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Diffstat (limited to '')
| -rw-r--r-- | collectors/charts.d.plugin/ap/Makefile.inc | 13 | ||||
| -rw-r--r-- | collectors/charts.d.plugin/ap/README.md | 86 | ||||
| -rw-r--r-- | collectors/charts.d.plugin/ap/ap.chart.sh | 179 | ||||
| -rw-r--r-- | collectors/charts.d.plugin/ap/ap.conf | 23 | ||||
| -rw-r--r-- | collectors/charts.d.plugin/apache/Makefile.inc | 13 | ||||
| -rw-r--r-- | collectors/charts.d.plugin/apache/README.md | 129 | ||||
| -rw-r--r-- | collectors/charts.d.plugin/apache/apache.chart.sh | 251 | ||||
| -rw-r--r-- | collectors/charts.d.plugin/apache/apache.conf | 30 | ||||
| -rw-r--r-- | collectors/charts.d.plugin/apcupsd/Makefile.inc | 13 | ||||
| -rw-r--r-- | collectors/charts.d.plugin/apcupsd/README.md | 7 | ||||
| -rw-r--r-- | collectors/charts.d.plugin/apcupsd/apcupsd.chart.sh | 202 | ||||
| -rw-r--r-- | collectors/charts.d.plugin/apcupsd/apcupsd.conf | 25 |
12 files changed, 971 insertions, 0 deletions
diff --git a/collectors/charts.d.plugin/ap/Makefile.inc b/collectors/charts.d.plugin/ap/Makefile.inc new file mode 100644 index 0000000..a2dd375 --- /dev/null +++ b/collectors/charts.d.plugin/ap/Makefile.inc @@ -0,0 +1,13 @@ +# SPDX-License-Identifier: GPL-3.0-or-later + +# THIS IS NOT A COMPLETE Makefile +# IT IS INCLUDED BY ITS PARENT'S Makefile.am +# IT IS REQUIRED TO REFERENCE ALL FILES RELATIVE TO THE PARENT + +# install these files +dist_charts_DATA += ap/ap.chart.sh +dist_chartsconfig_DATA += ap/ap.conf + +# do not install these files, but include them in the distribution +dist_noinst_DATA += ap/README.md ap/Makefile.inc + diff --git a/collectors/charts.d.plugin/ap/README.md b/collectors/charts.d.plugin/ap/README.md new file mode 100644 index 0000000..962a856 --- /dev/null +++ b/collectors/charts.d.plugin/ap/README.md @@ -0,0 +1,86 @@ +# Access Point Plugin (ap) + +The `ap` collector visualizes data related to access points. + +## Example netdata charts + + + +## How it works + +It does the following: + +1. Runs `iw dev` searching for interfaces that have `type AP`. + + From the same output it collects the SSIDs each AP supports by looking for lines `ssid NAME`. + + Example: +```sh +# iw dev +phy#0 + Interface wlan0 + ifindex 3 + wdev 0x1 + addr 7c:dd:90:77:34:2a + ssid TSAOUSIS + type AP + channel 7 (2442 MHz), width: 20 MHz, center1: 2442 MHz +``` + + +2. For each interface found, it runs `iw INTERFACE station dump`. + + From the output is collects: + + - rx/tx bytes + - rx/tx packets + - tx retries + - tx failed + - signal strength + - rx/tx bitrate + - expected throughput + + Example: + +```sh +# iw wlan0 station dump +Station 40:b8:37:5a:ed:5e (on wlan0) + inactive time: 910 ms + rx bytes: 15588897 + rx packets: 127772 + tx bytes: 52257763 + tx packets: 95802 + tx retries: 2162 + tx failed: 28 + signal: -43 dBm + signal avg: -43 dBm + tx bitrate: 65.0 MBit/s MCS 7 + rx bitrate: 1.0 MBit/s + expected throughput: 32.125Mbps + authorized: yes + authenticated: yes + preamble: long + WMM/WME: yes + MFP: no + TDLS peer: no +``` + +3. For each interface found, it creates 6 charts: + + - Number of Connected clients + - Bandwidth for all clients + - Packets for all clients + - Transmit Issues for all clients + - Average Signal among all clients + - Average Bitrate (including average expected throughput) among all clients + +## Configuration + +You can only set `ap_update_every=NUMBER` to `/etc/netdata/charts.d/ap.conf`, to give the data collection frequency. +To edit this file on your system run `/etc/netdata/edit-config charts.d/ap.conf`. + +## Auto-detection + +The plugin is able to auto-detect if you are running access points on your linux box. + +[]() diff --git a/collectors/charts.d.plugin/ap/ap.chart.sh b/collectors/charts.d.plugin/ap/ap.chart.sh new file mode 100644 index 0000000..a2d04c0 --- /dev/null +++ b/collectors/charts.d.plugin/ap/ap.chart.sh @@ -0,0 +1,179 @@ +# shellcheck shell=bash +# no need for shebang - this file is loaded from charts.d.plugin +# SPDX-License-Identifier: GPL-3.0-or-later + +# netdata +# real-time performance and health monitoring, done right! +# (C) 2016 Costa Tsaousis <costa@tsaousis.gr> +# + +# _update_every is a special variable - it holds the number of seconds +# between the calls of the _update() function +ap_update_every= +ap_priority=6900 + +declare -A ap_devs=() + +# _check is called once, to find out if this chart should be enabled or not +ap_check() { + require_cmd iw || return 1 + local ev + ev=$(run iw dev | awk ' + BEGIN { + i = ""; + ssid = ""; + ap = 0; + } + /^[ \t]+Interface / { + if( ap == 1 ) { + print "ap_devs[" i "]=\"" ssid "\"" + } + + i = $2; + ssid = ""; + ap = 0; + } + /^[ \t]+ssid / { ssid = $2; } + /^[ \t]+type AP$/ { ap = 1; } + END { + if( ap == 1 ) { + print "ap_devs[" i "]=\"" ssid "\"" + } + } + ') + eval "${ev}" + + # this should return: + # - 0 to enable the chart + # - 1 to disable the chart + + [ ${#ap_devs[@]} -gt 0 ] && return 0 + error "no devices found in AP mode, with 'iw dev'" + return 1 +} + +# _create is called once, to create the charts +ap_create() { + local ssid dev + + for dev in "${!ap_devs[@]}"; do + ssid="${ap_devs[${dev}]}" + + # create the chart with 3 dimensions + cat <<EOF +CHART ap_clients.${dev} '' "Connected clients to ${ssid} on ${dev}" "clients" ${dev} ap.clients line $((ap_priority + 1)) $ap_update_every +DIMENSION clients '' absolute 1 1 + +CHART ap_bandwidth.${dev} '' "Bandwidth for ${ssid} on ${dev}" "kilobits/s" ${dev} ap.net area $((ap_priority + 2)) $ap_update_every +DIMENSION received '' incremental 8 1024 +DIMENSION sent '' incremental -8 1024 + +CHART ap_packets.${dev} '' "Packets for ${ssid} on ${dev}" "packets/s" ${dev} ap.packets line $((ap_priority + 3)) $ap_update_every +DIMENSION received '' incremental 1 1 +DIMENSION sent '' incremental -1 1 + +CHART ap_issues.${dev} '' "Transmit Issues for ${ssid} on ${dev}" "issues/s" ${dev} ap.issues line $((ap_priority + 4)) $ap_update_every +DIMENSION retries 'tx retries' incremental 1 1 +DIMENSION failures 'tx failures' incremental -1 1 + +CHART ap_signal.${dev} '' "Average Signal for ${ssid} on ${dev}" "dBm" ${dev} ap.signal line $((ap_priority + 5)) $ap_update_every +DIMENSION signal 'average signal' absolute 1 1000 + +CHART ap_bitrate.${dev} '' "Bitrate for ${ssid} on ${dev}" "Mbps" ${dev} ap.bitrate line $((ap_priority + 6)) $ap_update_every +DIMENSION receive '' absolute 1 1000 +DIMENSION transmit '' absolute -1 1000 +DIMENSION expected 'expected throughput' absolute 1 1000 +EOF + done + + return 0 +} + +# _update is called continuously, to collect the values +ap_update() { + # the first argument to this function is the microseconds since last update + # pass this parameter to the BEGIN statement (see bellow). + + # do all the work to collect / calculate the values + # for each dimension + # remember: KEEP IT SIMPLE AND SHORT + + for dev in "${!ap_devs[@]}"; do + echo + echo "DEVICE ${dev}" + iw "${dev}" station dump + done | awk ' + function zero_data() { + dev = ""; + c = 0; + rb = 0; + tb = 0; + rp = 0; + tp = 0; + tr = 0; + tf = 0; + tt = 0; + rt = 0; + s = 0; + g = 0; + e = 0; + } + function print_device() { + if(dev != "" && length(dev) > 0) { + print "BEGIN ap_clients." dev; + print "SET clients = " c; + print "END"; + print "BEGIN ap_bandwidth." dev; + print "SET received = " rb; + print "SET sent = " tb; + print "END"; + print "BEGIN ap_packets." dev; + print "SET received = " rp; + print "SET sent = " tp; + print "END"; + print "BEGIN ap_issues." dev; + print "SET retries = " tr; + print "SET failures = " tf; + print "END"; + + if( c == 0 ) c = 1; + print "BEGIN ap_signal." dev; + print "SET signal = " int(s / c); + print "END"; + print "BEGIN ap_bitrate." dev; + print "SET receive = " int(rt / c); + print "SET transmit = " int(tt / c); + print "SET expected = " int(e / c); + print "END"; + } + zero_data(); + } + BEGIN { + zero_data(); + } + /^DEVICE / { + print_device(); + dev = $2; + } + /^Station/ { c++; } + /^[ \t]+rx bytes:/ { rb += $3; } + /^[ \t]+tx bytes:/ { tb += $3; } + /^[ \t]+rx packets:/ { rp += $3; } + /^[ \t]+tx packets:/ { tp += $3; } + /^[ \t]+tx retries:/ { tr += $3; } + /^[ \t]+tx failed:/ { tf += $3; } + /^[ \t]+signal:/ { x = $2; s += x * 1000; } + /^[ \t]+rx bitrate:/ { x = $3; rt += x * 1000; } + /^[ \t]+tx bitrate:/ { x = $3; tt += x * 1000; } + /^[ \t]+expected throughput:(.