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Terminate child process by cleanup() in local-up-cluster.sh #8040

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Merged
merged 1 commit into from
May 11, 2015
Merged

Terminate child process by cleanup() in local-up-cluster.sh #8040

merged 1 commit into from
May 11, 2015

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nak3
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@nak3 nak3 commented May 10, 2015

Nevertheless some services are run with sudo in $./hack/local-up-cluster.sh, cleanup() desn't kill the child processes. Therefore some processes remains after stop terminate the running script.
This PR will change to kill the child processes and terminate the script cleanly.

@gmarek gmarek self-assigned this May 11, 2015
@gmarek gmarek added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label May 11, 2015
nikhiljindal added a commit that referenced this pull request May 11, 2015
@nikhiljindal
Merge pull request #8040 from nak3/terminate-child-process-local-up-c…
3d8f94e 
…luster

Terminate child process by cleanup() in local-up-cluster.sh
@nikhiljindal nikhiljindal merged commit 3d8f94e into kubernetes:master May 11, 2015
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Cleanup seems to be failing after syncing this change:
I get the following output:

Cleaning up...

Usage:
 kill [options] <pid> [...]

Options:
 <pid> [...]            send signal to every <pid> listed
 -<signal>, -s, --signal <signal>
                        specify the <signal> to be sent
 -l, --list=[<signal>]  list all signal names, or convert one to a name
 -L, --table            list all signal names in a nice table

 -h, --help     display this help and exit
 -V, --version  output version information and exit

For more details see kill(1).

Note that ./hack/local-up-cluster is broken right now (#7101 (comment)), so you can easily reproduce this on head.

@nak3 : Can you please take a look?

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nak3 commented May 13, 2015

It looks like ps --pid=PID --pid=PID doesn't work depending on the environment. I will fix them ASAP.

@pmorie
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pmorie commented May 14, 2015

Just ran into this and created #8227

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nak3 commented May 14, 2015

I sent pull/8234

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