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Raspberry Pi | UPS with NUT Management on a Raspberry Pi

Created: 12 January 2017 | Written by Super User | Print | Email | Hits: 8509

UPS infos via Rasperry Pi im Netz propagieren und Server oder NAS zum Download animieren.

Hardware
- Raspberry Pi, Model B+ PLUS - 512MB RAM
- APC Power Saving Back-UPS Pro 900

Software one the Raspberry Pi
- Debian
- Munin Node - APC UPS Pro 900
-

Configs to do on

	Raspberry Pi	Server	FreeNAS 10
Raspberry Pi	RASPBIAN LITE Minimal image based on Debian (follow the Pi Instruciton to install)	?	?
	on the Card add a empty file called SSH on the root (Windows: cmd go to the drive like i: type NUL > SSH) On boot Pi will get a IP and with SSH you may conect username: pi password: raspberry
VI	# sudo -i # apt install vim-nox -y # echo set number >> ~/.vimrc
Fix IP address	# sudo vi /etc/dhcpcd.conf ? 40 # Example static IP configuration: 41 interface eth0 42 static ip_address=192.168.0.15/24 44 static routers=192.168.0.1 45 static domain_name_servers=8.8.8.8

Set Time	# dpkg-reconfigure tzdata

	Script for smart update

Apache 2	# apt -y install apache2

Fail2Ban	# apt install fail2ban -y # vi /etc/fail2ban/jail.local
	[ssh] enabled = true port = ssh filter = sshd logpath = /var/log/auth.log bantime = 900 banaction = iptables-allports findtime = 900 maxretry = 3
	# service fail2ban restart
	check # iptables -L -n --line

NUT	# apt install -y nut nut-monitor nut-cgi nut-ipmi nut-snmp nut-xml
	# lsusb Bus 001 Device 004: ID 051d:0002 American Power Conversion Uninterruptible Power Supply
	# vi /etc/nut/nut.conf MODE=netserver
	# vi /etc/nut/ups.conf (around line 121) [apc900] driver = usbhid-ups # Treiber der verwendet werden soll port = auto desc = "APC 900 Smart-UPS" # Beschreibung der USV # maxretry = 3
	# systemctl reload nut-server
	# systemctl status nut-server
	# apt install wakeonlan # apt install etherwake arp command to find the MAC address # arp

	# upsc APC900 \| grep battery.runtime: \| awk '{print $2/60}' OFMT="%3.1f"

Quellen/Source:
- Raspberry FORUM: UPS Information to LAN
- https://www.tobias-baeumer.de/apc-usv-proxmox/
- networkupstools.org
- servernetworktech.com/2013/06/upsalert-my-solution-to-graceful-server-shutdowns-on-power-loss
- NUT
- /www.pontikis.net/blog/apc-ups-master-slave-setup-apcupsd
- Munin | Plugin | NUT
- bernaerts.dyndns.org/linux/75-debian/335-debian-wheezy-install-monitor-eaton-ups
- thomas-leister.de/powerwalker-ups-debian-stretch/
- wiki.debian-fr.xyz/Configurer_et_surveiller_un_onduleur_avec_NUT
- Raspberry Pi - UPS server using NUT
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Category: VM Virtuelle Maschine

KVM | nextcloud / collabora / OnlyOffice

Created: 04 January 2017 | Written by vincent | Print | Email | Hits: 6125

nextcloud / collabora / OnlyOffice

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Category: VM Virtuelle Maschine

KVM | OS X Yosemite

Created: 18 November 2016 | Written by Super User | Print | Email | Hits: 6122

KVM | OS X Yosemite

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LXC | ELK Stack v.5 (Elasticsearch - Logstash - Kibana)

Created: 03 October 2016 | Written by vincent | Print | Email | Hits: 12170

LXC | ELK Stack v.5 (Elasticsearch - Logstash - Kibana)
Disk Size GB: 100
CPU Limit: 2
CPU Units: 2048
Memory MB: 2048
Swap MB: 2048
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Category: VM Virtuelle Maschine

LXC | Monitoring rsyslog and LogAnalyzer

Created: 02 October 2016 | Written by Super User | Print | Email | Hits: 5199

LXC | Monitoring rsyslog and LogAnalyzer
- www.rsyslog.com/ | Wiki rsyslog
- loganalyzer.adiscon.com/ |

Install

apt update -y
apt upgrade -y
apt install apache2 apache2-doc -y
apt install php5-common libapache2-mod-php5 php5-cli php5-gd -y
apt install mysql-server mysql-client -y
apt install php5-mysql -y

mysql_secure_installation

apt upgrade -y

apt install rsyslog -y
vi /etc/syslogserver.conf	# provides UDP syslog reception $ModLoad imudp $UDPServerRun 514 # provides TCP syslog reception $ModLoad imtcp $InputTCPServerRun 514
apt install rsyslog-mysql

cd /usr/src
wget http://download.adiscon.com/loganalyzer/loganalyzer-3.6.6.tar.gz
tar -xzvf loganalyzer-3.6.6.tar.gz

mv /usr/src/loganalyzer-3.6.6/src /var/www/html/loganalyzer

cd /var/www/html/loganalyzer

touch config.php
chmod 777 config.php

Config on a Ciso Switch

enable
config terminal
logging on
logging 10.147.42.37
logging trap 9 (9 for Test then back to 4 or 5)
service sequence-numbers
service timestamps log datetime msec

Config a Client (on Debian 8)

/etc/ryslog.conf	$ModLoad imuxsock $ModLoad imklog # Provides UDP forwarding. The IP is the server's IP address . @10.147.42.37:514 # Provides TCP forwarding. But the current server runs on UDP # . @@192.168.1.1:514	Change the IP to your RsyncServer
service rsyslog restart