*)Mbps/ { + x=$3; + sub(/Mbps/, "", x); + e += x * 1000; + } + END { + print_device(); + } + ' + + return 0 +} diff --git a/collectors/charts.d.plugin/ap/ap.conf b/collectors/charts.d.plugin/ap/ap.conf new file mode 100644 index 0000000..38fc157 --- /dev/null +++ b/collectors/charts.d.plugin/ap/ap.conf @@ -0,0 +1,23 @@ +# no need for shebang - this file is loaded from charts.d.plugin + +# netdata +# real-time performance and health monitoring, done right! +# (C) 2018 Costa Tsaousis <costa@tsaousis.gr> +# GPL v3+ + +# nothing fancy to configure. +# this module will run +# iw dev - to find wireless devices in AP mode +# iw ${dev} station dump - to get connected clients +# based on the above, it generates several charts + +# the data collection frequency +# if unset, will inherit the netdata update frequency +#ap_update_every= + +# the charts priority on the dashboard +#ap_priority=6900 + +# the number of retries to do in case of failure +# before disabling the module +#ap_retries=10 diff --git a/collectors/charts.d.plugin/apache/Makefile.inc b/collectors/charts.d.plugin/apache/Makefile.inc new file mode 100644 index 0000000..4b360ea --- /dev/null +++ b/collectors/charts.d.plugin/apache/Makefile.inc @@ -0,0 +1,13 @@ +# SPDX-License-Identifier: GPL-3.0-or-later + +# THIS IS NOT A COMPLETE Makefile +# IT IS INCLUDED BY ITS PARENT'S Makefile.am +# IT IS REQUIRED TO REFERENCE ALL FILES RELATIVE TO THE PARENT + +# install these files +dist_charts_DATA += apache/apache.chart.sh +dist_chartsconfig_DATA += apache/apache.conf + +# do not install these files, but include them in the distribution +dist_noinst_DATA += apache/README.md apache/Makefile.inc + diff --git a/collectors/charts.d.plugin/apache/README.md b/collectors/charts.d.plugin/apache/README.md new file mode 100644 index 0000000..2739791 --- /dev/null +++ b/collectors/charts.d.plugin/apache/README.md @@ -0,0 +1,129 @@ +# Apache + +> THIS MODULE IS OBSOLETE. +> USE [THE PYTHON ONE](../../python.d.plugin/apache) - IT SUPPORTS MULTIPLE JOBS AND IT IS MORE EFFICIENT + +--- + +The `apache` collector visualizes key performance data for an apache web server. + +## Example netdata charts + +For apache 2.2: + + + +For apache 2.4: + + + +## How it works + +It runs `curl "http://apache.host/server-status?auto` to fetch the current status of apache. + +It has been tested with apache 2.2 and apache 2.4. The latter also provides connections information (total and break down by status). + +Apache 2.2 response: + +```sh +$ curl "http://127.0.0.1/server-status?auto" +Total Accesses: 80057 +Total kBytes: 223017 +CPULoad: .018287 +Uptime: 64472 +ReqPerSec: 1.24173 +BytesPerSec: 3542.15 +BytesPerReq: 2852.59 +BusyWorkers: 1 +IdleWorkers: 49 +Scoreboard: _________________________......................................._W_______________________....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... +``` + +Apache 2.4 response: + +```sh +$ curl "http://127.0.0.1/server-status?auto" +127.0.0.1 +ServerVersion: Apache/2.4.18 (Unix) +ServerMPM: event +Server Built: Dec 14 2015 08:05:54 +CurrentTime: Saturday, 23-Jan-2016 14:42:06 EET +RestartTime: Saturday, 23-Jan-2016 04:57:13 EET +ParentServerConfigGeneration: 2 +ParentServerMPMGeneration: 1 +ServerUptimeSeconds: 35092 +ServerUptime: 9 hours 44 minutes 52 seconds +Load1: 0.32 +Load5: 0.32 +Load15: 0.27 +Total Accesses: 32403 +Total kBytes: 34464 +CPUUser: 30.37 +CPUSystem: 29.55 +CPUChildrenUser: 0 +CPUChildrenSystem: 0 +CPULoad: .170751 +Uptime: 35092 +ReqPerSec: .923373 +BytesPerSec: 1005.67 +BytesPerReq: 1089.13 +BusyWorkers: 1 +IdleWorkers: 99 +ConnsTotal: 0 +ConnsAsyncWriting: 0 +ConnsAsyncKeepAlive: 0 +ConnsAsyncClosing: 0 +Scoreboard: __________________________________________________________________________________________W_________............................................................................................................................................................................................................................................................................................................ +``` + +From the