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    Docker daemon fails to start on voxl

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    • Chad SweetC
      Chad Sweet ModalAI Team
      last edited by

      Not really sure what state your system is in. This github issue shows it could be related to disk space or needs a reboot. Did you install other Dockers on the image? They are very large and maybe all of the space is consumed
      https://github.com/docker/for-linux/issues/435

      1 Reply Last reply Reply Quote 0
      • K
        kiprock
        last edited by

        Just looking at your script, I realized that modal has it's own docker services.. so perhaps this provides a little more info: I have created a few images from the kinetic image

        yocto:~# systemctl disable docker.service
yocto:~# systemctl enable docker-start.service
yocto:~# systemctl enable docker-prepare.service
yocto:~# systemctl status docker-prepare.service
● docker-prepare.service
   Loaded: loaded (/etc/systemd/system/docker-prepare.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Thu 1970-01-01 00:00:24 UTC; 51 years 4 months ago
 Main PID: 2352 (code=exited, status=1/FAILURE)

Jan 01 00:00:20 apq8096 docker-prepare.sh[2352]: /usr/bin/docker-prepare.sh: line 17: /sys/fs/cgroup/cpuset/syst...ctory
Jan 01 00:00:21 apq8096 docker-prepare.sh[2352]: /usr/bin/docker-prepare.sh: line 17: /sys/fs/cgroup/cpuset/syst...ctory
Jan 01 00:00:22 apq8096 docker-prepare.sh[2352]: /usr/bin/docker-prepare.sh: line 17: /sys/fs/cgroup/cpuset/syst...ctory
Jan 01 00:00:23 apq8096 docker-prepare.sh[2352]: /usr/bin/docker-prepare.sh: line 17: /sys/fs/cgroup/cpuset/syst...ctory
Jan 01 00:00:24 apq8096 docker-prepare.sh[2352]: /usr/bin/docker-prepare.sh: line 17: /sys/fs/cgroup/cpuset/syst...ctory
Jan 01 00:00:24 apq8096 docker-prepare.sh[2352]: failed to see cpuset appear after 15 seconds
Jan 01 00:00:24 apq8096 systemd[1]: docker-prepare.service: Main process exited, code=exited, status=1/FAILURE
Jan 01 00:00:24 apq8096 systemd[1]: Failed to start docker-prepare.service.
Jan 01 00:00:24 apq8096 systemd[1]: docker-prepare.service: Unit entered failed state.
Jan 01 00:00:24 apq8096 systemd[1]: docker-prepare.service: Failed with result 'exit-code'.
Hint: Some lines were ellipsized, use -l to show in full.
yocto:~#
yocto:~#
yocto:~# systemctl status docker-start.service
● docker-start.service
   Loaded: loaded (/etc/systemd/system/docker-start.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Thu 2021-05-13 15:57:11 UTC; 3min 11s ago
 Main PID: 3873 (code=exited, status=1/FAILURE)

May 13 15:57:11 apq8096 systemd[1]: Started docker-start.service.
May 13 15:57:11 apq8096 docker[3873]: time="2021-05-13T15:57:11.453820000Z" level=info msg="API listen on /var/....sock"
May 13 15:57:11 apq8096 docker[3873]: time="2021-05-13T15:57:11.477567000Z" level=info msg="[graphdriver] using...lay\""
May 13 15:57:11 apq8096 docker[3873]: time="2021-05-13T15:57:11.527540000Z" level=info msg="Firewalld running: false"
May 13 15:57:11 apq8096 docker[3873]: time="2021-05-13T15:57:11.595538000Z" level=fatal msg="Error starting dae...oints"
May 13 15:57:11 apq8096 systemd[1]: docker-start.service: Main process exited, code=exited, status=1/FAILURE
May 13 15:57:11 apq8096 systemd[1]: docker-start.service: Unit entered failed state.
May 13 15:57:11 apq8096 systemd[1]: docker-start.service: Failed with result 'exit-code'.
Hint: Some lines were ellipsized, use -l to show in full.
yocto:~#
yocto:~# df
Filesystem     1K-blocks    Used Available Use% Mounted on
/dev/root        2837860 1890496    930980  68% /
devtmpfs         1861956       0   1861956   0% /dev
tmpfs            1930660       0   1930660   0% /dev/shm
tmpfs            1930660   17136   1913524   1% /run
tmpfs            1930660       0   1930660   0% /sys/fs/cgroup
tmpfs            1930660       4   1930656   1% /var/volatile
/dev/sda2           2168      80      1964   4% /persist
/dev/sde12         12016    4184      7508  36% /dsp
/dev/sda3          58888      40     57568   1% /cache
/dev/sde11         97232   33616     63616  35% /firmware
/dev/sda9       15248568 7060916   8171268  47% /data
tmpfs             386132       0    386132   0% /run/user/0
        1 Reply Last reply Reply Quote 0
        • K
          kiprock
          last edited by

          I had a battery go pretty low and the system crashed while running mavros in docker last night, after reboot, docker deamon is not responding and I cannot see any images.

