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Message #00929
[Bug 1882302] [NEW] Enable sending snmp traps funcionality
Public bug reported:
This is an enhancement request.
Currently nagios charm does not have the functionality of sending snmp
traps. It's relatively simple to implement this functionality.
This has been implemented and tested in the field and proved to work
well. It sould be further improved (like for example creating a charm
option for the IP address of the server to send traps to and turning
extraconfig and scripts into templates).
This is the way it is working today:
------------------------------>8======================================
1) Configure Juju:
juju config nagios contactgroup-members="root,managementstation"
juju config nagios extraconfig='
#
# this file was automaticaly generated by the nagios charm, do not edit it
define command{
command_name send-service-trap
command_line /usr/local/bin/send-service-trap 10.129.162.181 public "$HOSTNAME$" "$SERVICEDESC$" $SERVICESTATEID$ "$SERVICEOUTPUT$"
}
define command{
command_name send-host-trap
command_line /usr/local/bin/send-host-trap 10.129.162.181 public "$HOSTNAME$" $HOSTSTATEID$ "$HOSTOUTPUT$"
}
define contact{
contact_name managementstation
alias Management Station
service_notification_period 24x7
host_notification_period 24x7
service_notification_options w,u,c,r,f,s
host_notification_options d,u,r,f,s
service_notification_commands send-service-trap
host_notification_commands send-host-trap
}
2) on the nagios/0 (or more if HA) machine, download some MIBs:
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/nagios-plugins/nagios-mib/master/MIB/NAGIOS-ROOT-MIB
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/nagios-plugins/nagios-mib/master/MIB/NAGIOS-NOTIFY-MIB
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/hardaker/net-snmp/master/mibs/SNMPv2-SMI.txt
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/hardaker/net-snmp/master/mibs/SNMPv2-MIB.txt
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/hardaker/net-snmp/master/mibs/SNMPv2-TC.txt
3) Also on the nagios/0 (or more if HA) machine, create two scripts:
cat >/usr/local/bin/send-service-trap <<EOF
#!/bin/bash
# Arguments:
# $1 = Management Station
# $2 = Community String
# $3 = host_name
# $4 = service_description (Description of the service)
# $5 = return_code (An integer that determines the state
# of the service check, 0=OK, 1=WARNING, 2=CRITICAL,
# 3=UNKNOWN).
# $6 = plugin_output (A text string that should be used
# as the plugin output for the service check)
#
/usr/bin/snmptrap -v 2c -c $2 $1 '' NAGIOS-NOTIFY-MIB::nSvcEvent nSvcHostname s "$3" nSvcDesc s "$4" nSvcStateID i $5 nSvcOutput s "$6"
EOF
cat >/usr/local/bin/send-host-trap <<EOF
#!/bin/bash
# Arguments:
# $1 = Management Station
# $2 = Community String
# $3 = host_name
# $4 = HostStatID A number that corresponds to the current state of the host: 0=UP, 1=DOWN, 2=UNREACHABLE.
# $5 = HOSTOUTPUT The first line of text output from the last host check (i.e. "Ping OK").
#
/usr/bin/snmptrap -v 2c -c $2 $1 '' NAGIOS-NOTIFY-MIB::nHostEvent nHostname s "$3" nHostStateID i $4 nHostOutput s "$5"
EOF
chmod +x /usr/local/bin/send-service-trap /usr/local/bin/send-host-trap
------------------------------>8======================================
This bug is open to track the implementation of these changes on the charm.
** Affects: charm-nagios
Importance: Undecided
Assignee: Andre Ruiz (andre-ruiz)
Status: New
** Changed in: charm-nagios
Assignee: (unassigned) => Andre Ruiz (andre-ruiz)
** Description changed:
-
This is an enhancement request.
Currently nagios charm does not have the functionality of sending snmp
traps. It's relatively simple to implement this functionality.