apache status output it collects: + + - total accesses (incremental value, rendered as requests/s) + - total bandwidth (incremental value, rendered as bandwidth/s) + - requests per second (this appears to be calculated by apache as an average for its lifetime, while the one calculated by netdata using the total accesses counter is real-time) + - bytes per second (average for the lifetime of the apache server) + - bytes per request (average for the lifetime of the apache server) + - workers by status (`busy` and `idle`) + - total connections (currently active connections - offered by apache 2.4+) + - async connections per status (`keepalive`, `writing`, `closing` - offered by apache 2.4+) + +## Configuration + +The configuration is stored in `/etc/netdata/charts.d/apache.conf`. +To edit this file on your system run `/etc/netdata/edit-config charts.d/apache.conf`. + +The internal default is: + +```sh +# the URL your apache server is responding with mod_status information. +apache_url="http://127.0.0.1:80/server-status?auto" + +# use this to set custom curl options you may need +apache_curl_opts= + +# set this to a NUMBER to overwrite the update frequency +# it is in seconds +apache_update_every= +``` + +The default `apache_update_every` is configured in netdata. + +## Auto-detection + +If you have configured your apache server to offer server-status information on localhost clients, the defaults should work fine. + +## Apache Configuration + +Apache configuration differs between distributions. Please check your distribution's documentation for information on enabling apache's `mod_status` module. + +If you are able to run successfully, by hand this command: + +```sh +curl "http://127.0.0.1:80/server-status?auto" +``` + +netdata will be able to do it too. + +Notice: You may need to have the default `000-default.conf ` website enabled in order for the status mod to work. + +[]() diff --git a/collectors/charts.d.plugin/apache/apache.chart.sh b/collectors/charts.d.plugin/apache/apache.chart.sh new file mode 100644 index 0000000..7d09ee6 --- /dev/null +++ b/collectors/charts.d.plugin/apache/apache.chart.sh @@ -0,0 +1,251 @@ +# shellcheck shell=bash +# no need for shebang - this file is loaded from charts.d.plugin +# SPDX-License-Identifier: GPL-3.0-or-later + +# netdata +# real-time performance and health monitoring, done right! +# (C) 2016 Costa Tsaousis <costa@tsaousis.gr> +# + +# the URL to download apache status info +apache_url="http://127.0.0.1:80/server-status?auto" +apache_curl_opts= + +# _update_every is a special variable - it holds the number of seconds +# between the calls of the _update() function +apache_update_every= + +apache_priority=60000 + +# convert apache floating point values +# to integer using this multiplier +# this only affects precision - the values +# will be in the proper units +apache_decimal_detail=1000000 + +declare -a apache_response=() +apache_accesses=0 +apache_kbytes=0 +apache_reqpersec=0 +apache_bytespersec=0 +apache_bytesperreq=0 +apache_busyworkers=0 +apache_idleworkers=0 +apache_connstotal=0 +apache_connsasyncwriting=0 +apache_connsasynckeepalive=0 +apache_connsasyncclosing=0 + +apache_keys_detected=0 +apache_has_conns=0 +apache_key_accesses= +apache_key_kbytes= +apache_key_reqpersec= +apache_key_bytespersec= +apache_key_bytesperreq= +apache_key_busyworkers= +apache_key_idleworkers= +apache_key_scoreboard= +apache_key_connstotal= +apache_key_connsasyncwriting= +apache_key_connsasynckeepalive= +apache_key_connsasyncclosing= +apache_detect() { + local i=0 + for x in "${@}"; do + case "${x}" in + 'Total Accesses') apache_key_accesses=$((i + 1)) ;; + 'Total kBytes') apache_key_kbytes=$((i + 1)) ;; + 'ReqPerSec') apache_key_reqpersec=$((i + 1)) ;; + 'BytesPerSec') apache_key_bytespersec=$((i + 1)) ;; + 'BytesPerReq') apache_key_bytesperreq=$((i + 1)) ;; + 'BusyWorkers') apache_key_busyworkers=$((i + 1)) ;; + 'IdleWorkers') apache_key_idleworkers=$((i + 1)) ;; + 'ConnsTotal') apache_key_connstotal=$((i + 1)) ;; + 'ConnsAsyncWriting') apache_key_connsasyncwriting=$((i + 1)) ;; + 'ConnsAsyncKeepAlive') apache_key_connsasynckeepalive=$((i + 1)) ;; + 