https://twitter.com/ublox> | subscribe to our youtube channel<https://www.youtube.com/c/ublox1> | follow us on linkedin<https://www.linkedin.com/company/u-blox> | connect with us on facebook<https://www.facebook.com/ublox1> | follow us on google+<https://plus.google.com/+ublox1> u-blox Berlin GmbH CEO (Geschäftsführer): Daniel Ammann Registered: Berlin HRB 164301 B This message contains confidential information intended only for the use of the addressee(s) and may be legally privileged. If you are not the intended recipient, you are hereby notified that any use, dissemination, or reproduction is strictly prohibited and may be unlawful. If you are not the intended recipient, please contact the sender by return email and destroy all copies of the original message. All suggestions, recommendations, or other comments contained in this email are provided as a courtesy only. We do not assume any responsibility or liability for the correctness of the information contained in the email.

6 years, 6 months

Re: [Lava-users] Reset LAVA database

by Tim Jaacks

Hi Neil, thanks for your quick and direct feedback and please excuse my incautiousness. Being a software developer, I am still new to admin stuff and don't have much experience in hosting servers. The "flush" command is documented in the help text of "lava-server manage". From the information there it seemed as if "lava-server manage dumpdata" would create a dump of the database (which it did) and that I might be able to restore it with "lava-server manage loaddata" (which I couldn't) if the flush would not do what I expected. However, the database in that installation was not important at all, I spent some time experimenting with LAVA on this machine and just wanted to have a clean database for starting production use. I assumed there should be an easy way to achieve this. With your help, I was able to reset my LAVA database using the following commands: sudo apt-get purge lava-server sudo rm -rf /etc/lava-server/ sudo rm -rf /var/lib/lava-server/ sudo pg_dropcluster 9.6 main --stop sudo pg_createcluster 9.6 main --start sudo apt-get install lava-server Thanks for pointing me to the backup topic, I will address that in my next step. Cheers, Tim 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 SOLUTIONS THAT COMPLETE! Sitz der Gesellschaft: D-21079 Hamburg Registergericht: Amtsgericht Hamburg, HRB 60514 Geschäftsführer: Matthias Fricke, Manfred Garz

6 years, 6 months

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