This has been implemented and tested in the field and proved to work
well. It sould be further improved (like for example creating a charm
option for the IP address of the server to send traps to and turning
extraconfig and scripts into templates).
This is the way it is working today:
------------------------------>8======================================
1) Configure Juju:
juju config nagios contactgroup-members="root,managementstation"
juju config nagios extraconfig='
#
# this file was automaticaly generated by the nagios charm, do not edit it
define command{
- command_name send-service-trap
- command_line /usr/local/bin/send-service-trap 10.129.162.181 public "$HOSTNAME$" "$SERVICEDESC$" $SERVICESTATEID$ "$SERVICEOUTPUT$"
+ command_name send-service-trap
+ command_line /usr/local/bin/send-service-trap 10.129.162.181 public "$HOSTNAME$" "$SERVICEDESC$" $SERVICESTATEID$ "$SERVICEOUTPUT$"
}
define command{
- command_name send-host-trap
- command_line /usr/local/bin/send-host-trap 10.129.162.181 public "$HOSTNAME$" $HOSTSTATEID$ "$HOSTOUTPUT$"
+ command_name send-host-trap
+ command_line /usr/local/bin/send-host-trap 10.129.162.181 public "$HOSTNAME$" $HOSTSTATEID$ "$HOSTOUTPUT$"
}
define contact{
- contact_name managementstation
- alias Management Station
- service_notification_period 24x7
- host_notification_period 24x7
- service_notification_options w,u,c,r,f,s
- host_notification_options d,u,r,f,s
- service_notification_commands send-service-trap
- host_notification_commands send-host-trap
+ contact_name managementstation
+ alias Management Station
+ service_notification_period 24x7
+ host_notification_period 24x7
+ service_notification_options w,u,c,r,f,s
+ host_notification_options d,u,r,f,s
+ service_notification_commands send-service-trap
+ host_notification_commands send-host-trap
}
2) on the nagios/0 (or more if HA) machine, download some MIBs:
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/nagios-plugins/nagios-mib/master/MIB/NAGIOS-ROOT-MIB
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/nagios-plugins/nagios-mib/master/MIB/NAGIOS-NOTIFY-MIB
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/hardaker/net-snmp/master/mibs/SNMPv2-SMI.txt
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/hardaker/net-snmp/master/mibs/SNMPv2-MIB.txt
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/hardaker/net-snmp/master/mibs/SNMPv2-TC.txt
3) Also on the nagios/0 (or more if HA) machine, create two scripts:
cat >/usr/local/bin/send-service-trap <<EOF
#!/bin/bash
# Arguments:
# $1 = Management Station
# $2 = Community String
# $3 = host_name
# $4 = service_description (Description of the service)
# $5 = return_code (An integer that determines the state
# of the service check, 0=OK, 1=WARNING, 2=CRITICAL,
# 3=UNKNOWN).
# $6 = plugin_output (A text string that should be used
# as the plugin output for the service check)
#
/usr/bin/snmptrap -v 2c -c $2 $1 '' NAGIOS-NOTIFY-MIB::nSvcEvent nSvcHostname s "$3" nSvcDesc s "$4" nSvcStateID i $5 nSvcOutput s "$6"
EOF
cat >/usr/local/bin/send-host-trap <<EOF
#!/bin/bash
# Arguments:
# $1 = Management Station
# $2 = Community String
# $3 = host_name
# $4 = HostStatID A number that corresponds to the current state of the host: 0=UP, 1=DOWN, 2=UNREACHABLE.
# $5 = HOSTOUTPUT The first line of text output from the last host check (i.e. "Ping OK").
#
/usr/bin/snmptrap -v 2c -c $2 $1 '' NAGIOS-NOTIFY-MIB::nHostEvent nHostname s "$3" nHostStateID i $4 nHostOutput s "$5"
EOF
chmod +x /usr/local/bin/send-service-trap /usr/local/bin/send-host-trap
+ ------------------------------>8======================================
- This bug is open to track the implementation of these changes on the
- charm.
