Virtual environment

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Virtual Environment @ UPV

Virtual machines

10.101.0.1 routertestaq DNS CPU Mem HDD MAC dhcp Remarks 10.102.0.1 routertestar DNS CPU Mem HDD MAC dhcp Remarks
10.101.0.2 10.102.0.2 ubuntu cuda gpu cuda-rtx-3060.testar.org 8 64GB 265GB OK
10.101.0.3 10.102.0.3 rdocker rdocker.testar.org 8 16GB 128GB
10.101.0.4 10.102.0.4 macos test
10.101.0.5 qdocker qdocker.testar.org 8 16GB 128GB OK 10.102.0.5 buhos buhos.esx.testar.org 4 8GB 128GB OK
10.101.0.6 qdocker2 qdocker2.testar.org 8 16GB 128GB OK 10.102.0.6 rdocker2 rdocker2.testar.org 8 16GB 128GB OK
10.101.0.7 qdocker3 qdocker3.testar.org 8 16GB 128GB OK 10.102.0.7 rdocker3 rdocker3.testar.org 8 16GB 128GB OK
10.101.0.8 qdocker4 qdocker4.testar.org 8 16GB 128GB OK 10.102.0.8 Windows 10 Tanja 2 8GB 128GB OK
10.101.0.9 qdocker5 qdocker5.testar.org 8 16GB 128GB OK 10.102.0.9 rdocker4 rdocker4.testar.org 8 16GB 128GB OK
10.101.0.10 Windows10 ramon 2 8GB 128GB OK 10.102.0.10 rdocker5 rdocker5.testar.org 8 16GB 128GB OK
10.101.0.11 qdocker6 qdocker6.testar.org 8 16GB 128GB OK 10.102.0.11 Windows10 Olivia 2 8GB 128GB OK
10.101.0.12 qdocker7 qdocker7.testar.org 8 16GB 128GB OK 10.102.0.12 rdocker6 rdocker6.testar.org 8 16GB 128GB OK
10.101.0.13 qdocker8 qdocker8.testar.org 8 16GB 128GB OK 10.102.0.13 rdocker7 rdocker7.testar.org 8 16GB 128GB OK
10.101.0.14 qdocker9 qdocker9.testar.org 8 16GB 128GB OK 10.102.0.14 rdocker8 rdocker8.testar.org 8 16GB 128GB OK
10.101.0.15 qdocker10 qdocker10.testar.org 8 16GB 128GB OK 10.102.0.15 rdocker9 rdocker9.testar.org 8 16GB 128GB OK
10.101.0.16 windows 10 Zhangya 2 4GB 128GB OK 10.102.0.16 rdocker10 rdocker10.testar.org 8 GB16 128GB OK
10.101.0.17 windows 10 Guillermo 2 8GB 128GB OK 10.102.0.17 windows 10 Frank 2 8GB 128GB OK
10.101.0.18 Windows 10 B00 2 8GB 128GB OK 10.102.0.18 windows 10 Vadym 2 8GB 128GB OK
10.101.0.19 10.102.0.19 Windows 10 Milco 2 8Gb 128GB OK
... ...
10.101.0.25 10.102.0.25 Windows 10 Beatriz
 beatriz01.esx.testar.org 2 8Gb 128GB OK
... ...
10.101.0.36 Windows 10 ECJ 2 8GB 200GB OK 10.102.0.36
10.101.0.37 10.102.0.37
10.101.0.38 10.102.0.38
10.101.0.39 Ubuntu OrangeHRM orange-hrm 2 8GB 128GB OK 10.102.0.39
10.101.0.40 android worker 2 4GB 50GB OK 10.102.0.40 Ubuntu Parabank 2 8GB 100GB
10.101.0.41 android worker 2 4GB 50GB OK 10.102.0.41 Ubuntu LLM Server 8 64GB 200GB OK
10.101.0.42 Windows 10 Image 22H2 2 8GB 128Gb OK 10.102.0.42 Windows Colin Experiments 2 8GB 200GB OK
10.101.0.42 android worker 2 4GB 50GB OK -
10.101.0.43 android worker 2 4GB 50GB OK 10.102.0.43
10.101.0.44 android worker 2 4GB 50GB OK 10.102.0.44
10.101.0.45 android worker 2 4GB 50GB OK 10.102.0.45
10.101.0.46 android worker 2 4GB 50GB OK 10.102.0.46
