From 6dde8b7b1ceda0832c9997bc4a62f878f032b1b8 Mon Sep 17 00:00:00 2001
From: Aleksandr Chebotov <47745270+al-cheb@users.noreply.github.com>
Date: Wed, 12 Aug 2020 16:19:43 +0300
Subject: [PATCH] =?UTF-8?q?=D0=A1leanup=20log=20files=20after=20image-gene?=
 =?UTF-8?q?ration=20on=20Ubuntu=20(#1395)?=
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---
 images/linux/scripts/installers/cleanup.sh | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/images/linux/scripts/installers/cleanup.sh b/images/linux/scripts/installers/cleanup.sh
index 954e51fc9..387a22402 100644
--- a/images/linux/scripts/installers/cleanup.sh
+++ b/images/linux/scripts/installers/cleanup.sh
@@ -8,6 +8,19 @@ before=$(df / -Pm | awk 'NR==2{print $4}')
 apt-get clean
 rm -rf /tmp/*
 
+# journalctl
+if command -v journalctl; then
+    journalctl --rotate
+    journalctl --vacuum-time=1s
+fi
+
+# delete all .gz and rotated file
+find /var/log -type f -regex ".*\.gz$" -delete
+find /var/log -type f -regex ".*\.[0-9]$" -delete
+
+# wipe log files
+find /var/log/ -type f -exec cp /dev/null {} \;
+
 # after cleanup
 after=$(df / -Pm | awk 'NR==2{print $4}')