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Code: Select all

#check_proc_cpu
define command{
    command_name    check_proc_cpu
    command_line    $USER1$/check_proc_cpu -H $HOSTADDRESS$ $ARG1$
    }

# 'check_cpu' command definition
# w = Warning level (if CPU % idle falls below this level - must be a percentage)
# c = Critical level
define command{
command_name check_cpu
command_line $USER1$/check_cpu -H $HOSTADDRESS$ -w $ARG1$ -c $ARG2$ -p $USER3$
}

# 'check_swap' command definition
# w = Warning level (if % or MB swap free drops below this level)
# c = Critical level
define command{
command_name check_swap_cpu
command_line $USER1$/check_swap_cpu -H $HOSTADDRESS$ -w $ARG1$ -c $ARG2$ -p $USER3$
}

# 'check_ram' command definition
# w = Warning level defined as percentage (with % sign) or in megabytes (without % sign)
# c = Critical level (can be defined as percentage or MB independently of warning)
# o = below|above --> if mem [free drops BELOW] or [used rises ABOVE] thresholds
define command{
command_name check_ram_cpu
command_line $USER1$/check_ram_cpu -H $HOSTADDRESS$ -w $ARG1$ -c $ARG2$ -p $USER3$ -o $ARG3$
}

# 'check_load' command definition
# w = Warning levels (alert if n,n,n (1,5,15 minute load averages) go above these levels)
# c = Critical levels
define command{
command_name check_load_cpu
command_line $USER1$/check_load_cpu -H $HOSTADDRESS$ -w $ARG1$ -c $ARG2$ -p $USER3$
} 

Code: Select all

define service {
    use            generic-service
    host_name        node_1
    service_description    SSH
    check_command        check_ssh
    #notifications_enabled    0
}
define service {
    use            generic-service
    host_name        node_1
    service_description    Current_cpu_usage
    check_command        check_proc_cpu
    #notifications_enabled    0
}

define service {
    use            generic-service
    host_name        node_1
    service_description    Processor_usage
    check_command        check_cpu
}

define service {
    use            generic-service
    host_name        node_1
    service_description    Processor_swap
    check_command        check_swap_cpu
}

define service {
    use            generic-service
    host_name        node_1
    service_description    RAM
    check_command        check_ram_cpu
}

define service {
    use            generic-service
    host_name        node_1
    service_description    Processor_load
    check_command        check_load_cpu
}

Code: Select all

/usr/local/nagios/libexec/check_proc_cpu -H yourhostname.com