[jira] [Updated] (TC-374) `systemctl stop traffic_ops` does not kill all processes

["Dan Kirkwood (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TC-374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Kirkwood updated TC-374:
----------------------------
    Description: 
not sure why it gets in this state,  but traffic_ops processes sometimes get in a state where the parent process is the root (1) for many of the script/cdn workers.   The init.d script doesn't stop them because they don't match the pid in `/var/run/traffic_ops.pid`.

This needs to be more robust.

Example:   on my test VM,  if I run this,  I see multiple parent processes:

{quote}
 ps -ef | grep script/cdn|grep -v root | awk '\{print $3\}'  | sort -u
 1
 22713
 29306
{quote}

  was:
not sure why it gets in this state,  but traffic_ops processes sometimes get in a state where the parent process is the root (1) for many of the script/cdn workers.   The init.d script doesn't stop them because they don't match the pid in `/var/run/traffic_ops.pid`.

This needs to be more robust.


> `systemctl stop traffic_ops` does not kill all processes
> --------------------------------------------------------
>
>                 Key: TC-374
>                 URL: https://issues.apache.org/jira/browse/TC-374
>             Project: Traffic Control
>          Issue Type: Bug
>          Components: Traffic Ops
>    Affects Versions: 2.1.0
>            Reporter: Dan Kirkwood
>             Fix For: 2.1.0
>
>
> not sure why it gets in this state,  but traffic_ops processes sometimes get in a state where the parent process is the root (1) for many of the script/cdn workers.   The init.d script doesn't stop them because they don't match the pid in `/var/run/traffic_ops.pid`.
> This needs to be more robust.
> Example:   on my test VM,  if I run this,  I see multiple parent processes:
> {quote}
>  ps -ef | grep script/cdn|grep -v root | awk '\{print $3\}'  | sort -u
>  1
>  22713
>  29306
> {quote}



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