4 files changed, 14 insertions, 8 deletions

diff --git a/meta/classes/rootfs-postcommands.bbclass b/meta/classes/rootfs-postcommands.bbclass
index bde58ad6cd..89f8efd323 100644
--- a/meta/classes/rootfs-postcommands.bbclass
+++ b/meta/classes/rootfs-postcommands.bbclass
@@ -126,6 +126,12 @@ read_only_rootfs_hook () {
                         ${IMAGE_ROOTFS}/etc/init.d/populate-volatile.sh
                 fi
         fi
+
+        if ${@bb.utils.contains("DISTRO_FEATURES", "systemd", "true", "false", d)}; then
+        # Create machine-id
+        # 20:12 < mezcalero> koen: you have three options: a) run systemd-machine-id-setup at install time, b) have / read-only and an empty file there (for stateless) and c) boot with / writable
+                touch ${IMAGE_ROOTFS}${sysconfdir}/machine-id
+        fi
 }
 
 #
diff --git a/meta/recipes-core/systemd/systemd-conf_242.bb b/meta/recipes-core/systemd/systemd-conf_242.bb
index 9bb27fd96d..7fe2e1105b 100644
--- a/meta/recipes-core/systemd/systemd-conf_242.bb
+++ b/meta/recipes-core/systemd/systemd-conf_242.bb
@@ -7,14 +7,13 @@ DefaultTimeoutStartSec setting."
 
 PACKAGE_ARCH = "${MACHINE_ARCH}"
 
-CONFFILES_${PN} = "${sysconfdir}/machine-id \
-${sysconfdir}/systemd/coredump.conf \
+CONFFILES_${PN} = "${sysconfdir}/systemd/coredump.conf \
 ${sysconfdir}/systemd/journald.conf \
 ${sysconfdir}/systemd/logind.conf \
 ${sysconfdir}/systemd/system.conf \
 ${sysconfdir}/systemd/user.conf"
 
-FILES_${PN} = "${sysconfdir}/machine-id ${sysconfdir}/systemd"
+FILES_${PN} = "${sysconfdir}/systemd"
 
 do_configure[noexec] = '1'
 do_compile[noexec] = '1'
@@ -23,10 +22,6 @@ do_install() {
         rm -rf ${D}/${sysconfdir}/systemd
         install -d ${D}/${sysconfdir}/systemd
 
-        # Create machine-id
-        # 20:12 < mezcalero> koen: you have three options: a) run systemd-machine-id-setup at install time, b) have / read-only and an empty file there (for stateless) and c) boot with / writable
-        touch ${D}${sysconfdir}/machine-id
-
         install -m 0644 ${S}/src/coredump/coredump.conf ${D}${sysconfdir}/systemd/coredump.conf
 
         install -m 0644 ${S}/src/journal/journald.conf ${D}${sysconfdir}/systemd/journald.conf
diff --git a/meta/recipes-core/systemd/systemd/99-default.preset b/meta/recipes-core/systemd/systemd/99-default.preset
new file mode 100644
index 0000000000..1f29b50597
--- /dev/null
+++ b/meta/recipes-core/systemd/systemd/99-default.preset
@@ -0,0 +1 @@
+disable *
diff --git a/meta/recipes-core/systemd/systemd_242.bb b/meta/recipes-core/systemd/systemd_242.bb
index 9f194f2b6c..7d1b0ec13a 100644
--- a/meta/recipes-core/systemd/systemd_242.bb
+++ b/meta/recipes-core/systemd/systemd_242.bb
@@ -22,6 +22,7 @@ SRC_URI += "file://touchscreen.rules \
            file://0003-implment-systemd-sysv-install-for-OE.patch \
            file://0004-rules-whitelist-hd-devices.patch \
            file://0005-rules-watch-metadata-changes-in-ide-devices.patch \
+           file://99-default.preset \
            "
 
 # patches needed by musl
@@ -277,7 +278,6 @@ do_install() {
         fi
 
         # conf files are handled by systemd-conf
-        rm -f ${D}${sysconfdir}/machine-id
         rm -f ${D}${sysconfdir}/systemd/coredump.conf
         rm -f ${D}${sysconfdir}/systemd/journald.conf
         rm -f ${D}${sysconfdir}/systemd/logind.conf
@@ -287,6 +287,10 @@ do_install() {
         # duplicate udevadm for postinst script
         install -d ${D}${libexecdir}
         ln ${D}${base_bindir}/udevadm ${D}${libexecdir}/${MLPREFIX}udevadm
+
+        # install default policy for presets
+        # https://www.freedesktop.org/wiki/Software/systemd/Preset/#howto
+        install -Dm 0644 ${WORKDIR}/99-default.preset ${D}${systemd_unitdir}/system-preset/99-default.preset
 }