+
+ This bug is open to track the implementation of these changes on the charm.
--
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https://bugs.launchpad.net/bugs/1882302
Title:
Enable sending snmp traps funcionality
Status in Nagios Charm:
New
Bug description:
This is an enhancement request.
Currently nagios charm does not have the functionality of sending snmp
traps. It's relatively simple to implement this functionality.
This has been implemented and tested in the field and proved to work
well. It sould be further improved (like for example creating a charm
option for the IP address of the server to send traps to and turning
extraconfig and scripts into templates).
This is the way it is working today:
------------------------------>8======================================
1) Configure Juju:
juju config nagios contactgroup-members="root,managementstation"
juju config nagios extraconfig='
#
# this file was automaticaly generated by the nagios charm, do not edit it
define command{
command_name send-service-trap
command_line /usr/local/bin/send-service-trap 10.129.162.181 public "$HOSTNAME$" "$SERVICEDESC$" $SERVICESTATEID$ "$SERVICEOUTPUT$"
}
define command{
command_name send-host-trap
command_line /usr/local/bin/send-host-trap 10.129.162.181 public "$HOSTNAME$" $HOSTSTATEID$ "$HOSTOUTPUT$"
}
define contact{
contact_name managementstation
alias Management Station
service_notification_period 24x7
host_notification_period 24x7
service_notification_options w,u,c,r,f,s
host_notification_options d,u,r,f,s
service_notification_commands send-service-trap
host_notification_commands send-host-trap
}
2) on the nagios/0 (or more if HA) machine, download some MIBs:
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/nagios-plugins/nagios-mib/master/MIB/NAGIOS-ROOT-MIB
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/nagios-plugins/nagios-mib/master/MIB/NAGIOS-NOTIFY-MIB
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/hardaker/net-snmp/master/mibs/SNMPv2-SMI.txt
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/hardaker/net-snmp/master/mibs/SNMPv2-MIB.txt
wget -P /usr/share/snmp/mibs/ https://raw.githubusercontent.com/hardaker/net-snmp/master/mibs/SNMPv2-TC.txt
3) Also on the nagios/0 (or more if HA) machine, create two scripts:
cat >/usr/local/bin/send-service-trap <<EOF
#!/bin/bash
# Arguments:
# $1 = Management Station
# $2 = Community String
# $3 = host_name
# $4 = service_description (Description of the service)
# $5 = return_code (An integer that determines the state
# of the service check, 0=OK, 1=WARNING, 2=CRITICAL,
# 3=UNKNOWN).
# $6 = plugin_output (A text string that should be used
# as the plugin output for the service check)
#
/usr/bin/snmptrap -v 2c -c $2 $1 '' NAGIOS-NOTIFY-MIB::nSvcEvent nSvcHostname s "$3" nSvcDesc s "$4" nSvcStateID i $5 nSvcOutput s "$6"
EOF
cat >/usr/local/bin/send-host-trap <<EOF
#!/bin/bash
# Arguments:
# $1 = Management Station
# $2 = Community String
# $3 = host_name
# $4 = HostStatID A number that corresponds to the current state of the host: 0=UP, 1=DOWN, 2=UNREACHABLE.
# $5 = HOSTOUTPUT The first line of text output from the last host check (i.e. "Ping OK").
#
/usr/bin/snmptrap -v 2c -c $2 $1 '' NAGIOS-NOTIFY-MIB::nHostEvent nHostname s "$3" nHostStateID i $4 nHostOutput s "$5"
EOF
chmod +x /usr/local/bin/send-service-trap /usr/local/bin/send-host-
trap
------------------------------>8======================================
This bug is open to track the implementation of these changes on the charm.
To manage notifications about this bug go to:
https://bugs.launchpad.net/charm-nagios/+bug/1882302/+subscriptions
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