From cb17a9f370cac17d5c604e3fa852224a512fae93 Mon Sep 17 00:00:00 2001
From: Frank Brehm <frank.brehm@pixelpark.com>
Date: Tue, 31 Oct 2023 15:04:15 +0100
Subject: [PATCH] Changing snippets/tpl.075.tmp-tmpfs.sh to a systemd mount
 unit file

---
 snippets/tpl.075.tmp-tmpfs.sh | 38 ++++++++++++++++++++++++++---------
 1 file changed, 28 insertions(+), 10 deletions(-)

diff --git a/snippets/tpl.075.tmp-tmpfs.sh b/snippets/tpl.075.tmp-tmpfs.sh
index f0d54e2..ba39704 100644
--- a/snippets/tpl.075.tmp-tmpfs.sh
+++ b/snippets/tpl.075.tmp-tmpfs.sh
@@ -4,19 +4,37 @@
 #-----------------------------------------------------------
 setup_tmp_tmpfs() {
 
-    local fstab="/etc/fstab"
-    if [[ -f "${fstab}" ]] ; then
+    echo -e "\e[0Ksection_start:$( date +%s ):ks_setup_tmp_tmpfs[collapsed=true]\r\e[0KSetting up /tmp as a tmpfs ..."
 
-        echo -e "\e[0Ksection_start:$( date +%s ):ks_setup_tmp_tmpfs[collapsed=true]\r\e[0KSetting up /tmp as a tmpfs ..."
-        echo
-        echo "${HASH_LINE}"
-        echo
-        log "Setting up /tmp as a tmpfs in '${fstab}' ..."
+    local unit_file="/etc/systemd/system/tmp.mount"
+    echo
+    echo "Creating a systemd unit file '${unit_file}' providing a temp filesystem below /tmp"
 
-        echo 'tmpfs	/tmp	tmpfs	nosuid,size=10%	0	0' >>"${fstab}"
+    cat > "${unit_file}" <<-EOF
+	# Unit file for creating a temp filesystem below /tmp
 
-        echo -e "\e[0Ksection_end:$( date +%s ):ks_setup_tmp_tmpfs\r\e[0K"
-    fi
+	[Unit]
+	Description=Creating a temporary filesystem below /tmp
+	Before=local-fs.target
+
+	[Install]
+	WantedBy=local-fs.target
+
+	[Mount]
+	What=tmpfs
+	Where=/tmp
+	Type=tmpfs
+	Options=nosuid,size=10%%
+
+	EOF
+
+    echo
+    echo "Content of '${unit_file}':"
+    echo "---------- snip ----------"
+    cat "${unit_file}"
+    echo "---------- snip ----------"
+
+    echo -e "\e[0Ksection_end:$( date +%s ):ks_setup_tmp_tmpfs\r\e[0K"
 
 }
 setup_tmp_tmpfs
-- 
2.39.5