From 6cd7a38cdfb6da7f974e1745d2770a2f4782459f Mon Sep 17 00:00:00 2001
From: Boris Gallet <boris.gallet@gmail.com>
Date: Tue, 12 Mar 2024 17:25:05 +0100
Subject: [PATCH] new: [myc-update] add SystemMaxUse=200M for journalctl

---
 bin/myc-update | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/bin/myc-update b/bin/myc-update
index 745f385..790acac 100755
--- a/bin/myc-update
+++ b/bin/myc-update
@@ -113,6 +113,18 @@ sed -ri 's/^# (export LS_OPTIONS=.--color=auto.)/\1/;
 EOF
 fi
 
+# add option to /etc/systemd/journald.conf SystemMaxUse=200M
+journalctl_config_file="/etc/systemd/journald.conf"
+if [ -f $journalctl_config_file ]; then
+    Wrap -d "Define SystemMaxUse=200M for journalctl if param not already set" <<'EOF' || exit 1
+if grep -q "^SystemMaxUse=" $journalctl_config_file; then
+    echo "SystemMaxUse already defined " 
+else
+    echo "SystemMaxUse=200M" >> $journalctl_config_file
+    systemctl restart systemd-journald.service
+fi
+EOF
+fi
 
 for keyfile in {/root,/home/debian}/.ssh/authorized_keys; do
     [ -e "$keyfile" ] || continue