'ConnsAsyncClosing') apache_key_connsasyncclosing=$((i + 1)) ;; + 'Scoreboard') apache_key_scoreboard=$((i)) ;; + esac + + i=$((i + 1)) + done + + # we will not check of the Conns* + # keys, since these are apache 2.4 specific + [ -z "${apache_key_accesses}" ] && error "missing 'Total Accesses' from apache server: ${*}" && return 1 + [ -z "${apache_key_kbytes}" ] && error "missing 'Total kBytes' from apache server: ${*}" && return 1 + [ -z "${apache_key_reqpersec}" ] && error "missing 'ReqPerSec' from apache server: ${*}" && return 1 + [ -z "${apache_key_bytespersec}" ] && error "missing 'BytesPerSec' from apache server: ${*}" && return 1 + [ -z "${apache_key_bytesperreq}" ] && error "missing 'BytesPerReq' from apache server: ${*}" && return 1 + [ -z "${apache_key_busyworkers}" ] && error "missing 'BusyWorkers' from apache server: ${*}" && return 1 + [ -z "${apache_key_idleworkers}" ] && error "missing 'IdleWorkers' from apache server: ${*}" && return 1 + [ -z "${apache_key_scoreboard}" ] && error "missing 'Scoreboard' from apache server: ${*}" && return 1 + + if [ ! -z "${apache_key_connstotal}" ] && + [ ! -z "${apache_key_connsasyncwriting}" ] && + [ ! -z "${apache_key_connsasynckeepalive}" ] && + [ ! -z "${apache_key_connsasyncclosing}" ]; then + apache_has_conns=1 + else + apache_has_conns=0 + fi + + return 0 +} + +apache_get() { + local oIFS="${IFS}" ret + # shellcheck disable=2207 + IFS=$':\n' apache_response=($(run curl -Ss ${apache_curl_opts} "${apache_url}")) + ret=$? + IFS="${oIFS}" + + if [ $ret -ne 0 ] || [ "${#apache_response[@]}" -eq 0 ]; then + return 1 + fi + + # the last line on the apache output is "Scoreboard" + # we use this label to detect that the output has a new word count + if [ ${apache_keys_detected} -eq 0 ] || [ "${apache_response[${apache_key_scoreboard}]}" != "Scoreboard" ]; then + apache_detect "${apache_response[@]}" || return 1 + apache_keys_detected=1 + fi + + apache_accesses="${apache_response[${apache_key_accesses}]}" + apache_kbytes="${apache_response[${apache_key_kbytes}]}" + + float2int "${apache_response[${apache_key_reqpersec}]}" ${apache_decimal_detail} + apache_reqpersec=${FLOAT2INT_RESULT} + + float2int "${apache_response[${apache_key_bytespersec}]}" ${apache_decimal_detail} + apache_bytespersec=${FLOAT2INT_RESULT} + + float2int "${apache_response[${apache_key_bytesperreq}]}" ${apache_decimal_detail} + apache_bytesperreq=${FLOAT2INT_RESULT} + + apache_busyworkers="${apache_response[${apache_key_busyworkers}]}" + apache_idleworkers="${apache_response[${apache_key_idleworkers}]}" + + if + [ -z "${apache_accesses}" ] || + [ -z "${apache_kbytes}" ] || + [ -z "${apache_reqpersec}" ] || + [ -z "${apache_bytespersec}" ] || + [ -z "${apache_bytesperreq}" ] || + [ -z "${apache_busyworkers}" ] + [ -z "${apache_idleworkers}" ] + then + error "empty values got from apache server: ${apache_response[*]}" + return 1 + fi + + if [ ${apache_has_conns} -eq 1 ]; then + apache_connstotal="${apache_response[${apache_key_connstotal}]}" + apache_connsasyncwriting="${apache_response[${apache_key_connsasyncwriting}]}" + apache_connsasynckeepalive="${apache_response[${apache_key_connsasynckeepalive}]}" + apache_connsasyncclosing="${apache_response[${apache_key_connsasyncclosing}]}" + fi + + return 0 +} + +# _check is called once, to find out if this chart should be enabled or not +apache_check() { + + apache_get + # shellcheck disable=2181 + if [ $? -ne 0 ]; then + # shellcheck disable=2154 + error "cannot find stub_status on URL '${apache_url}'. Please set apache_url='http://apache.server:80/server-status?auto' in $confd/apache.conf" + return 1 + fi + + # this should return: + # - 0 to enable the chart + # - 1 to disable the chart + + return 0 +} + +# _create is called once, to create the charts +apache_create() { + cat <<EOF +CHART apache_local.bytesperreq '' "apache Lifetime Avg. Response Size" "bytes/request" statistics apache.bytesperreq area $((apache_priority + 8)) $apache_update_every +DIMENSION size '' absolute 1 ${apache_decimal_detail} +CHART apache_local.workers '' "apache Workers" "workers" workers apache.workers stacked $((apache_priority + 5)) $apache_update_every +DIMENSION idle '' absolute 1 1 +DIMENSION busy '' absolute 1 1 +CHART apache_local.reqpersec '' "apache Lifetime Avg. Requests/s" "requests/s" statistics apache.reqpersec line $((apache_priority + 6)) $apache_update_every +DIMENSION requests '' absolute 1 ${apache_decimal_detail} +CHART apache_local.bytespersec '' "apache Lifetime Avg. Bandwidth/s" "kilobits/s" statistics apache.bytespersec area $((apache_priority + 7)) $apache_update_every +DIMENSION sent '' absolute 8 $((apache_decimal_detail * 1000)) +CHART apache_local.requests '' "apache Requests" "requests/s" requests apache.requests line $((apache_priority + 1)) $apache_update_every +DIMENSION requests '' incremental 1 1 +CHART apache_local.net '' "apache Bandwidth" "kilobits/s" bandwidth apache.net area $((apache_priority + 3)) $apache_update_every +DIMENSION sent '' incremental 8 1 +EOF + + if [ ${apache_has_conns} -eq 1 ]; then + cat <<EOF2 +CHART apache_local.connections '' "apache Connections" "connections" connections apache.connections line $((apache_priority + 2)) $apache_update_every +DIMENSION connections '' absolute 1 1 +CHART apache_local.conns_async '' "apache Async Connections" "connections" connections apache.conns_async stacked $((apache_priority + 4)) $apache_update_every +DIMENSION keepalive '' absolute 1 1 +DIMENSION closing '' absolute 1 1 +DIMENSION writing '' absolute 1 1 +EOF2 + fi + + return 0 +} + +# _update is called continuously, to collect the values +apache_update() { + # the first argument to this function is the microseconds since last update + # pass this parameter to the BEGIN statement (see bellow). + + # do all the work to collect / calculate the values + # for each dimension + # remember: KEEP IT SIMPLE AND SHORT + + apache_get || return 1 + + # write the result of the work. + cat <<VALUESEOF +BEGIN apache_local.requests $1 +SET requests = $((apache_accesses)) +END +BEGIN apache_local.net $1 +SET sent = $((apache_kbytes)) +END +BEGIN apache_local.reqpersec $1 +SET requests = $((apache_reqpersec)) +END +BEGIN apache_local.bytespersec $1 +SET sent = $((apache_bytespersec)) +END +BEGIN apache_local.bytesperreq $1 +SET size = $((apache_bytesperreq)) +END +BEGIN apache_local.workers $1 +SET idle = $((apache_idleworkers)) +SET busy = $((apache_busyworkers)) +END +VALUESEOF + + if [ ${apache_has_conns} -eq 1 ]; then + cat <<VALUESEOF2 +BEGIN apache_local.connections $1 +SET connections = $((apache_connstotal)) +END +BEGIN apache_local.conns_async $1 +SET keepalive = $((apache_connsasynckeepalive)) +SET closing = $((apache_connsasyncclosing)) +SET writing = $((apache_connsasyncwriting)) +END +VALUESEOF2 + fi + + return 0 +} diff --git a/collectors/charts.d.plugin/apache/apache.conf b/collectors/charts.d.plugin/apache/apache.conf new file mode 100644 index 0000000..50914cf --- /dev/null +++ b/collectors/charts.d.plugin/apache/apache.conf @@ -0,0 +1,30 @@ +# no need for shebang - this file is loaded from charts.d.plugin + +# netdata +# real-time performance and health monitoring, done right! +# (C) 2018 Costa Tsaousis <costa@tsaousis.gr> +# GPL v3+ + +# THIS PLUGIN IS DEPRECATED +# USE THE PYTHON.D ONE + +# the URL to download apache status info +#apache_url="http://127.0.0.1:80/server-status?auto" +#apache_curl_opts= + +# convert apache floating point values +# to integer using this multiplier +# this only affects precision - the values +# will be in the proper units +#apache_decimal_detail=1000000 + +# the data collection frequency +# if unset, will inherit the netdata update frequency +#apache_update_every= + +# the charts priority on the dashboard +#apache_priority=60000 + +# the number of retries to do in case of failure +# before disabling the module +#apache_retries=10 diff --git a/collectors/charts.d.plugin/apcupsd/Makefile.inc b/collectors/charts.d.plugin/apcupsd/Makefile.inc new file mode 100644 index 0000000..19cb9ca --- /dev/null +++ b/collectors/charts.d.plugin/apcupsd/Makefile.inc @@ -0,0 +1,13 @@ +# SPDX-License-Identifier: GPL-3.0-or-later + +# THIS IS NOT A COMPLETE Makefile +# IT IS INCLUDED BY ITS PARENT'S Makefile.am +# IT IS REQUIRED TO REFERENCE ALL FILES RELATIVE TO THE PARENT + +# install these