monitoring

Welcome!

…frustration…

devnot ops

Please don’t be angry!

Some times I am busy

Active Passive Realtime Future

Every x minute Every x minute Only on errors Only on errors

For each service For most services Only on errors Only on errors

Very chatty Very chatty Less chatty Not chatty

Active Passive Realtime Future

Every x minute Every x minute Only on errors Only on errors

For each service For most services Only on errors Only on errors

Very chatty Very chatty Less chatty Not chatty

NRPE NRPE (ish)

NSCA NSCA

check_nt (ish)

NRDP

REST REST REST REST

NSCP NSCP NSCP NSCP

Core

Core

Server

Client

Check

Script

Misc

Core

ServerNRPE

NSCA

ClientNRPE

NSCA

CheckSystem

Eventlog

ScriptPython

Lua

Misc Scheduler

Core

Server

NRPE

NSCA

Client

NRPE check_remote

NSCA notify_remote

Check

System

check_cpu

check_memory

…

Eventlog Check_eventlog

Script

Python Script Check_???

Lua Script Check_???

Misc Scheduler

CoreModules …

Settings

ini

reg

…Registry

Help

Scheduler (ish)

Command Line

1:1 NSClient++ Command Line

Start command shell (cmd.exe) as admin.

cd C:\nsclient

What’s the command for configuring the NRPE server?

How do you exit test mode?

What’s the command for configuring the NRPE server?

How do you exit test mode?

Start command shell (cmd.exe) as admin.

cd C:\nsclient

nscp help

What’s the command for configuring the NRPE server?

How do you exit test mode?

Start command shell (cmd.exe) as admin.

cd C:\nsclient

nscp help

nscp nrpe help

nscp test

What’s the command for configuring the NRPE server?

How do you exit test mode?

Start command shell (cmd.exe) as admin.

cd C:\nsclient

nscp help

nscp nrpe install (--help)

nscp test

exit

foo

bar

key=value

this=that

more this=thattest=test

[/modules]

CheckDisk=enabled

NRPEServer=enabled

[/settings/default]

allowed hosts=127.0.0.1,nagios.com

[/log]

level = debug

[/modules]

CheckDisk=enabled

NRPEServer=enabled

[/settings/default]

allowed hosts=127.0.0.1,nagios.com

[/log]

level = debug

Configuration

1:2 Configuration

/settings/log

level=debug

What’s the current settings store?

Move settings to registry

Change the log level

What’s the current settings store?

Move settings to registry

Change the log level to debug

Section: /settings/log, Key: level, value: debug

settings help

registry://

What’s the current settings store?

Move settings to registry

Change the log level

nscp settings --help

nscp settings --migrate-to reg

nscp settings --path /settings/log --key level

--set debug

nscp test

check_memory

CheckSystem.dll

What’s the current memory usage?

Run the query from command line

What’s the current memory usage?

Run the query from command line

Module: CheckSystem.dll, command: check_memory

nscp settings --activate module ???

nscp client --help

nscp test

What’s the current memory usage?

Run the query from command line

Module: CheckSystem.dll, command: check_memory

nscp settings --activate module CheckSystem

nscp client --query check_memory

nscp test

check_memory

…

exit