openstack/devstack
Code Issues Proposed changes

Added printing exit code of component process if it failed to start

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When command failed and component failed to start, original exit code
was overwritten due to original command being executed in background.
This commit adds information about command's exit code to echoed message
about component's start up failure.

Change-Id: I8a3dd485b1b1f2d70d42c5610baac7c0c713f53a
Signed-off-by: Joanna Taryma <joanna.taryma@intel.com>
This commit is contained in:
Joanna Taryma 2017-02-06 11:30:15 -08:00
parent d89b175321
commit 9d49ed9834
1 changed files with 1 additions and 1 deletions
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2
functions-common
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@ -1552,7 +1552,7 @@ function screen_process {
# Append the process to the screen rc file
screen_rc "$name" "$command"
screen -S $SCREEN_NAME -p $name -X stuff "$command & echo \$! >$SERVICE_DIR/$SCREEN_NAME/${name}.pid; fg || echo \"$name failed to start\" | tee \"$SERVICE_DIR/$SCREEN_NAME/${name}.failure\"$NL"
screen -S $SCREEN_NAME -p $name -X stuff "$command & echo \$! >$SERVICE_DIR/$SCREEN_NAME/${name}.pid; fg || echo \"$name failed to start. Exit code: \$?\" | tee \"$SERVICE_DIR/$SCREEN_NAME/${name}.failure\"$NL"
}
# Screen rc file builder