files +dist_charts_DATA += apcupsd/apcupsd.chart.sh +dist_chartsconfig_DATA += apcupsd/apcupsd.conf + +# do not install these files, but include them in the distribution +dist_noinst_DATA += apcupsd/README.md apcupsd/Makefile.inc + diff --git a/collectors/charts.d.plugin/apcupsd/README.md b/collectors/charts.d.plugin/apcupsd/README.md new file mode 100644 index 0000000..59739ef --- /dev/null +++ b/collectors/charts.d.plugin/apcupsd/README.md @@ -0,0 +1,7 @@ +# apcupsd + +*Under construction* + +Collects UPS metrics + +[]() diff --git a/collectors/charts.d.plugin/apcupsd/apcupsd.chart.sh b/collectors/charts.d.plugin/apcupsd/apcupsd.chart.sh new file mode 100644 index 0000000..b4b92cd --- /dev/null +++ b/collectors/charts.d.plugin/apcupsd/apcupsd.chart.sh @@ -0,0 +1,202 @@ +# shellcheck shell=bash +# no need for shebang - this file is loaded from charts.d.plugin +# SPDX-License-Identifier: GPL-3.0-or-later + +# netdata +# real-time performance and health monitoring, done right! +# (C) 2016 Costa Tsaousis <costa@tsaousis.gr> +# + +apcupsd_ip= +apcupsd_port= + +declare -A apcupsd_sources=( + ["local"]="127.0.0.1:3551" +) + +# how frequently to collect UPS data +apcupsd_update_every=10 + +apcupsd_timeout=3 + +# the priority of apcupsd related to other charts +apcupsd_priority=90000 + +apcupsd_get() { + run -t $apcupsd_timeout apcaccess status "$1" +} + +apcupsd_check() { + + # this should return: + # - 0 to enable the chart + # - 1 to disable the chart + + require_cmd apcaccess || return 1 + + # backwards compatibility + if [ "${apcupsd_ip}:${apcupsd_port}" != ":" ]; then + apcupsd_sources["local"]="${apcupsd_ip}:${apcupsd_port}" + fi + + local host working=0 failed=0 + for host in "${!apcupsd_sources[@]}"; do + run apcupsd_get "${apcupsd_sources[${host}]}" >/dev/null + # shellcheck disable=2181 + if [ $? -ne 0 ]; then + error "cannot get information for apcupsd server ${host} on ${apcupsd_sources[${host}]}." + failed=$((failed + 1)) + elif [ "$(apcupsd_get "${apcupsd_sources[${host}]}" | awk '/^STATUS.*/{ print $3 }')" != "ONLINE" ]; then + error "APC UPS ${host} on ${apcupsd_sources[${host}]} is not online." + failed=$((failed + 1)) + else + working=$((working + 1)) + fi + done + + if [ ${working} -eq 0 ]; then + error "No APC UPSes found available." + return 1 + fi + + return 0 +} + +apcupsd_create() { + local host src + for host in "${!apcupsd_sources[@]}"; do + src=${apcupsd_sources[${host}]} + + # create the charts + cat <<EOF +CHART apcupsd_${host}.charge '' "UPS Charge for ${host} on ${src}" "percentage" ups apcupsd.charge area $((apcupsd_priority + 1)) $apcupsd_update_every +DIMENSION battery_charge charge absolute 1 100 + +CHART apcupsd_${host}.battery_voltage '' "UPS Battery Voltage for ${host} on ${src}" "Volts" ups apcupsd.battery.voltage line $((apcupsd_priority + 3)) $apcupsd_update_every +DIMENSION battery_voltage voltage absolute 1 100 +DIMENSION battery_voltage_nominal nominal absolute 1 100 + +CHART apcupsd_${host}.input_voltage '' "UPS Input Voltage for ${host} on ${src}" "Volts" input apcupsd.input.voltage line $((apcupsd_priority + 4)) $apcupsd_update_every +DIMENSION input_voltage voltage absolute 1 100 +DIMENSION input_voltage_min min absolute 1 100 +DIMENSION input_voltage_max max absolute 1 100 + +CHART apcupsd_${host}.input_frequency '' "UPS Input Frequency for ${host} on ${src}" "Hz" input apcupsd.input.frequency line $((apcupsd_priority + 5)) $apcupsd_update_every +DIMENSION input_frequency frequency absolute 1 100 + +CHART apcupsd_${host}.output_voltage '' "UPS Output Voltage for ${host} on ${src}" "Volts" output apcupsd.output.voltage line $((apcupsd_priority + 6)) $apcupsd_update_every +DIMENSION output_voltage voltage absolute 1 100 +DIMENSION output_voltage_nominal nominal absolute 1 100 + +CHART apcupsd_${host}.load '' "UPS Load for ${host} on ${src}" "percentage" ups apcupsd.load area $((apcupsd_priority)) $apcupsd_update_every +DIMENSION load load absolute 1 100 + +CHART apcupsd_${host}.temp '' "UPS Temperature for ${host} on ${src}" "Celsius" ups apcupsd.temperature line $((apcupsd_priority + 7)) $apcupsd_update_every +DIMENSION temp temp absolute 1 100 + +CHART