diff options
Diffstat (limited to 'remote')
10 files changed, 238 insertions, 0 deletions
diff --git a/remote/modules/hardware-stats/data/etc/cron.d/usage_stats b/remote/modules/hardware-stats/data/etc/cron.d/usage_stats new file mode 100644 index 00000000..282ee63e --- /dev/null +++ b/remote/modules/hardware-stats/data/etc/cron.d/usage_stats @@ -0,0 +1,7 @@ +# 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 + +*/5 * * * * root /opt/openslx/scripts/cron-system_usage_update + diff --git a/remote/modules/hardware-stats/data/etc/systemd/system/hardware-stats.service b/remote/modules/hardware-stats/data/etc/systemd/system/hardware-stats.service new file mode 100644 index 00000000..c28e75a5 --- /dev/null +++ b/remote/modules/hardware-stats/data/etc/systemd/system/hardware-stats.service @@ -0,0 +1,11 @@ +[Unit] +Description=Gather statistics about this machine and send to boot server +DefaultDependencies=no +After=tmp.target multi-user.target +Wants=tmp.target + +[Service] +Type=oneshot +ExecStart=/opt/openslx/scripts/systemd-hardware_stats +RemainAfterExit=yes + diff --git a/remote/modules/hardware-stats/data/etc/systemd/system/multi-user.target.wants/hardware-stats.service b/remote/modules/hardware-stats/data/etc/systemd/system/multi-user.target.wants/hardware-stats.service new file mode 120000 index 00000000..e463586d --- /dev/null +++ b/remote/modules/hardware-stats/data/etc/systemd/system/multi-user.target.wants/hardware-stats.service @@ -0,0 +1 @@ +../hardware-stats.service
\ No newline at end of file diff --git a/remote/modules/hardware-stats/data/opt/openslx/scripts/cron-system_usage_update b/remote/modules/hardware-stats/data/opt/openslx/scripts/cron-system_usage_update new file mode 100755 index 00000000..889409d9 --- /dev/null +++ b/remote/modules/hardware-stats/data/opt/openslx/scripts/cron-system_usage_update @@ -0,0 +1,22 @@ +#!/bin/ash + +UUID=$(cat /run/system-uuid) + +[ -z "$UUID" ] && exit 1 + +USED=0 + +for SESSION in $(loginctl | awk '{print $1}'); do + unset Display Remote State + eval $(loginctl -p Display -p Remote -p State show-session "$SESSION") + if [ -n "$Display" ] && [ "$Remote" = "no" ] && [ "$State" = "active" ]; then + USED=1 + break; + fi +done + +# TODO UUID + +curl --data-urlencode "type=~runstate" --data-urlencode "uuid=$UUID" --data-urlencode "used=$USED" \ + "$SLX_REMOTE_LOG" + diff --git a/remote/modules/hardware-stats/data/opt/openslx/scripts/pam_script_ses_close.d/usage_stats b/remote/modules/hardware-stats/data/opt/openslx/scripts/pam_script_ses_close.d/usage_stats new file mode 120000 index 00000000..129ca2f8 --- /dev/null +++ b/remote/modules/hardware-stats/data/opt/openslx/scripts/pam_script_ses_close.d/usage_stats @@ -0,0 +1 @@ +../pam_script_ses_open.d/usage_stats
\ No newline at end of file diff --git a/remote/modules/hardware-stats/data/opt/openslx/scripts/pam_script_ses_open.d/usage_stats b/remote/modules/hardware-stats/data/opt/openslx/scripts/pam_script_ses_open.d/usage_stats new file mode 100644 index 00000000..7c15ee1b --- /dev/null +++ b/remote/modules/hardware-stats/data/opt/openslx/scripts/pam_script_ses_open.d/usage_stats @@ -0,0 +1,8 @@ + +( + sleep 3 + /opt/openslx/scripts/cron-system_usage_update +) & + +true + diff --git a/remote/modules/hardware-stats/data/opt/openslx/scripts/systemd-hardware_stats b/remote/modules/hardware-stats/data/opt/openslx/scripts/systemd-hardware_stats new file mode 100755 index 00000000..97c74901 --- /dev/null +++ b/remote/modules/hardware-stats/data/opt/openslx/scripts/systemd-hardware_stats @@ -0,0 +1,153 @@ +#!