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Replace logrotate cron file with (adapted) systemd timer file (#12921)

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Debian is shipping a systemd timer unit for logrotate, but we're also
packaging in a cron job, which means both of them will run, potentially
at the same time. Remove our cron file, and add an override to the
shipped timer file to have it be run every 10 minutes.

Fixes #12392.

Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>

Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
This commit is contained in:
Saikrishna Arcot 2022-12-08 14:13:11 -08:00 committed by GitHub
parent fcb151319b
commit 00b11ec4e2
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3 changed files with 4 additions and 3 deletions
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2
files/build_templates/sonic_debian_extension.j2
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@ -398,6 +398,8 @@ sudo cp -f $IMAGE_CONFIGS/logrotate/logrotate.d/* $FILESYSTEM_ROOT/etc/logrotate
sudo cp $IMAGE_CONFIGS/logrotate/rsyslog.j2 $FILESYSTEM_ROOT_USR_SHARE_SONIC_TEMPLATES/
sudo cp $IMAGE_CONFIGS/logrotate/logrotate-config.service $FILESYSTEM_ROOT_USR_LIB_SYSTEMD_SYSTEM
sudo cp $IMAGE_CONFIGS/logrotate/logrotate-config.sh $FILESYSTEM_ROOT/usr/bin/
sudo mkdir -p $FILESYSTEM_ROOT/etc/systemd/system/logrotate.timer.d
sudo cp $IMAGE_CONFIGS/logrotate/timerOverride.conf $FILESYSTEM_ROOT/etc/systemd/system/logrotate.timer.d/
echo "logrotate-config.service" | sudo tee -a $GENERATED_SERVICE_FILE
# Copy systemd-journald configuration files

3
files/image_config/cron.d/logrotate
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@ -1,3 +0,0 @@
# Attempt to rotate system logs once every 10 minutes.
# First kill any logrotate process(es) if they are still running, as they're most likely hung
*/10 * * * * root /usr/bin/pkill -9 logrotate > /dev/null 2>&1; /usr/sbin/logrotate /etc/logrotate.conf > /dev/null 2>&1

2
files/image_config/logrotate/timerOverride.conf Normal file
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@ -0,0 +1,2 @@
[Timer]
OnCalendar=*:00/10:00