Use systemd tmpfiles to create /var directories

Create /var/lib/kea and /var/log/kea via systemd-tmpfiles to improve
immutable os compatibility

kea-tmpfiles.conf

@@ -0,0 +1,3 @@
+#Type	Path				Mode	UID	GID	Age	Argument
+d       /var/lib/kea                    750     keadhcp keadhcp -       -
+d       /var/log/kea                    750     keadhcp keadhcp -       -

kea.changes

@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Thu Jan 29 13:35:45 UTC 2026 - Jorik Cronenberg <jorik.cronenberg@suse.com>
+
+- Create /var/lib/kea and /var/log/kea via systemd-tmpfiles to
+  improve immutable os compatibility
+
 -------------------------------------------------------------------
 Thu Nov 13 15:16:39 CET 2025 - aschnell@suse.com
 

kea.spec

@@ -58,6 +58,7 @@ Source4:        kea-dhcp4.service
 Source5:        kea-dhcp6.service
 Source6:        kea-dhcp-ddns.service
 Source7:        kea-ctrl-agent.service
+Source8:        kea-tmpfiles.conf
 Patch1:         kea-boost1_89.patch
 Patch2:         kea-boost1_90.patch
 BuildRequires:  fdupes
@@ -388,12 +389,11 @@ cp %_sourcedir/*.service "$b/%_unitdir/"
 echo 'u keadhcp - "Kea DHCP server" /var/lib/kea' >system-user-keadhcp.conf
 cp -a system-user-keadhcp.conf "$b/%_sysusersdir/"
 %sysusers_generate_pre system-user-keadhcp.conf random system-user-keadhcp.conf
+install -D -m 0644 %{SOURCE8} %{buildroot}%{_tmpfilesdir}/kea.conf
 
 perl -i -pe 's{%_localstatedir/log/kea-}{%_localstatedir/log/kea/}' \
 	"$b/%_sysconfdir/kea"/*.conf
 
-mkdir -p "$b%_localstatedir/log/kea"
-
 # Remove unnecessary files
 rm -Rf "%buildroot/%python3_sitelib/kea/__pycache__"
 # Remove meson-info directory as it contains non reproducable files
@@ -406,8 +406,8 @@ rm -Rf "%{buildroot}/%{_datadir}/kea/meson-info"
 %post
 %service_add_post kea-dhcp4.service kea-dhcp6.service kea-dhcp-ddns.service kea-ctrl-agent.service
 if [ "$1" -gt 1 ]; then
-	chown -R keadhcp:keadhcp "%_localstatedir/lib/kea"
-	chown -R keadhcp:keadhcp "%_localstatedir/log/kea"
+	[ -d "%_sharedstatedir/kea" ] && chown -R keadhcp:keadhcp "%_sharedstatedir/kea"
+	[ -d "%_localstatedir/log/kea" ] && chown -R keadhcp:keadhcp "%_localstatedir/log/kea"
 	find %_sysconfdir/kea/ -type f -name '*.conf' -exec chown root:keadhcp {} +
 	find %_sysconfdir/kea/ -type f -name '*.conf' -exec chmod 640 {} +
 fi
@@ -490,9 +490,8 @@ fi
 %_sbindir/perfdhcp
 %_datadir/kea/
 %_unitdir/*.service
-%dir %attr(0750,keadhcp,keadhcp) %_localstatedir/lib/kea
 %_sysusersdir/*
-%attr(0750,keadhcp,keadhcp) %_localstatedir/log/kea/
+%{_tmpfilesdir}/kea.conf
 
 %files doc
 %doc %_datadir/doc/kea/