Perfect
LXC | Monitoring Zabbix
Debian LXC (Debian GNU/Linux 8 (jessie))
Disk 25GB
RAM 2 GB
Remove Zabbix Client | apt purge --auto-remove zabbix-agent |
# wget http://repo.zabbix.com/zabbix/3.0/debian/pool/main/z/zabbix-release/zabbix-release_3.0-1+jessie_all.deb # dpkg -i zabbix-release_3.0-1+trusty_all.deb # apt-get update |
# apt-get install zabbix-server-mysql zabbix-frontend-php |
# cd /usr/share/doc/zabbix-server-mysql # zcat create.sql.gz | mysql -uroot zabbix |
# vi /etc/zabbix/zabbix_server.conf DBHost=localhost DBName=zabbix DBUser=zabbix DBPassword=zabbix |
# service zabbix-server start |
# vi /etc/apache2/conf-enabled/zabbix.conf |
php_value max_execution_time 300 php_value memory_limit 128M php_value post_max_size 16M php_value upload_max_filesize 2M php_value max_input_time 300 php_value always_populate_raw_post_data -1 # php_value date.timezone Europe/Zurich |
# service apache2 restart |
MONITOR JOOMLA FRONTEND LOGIN WITH ZABBIX
Source/Quellen:
- https://www.zabbix.com/documentation/3.2/manual/installation/install_from_packages
- http://www.zabbix.com/- http://lab4.org/wiki/Zabbix_Webfrontend_installieren
- https://www.phyramid.com/en/blog/monitoring-servers-at-phyramid/
- http://php.net/manual/de/timezones.europe.php
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LXC | CUPS PrintServer
Install the cups, ghostscript, and gsfonts packages.
Source/Quellen:
- www.openprinting.org/printers
- wiki.debian.org/SystemPrinting
- fosskb.in/2012/12/31/printer-sharing-using-cups/
- lifeonubuntu.com/setting-up-cups-and-installing-local-printer-in-ubuntu-server/
- wiki.archlinux.org/index.php/CUPS
- www.cups.org/
- www.makeuseof.com/tag/make-wireless-printer-raspberry-pi/
- wiki.samba.org/index.php/Setup_a_Samba_print_server
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VM (Absolute minimum, you may need to scale-up as usage increases)
1 x vCPU
1024 MB RAM
10 GB HDD Storage
apt install -y freeradius |
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vi /etc/freeradius/3.0/clients.conf |
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vi /etc/freeradius/3.0/users | |||
some changes to the log (start around line 257) i did change so i know all loged user | |||
vi /etc/freeradius/3.0/radiusd.conf | |||
352 auth_badpass = yes 353 auth_goodpass = yes |
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# systemctl status freeradius.service | |||
# systemctl stop freeradius.service | |||
# systemctl start freeradius.service | |||
# systemctl restart freeradius.service | |||
# journalctl -xe | |||
# freeradius -v | |||
radiusd: FreeRADIUS Version 3.0.12, for host x86_64-pc-linux-gnu, built on Aug 10 2017 at 07:05:06 FreeRADIUS Version 3.0.12 |
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# multitail /var/log/freeradius/radius.log |
adding a second client | Process: 722 ExecStartPre=/usr/sbin/freeradius $FREERADIUS_OPTIONS -Cxm -lstdout (code=exited, status=1/FAILURE) Aug 22 07:13:33 radius-01 systemd[1]: freeradius.service: Control process exited, code=exited status=1 Aug 22 07:13:33 radius-01 systemd[1]: Failed to start FreeRADIUS multi-protocol policy server. Aug 22 07:13:33 radius-01 systemd[1]: freeradius.service: Unit entered failed state. Aug 22 07:13:33 radius-01 systemd[1]: freeradius.service: Failed with result 'exit-code'. |
Stackoverflow |
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Quellen/Source:
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KVM mit PXE / DHCP / TFTP
TFTP (tftpd-hpa)
apt install tftpd-hpa |
ich musste unter
vi /etc/inetd.conf |
den tftp auskomentieren # weil sonst der Port UDP/69 blockiert war
DHCP
vi /etc/dhcp/dhcpd.conf |
cat /var/lib/dhcp/dhcpd.leases |
service isc-dhcp-server restart service isc-dhcp-server start service isc-dhcp-server stop
shows the used IP
grep "^lease" /var/lib/dhcp/dhcpd.leases |sort |uniq |wc -l
or
egrep "lease|hostname|hardware|\}" /var/lib/dhcp/dhcpd.leases
or
dhcp-lease-list /var/lib/dhcp/dhcpd.leases
PXE
Quellen/Source:
- www.debian-administration.org
- gparted.org over PXE
- isc-dhcp-server
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Subcategories
Monitoring Article Count: 69
Roundcube Article Count: 1
Kolab News Article Count: 33
soho Net Article Count: 4
Perfect NAS Article Count: 28
Perfect Server Article Count: 80
Perfect Router/FW/Switch Article Count: 4
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