Added notify_{host,service}_by_email.sh.

These scripts are similar to, but a bit more flexible than, the original
notify-*-by-email commands shipped with Nagios.

notify_host_by_email.sh

@@ -0,0 +1,155 @@
+#! /bin/bash
+#
+# Nagios host notification script.
+#
+# Copyright (C) 2012 Sebastian 'tokkee' Harl <sh@teamix.net>
+#                    and teamix GmbH, Nuernberg, Germany
+#
+# This file is part of "teamix Monitoring Plugins"
+# URL: http://oss.teamix.org/projects/monitoringplugins/
+#
+# This file is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published
+# by the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# This file is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this file. If not, see <http://www.gnu.org/licenses/>.
+
+#
+# Sample command line:
+# notify_host_by_email.sh -T '$NOTIFICATIONTYPE$' -H '$HOSTNAME$' \
+#                         -a '$HOSTALIAS$' -A '$HOSTADDRESS$' \
+#                         -s '$HOSTSTATE$' \
+#                         -o '$HOSTOUTPUT$' -O '$LONGHOSTOUTPUT$' \
+#                         -P '$HOSTPERFDATA$' -D '$LONGDATETIME$' \
+#                         -E '$CONTACTEMAIL$'
+#
+
+NOTIFICATIONTYPE="UNKNOWN"
+
+HOSTNAME="unknown host"
+HOSTALIAS=""
+HOSTADDRESS=""
+HOSTSTATE="UNKNOWN"
+HOSTOUTPUT=""
+LONGHOSTOUTPUT=""
+HOSTPERFDATA=""
+
+LONGDATETIME=`date`
+
+CONTACTEMAIL=""
+
+GETOPT=$( getopt -o T:H:a:A:s:o:O:P:D:E: \
+	--long type,hostname,alias,address,state,output,longoutput,perfdata,datetime,email \
+	-n 'notify_host_by_email' -- "$@" )
+
+if test $? -ne 0; then
+	echo 'Failed to parse command line options!' >&2
+	exit 1
+fi
+
+eval set -- "$GETOPT"
+
+while true; do
+	case "$1" in
+		-T|--type)
+			NOTIFICATIONTYPE="$2"
+			shift 2
+			;;
+		-H|--hostname)
+			HOSTNAME="$2"
+			shift 2
+			;;
+		-a|--alias)
+			HOSTALIAS="$2"
+			shift 2
+			;;
+		-A|--address)
+			HOSTADDRESS="$2"
+			shift 2
+			;;
+		-s|--state)
+			HOSTSTATE="$2"
+			shift 2
+			;;
+		-o|--output)
+			HOSTOUTPUT="$2"
+			shift 2
+			;;
+		-O|--longoutput)
+			LONGHOSTOUTPUT="$2"
+			shift 2
+			;;
+		-P|--perfdata)
+			HOSTPERFDATA="$2"
+			shift 2
+			;;
+		-D|--datetime)
+			LONGDATETIME="$2"
+			shift 2
+			;;
+		-E|--email)
+			CONTACTEMAIL="$2"
+			shift 2
+			;;
+		--)
+			shift
+			break
+			;;
+	esac
+done
+
+if test -z "$CONTACTEMAIL"; then
+	echo 'Missing contact email!' >&2
+	exit 1
+fi
+
+EMAIL=$( mktemp -t )
+trap "rm -f $EMAIL" EXIT
+
+function email_append() {
+	/usr/bin/printf "%b" "$@" "\n" >> $EMAIL
+}
+
+cat <<EOF > $EMAIL
+***** Nagios *****
+
+Notification Type: $NOTIFICATIONTYPE
+
+Host: $HOSTNAME ($HOSTALIAS)
+EOF
+
+if test -n "$HOSTADDRESS"; then
+	email_append "Address: $HOSTADDRESS"
+fi
+
+email_append "State: $HOSTSTATE"
+if test -n "$HOSTOUTPUT"; then
+	email_append "Info: $HOSTOUTPUT"
+fi
+
+email_append ""
+email_append "Date/Time: $LONGDATETIME"
+
+if test -n "$LONGHOSTOUTPUT"; then
+	email_append ""
+	email_append "Additional Info:"
+	email_append ""
+	email_append "$LONGHOSTOUTPUT"
+fi
+
+if test -n "$HOSTPERFDATA"; then
+	email_append ""
+	email_append "Performance Data:"
+	email_append ""
+	email_append "$HOSTPERFDATA"
+fi
+
+cat $EMAIL | /usr/bin/mail -s "** $NOTIFICATIONTYPE Host Alert: $HOSTNAME is $HOSTSTATE **" $CONTACTEMAIL
+

