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From 0bb71e1492b1ad442758399eb8dcb5f087d77f12 Mon Sep 17 00:00:00 2001
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From: Nikhil Ladha <nladha@redhat.com>
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Date: Wed, 28 Apr 2021 02:14:27 +0530
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Subject: [PATCH 589/610] extras: fix for postscript failure on logrotation of
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snapd logs (#2310)
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Issue:
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On executing the logrotate command, the postscript runs as a separate process,
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and when we do a grep for the snapd process it returns the PID of that
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short-term process as well, and executing a kill on that throws the error.
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To check a similar error could be seen if we replace the killall for bricks
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log rotation with a for loop on PIDs.
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Fix:
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Use the killall command on the list of snapd processes instead of
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using the kill command to individually kill them.
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>Fixes: #2360
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>Change-Id: I1ad6e3e4d74128706e71900d02e715635294ff72
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>Signed-off-by: nik-redhat <nladha@redhat.com>
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Upstream patch: https://github.com/gluster/glusterfs/pull/2310
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BUG: 1668303
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Change-Id: I59910fc3660e11e131b1aa813848c2e19cbffefd
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Signed-off-by: nik-redhat <nladha@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/c/rhs-glusterfs/+/279533
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Tested-by: RHGS Build Bot <nigelb@redhat.com>
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Reviewed-by: Sunil Kumar Heggodu Gopala Acharya <sheggodu@redhat.com>
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---
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extras/glusterfs-logrotate | 19 +++++++++++++++++++
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1 file changed, 19 insertions(+)
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diff --git a/extras/glusterfs-logrotate b/extras/glusterfs-logrotate
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index 75f700e..2b9028b 100644
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--- a/extras/glusterfs-logrotate
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+++ b/extras/glusterfs-logrotate
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@@ -45,3 +45,22 @@
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compress
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delaycompress
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}
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+
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+# Rotate snapd log
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+/var/log/glusterfs/snaps/*/*.log {
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+ sharedscripts
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+ weekly
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+ maxsize 10M
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+ minsize 100k
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+
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+ # 6 months of logs are good enough
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+ rotate 26
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+
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+ missingok
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+ compress
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+ delaycompress
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+ notifempty
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+ postrotate
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+ /usr/bin/killall -HUP `pgrep -f "glusterfs.*snapd"` > /dev/null 2>&1 || true
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+ endscript
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+}
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--
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1.8.3.1
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