* [PATCH] examples/logrotate.conf: update example for systemd
@ 2016-06-20 20:00 Eric Wong
0 siblings, 0 replies; only message in thread
From: Eric Wong @ 2016-06-20 20:00 UTC (permalink / raw)
To: unicorn-public
...And add placeholders for other systems
---
Leaving out the part for using a backup service :>
for i in /var/log/unicorn_app/*.log.gz
do
curl -sSf -T $i cloud.nsa.gov/store && rm $i
done
examples/logrotate.conf | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/examples/logrotate.conf b/examples/logrotate.conf
index 03fefc6..437f6c6 100644
--- a/examples/logrotate.conf
+++ b/examples/logrotate.conf
@@ -3,6 +3,9 @@
#
# See the logrotate(8) manpage for more information:
# http://linux.die.net/man/8/logrotate
+#
+# public logrotate-related discussion in our archives:
+# https://bogomips.org/unicorn-public/?q=logrotate
# Modify the following glob to match the logfiles your app writes to:
/var/log/unicorn_app/*.log {
@@ -22,7 +25,19 @@
# config. Unicorn supports the USR1 signal and we send it
# as our "lastaction" action:
lastaction
- # assuming your pid file is in /var/run/unicorn_app/pid
+ # For systemd users, assuming you use two services
+ # (as recommended) to allow zero-downtime upgrades.
+ # Only one service needs to be started, but signaling
+ # both here is harmless as long as they're both enabled
+ systemctl kill -s SIGUSR1 unicorn@1.service
+ systemctl kill -s SIGUSR1 unicorn@2.service
+
+ # Examples for other process management systems appreciated
+ # Mail us at unicorn-public@bogomips.org
+ # (see above for archives)
+
+ # If you use a pid file and assuming your pid file
+ # is in /var/run/unicorn_app/pid
pid=/var/run/unicorn_app/pid
test -s $pid && kill -USR1 "$(cat $pid)"
endscript
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2016-06-20 20:00 [PATCH] examples/logrotate.conf: update example for systemd Eric Wong
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