          1 Reply Last reply Reply Quote 0
          • Eric KatzfeyE
            Eric Katzfey ModalAI Team
            last edited by

            @kiprock I would reflash the system, setup your IP connection, configure Docker and just verify that it works as expected.

            1 Reply Last reply Reply Quote 0
            • K
              kiprock
              last edited by

              just looking at the logs, the docker deamon fails here:

              level=fatal msg="Error starting daemon: Error initializing network controller: could not delete the default bridge network: network bridge has active endpoints"

              Most forums suggest removing the docker network folder: rm -r /var/lib/docker/network

              I did this but still having issues. Just curious if the modalAI setup stores docker files somewhere else?

              1 Reply Last reply Reply Quote 0
              • Eric KatzfeyE
                Eric Katzfey ModalAI Team
                last edited by

                @kiprock Everything is stored on /data. But again, I would reflash and start over just to verify Docker operation.

                1 Reply Last reply Reply Quote 0
                • K
                  kiprock
                  last edited by 

                  rm /data/network/files/local-kv.db

                  did the trick. Thanks for providing that missing piece of data!

                  LucasWL 1 Reply Last reply Reply Quote 2
                  • S
                    shlee853 @kiprock
                    last edited by

                    @kiprock Hi I have a exactly same issue.

                    I flashed image and reset factory configuration on my VOXL, but, It has still issue.

                    Did you resolve this problem?

                    Thanks,

                    1 Reply Last reply Reply Quote 0
                    • K
                      kiprock
                      last edited by

                      @Eric-Katzfey if you cannot start docker images, you can try the command above to clear them. Good luck.

                      Eric KatzfeyE S 2 Replies Last reply Reply Quote 0
                      • Eric KatzfeyE
                        Eric Katzfey ModalAI Team @kiprock
                        last edited by

                        Thanks, but I think you meant to ping @shlee853

                        1 Reply Last reply Reply Quote 0
                        • S
                          shlee853 @kiprock
                          last edited by

                          @kiprock thank you for your reply
                          I’ll try it

                          S 1 Reply Last reply Reply Quote 0
                          • S
                            shlee853 @shlee853
                            last edited by

                            @shlee853

                            Great!

                            I resolved this problem as you mentioned.

                            yocto:/$ rm /data/network/files/local-kv.db
yocto:/$ voxl-configure-docker-support.sh 
Stopping original docker service
Enabling our own services docker-start & docker-prepare
starting docker-start.service
loading hello-world docker image
successfully loaded hello-world
starting docker-prepare service
Created symlink from /etc/systemd/system/default.target.wants/docker-autorun.service to /etc/systemd/system/docker-autorun.service.

done configuring voxl-docker-support
                            1 Reply Last reply Reply Quote 2
                            • LucasWL
                              LucasW @kiprock
                              last edited by

                              @kiprock Thank you for this, that also solved the issue in my case.

                              To be a little more cautious, I simply renamed the existing file, which forced the generation of a new one when running the configuration script voxl-configure-docker-support.sh:

                              voxl:/data/network/files$ mv local-kv.db local-kv_DISABLED.db
                              1 Reply Last reply Reply Quote 0
                              • José QuintanillaJ
                                José Quintanilla @modaltb
                                last edited by

                                @modaltb I have a problem, after I write that line, the drone display a message that says: voxl:/$ voxl-configure-docker-suport.sh
                                bash: voxl-configure-docker-suport.sh: command not found
                                voxl:/$

                                1 Reply Last reply Reply Quote 0
                                • tomT
                                  tom admin
                                  last edited by

                                  @José-Quintanilla Looks like you spelled it wrong

                                  1 Reply Last reply Reply Quote 0
                                  • tomT
                                    tom admin
                                    last edited by

                                    @José-Quintanilla You can use [TAB] after you start writing a command to auto-fill

                                    José QuintanillaJ 2 Replies Last reply Reply Quote 0
                                    • José QuintanillaJ
                                      José Quintanilla @tom
                                      last edited by

                                      @tom I think it worked, thanks

                                      1 Reply Last reply Reply Quote 0
                                      • José QuintanillaJ
                                        José Quintanilla @tom
                                        last edited by José Quintanilla

                                        @tom It wasn't that, because I need that especific line on my VOXL to work, so I can use properly the sdk

                                        1 Reply Last reply Reply Quote 0
                                        • tomT
                                          tom admin
                                          last edited by

                                          @José-Quintanilla What is not working? Did you run voxl-configure-docker-support.sh?

                                          José QuintanillaJ 1 Reply Last reply Reply Quote 0
                                          • José QuintanillaJ
                                            José Quintanilla @tom
                                            last edited by

                                            @tom That's the line that doesnt let me run, my done say: voxl-configure-docker-support.sh: command not found

                                            1 Reply Last reply Reply Quote 0
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