killprocs: add kill_delay setting
This allows containers using OpenRC based services to be configured to allow open tcp connections to be closed before they are shut down. This fixes #476.
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@ -4,3 +4,8 @@
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# The setting is called killall5_opts because the options here are meant
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# The setting is called killall5_opts because the options here are meant
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# to be identical to those you could pass to killall5.
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# to be identical to those you could pass to killall5.
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killall5_opts=""
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killall5_opts=""
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# If you need to delay after each kill attempt during shutdown, set the amount
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# of time you need to delay here. This gets passed directly to sleep in
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# the shell.
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# kill_delay=0
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@ -20,8 +20,10 @@ start()
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{
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{
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ebegin "Terminating remaining processes"
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ebegin "Terminating remaining processes"
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kill_all 15 ${killall5_opts}
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kill_all 15 ${killall5_opts}
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sleep ${kill_delay:-0}
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eend 0
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eend 0
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ebegin "Killing remaining processes"
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ebegin "Killing remaining processes"
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sleep ${kill_delay:-0}
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kill_all 9 ${killall5_opts}
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kill_all 9 ${killall5_opts}
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eend 0
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eend 0
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}
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}
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27
z
Normal file
27
z
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@ -0,0 +1,27 @@
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diff --git a/conf.d/killprocs b/conf.d/killprocs
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index 76a2bc9c..1c93b89d 100644
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--- a/conf.d/killprocs
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+++ b/conf.d/killprocs
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@@ -4,3 +4,7 @@
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# The setting is called killall5_opts because the options here are meant
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# to be identical to those you could pass to killall5.
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killall5_opts=""
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+
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+# If you need to call sleep after each kill attempt during shutdown, set
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+# the amount of time you need to sleep here.
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+# sleep_time=0
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diff --git a/init.d/killprocs.in b/init.d/killprocs.in
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index fcf1364d..7b96a7a7 100644
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--- a/init.d/killprocs.in
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+++ b/init.d/killprocs.in
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@@ -20,8 +20,10 @@ start()
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{
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ebegin "Terminating remaining processes"
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kill_all 15 ${killall5_opts}
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+ sleep ${sleep_time:-0}
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eend 0
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ebegin "Killing remaining processes"
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+ sleep ${sleep_time:-0}
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kill_all 9 ${killall5_opts}
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eend 0
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}
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