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From 1f24e3fee3aba83fb3338d17589d0ad0f34f6c73 Mon Sep 17 00:00:00 2001
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From: Apollon Oikonomopoulos <apoikos@debian.org>
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Date: Wed, 8 Oct 2014 15:14:41 +0300
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Subject: [PATCH 1/2] BUG/MEDIUM: systemd: set KillMode to 'mixed'
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By default systemd will send SIGTERM to all processes in the service's
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control group. In our case, this includes the wrapper, the master
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process and all worker processes.
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Since commit c54bdd2a the wrapper actually catches SIGTERM and survives
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to see the master process getting killed by systemd and regard this as
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an error, placing the unit in a failed state during "systemctl stop".
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Since the wrapper now handles SIGTERM by itself, we switch the kill mode
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to 'mixed', which means that systemd will deliver the initial SIGTERM to
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the wrapper only, and if the actual haproxy processes don't exit after a
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given amount of time (default: 90s), a SIGKILL is sent to all remaining
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processes in the control group. See systemd.kill(5) for more
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information.
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This should also be backported to 1.5.
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(cherry picked from commit 74f016985ab1fa7a6a5afa301d982e77eba9c96a)
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---
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contrib/systemd/haproxy.service.in | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/contrib/systemd/haproxy.service.in b/contrib/systemd/haproxy.service.in
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index 1a3d2c0..0bc5420 100644
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--- a/contrib/systemd/haproxy.service.in
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+++ b/contrib/systemd/haproxy.service.in
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@@ -5,6 +5,7 @@ After=network.target
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[Service]
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ExecStart=@SBINDIR@/haproxy-systemd-wrapper -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid
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ExecReload=/bin/kill -USR2 $MAINPID
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+KillMode=mixed
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Restart=always
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[Install]
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--
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1.8.5.5
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