10.101.0.47 android worker 2 4GB 50GB OK 10.102.0.47 Ubuntu Antonio 2 8GB 32GB
10.101.0.48 android worker 2 4GB 50GB OK 10.102.0.48 Ubuntu Yolo
10.101.0.49 android worker 2 4GB 50GB OK
10.101.0.50 android worker 2 4GB 50GB OK
10.101.0.51 Windows 10 Christian 2 8GB 128GB OK 10.102.0.51 android worker 2 4GB 50GB
10.101.0.52 10.102.0.52 android worker 2 4GB 50GB
10.101.0.53 10.102.0.53 android worker 2 4GB 50GB
10.101.0.54 10.102.0.54 Windows parabank Olivia
 2 8GB 150GB
- 10.102.0.54 android worker 2 4GB 50GB
10.101.0.55 10.102.0.55 android worker 2 4GB 50GB
10.101.0.56 10.102.0.56 android worker 2 4GB 50GB
10.101.0.57 10.102.0.57 android worker 2 4GB 50GB
10.101.0.58 10.102.0.58 android worker 2 4GB 50GB
10.101.0.59 10.102.0.59 android worker 2 4GB 50GB
10.101.0.60 10.102.0.60 android worker 2 4GB 50GB
... ...
10.101.0.70 10.102.0.70 Windows 10 Lianne
 2 8GB 128GB
.. ..
10.101.0.80 win10 demo workstation 2 8GB 128GB OK 10.102.0.80 win10 demo workstation 2 8GB 128GB OK
10.101.0.81 win10 demo workstation 2 8GB 128GB OK 10.102.0.81 win10 demo workstation 2 8GB 128GB OK
10.101.0.82 win10 demo workstation 2 8GB 128GB OK 10.102.0.82 win10 demo workstation 2 8GB 128GB OK
10.101.0.83 win10 demo workstation 2 8GB 128GB OK 10.102.0.83 win10 demo workstation 2 8GB 128GB OK
10.101.0.84 win10 demo workstation 2 8GB 128GB OK 10.102.0.84 win10 demo workstation 2 8GB 128GB OK
10.101.0.85 win10 demo workstation 2 8GB 128GB OK 10.102.0.85 win10 demo workstation 2 8GB 128GB OK
10.101.0.86 win10 demo workstation 2 8GB 128GB OK 10.102.0.86 win10 demo workstation 2 8GB 128GB OK
10.101.0.87 win10 demo workstation 2 8GB 128GB OK 10.102.0.87 win10 demo workstation 2 8GB 128GB OK
10.101.0.88 win10 demo workstation 2 8GB 128GB OK 10.102.0.88 win10 demo workstation 2 8GB 128GB OK
10.101.0.89 win10 demo workstation 2 8GB 128GB OK 10.102.0.89 win10 demo workstation 2 8GB 128GB OK
10.101.0.90 win10 demo workstation 2 8GB 128GB OK 10.102.0.90 win10 demo workstation 2 8GB 128GB OK
10.101.0.91 win10 demo workstation 2 8GB 128GB OK 10.102.0.91 win10 demo workstation 2 8GB 128GB OK
10.101.0.92 win10 demo workstation 2 8GB 128GB OK 10.102.0.92 win10 demo workstation 2 8GB 128GB OK
10.101.0.93 win10 demo workstation 2 8GB 128GB OK 10.102.0.93 win10 demo workstation 2 8GB 128GB OK
10.101.0.94 win10 demo workstation 2 8GB 128GB OK 10.102.0.94 win10 demo workstation 2 8GB 128GB OK
10.101.0.95 win10 demo workstation 2 8GB 128GB OK 10.102.0.95 win10 demo workstation 2 8GB 128GB OK
10.101.0.96 win10 demo workstation 2 8GB 128GB OK 10.102.0.96 win10 demo workstation 2 8GB 128GB OK
10.101.0.97 win10 demo workstation 2 8GB 128GB OK 10.102.0.97 win10 demo workstation 2 8GB 128GB OK
10.101.0.98 win10 demo workstation 2 8GB 128GB OK 10.102.0.98 win10 demo workstation 2 8GB 128GB OK
