From fc4020b477bb2783c6d29d724878579b3e452ebb Mon Sep 17 00:00:00 2001
From: vvitkov <vvitkov@linux-bg.org>
Date: Wed, 31 Oct 2018 16:10:49 +0200
Subject: [PATCH] old nagios checks

---
 .../nagios/check-wifi-interface-up.sh         | 61 ++++++++++++
 .../custom-scripts/nagios/check_rtmp.sh       | 95 +++++++++++++++++++
 .../custom-scripts/nagios/count-streams.sh    | 31 ++++++
 3 files changed, 187 insertions(+)
 create mode 100644 monitoring/custom-scripts/nagios/check-wifi-interface-up.sh
 create mode 100644 monitoring/custom-scripts/nagios/check_rtmp.sh
 create mode 100644 monitoring/custom-scripts/nagios/count-streams.sh

diff --git a/monitoring/custom-scripts/nagios/check-wifi-interface-up.sh b/monitoring/custom-scripts/nagios/check-wifi-interface-up.sh
new file mode 100644
index 0000000..53fbd00
--- /dev/null
+++ b/monitoring/custom-scripts/nagios/check-wifi-interface-up.sh
@@ -0,0 +1,61 @@
+#!/bin/bash
+#
+# Simple script to check if remote wifi if is up
+#
+# 2016.10.20 - Initial version
+#
+# copyright: 2016 Vladimir Vitkov <vvitkov@linuxbg.org>
+
+# helpers
+E_OK=0
+E_WARNING="1"
+E_CRITICAL="2"
+E_UNKNOWN="3"
+
+_community=${1}
+_hostname=${2}
+_interface=${3}
+
+# Sanity check
+if [ $# -ne 3 ]; then
+        echo "UNKNOWN: Missing parameters $0 <Community> <Hostname> <interface name>"
+        exit ${E_UNKNOWN}
+fi
+
+function find_oid() {
+        # oids
+        # .1.3.6.1.2.1.2.2.1.2 - IF-MIB::ifDescr
+        _oid=$(
+                snmpwalk \
+                        -v2c \
+                        -c ${_community} \
+                        -On \
+                        -m '' \
+                        -t 1 \
+                        -r 5 \
+                        -Oqn \
+                        ${_hostname} \
+                        .1.3.6.1.2.1.2.2.1.2 | \
+                        egrep ${_interface} | \
+                        awk '{print $1}'
+        )
+
+        echo ${_oid}
+}
+
+function check_status() {
+        # lets have the id please
+        _id=$(echo ${1} | awk -F'.' '{print $NF}')
+        # oids
+        # .1.3.6.1.2.1.2.2.1.8 - IF-MIB::ifOperStatus
+        /usr/lib/nagios/plugins/check_snmp \
+                -H ${_hostname} \
+                -P 2c \
+                -C ${_community} \
+                -c 1 \
+                -o .1.3.6.1.2.1.2.2.1.8.${_id}
+
+        exit $?
+}
+OID=`find_oid`
+check_status ${OID}
\ No newline at end of file
diff --git a/monitoring/custom-scripts/nagios/check_rtmp.sh b/monitoring/custom-scripts/nagios/check_rtmp.sh
new file mode 100644
index 0000000..025c848
--- /dev/null
+++ b/monitoring/custom-scripts/nagios/check_rtmp.sh
@@ -0,0 +1,95 @@
+#!/bin/sh
+# FILE: "check_rtmp"
+# DESCRIPTION:nagios plugin for checking rtmp streams.
+# REQUIRES: rtmpdump (http://rtmpdump.mplayerhq.hu/)
+# AUTHOR: Toni Comerma
+# DATE: jan-2013
+# $Id:$
+#
+
+PROGNAME=`readlink -f $0`
+PROGPATH=`echo $PROGNAME | sed -e 's,[\\/][^\\/][^\\/]*$,,'`
+REVISION=`echo '$Revision: .2 $' | sed -e 's/[^0-9.]//g'`
+
+RTMPDUMP=`which rtmpdump`
+
+print_usage() {
+  echo "Usage:"
+  echo "  $PROGNAME -u <url> -t <timeout> "
+  echo "  $PROGNAME -h "
+
+
+}
+
+print_help() {
+  print_revision $PROGNAME $REVISION
+  echo ""
+  print_usage
+
+        echo "Comprova l'estat d'un stream RTMP"
+        echo ""
+        echo "Opcions:"
+        echo "  -u URL a testejar Exemple: rtmp://server/app/streamName"
+        echo "  -t Temps a monitoritzar"
+        echo ""
+  exit $STATE_UNKNOWN
+}
+
+
+
+STATE_OK=0
+STATE_WARNING=1
+STATE_CRITICAL=2
+STATE_UNKNOWN=3
+
+URL=""
+TIMEOUT=2
+
+# Proces de parametres
+while getopts ":u:t:h" Option
+do
+        case $Option in
+                u ) URL=$OPTARG;;
+                t ) TIMEOUT=$OPTARG;;
+                h ) print_help;;
+                * ) echo "unimplemented option";;
+
+                esac
+done
+
+if [ ! $URL ] ; then
+        echo " Error - No URL was specified."
+        echo ""
+        print_help
+        echo ""
+fi
+
+# Construir noms de fitxers temporals
+NAME=`echo $URL | sed -e s/[^A-Za-z0-9.]/_/g`
+ERR=/tmp/check_rtmp_err_$NAME.tmp
+
+# Testejant
+( $RTMPDUMP -m 4 --live -r $URL --stop $TIMEOUT > /dev/null 2> $ERR ) & sleep 5; kill $! 2> /dev/null
+status=$?
+
+
+# Retorn de resultats
+CONNECTA=`grep "INFO: Connected" $ERR`
+
+if [ -z "$CONNECTA" ]
+then
+  echo "CRITICAL - Cannot connect to the stream: $URL"
+  exit $STATE_CRITICAL
+else
+   ERROR=`grep "INFO: Metadata:" $ERR`
+   if [ ! -z "$ERROR" ]
+   then
+       echo "OK - stream is normal: $URL"
+       exit $STATE_OK
+    fi
+    echo "CRITICAL - Stream is not broadcasting: $URL"
+    exit $STATE_CRITICAL
+fi
+
+echo "UNKNOWN - Unknown output from stream check. Manual check is advised"
+exit $STATE_UNKNOWN
\ No newline at end of file
diff --git a/monitoring/custom-scripts/nagios/count-streams.sh b/monitoring/custom-scripts/nagios/count-streams.sh
new file mode 100644
index 0000000..7118ff0
--- /dev/null
+++ b/monitoring/custom-scripts/nagios/count-streams.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+#
+# count streams in rtmp
+
+# get stream count
+stream_count=`curl -sfq -m1 http://stream.openfest.org/stats | xsltproc /usr/local/bin/count-streams.xsl -`
+
+_warn=${1:-3}
+_crit=${2:-6}
+
+
+_res='3'
+_data='UNKNOWN - something shitty happened'
+
+if [ $stream_count -ge $_crit ] ; then
+        _data="OK - stream count $stream_count"
+        _res=0
+fi
+
+if [ $stream_count -ge $_crit -a $stream_count -le $_warn ] ; then
+        _data="WARN - stream count $stream_count, less than expected. Min $_crit, needed $_warn"
+        _res=1
+fi
+
+if [ $stream_count -lt $_crit ] ; then
+        _data="CRITICAL - Streams lower than $_crit"
+        _res=2
+fi
+
+echo $_data
+exit $_res
\ No newline at end of file