overlay-sync

recipes-core/images/core-image-elphel393.bb

@@ -46,6 +46,7 @@ IMAGE_INSTALL_append += " \
                          dhcpcd \
                          linux-firmware-rtl8192cu \
                          init-elphel393 \
+                         overlay-sync \
                          init-tempmon \
                          ahci-blacklist \
                          udev-rules \

recipes-core/overlay-sync/files/overlay_sync

+#!/bin/sh
+
+rsync -av \
+--exclude '*.pyc' \
+--exclude '.python-history*' \
+--exclude 'etc/udev-cache.tar.gz' \
+--exclude 'etc/udev' \
+--exclude 'media' \
+--exclude 'mnt' \
+--exclude 'run' \
+--exclude 'var' \
+/tmp/rootfs.rw/upperdir/ /tmp/rootfs.ro/
+
+exit 0

recipes-core/overlay-sync/files/overlay_syncd

+#!/bin/sh
+
+PATH=/sbin:/bin:/usr/sbin:/usr/bin
+NAME=overlay_syncd
+DESC="overlay sync"
+
+case "$1" in
+  start)
+	echo -n "Starting $DESC: "
+	echo "$NAME:"
+	;;
+  stop)
+	echo -n "Stopping $DESC: "
+	echo "$NAME."
+	/sbin/overlay_sync
+	;;
+  restart)
+	echo -n "Restarting $DESC: "
+	echo "$NAME."
+	;;
+  status)
+	echo -n "$NAME status:"
+	if [ -f /var/run/$NAME ]; then
+	  echo -n "Running"
+	else
+	  echo -n "Not running"
+	fi
+	;;
+  sync)
+        /sbin/overlay_sync
+  ;;
+  *)
+	N=/etc/init.d/$NAME
+	echo "Usage: $N {start|stop|restart|status|sync}" >&2
+	exit 1
+	;;
+esac
+
+exit 0 
\ No newline at end of file

recipes-core/overlay-sync/overlay-sync_1.0.bb

+SUMMARY = "Extra scripts for the Elphel 10393 board"
+DESCRIPTION = "universal for overlayfs"
+
+AUTHOR = "Elphel Inc."
+HOMEPAGE = "http://www3.elphel.com/"
+
+PRIORITY = "optional"
+
+LICENSE = "GPL-3.0+"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/GPL-3.0;md5=c79ff39f19dfec6d293b95dea7b07891"
+
+SRCDATE = "20160706"
+
+PV = "${SRCDATE}"
+PR = "r0"
+
+SRC_URI = "file://overlay_sync \
+           file://overlay_syncd \
+          "
+
+S = "${WORKDIR}/"
+
+INITSCRIPT_NAME = "overlay_syncd"
+INITSCRIPT_PARAMS = "start 99 2 3 4 5 . stop 99 0 1 6 ."
+
+FILES_${PN} = "\
+           /etc/* \
+           /sbin/* \
+          "
+
+#This needs to get the script into rc?.d/
+inherit update-rc.d
+
+do_install_append() {
+	install -d ${D}${sysconfdir}/init.d
+	install -m 0755 ${WORKDIR}/overlay_syncd ${D}${sysconfdir}/init.d
+	
+	#install init script to /sbin
+	install -d ${D}${base_sbindir}
+	install -m 0755 ${WORKDIR}/overlay_sync ${D}${base_sbindir}
+	
+}
+
+PACKAGES = " overlay-sync"