/bin/bash +# Use bash since ash can only do math on 32bit numbers, which is not sufficient for ID44 calculations + +# This script gathers information about the hardware and configuration and reports it back to the server + +. /opt/openslx/config + +if [ -z "$SLX_REMOTE_LOG" ]; then + echo "No remote log url given, will not report" + exit 1 +fi + +# 1) Get MAC Address used for booting +eval $(grep -Eo BOOTIF=\\S+ /proc/cmdline) +if [ "${#BOOTIF}" -ne "20" ]; then + echo "Getting MAC from /proc/cmdline failed, using 'ip a'..." + BOOTIF=01-$(ip a | grep -A 1 ': br0' | grep -o 'ether ..:..:..:..:..:..' | cut -d' ' -f2 | sed s/:/-/g) + if [ "${#BOOTIF}" -ne "20" ]; then + echo "FAIL FAIL FAIL" + BOOTIF="99-88-77-66-55-44-33" + fi +fi +MAC=${BOOTIF:3} + +which dmidecode || sleep 5 + +# 2) Get machine UUID, with fallback to MAC address if it fails for some reason +UUID=$(dmidecode -s system-uuid) +if [ "${#UUID}" -ne "36" ]; then + echo "Determined UUID (${UUID}) has not expected length of 36, falling back to MAC..." + UUID="000000000000000-$BOOTIF" +fi +echo "$UUID" > /run/system-uuid + +# 3) Uptime in seconds +UPTIME=$(grep -o -E '^[0-9]+' /proc/uptime) + +# 4) Number of real CPU cores +CPUCORES=$(cat /sys/devices/system/cpu/cpu*/topology/thread_siblings_list | sort -u | wc -l) +# Fallback 1... +if [ -z "$CPUCORES" ] || [ "$CPUCORES" = "0" ]; then + for c in $(dmidecode -t 4 | grep 'Core Enabled' | awk -F ':' '{print $2}'); do + CPUCORES=$(( $CPUCORES + $c )) + done +fi +# Fallback 2... +if [ -z "$CPUCORES" ] || [ "$CPUCORES" = "0" ]; then + CPUCORES=$(grep -E -e '^core id\s*:' -e '^physical\s*:' /proc/cpuinfo | xargs -l2 echo | sort -u | wc -l) +fi + +# 5) CPU model name +CPUMODEL=$(grep -m1 '^model name\s*:' /proc/cpuinfo | sed 's/^model name\s*:\s*//') + +# 6) RAM +RAM=$(grep '^MemTotal:' /proc/meminfo | awk '{print $2}') +RAM=$(( $RAM / 1024 )) +if [ -z "$RAM" ] || [ "$RAM" -lt 500 ]; then + # Fallback to dmidecode + RAM=0 + for c in $(dmidecode -t 17 | grep -o 'Size:.*MB$' | awk '{print $2}'); do + RAM=$(( $RAM + $c )) + done +fi + +# 7) 64bit virtualization support +VT="UNSUPPORTED" +VIRTTYPE=$(grep -m1 '^flags\s*:' /proc/cpuinfo | grep -wo -e svm -e vmx) +[ -n "$VIRTTYPE" ] && modprobe msr + +if [ "$VIRTTYPE" = "vmx" ]; then # intel + BIT1=$(rdmsr --bitfield 0:0 0x3a 2>/dev/null || echo "fail") + BIT2=$(rdmsr --bitfield 2:2 0x3a 2>/dev/null || echo "fail") + if [ "$BIT1" = "fail" -o "$BIT2" = "fail" ]; then + VT="UNKNOWN" + elif [ "$BIT1" = "0" -o "$BIT2" = "1" ]; then + VT="ENABLED" + else + VT="DISABLED" + fi +elif [ "$VIRTTYPE" = "svm" ]; then # amd + BIT=$(rdmsr --bitfield 4:4 0xc0010114 2>/dev/null || echo "fail") + if [ "$BIT" = "fail" ]; then + VT="UNKNOWN" + elif [ "$BIT" = "0" ]; then + VT="ENABLED" + else + VT="DISABLED" + fi +fi + +# 8) ID44 partition size +ID44=0 +for c in $(fdisk -l | grep -E '[0-9]+\s+44\s+' | awk '{print $1}'); do + val=$(blockdev --getsize64 "$c") + [ -z "$val" ] && continue + [ "$val" -gt "$ID44" ] && ID44=$val +done +ID44=$(( $ID44 / 1058576 )) # we'd rather underreport + +# 9) check smart values +BADSECTORS=0 +if which smartctl; then + FILE=$(mktemp) + [ -z "$FILE" ] && FILE="/tmp/smartctl.