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# Use nrpe on remote host instead of ncpa only if ncpa is not working 
# this setup require BOTH nrpe AND plugins

# Use this when on debian 7/8

################
#     NRPE     #
################

# Execute all as super user !

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# Source of truth
# https://support.nagios.com/kb/article/nagios-core-installing-nagios-core-from-source-96.html#Debian

# About nginx installation
# https://olivertappin.com/command-line-tools/installing-nagios-nginx-php-fpm-nagiosgraph-ubuntu-16-04/

# All steps on debian require root AND `-` to use full env 
su - 

# Prerequisites

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#!/usr/bin/env bash
PACKAGES=`apt list --upgradable 2>/dev/null | wc -l`

echo "Trovati $PACKAGES package da aggiornare"

# soglie da default
WARNING=10
CRITICAL=20

# Leggo i valori delle opzioni

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server {

    #### NOTE: UPDATE THE DOMAIN ACCORDING TO YOUR SETUP ####
    server_name     nagios.test;
    
    #### NOTE: UPDATE THE PATH ACCORDING TO YOUR SETUP ####
    #### This is my Debian 10 vps                      ####
    #### Some systems uses /usr/share/nagios/share     ####
    root            /usr/local/nagios/share;

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# All steps on debian require root
# DO NOT TRY THIS ON DEBIAN 8 - It will not works !
# Note the `-`. Is important !
su -
cd /tmp
wget https://assets.nagios.com/downloads/ncpa/ncpa-latest.d9.amd64.deb

# NOTE: if you got this problem or similar :
#    dpkg: warning: 'start-stop-daemon' not found in PATH or not executable
# you are not using `su -`.

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How to use the vault with ansible

Prerequisites

pip install cryptography

Create the file

The EDITOR const is optional, but I use to show how to force the use of an editor instead of another.

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##############################################################################################################
# https://docs.ansible.com/ansible/latest/user_guide/windows_setup.html#upgrading-powershell-and-net-framework
# 
# The username and password parameters are stored in plain text in the registry. Make sure the Remove-Item
# commands are run, check them after the script finishes to ensure no credentials are still stored on the host.
#
# The ConfigureRemotingForAnsible.ps1 script is intended for training and development purposes only and 
# should not be used in a production environment, since it enables settings (like Basic authentication) 
# that can be inherently insecure.
##############################################################################################################

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# Nota - Se eseguendo dpk c'è un errore di comandi non trovati
# su
# nano /root/.bashrc
# appendero in fondo 
# export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
# salvare
# source /root/.bashrc


su

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#!/bin/bash

# Download and run
# curl https://gist.githubusercontent.com/realtebo/3451070eba5a55186afb686d1690abd2/raw/install_ansible.sh?_=$(date +%s) | bash

sudo apt-get update && sudo apt-get install software-properties-common -y
sudo apt-add-repository universe -y
sudo apt-add-repository ppa:ansible/ansible -y
sudo apt-get update && sudo apt-get install ansible python-pip -y
pip install "pywinrm>=0.3.0" 

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Configure mysql to log query on file

Change the file /etc/mysql/conf.d/mysql.cnf (require elevated privileges) adding

[mysqld]
general_log = on
general_log_file=/var/log/query

If you change the filename, keep it consistent in the following steps !