How to use nohup properly within an ssh session invoked by gitlab-runner? Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern) Come Celebrate our 10 Year Anniversary!How to reconnect to a disconnected ssh sessionCan I nohup/resume an existing tar process initiation in a ssh session?How do I prevent a nohup process from being killed when ssh connection failsNo output from remote Debian serverHow to use gitlab without hostnameUpgrading openssh-server within an ssh sessionContinuous Integration runner has access to production serverHow do I run a program as another user properly with “nohup” and “&” in bashHow to setup local port range in a gitlab-runner container?Disabling systemd messages that interfere with running BASH script
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How to use nohup properly within an ssh session invoked by gitlab-runner?
Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
Come Celebrate our 10 Year Anniversary!How to reconnect to a disconnected ssh sessionCan I nohup/resume an existing tar process initiation in a ssh session?How do I prevent a nohup process from being killed when ssh connection failsNo output from remote Debian serverHow to use gitlab without hostnameUpgrading openssh-server within an ssh sessionContinuous Integration runner has access to production serverHow do I run a program as another user properly with “nohup” and “&” in bashHow to setup local port range in a gitlab-runner container?Disabling systemd messages that interfere with running BASH script
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I use gitlab runner's ssh executor to access an embedded device via ssh. I want to run a script there.
Basically the script invokes an upgrade routine on the device using dbus. Simple enough, isn't it?
#!/bin/bash
dbus-send --session --print-reply --dest=blabla /path blabla.swupdate.InitiateUpdate string:"" string:"" string:"$1"
sleep 4
dbus-send --session --print-reply --dest=--dest=blabla /path blabla.UpgradeMode
Now the device will immediately reboot, causing the ssh connection with gitlab runner to terminate unexpectedly, which leads to a pipeline failure.
I came up which various script entries to detach the last dbus call from the ssh connection but to no avail.
Here is one thing I tried:
#!/bin/bash
dbus-send --session --print-reply --dest=blabla /path blabla.swupdate.InitiateUpdate string:"" string:"" string:"$1"
nohup $(sleep 2 && dbus-send --session --print-reply --dest=--dest=blabla /path blabla.UpgradeMode)&
echo "ready to disconnect ssh"
When I connect manually using ssh, executing the script and disconnect quickly manually using exit, I see the system reboot. But when gitlab-runner executes everything, the job succeeds, but the reboot does not happen. So I am sure that the nohup-command does not get fully executed.
I tried putting nohupin front of both the sleep and the dbus-send command, as well as trying to put disown after the parentheses. I also tried as suggested by a comment here, to put nohup in front of the script call in .gitlab-ci.yml.
None of that lead to success.
Any ideas, how to get this right?
Thanks
ssh bash gitlab nohup
asked Apr 10 at 15:50
darkmattercoderdarkmattercoder
83
add a comment |
I use gitlab runner's ssh executor to access an embedded device via ssh. I want to run a script there.
Basically the script invokes an upgrade routine on the device using dbus. Simple enough, isn't it?
#!/bin/bash
dbus-send --session --print-reply --dest=blabla /path blabla.swupdate.InitiateUpdate string:"" string:"" string:"$1"
sleep 4
dbus-send --session --print-reply --dest=--dest=blabla /path blabla.UpgradeMode
Now the device will immediately reboot, causing the ssh connection with gitlab runner to terminate unexpectedly, which leads to a pipeline failure.
I came up which various script entries to detach the last dbus call from the ssh connection but to no avail.
Here is one thing I tried:
#!/bin/bash
dbus-send --session --print-reply --dest=blabla /path blabla.swupdate.InitiateUpdate string:"" string:"" string:"$1"
nohup $(sleep 2 && dbus-send --session --print-reply --dest=--dest=blabla /path blabla.UpgradeMode)&
echo "ready to disconnect ssh"
When I connect manually using ssh, executing the script and disconnect quickly manually using exit, I see the system reboot. But when gitlab-runner executes everything, the job succeeds, but the reboot does not happen. So I am sure that the nohup-command does not get fully executed.
I tried putting nohupin front of both the sleep and the dbus-send command, as well as trying to put disown after the parentheses. I also tried as suggested by a comment here, to put nohup in front of the script call in .gitlab-ci.yml.
None of that lead to success.
Any ideas, how to get this right?
Thanks
ssh bash gitlab nohup
asked Apr 10 at 15:50
darkmattercoderdarkmattercoder
83
Try to run your script with nohup, e.g.nohup ./myscript.sh.
– Freddy
Apr 10 at 16:13
this was also not successful
– darkmattercoder
Apr 11 at 9:02
add a comment |
I use gitlab runner's ssh executor to access an embedded device via ssh. I want to run a script there.