notify_service_by_email.sh

@@ -0,0 +1,161 @@
+#! /bin/bash
+#
+# Nagios service notification script.
+#
+# Copyright (C) 2012 Sebastian 'tokkee' Harl <sh@teamix.net>
+#                    and teamix GmbH, Nuernberg, Germany
+#
+# This file is part of "teamix Monitoring Plugins"
+# URL: http://oss.teamix.org/projects/monitoringplugins/
+#
+# This file is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published
+# by the Free Software Foundation, either version 2 of the License,
+# or (at your option) any later version.
+#
+# This file is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this file. If not, see <http://www.gnu.org/licenses/>.
+
+#
+# Sample command line:
+# notify_service_by_email.sh -T '$NOTIFICATIONTYPE$' -H '$HOSTNAME$' \
+#                            -a '$HOSTALIAS$' -A '$HOSTADDRESS$' \
+#                            -S '$SERVICEDESC$' -s '$SERVICESTATE$' \
+#                            -o '$SERVICEOUTPUT$' -O '$LONGSERVICEOUTPUT$' \
+#                            -P '$SERVICEPERFDATA$' -D '$LONGDATETIME$' \
+#                            -E '$CONTACTEMAIL$'
+#
+
+NOTIFICATIONTYPE="UNKNOWN"
+
+HOSTNAME="unknown host"
+HOSTALIAS=""
+HOSTADDRESS=""
+SERVICEDESC="unknown service"
+SERVICESTATE="UNKNOWN"
+SERVICEOUTPUT=""
+LONGSERVICEOUTPUT=""
+SERVICEPERFDATA=""
+
+LONGDATETIME=`date`
+
+CONTACTEMAIL=""
+
+GETOPT=$( getopt -o T:H:a:A:S:s:o:O:P:D:E: \
+	--long type,hostname,alias,address,service,state,output,longoutput,perfdata,datetime,email \
+	-n 'notify_host_by_email' -- "$@" )
+
+if test $? -ne 0; then
+	echo 'Failed to parse command line options!' >&2
+	exit 1
+fi
+
+eval set -- "$GETOPT"
+
+while true; do
+	case "$1" in
+		-T|--type)
+			NOTIFICATIONTYPE="$2"
+			shift 2
+			;;
+		-H|--hostname)
+			HOSTNAME="$2"
+			shift 2
+			;;
+		-a|--alias)
+			HOSTALIAS="$2"
+			shift 2
+			;;
+		-A|--address)
+			HOSTADDRESS="$2"
+			shift 2
+			;;
+		-S|--service)
+			SERVICEDESC="$2"
+			shift 2
+			;;
+		-s|--state)
+			SERVICESTATE="$2"
+			shift 2
+			;;
+		-o|--output)
+			SERVICEOUTPUT="$2"
+			shift 2
+			;;
+		-O|--longoutput)
+			LONGSERVICEOUTPUT="$2"
+			shift 2
+			;;
+		-P|--perfdata)
+			SERVICEPERFDATA="$2"
+			shift 2
+			;;
+		-D|--datetime)
+			LONGDATETIME="$2"
+			shift 2
+			;;
+		-E|--email)
+			CONTACTEMAIL="$2"
+			shift 2
+			;;
+		--)
+			shift
+			break
+			;;
+	esac
+done
+
+if test -z "$CONTACTEMAIL"; then
+	echo 'Missing contact email!' >&2
+	exit 1
+fi
+
+EMAIL=$( mktemp -t )
+trap "rm -f $EMAIL" EXIT
+
+function email_append() {
+	/usr/bin/printf "%b" "$@" "\n" >> $EMAIL
+}
+
+cat <<EOF > $EMAIL
+***** Nagios *****
+
+Notification Type: $NOTIFICATIONTYPE
+
+Service: $SERVICEDESC
+Host: $HOSTNAME ($HOSTALIAS)
+EOF
+
+if test -n "$HOSTADDRESS"; then
+	email_append "Address: $HOSTADDRESS"
+fi
+
+email_append "State: $SERVICESTATE"
+if test -n "$SERVICEOUTPUT"; then
+	email_append "Info: $SERVICEOUTPUT"
+fi
+
+email_append ""
+email_append "Date/Time: $LONGDATETIME"
+
+if test -n "$LONGSERVICEOUTPUT"; then
+	email_append ""
+	email_append "Additional Info:"
+	email_append ""
+	email_append "$LONGSERVICEOUTPUT"
+fi
+
+if test -n "$SERVICEPERFDATA"; then
+	email_append ""
+	email_append "Performance Data:"
+	email_append ""
+	email_append "$SERVICEPERFDATA"
+fi
+
+cat $EMAIL | /usr/bin/mail -s "** $NOTIFICATIONTYPE Service Alert: $HOSTNAME/$SERVICEDESC is $SERVICESTATE **" $CONTACTEMAIL
+