1 files changed, 97 insertions, 0 deletions
diff --git a/core/modules/hardware-stats/data/opt/openslx/scripts/systemd-hardware_report b/core/modules/hardware-stats/data/opt/openslx/scripts/systemd-hardware_report
new file mode 100755
index 00000000..09d8efc9
--- /dev/null
+++ b/core/modules/hardware-stats/data/opt/openslx/scripts/systemd-hardware_report
@@ -0,0 +1,97 @@
+#!/bin/ash
+
+. /opt/openslx/config
+
+disable_remote_logging() {
+	echo "Server doesn't seem to support hardware/usage stats - disabling logging"
+	rm -f -- "/etc/cron.d/usage_stats"
+}
+
+# sends the hardware information of this machine generated by
+# systemd-hardware_stats_gather in /run/hwreport and /run/hwinfo
+report_hardware_info() {
+	local uptime hwreport hwinfo uuid model subnet ret runmode jsonfile
+	if [ -z "$SLX_REMOTE_LOG" ]; then
+		disable_remote_logging
+		return 1
+	fi
+	hwreport="/run/hwreport"
+	if [ ! -s "$hwreport" ]; then
+		echo "Missing hwreport file: $hwreport"
+		# TODO send data without?
+		return 1
+	fi
+
+	# Read generated data and current uptime and send it
+	hwinfo="/run/hwinfo"
+	if [ ! -s "$hwinfo" ]; then
+		echo "Missing hwinfo file: $hwinfo"
+		return 1
+	fi
+	. "$hwinfo"
+
+	# got everything, get the last infos
+	uptime=$(grep -oE '^[0-9]+' /proc/uptime)
+
+	uuid=$(cat /etc/system-uuid)
+	if [ -z "$uuid" ] || [ "${#uuid}" -ne "36" ]; then
+		echo "No/malformed UUID, aborting" >&2
+		exit 1
+	fi
+	runmode="$SLX_RUNMODE_MODULE"
+	if [ -n "$SLX_EXAM" ]; then
+		# This isn't an actual runmode, but in case exam mode is active on a client you definitely want
+		# to know about it, more than other runmodes actually
+		runmode="exams"
+	fi
+
+	# Combine manufacturer and model name (for displaying purposes)
+	model="$HW_MODEL"
+	if [ "$HW_MANUF" != "Unknown" ]; then
+	model="$model ($HW_MANUF)"
+	fi
+	# Get IP/subnet size
+	local primary="${SLX_BRIDGE:-br0}"
+	subnet="$( ip -o -f inet addr show "$primary" | awk '/scope global/ {print $4}' )"
+	# Finally, new json-based reporting
+	jsonfile="$( mktemp )"
+	if ! python3 /opt/openslx/system-check/collect_hw_info_json.py -p > "$jsonfile"; then
+		echo -n "" > "$jsonfile"
+	fi
+	# just assume the uuid/mac dumped are valid here (its checked often enough :))
+	echo -n "Submitting to '$SLX_REMOTE_LOG' ... "
+	curl --retry 4 --retry-connrefused --max-time 5 --retry-max-time 15 \
+		--data-urlencode "type=~poweron" --data-urlencode "uuid=$uuid" --data-urlencode "macaddr=$HW_MAC" \
+		--data-urlencode "uptime=$uptime" --data-urlencode "realcores=$HW_CORES" --data-urlencode "vcores=$HW_THREADS" \
+		--data-urlencode "sockets=$HW_SOCKETS" --data-urlencode "mbram=$HW_MBRAM" \
+		--data-urlencode "kvmstate=$HW_KVM" --data-urlencode "cpumodel=$HW_CPUMODEL" --data-urlencode "id44mb=$HW_ID44" \
+		--data-urlencode "badsectors=$HW_BADSECTORS" --data-urlencode "systemmodel=$model" --data-urlencode "subnet=$subnet" \
+		--data-urlencode "runmode=$runmode" --data-urlencode "data@$hwreport" --data-urlencode "json@$jsonfile" \
+		"$SLX_REMOTE_LOG" | grep -q "RESULT=0"
+	local ret=$?
+	if [ "$ret" -ne 0 ]; then
+		echo "failed."
+		disable_remote_logging
+		return 1
+	fi
+	echo "succeeded."
+	rm -f -- "$hwreport" "$jsonfile"
+	START=$(( $RANDOM % 5 ))
+	DELAY=$(( $RANDOM % 20 ))
+	cat > "/etc/cron.d/usage_stats" <<-EOF
+		# Update usage statistics on server
+		SHELL=/bin/sh
+		PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/opt/openslx/sbin:/opt/openslx/bin
+
+		${START}-59/5 *   * * *    root    sleep ${DELAY}; /opt/openslx/scripts/cron-system_usage_update --full
+	EOF
+	# TODO remove this hack one day: Sometimes, aufs doesn't update the mtime of dirs
+	# when creating files, so cron would not rescan the cron directory.
+	touch "/etc/cron.d"
+	# Trigger right now so resource usage gets updated
+	/opt/openslx/scripts/cron-system_usage_update --full
+	return 0
+}
+
+report_hardware_info
+