apcupsd_${host}.time '' "UPS Time Remaining for ${host} on ${src}" "Minutes" ups apcupsd.time area $((apcupsd_priority + 2)) $apcupsd_update_every +DIMENSION time time absolute 1 100 + +CHART apcupsd_${host}.online '' "UPS ONLINE flag for ${host} on ${src}" "boolean" ups apcupsd.online line $((apcupsd_priority + 8)) $apcupsd_update_every +DIMENSION online online absolute 0 1 + +EOF + done + return 0 +} + +apcupsd_update() { + # the first argument to this function is the microseconds since last update + # pass this parameter to the BEGIN statement (see bellow). + + # do all the work to collect / calculate the values + # for each dimension + # remember: KEEP IT SIMPLE AND SHORT + + local host working=0 failed=0 + for host in "${!apcupsd_sources[@]}"; do + apcupsd_get "${apcupsd_sources[${host}]}" | awk " + +BEGIN { + battery_charge = 0; + battery_voltage = 0; + battery_voltage_nominal = 0; + input_voltage = 0; + input_voltage_min = 0; + input_voltage_max = 0; + input_frequency = 0; + output_voltage = 0; + output_voltage_nominal = 0; + load = 0; + temp = 0; + time = 0; +} +/^BCHARGE.*/ { battery_charge = \$3 * 100 }; +/^BATTV.*/ { battery_voltage = \$3 * 100 }; +/^NOMBATTV.*/ { battery_voltage_nominal = \$3 * 100 }; +/^LINEV.*/ { input_voltage = \$3 * 100 }; +/^MINLINEV.*/ { input_voltage_min = \$3 * 100 }; +/^MAXLINEV.*/ { input_voltage_max = \$3 * 100 }; +/^LINEFREQ.*/ { input_frequency = \$3 * 100 }; +/^OUTPUTV.*/ { output_voltage = \$3 * 100 }; +/^NOMOUTV.*/ { output_voltage_nominal = \$3 * 100 }; +/^LOADPCT.*/ { load = \$3 * 100 }; +/^ITEMP.*/ { temp = \$3 * 100 }; +/^TIMELEFT.*/ { time = \$3 * 100 }; +/^STATUS.*/ { online=(\$3 == \"ONLINE\")?1:0 }; +END { + print \"BEGIN apcupsd_${host}.online $1\"; + print \"SET online = \" online; + print \"END\" + + if (online == 1) { + print \"BEGIN apcupsd_${host}.charge $1\"; + print \"SET battery_charge = \" battery_charge; + print \"END\" + + print \"BEGIN apcupsd_${host}.battery_voltage $1\"; + print \"SET battery_voltage = \" battery_voltage; + print \"SET battery_voltage_nominal = \" battery_voltage_nominal; + print \"END\" + + print \"BEGIN apcupsd_${host}.input_voltage $1\"; + print \"SET input_voltage = \" input_voltage; + print \"SET input_voltage_min = \" input_voltage_min; + print \"SET input_voltage_max = \" input_voltage_max; + print \"END\" + + print \"BEGIN apcupsd_${host}.input_frequency $1\"; + print \"SET input_frequency = \" input_frequency; + print \"END\" + + print \"BEGIN apcupsd_${host}.output_voltage $1\"; + print \"SET output_voltage = \" output_voltage; + print \"SET output_voltage_nominal = \" output_voltage_nominal; + print \"END\" + + print \"BEGIN apcupsd_${host}.load $1\"; + print \"SET load = \" load; + print \"END\" + + print \"BEGIN apcupsd_${host}.temp $1\"; + print \"SET temp = \" temp; + print \"END\" + + print \"BEGIN apcupsd_${host}.time $1\"; + print \"SET time = \" time; + print \"END\" + } +}" + # shellcheck disable=SC2181 + if [ $? -ne 0 ]; then + failed=$((failed + 1)) + error "failed to get values for APC UPS ${host} on ${apcupsd_sources[${host}]}" && return 1 + else + working=$((working + 1)) + fi + done + + [ $working -eq 0 ] && error "failed to get values from all APC UPSes" && return 1 + + return 0 +} diff --git a/collectors/charts.d.plugin/apcupsd/apcupsd.conf b/collectors/charts.d.plugin/apcupsd/apcupsd.conf new file mode 100644 index 0000000..679c0d6 --- /dev/null +++ b/collectors/charts.d.plugin/apcupsd/apcupsd.conf @@ -0,0 +1,25 @@ +# no need for shebang - this file is loaded from charts.d.plugin + +# netdata +# real-time performance and health monitoring, done right! +# (C) 2018 Costa Tsaousis <costa@tsaousis.gr> +# GPL v3+ + +# add all your APC UPSes in this array - uncomment it too +#declare -A apcupsd_sources=( +# ["local"]="127.0.0.1:3551" +#) + +# how long to wait for apcupsd to respond +#apcupsd_timeout=3 + +# the data collection frequency +# if unset, will inherit the netdata update frequency +#apcupsd_update_every=10 + +# the charts priority on the dashboard +#apcupsd_priority=90000 + +# the number of retries to do in case of failure +# before disabling the module +#apcupsd_retries=10 |