10.101.0.99 win10 demo workstation 2 8GB 128GB OK 10.102.0.99 win10 demo workstation 2 8GB 128GB OK
10.101.0.100 main worker 2 16GB 128GB OK 10.102.0.100
10.101.0.101 worker-101-101 2 16GB 128GB OK 10.102.0.101
10.101.0.102 worker-101-102 2 16Gb 128GB OK 10.102.0.102
10.101.0.103 worker-101-103 2 16GB 128GB OK 10.102.0.103
10.101.0.104 worker-101-104 2 16GB 128GB OK 10.102.0.104
10.101.0.105 worker-101-105 2 16GB 128GB OK 10.102.0.105
10.101.0.106 worker-101-106 2 16GB 128GB OK 10.102.0.106
10.101.0.107 worker-101-107 2 16GB 128GB OK 10.102.0.107
10.101.0.108 worker-101-108 2 16GB 128GB OK 10.102.0.108
10.101.0.109 worker-101-109 2 16GB 128GB OK 10.102.0.109
10.101.0.110 worker-101-110 2 16GB 128GB OK 10.102.0.110
10.101.0.111 worker-101-111 2 16GB 128GB OK shutdown 10.102.0.111
10.101.0.112 worker-101-112 2 16GB 128GB OK shutdown 10.102.0.112
10.101.0.113 worker-101-113 2 16GB 128GB OK shutdown 10.102.0.113
10.101.0.114 worker-101-114 2 16GB 128GB OK shutdown 10.102.0.114
10.101.0.115 worker-101-115 2 16GB 128GB OK shutdown 10.102.0.115
10.101.0.116 10.102.0.116 worker-102-116 2 16GB 128GB OK shutdown
10.101.0.117 10.102.0.117 worker-102-117 2 16GB 128GB OK shutdown
10.101.0.118 10.102.0.118 worker-102-118 2 16GB 128GB OK shutdown
10.101.0.119 10.102.0.119 worker-102-119 2 16GB 128GB OK shutdown
10.101.0.120 Sietse worker 2 16GB 10.102.0.120 worker-102-120 2 16GB 128GB OK shutdown
10.101.0.121 Android 9 10.102.0.121 worker-102-121 2 16GB 128GB OK
10.101.0.122 10.102.0.122 worker-102-122 2 16GB 128GB OK
10.101.0.123 10.102.0.123 worker-102-123 2 16GB 128GB OK
10.101.0.124 10.102.0.124 worker-102-124 2 16GB 128GB OK
10.101.0.125 10.102.0.125 worker-102-125 2 16GB 128GB OK
10.101.0.126 10.102.0.126 worker-102-126 2 16GB 128GB OK
10.101.0.127 10.102.0.127 worker-102-127 2 16GB 128GB OK
10.101.0.128 10.102.0.128 worker-102-128 2 16GB 128GB OK
10.101.0.129 10.102.0.129 worker-102-129 2 16GB 128GB OK
10.101.0.130 10.102.0.130 worker-102-130 2 16GB 128GB OK
... ...
10.101.0.140 Windows worker android
... ...
10.101.0.194 10.102.0.194 Andriod X86_64 4.4 2 4GB 50GB
10.101.0.195 Andriod X86_64 4.4 2 4GB 50GB 10.102.0.195 Andriod X86_64 4.4 2 4GB 50GB
10.101.0.196 Andriod X86_64 9.0 r2 2 4GB 50GB 10.102.0.196 Andriod X86_64 9.0 r2 2 4GB 50GB
10.101.0.197 Andriod X86_64 8.1 r6 2 4GB 50GB 10.102.0.197 Andriod X86_64 8.1 r6 2 4GB 50GB
10.101.0.198 10.102.0.198 Ubuntu android Docker
10.101.0.199 Android Fernando 2 8GB 50GB 10.102.0.199 ubuntu django server django.testar.org 4 8GB 16GB
10.101.0.200 Samba File Server sambaq.esx.testar.org 4 16GB 16Gb+1TB 10.102.0.200
10.101.0.201 10.102.0.201 Windows 10 Olivia
10.101.0.202 10.102.0.202 WIndows 10 Olivia
... ...
10.101.0.246 Windows10

