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Proxmox, IPv6, OVS Bridge

Created: 15 September 2014 | Written by vincent | Print | Email | Hits: 125596

my wish with Proxmox would be:
Have some virtuell Server KVM and OpenVZ and reach them with IPv6
The Proxmox Host (Server) itself dont't need IPv6, he will only be reached in a local Network with a Privat IPv4

the Question was/is how to do it:

ServerProxmox2

So what nedd to be configured on the Proxmox Server?

And what need to be configured on the KVM and the openVZ Server?

Host Proxmox Server Config if needed
openVZ Config for IPv6
KVM Config for IPv6

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Category: Perfect

Install Adaptec 6405E and Monitor with Munin

Created: 02 June 2014 | Written by vincent | Print | Email | Hits: 124164

Install Adaptec 6405E and Monitor with Munin
doch vorher adaptec 6405E - Wo muß das graue Sideband - Kabel angeschlossen werden

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Category: Perfect

Install APC UPS Pro 900 and Monitor with Munin

Created: 31 May 2014 | Written by vincent | Print | Email | Hits: 123457

Install APC UPS Pro 900 and Monitor with Munin

my Setup
Verbinden des APC UPS Pro 900 mit dem Linux Server (Debian 7.5 wheezy)
APC UPS Pro 900 hat einen RJ45/Seriellen Port
Server auf ein USB Port

Check it mit

# lsusb
Bus 003 Device 002: ID 051d:0002 American Power Conversion Uninterruptible Power Supply

dann noch mehr Infos

# lsusb -v -s003:002

Bus 003 Device 002: ID 051d:0002 American Power Conversion Uninterruptible Power Supply
Device Descriptor:
bDeviceClass            0 (Defined at Interface level)
idVendor           0x051d American Power Conversion
idProduct          0x0002 Uninterruptible Power Supply
bcdDevice            0.90
iManufacturer           1 American Power Conversion
iProduct                2 Back-UPS RS 900G FW:879.L4 .I USB FW:L4

es kommen noch mehr Infos ... sind aber nicht relevant wir wissen das eine kommunikation stattfindet

# apt-get update
# apt-get upgrade
# apt-get install apcupsd

Dann muss die Datei apcupsd.conf angepasst werden

# vi /etc/apcupsd/apcupsd.conf

dabei sind die 3 Punkte wichtig:
UPSName deineUSVname
UPSCable usb
UPSTYPE usb

# vi /etc/default/apcupsd

anpassen von ISCONFIGURED von no auf yes wechseln

# /etc/init.d/apcupsd start

# apcaccess

APC      : 001,036,0898
DATE     : 2014-06-01 15:44:47 +0200
HOSTNAME : srv03
VERSION : 3.14.10 (13 September 2011) debian
UPSNAME : pro900
CABLE    : USB Cable
DRIVER   : USB UPS Driver
UPSMODE : Stand Alone
STARTTIME: 2014-05-31 22:29:10 +0200
MODEL    : Back-UPS RS 900G
STATUS   : ONLINE
LINEV    : 238.0 Volts
LOADPCT :   6.0 Percent Load Capacity
BCHARGE : 100.0 Percent

und weitere Infos....

=================== ====

APC UPS Status mit Munin überwachen

Munin-node ist bereits installiert und läuft

cd /usr/share/munin/plugins/
sudo wget https://raw.githubusercontent.com/hirose31/munin-apcupsd/master/apcupsd_pct
sudo chmod 755 /usr/share/munin/plugins/apcupsd_pct

vi /usr/share/munin/plugins/

no you could be changeing the name of the UPS .....

sudo ln -s /usr/share/munin/plugins/apcupsd_pct /etc/munin/plugins/apcupsd_pct
sudo ln -s /usr/share/munin/plugins/apcupsd_pct /etc/munin/plugins/apcupsd_volt
sudo ln -s /usr/share/munin/plugins/apcupsd_pct /etc/munin/plugins/apcupsd_time
sudo ln -s /usr/share/munin/plugins/apcupsd_pct /etc/munin/plugins/apcupsd_pwr

cd /etc/munin/plugins/

./apcupsd_pct

./apcupsd_volt

./apcupsd_time

./apcupsd_pwr

---

:/etc/munin/plugins# ./apcupsd_time
timeleft.value 40.9

---

munin-node-configure

/etc/init.d/munin-node restart

more Information Links:
apcupsd - Debian Wiki
apcupsd - Community Help Wiki
Official website

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Category: Perfect

Installing Proxmox - and some questions

Created: 01 August 2014 | Written by vincent | Print | Email | Hits: 122787

I have the following Hardware and would like to use Proxmox for virtualisation.

I have 2 Nic Port Eth0 and Eth1
i have a Cisco-Switch and Fritzbox as Switch and Router

the Cisco-Switch is also conected to the router

Router -------------- Server
Router --- Switch --- Server

i would like
to bundle Eth0 and Eth1 to share bandwith
as i found out it would be a Bond (what is the difference between OVS Bond and Linux Bond?)

I would like
to use IPv6 Adresse for this Container which should be reached bei outside.

Download a ISO file burn a CD, a USB Stick what work for the installation he is asking for cd and the Installation will hang....

At a point you will be asked to give a
Servername, IP, Subnetmask, Gateway, Domaine, Password ...

After a reboot you can start with https://yourIP:8006 (Example you have to use your one defined IP Adresse)

and Login with root and your password

i have done a Linux Bond0 LACP Mode and after a reboot which i had to do, i could not conect any more. Why?
and what is the difference:

Linux Bond Mode
- balance-rr
- active-backup
- balance-xor
- broadcast
- LACP (802-3ad)
- balance-tlb
- balance -alb

and what is a Slaves:?

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Category: Perfect

install openvswitch

Created: 17 November 2014 | Written by vincent | Print | Email | Hits: 122168

OpenVSwitch Installation in a Proxmox Installation

Openvswitch1

1. install openvswitch - important: /etc/apt/sources.list must contain "deb http://download.proxmox.com/debian wheezy pvetest"

2. apt-get install openvswitch-switch

Following steps by WEB-GUI:

3. If you continue using existing physical NICs at host and IP address: remove IP-address and ports from vmbr0

4. create an ovs bridge e.g. vmbr1(no ports for the moment) and assign the desired IP address, probably 192.168.1.12, activate autostart too

5. create an ovs bond with slaves eth0 eth1 (I suppose) and select as bridge vmbr1

6. assign the virtual NICs in the VMs to vmbr1

7. reboot

You can verify after reboot the proper configuration by
Code: ovs-vsctl show
should show your configuration (bridge, ports), version must be 2.0.90 or higher

Quelle: forum.proxmox.com

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Category: Perfect

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Kolab News Article Count: 33

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Roundcube ist eine freie Software für Webmail über IMAP, die in den Programmiersprachen PHP und JavaScript entwickelt wird. Roundcubes prominenteste Features sind die schlanke und moderne Benutzeroberfläche und die ausgeprägte Nutzung der Ajax-Technologie, die einen ähnlichen Bedien-Komfort wie bei einer lokal installierten Anwendung ermöglicht.