Public bug reported:
When user sends SIGKILL (kill -9) or SIGTERM (kill -15) signal to nova-
comupte parent process then parent process terminates immediately but
child process keeps running forever and keeps processing the requests
received from rabbitmq.
Steps to reproduce:
1. Identify running processes of nova-compute using "ps aux | grep nova-compute'
2. Send kill or terminate signal to parent process.
$ kill -9 <nova-compute-parent-process-id> or kill -15
<nova-compute-parent-process-id>
3. Verify parent process is killed using "ps aux | grep nova-compute'
** Affects: nova
Importance: Undecided
Status: New
** Summary changed:
- nova compute child process remains orphan after sending kill or interrupt
signal to parent process
+ nova compute child process remains orphan after sending sigkill or sigterm
signal to parent process
** Description changed:
- When user sends SIGKILL (kill -9) or SIGINT (kill -15) signal to nova-
+ When user sends SIGKILL (kill -9) or SIGTERM (kill -15) signal to nova-
comupte parent process then parent process terminates immediately but
child process keeps running forever and keeps processing the requests
received from rabbitmq.
Steps to reproduce:
1. Identify running processes of nova-compute using "ps aux | grep
nova-compute'
2. Send kill or terminate signal to parent process.
- $ kill -9 <nova-compute-parent-process-id> or kill -15
<nova-compute-parent-process-id>
+ $ kill -9 <nova-compute-parent-process-id> or kill -15
<nova-compute-parent-process-id>
3. Verify parent process is killed using "ps aux | grep nova-compute'
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You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to OpenStack Compute (nova).
https://bugs.launchpad.net/bugs/1702260
Title:
nova compute child process remains orphan after sending sigkill or
sigterm signal to parent process
Status in OpenStack Compute (nova):
New
Bug description:
When user sends SIGKILL (kill -9) or SIGTERM (kill -15) signal to
nova-comupte parent process then parent process terminates immediately
but child process keeps running forever and keeps processing the
requests received from rabbitmq.
Steps to reproduce:
1. Identify running processes of nova-compute using "ps aux | grep
nova-compute'
2. Send kill or terminate signal to parent process.
$ kill -9 <nova-compute-parent-process-id> or kill -15
<nova-compute-parent-process-id>
3. Verify parent process is killed using "ps aux | grep nova-compute'
To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1702260/+subscriptions
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