$$.$RANDOM.$RANDOM" + for dev in /dev/sd?; do + smartctl -H -A -f "brief" "$dev" > "$FILE" || continue + # parse + OVERALL=$(grep -o "test result: .*$" "$FILE" | cut -c 14-) + [ "x$OVERALL" = "xPASSED" ] && OVERALL="" + REALLOC=$(grep "^ *5 " "$FILE" | awk '{print $8}') + SPINRETRY_VAL=$(grep "^ *10 " "$FILE" | awk '{print $4}') + SPINRETRY_THR=$(grep "^ *10 " "$FILE" | awk '{print $6}') + [ -n "$OVERALL" ] && BADSECTORS=$(( $BADSECTORS + 100 )) + if [ -n "$REALLOC" ] && [ "$REALLOC" -gt "0" ]; then + BADSECTORS=$(( $BADSECTORS + $REALLOC )) + fi + if [ -n "$SPINRETRY_VAL" ] && [ "$SPINRETRY_VAL" -le "$SPINRETRY_THR" ]; then + BADSECTORS=$(( $BADSECTORS + 100 )) + fi + done + rm -f -- "$FILE" +fi + +# n) Dump raw data to a file +DATAFILE=$(mktemp) +[ -z "$DATAFILE" ] && DATAFILE="/root/power-stats.$$" +cat > "$DATAFILE" <<EOF +############################### CPU ##################################### +Sockets: $(grep '^physical id' /proc/cpuinfo | sort -u | wc -l) +Real cores: $CPUCORES +Virtual cores: $(grep '^processor' /proc/cpuinfo | sort -u | wc -l) +######################## Partition tables ############################### +EOF +fdisk -l >> "$DATAFILE" +cat >> "$DATAFILE" <<EOF +############################ PCI ID ##################################### +EOF +lspci -n -m >> "$DATAFILE" +cat >> "$DATAFILE" <<EOF +########################## dmidecode #################################### +EOF +dmidecode >> "$DATAFILE" + +# Fire away +curl --data-urlencode "type=~poweron" --data-urlencode "uuid=$UUID" --data-urlencode "macaddr=$MAC" \ + --data-urlencode "uptime=$UPTIME" --data-urlencode "realcores=$CPUCORES" --data-urlencode "mbram=$RAM" \ + --data-urlencode "kvmstate=$VT" --data-urlencode "cpumodel=$CPUMODEL" --data-urlencode "id44mb=$ID44" \ + --data-urlencode "badsectors=$BADSECTORS" \ + --data-urlencode "data@$DATAFILE" "$SLX_REMOTE_LOG" +rm -f -- "$DATAFILE" + +exit 0 + diff --git a/remote/modules/hardware-stats/module.build b/remote/modules/hardware-stats/module.build new file mode 100644 index 00000000..f9b81669 --- /dev/null +++ b/remote/modules/hardware-stats/module.build @@ -0,0 +1,17 @@ +fetch_source() { + : +} + +build() { + COPYLIST="list_dpkg_output" + rm -f -- "$COPYLIST" + + + list_packet_files >> "$COPYLIST" + tarcopy "$(cat "${COPYLIST}" | sort -u)" "${MODULE_BUILD_DIR}" +} + +post_copy() { + : +} + diff --git a/remote/modules/hardware-stats/module.conf b/remote/modules/hardware-stats/module.conf new file mode 100644 index 00000000..5850b267 --- /dev/null +++ b/remote/modules/hardware-stats/module.conf @@ -0,0 +1,6 @@ +REQUIRED_BINARIES=" + rdmsr + dmidecode + blockdev +" + diff --git a/remote/modules/hardware-stats/module.conf.ubuntu b/remote/modules/hardware-stats/module.conf.ubuntu new file mode 100644 index 00000000..2037d13c --- /dev/null +++ b/remote/modules/hardware-stats/module.conf.ubuntu @@ -0,0 +1,12 @@ +REQUIRED_INSTALLED_PACKAGES=" + msr-tools + dmidecode + util-linux +" + +REQUIRED_CONTENT_PACKAGES=" + msr-tools + dmidecode + util-linux +" + |