3 2c6743b8 2022-09-24 mischa # Copyright (c) 2019-2022 Mischa Peters <mischa @ openbsd.amsterdam>
5 2c06b26b 2020-05-31 mischa # Permission to use, copy, modify, and distribute this software for any
6 2c06b26b 2020-05-31 mischa # purpose with or without fee is hereby granted, provided that the above
7 2c06b26b 2020-05-31 mischa # copyright notice and this permission notice appear in all copies.
9 2c06b26b 2020-05-31 mischa # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 2c06b26b 2020-05-31 mischa # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 2c06b26b 2020-05-31 mischa # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 2c06b26b 2020-05-31 mischa # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 2c06b26b 2020-05-31 mischa # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 2c06b26b 2020-05-31 mischa # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 2c06b26b 2020-05-31 mischa # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 6154cf32 2019-03-12 mischa test -n "$1" || exit 1
18 6154cf32 2019-03-12 mischa test -n "$2" || exit 1
20 6154cf32 2019-03-12 mischa INTERFACE="$2"
21 2c6743b8 2022-09-24 mischa AUTHPASS="tropic shark reefs"
22 2c6743b8 2022-09-24 mischa USER="random"
23 2c6743b8 2022-09-24 mischa PRIVPASS="equ5xerhiffid7klevuk"
24 86ad8e4b 2019-05-04 mischa RRDFILES="/home/mischa/rrd"
25 e8dbe8bd 2019-03-12 mischa WATERMARK="OpenBSD Amsterdam - https://obsda.ms"
26 7c02cf83 2020-05-31 mischa IMAGES="/var/www/rrdtool/obsda.ms"
27 6154cf32 2019-03-12 mischa RRDTOOL="/usr/local/bin/rrdtool"
28 6154cf32 2019-03-12 mischa UPTIME=$(cat /tmp/${HOST}-uptime.txt)
29 86ad8e4b 2019-05-04 mischa VERSION=$(cat /tmp/${HOST}-version.txt)
30 6154cf32 2019-03-12 mischa NOW=$(date "+%Y-%m-%d %H:%M:%S %Z" | sed 's/:/\\:/g')
32 6154cf32 2019-03-12 mischa if ! test -f "${RRDFILES}/${HOST}-${INTERFACE}.rrd"
34 6154cf32 2019-03-12 mischa echo "Creating ${RRDFILES}/${HOST}-${INTERFACE}.rrd"
35 6154cf32 2019-03-12 mischa ${RRDTOOL} create ${RRDFILES}/${HOST}-${INTERFACE}.rrd \
36 6154cf32 2019-03-12 mischa --step 300 \
37 6154cf32 2019-03-12 mischa DS:ds0:COUNTER:600:0:1250000000 \
38 6154cf32 2019-03-12 mischa DS:ds1:COUNTER:600:0:1250000000 \
39 6154cf32 2019-03-12 mischa RRA:AVERAGE:0.5:1:600 \
40 6154cf32 2019-03-12 mischa RRA:AVERAGE:0.5:6:700 \
41 6154cf32 2019-03-12 mischa RRA:AVERAGE:0.5:24:775 \
42 6154cf32 2019-03-12 mischa RRA:AVERAGE:0.5:288:797 \
43 6154cf32 2019-03-12 mischa RRA:MAX:0.5:1:600 \
44 6154cf32 2019-03-12 mischa RRA:MAX:0.5:6:700 \
45 6154cf32 2019-03-12 mischa RRA:MAX:0.5:24:775 \
46 6154cf32 2019-03-12 mischa RRA:MAX:0.5:288:797
49 2c6743b8 2022-09-24 mischa IN=$(snmp walk -A "${AUTHPASS}" -l authPriv -u ${USER} -X "${PRIVPASS}" ${HOST} ifInOctets.${INTERFACE} | awk '{print $4}')
50 2c6743b8 2022-09-24 mischa OUT=$(snmp walk -A "${AUTHPASS}" -l authPriv -u ${USER} -X "${PRIVPASS}" ${HOST} ifOutOctets.${INTERFACE} | awk '{print $4}')
51 2c6743b8 2022-09-24 mischa DESCR=$(snmp walk -A "${AUTHPASS}" -l authPriv -u ${USER} -X "${PRIVPASS}" ${HOST} ifDescr.${INTERFACE} | awk '{print $4}')
53 6154cf32 2019-03-12 mischa ${RRDTOOL} update ${RRDFILES}/${HOST}-${INTERFACE}.rrd N:${IN}:${OUT}
55 6154cf32 2019-03-12 mischa ${RRDTOOL} graph ${IMAGES}/${HOST}-${INTERFACE}.png \
56 6154cf32 2019-03-12 mischa --start -43200 \
57 86ad8e4b 2019-05-04 mischa --title "${HOST} - ${VERSION} - ${DESCR}" \
58 6154cf32 2019-03-12 mischa --vertical-label "Bits per Second" \
59 e8dbe8bd 2019-03-12 mischa --watermark "${WATERMARK}" \
60 86ad8e4b 2019-05-04 mischa --color BACK#ffffff \
61 86ad8e4b 2019-05-04 mischa --border 0 \
62 6154cf32 2019-03-12 mischa DEF:IN=${RRDFILES}/${HOST}-${INTERFACE}.rrd:ds0:AVERAGE \
63 6154cf32 2019-03-12 mischa DEF:OUT=${RRDFILES}/${HOST}-${INTERFACE}.rrd:ds1:AVERAGE \
64 6154cf32 2019-03-12 mischa CDEF:IN_CDEF="IN,8,*" \
65 6154cf32 2019-03-12 mischa CDEF:OUT_CDEF="OUT,8,*" \
66 6154cf32 2019-03-12 mischa AREA:IN_CDEF#00FF00:"In " \
67 6154cf32 2019-03-12 mischa GPRINT:IN_CDEF:MAX:"Max\:%5.2lf %s" \
68 6154cf32 2019-03-12 mischa GPRINT:IN_CDEF:AVERAGE:"Average\:%5.2lf %s" \
69 6154cf32 2019-03-12 mischa GPRINT:IN_CDEF:LAST:" Current\:%5.2lf %s\n" \
70 6154cf32 2019-03-12 mischa LINE2:OUT_CDEF#0000FF:"Out" \
71 6154cf32 2019-03-12 mischa GPRINT:OUT_CDEF:MAX:"Max\:%5.2lf %s" \
72 6154cf32 2019-03-12 mischa GPRINT:OUT_CDEF:AVERAGE:"Average\:%5.2lf %s" \
73 6154cf32 2019-03-12 mischa GPRINT:OUT_CDEF:LAST:" Current\:%5.2lf %s\n" \
74 6154cf32 2019-03-12 mischa COMMENT:"\\n" \
75 6154cf32 2019-03-12 mischa COMMENT:" Up for ${UPTIME} at ${NOW}"