Fernando

4 16GB 200GB NO 10.102.0.246
... ...
10.101.0.250 10.102.0.250 Ubuntu OrientDB 8 64GB 50GB NO
10.101.0.251 10.102.0.251
10.101.0.252 Samba Domain Controler Q dcq.esx.testar.org 4 8GB 16GB NO 10.102.0.252 Samba Domain Controler R dcr.esx.testar.org 4 8GB 16GB NO
10.101.0.253 saltstack host salt.testar.org 4 4GB 16GB NO 10.102.0.253 openpbs control host openpbs.esx.testar.org 4 8GB SSD 16GB NO
10.101.0.254 backuping host testaq
 qbackup.esx.testar.org 4 4GB 16GB+512GB NO 10.102.0.254 backuping host testar
 rbackup.esx.testar.org 4 4GB 16GB+512GB NO





OpenVPN Client certificate creation

On the routertestar.dsic.upv.es and routertestaq.dsic.upv.es an OpenVPN server is installed. Users can connect to one of the routers via OpenVPN. A user certificate needs to be created and added to an OpenVPN client configuration. To create a OpenVPN client configuration please follow the following steps:

  1. Log into routertestar.dsic.upv.es
  2. Become root user
  3. Read the OpenVPN CA password in /root/testar-ca-key-password.txt
  4. Run the following command: openvpn-users.sh
  5. Follow the instructions of the script and give the CA password when asked. 2 OpenVPN configuration files will be created and the certificates will be distibuted to the 2 testar routers
  6. Copy the generated OpenVPN configurations files from the /root/ directory to your own computer with scp/winscp
  7. Distribute the OpenVPN configuration files to the end user, so they can import this in their OpenVPN client.


DHCP address space

Both the routertestaq and routertestar have a DHCP server (DNSMASQ) running that will give a IP to a virtual machine according to the mac address of the virtual machine.

The mac address needs to be set to manual in the network interface settings of the virtual machine and the mac address needs to start with: 00:50:56:UV:WX:YZ where UV::WX:XY has to be set according to the mapping below. The MAC address can only be changed when the virtual machine is switched off.

In the DHCP server the mac addresses are reserved for the ranges from 10.101.0.2 until 10.101.0.200 on the routertestaq server and from 10.102.0.2 until10.102.0.200 for the routertestar server.

MAC address mapping:

00:50:56:01:0X:YZ maps to 10.101.0.XYZ on the routertestaq

00:50:56:02:0X:YZ maps to 10.102.0.XYZ on the routertestar

When the last octet is below 10 the X and Y will be set to 0. When the last octect is below 100 only the X will be set to 0.

Example:

Below you can find how the manual MAC address (00:50:56:01:00:06) is set for a virtual machine that will get the 10.101.0.6 as IP address from the DHCP. The the octet is 6 so the X=0, Y=0 and Z=6.



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