Basically the script invokes an upgrade routine on the device using dbus. Simple enough, isn't it?
#!/bin/bash
dbus-send --session --print-reply --dest=blabla /path blabla.swupdate.InitiateUpdate string:"" string:"" string:"$1"
sleep 4
dbus-send --session --print-reply --dest=--dest=blabla /path blabla.UpgradeMode
Now the device will immediately reboot, causing the ssh connection with gitlab runner to terminate unexpectedly, which leads to a pipeline failure.
I came up which various script entries to detach the last dbus call from the ssh connection but to no avail.
Here is one thing I tried:
#!/bin/bash
dbus-send --session --print-reply --dest=blabla /path blabla.swupdate.InitiateUpdate string:"" string:"" string:"$1"
nohup $(sleep 2 && dbus-send --session --print-reply --dest=--dest=blabla /path blabla.UpgradeMode)&
echo "ready to disconnect ssh"
When I connect manually using ssh, executing the script and disconnect quickly manually using exit, I see the system reboot. But when gitlab-runner executes everything, the job succeeds, but the reboot does not happen. So I am sure that the nohup-command does not get fully executed.
I tried putting nohupin front of both the sleep and the dbus-send command, as well as trying to put disown after the parentheses. I also tried as suggested by a comment here, to put nohup in front of the script call in .gitlab-ci.yml.
None of that lead to success.
Any ideas, how to get this right?
Thanks
ssh bash gitlab nohup
asked Apr 10 at 15:50
darkmattercoderdarkmattercoder
83
I use gitlab runner's ssh executor to access an embedded device via ssh. I want to run a script there.
Basically the script invokes an upgrade routine on the device using dbus. Simple enough, isn't it?
#!/bin/bash
dbus-send --session --print-reply --dest=blabla /path blabla.swupdate.InitiateUpdate string:"" string:"" string:"$1"
sleep 4
dbus-send --session --print-reply --dest=--dest=blabla /path blabla.UpgradeMode
Now the device will immediately reboot, causing the ssh connection with gitlab runner to terminate unexpectedly, which leads to a pipeline failure.
I came up which various script entries to detach the last dbus call from the ssh connection but to no avail.
Here is one thing I tried:
#!/bin/bash
dbus-send --session --print-reply --dest=blabla /path blabla.swupdate.InitiateUpdate string:"" string:"" string:"$1"
nohup $(sleep 2 && dbus-send --session --print-reply --dest=--dest=blabla /path blabla.UpgradeMode)&
echo "ready to disconnect ssh"
When I connect manually using ssh, executing the script and disconnect quickly manually using exit, I see the system reboot. But when gitlab-runner executes everything, the job succeeds, but the reboot does not happen. So I am sure that the nohup-command does not get fully executed.
I tried putting nohupin front of both the sleep and the dbus-send command, as well as trying to put disown after the parentheses. I also tried as suggested by a comment here, to put nohup in front of the script call in .gitlab-ci.yml.
None of that lead to success.
Any ideas, how to get this right?
Thanks
ssh bash gitlab nohup
ssh bash gitlab nohup
asked Apr 10 at 15:50
darkmattercoderdarkmattercoder
83
asked Apr 10 at 15:50
darkmattercoderdarkmattercoder
83
edited Apr 11 at 9:03
darkmattercoder
asked Apr 10 at 15:50
darkmattercoderdarkmattercoder
83
asked Apr 10 at 15:50
darkmattercoderdarkmattercoder
83
asked Apr 10 at 15:50
darkmattercoderdarkmattercoder
83
83
Try to run your script with nohup, e.g.nohup ./myscript.sh.
– Freddy
Apr 10 at 16:13
this was also not successful
– darkmattercoder
Apr 11 at 9:02
add a comment |
Try to run your script with nohup, e.g.nohup ./myscript.sh.
– Freddy
Apr 10 at 16:13
this was also not successful
– darkmattercoder
Apr 11 at 9:02
Try to run your script with nohup, e.g.
nohup ./myscript.sh.– Freddy
Apr 10 at 16:13
Try to run your script with nohup, e.g.
nohup ./myscript.sh.– Freddy
Apr 10 at 16:13
this was also not successful
– darkmattercoder
Apr 11 at 9:02
this was also not successful
– darkmattercoder
Apr 11 at 9:02
add a comment |
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Try to run your script with nohup, e.g.
nohup ./myscript.sh.– Freddy
Apr 10 at 16:13
this was also not successful
– darkmattercoder
Apr 11 at 9:02