How to install OSM on VirtualBox: Difference between revisions
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VirtualBox has different networking setup modes (see [https://www.virtualbox.org/manual/ch06.html Table 6.1]) | VirtualBox has different networking setup modes (see [https://www.virtualbox.org/manual/ch06.html Table 6.1]) | ||
In case we want to install OSM on VirtualBox, it needs an IP address that remains the same across reboots. | In case we want to install OSM on VirtualBox, it needs an IP address that remains the same across reboots. | ||
If the host is attached to DHCP and you cannot access the router to assign the same IP to your VMs, "bridged" mode could be difficult to manage. So, a possible alternative is to have two network adapters: one NAT that allows the VMs to access Internet + one Host-Only that allows static address on the VM and traffic from Host to VM. | If the host is attached to DHCP and you cannot access the router to assign the same IP to your VMs, "bridged" mode could be difficult to manage. So, a possible alternative is to have two network adapters: one NAT that allows the VMs to access Internet + one Host-Only that allows static address on the VM and traffic from Host to VM. | ||
OSM can be configured like that using the procedure below, tested on OSM | OSM can be configured like that using the procedure below, tested on OSM Rel THREE. | ||
. | 1) Create a VM on VirtualBox (e.g. 8GB RAM, 40GB DISK) | ||
2) Configure network with 2 adapters: NAT + Host-Only | |||
3) Complete OSM installation following instructions here: | |||
4) Add a static address to the "Host-only" adapter (e.g. enp0s8 with static IP 10.20.0.90), e.g. appending the following to "/etc/network/interfaces": | |||
auto enp0s8 | |||
iface enp0s8 inet static | |||
address 10.20.0.90 | |||
netmask 255.255.255.0 | |||
network 10.20.0.0 | |||
broadcast 10.20.0.255 | |||
5) Restart the network services | |||
sudo service networking restart | |||
6) Configure LXD following the instructions: [https://osm.etsi.org/wikipub/index.php/LXD_configuration_for_OSM_Release_THRE OSM Release THREE LXD config] | |||
7) Install OSM following the instructions: [https://osm.etsi.org/wikipub/index.php/OSM_Release_THREE OSM Three install] | |||
wget https://osm-download.etsi.org/ftp/osm-3.0-three/install_osm.sh | |||
chmod +x install_osm.sh | |||
8) Before launching the installation, modify install_osm.sh, find export_ips (2 times!), and add a line afterwards with: | |||
export DEFAULT_IP=10.20.0.90 | |||
where DEFAULT_IP is the static IP address configured for host-only network) | |||
9) Install OSM | |||
./install_osm.sh | |||
10) When the installation is over, a final step to configure NAT | |||
git clone https://osm.etsi.org/gerrit/osm/devops.git temp | |||
vi temp/installers/export_ips | |||
#Change the DEFAULT_IF to DEFAULT_IF=enp0s8 (the interface used for Host-only network configuration) | |||
sudo ./temp/installers/nat_osm # in order to apply NAT rules | |||
11) Check NAT rules in "/etc/iptables/rules.v4". | |||
12) Access OSM GUI using https://10.20.0.90:8443 (admin/admin). You can also ssh to the Virtualbox VM running OSM (ssh ubuntu@10.20.0.90) | |||
Revision as of 12:13, 16 April 2018
VirtualBox has different networking setup modes (see Table 6.1)
In case we want to install OSM on VirtualBox, it needs an IP address that remains the same across reboots.
If the host is attached to DHCP and you cannot access the router to assign the same IP to your VMs, "bridged" mode could be difficult to manage. So, a possible alternative is to have two network adapters: one NAT that allows the VMs to access Internet + one Host-Only that allows static address on the VM and traffic from Host to VM.
OSM can be configured like that using the procedure below, tested on OSM Rel THREE.
1) Create a VM on VirtualBox (e.g. 8GB RAM, 40GB DISK)
2) Configure network with 2 adapters: NAT + Host-Only
3) Complete OSM installation following instructions here:
4) Add a static address to the "Host-only" adapter (e.g. enp0s8 with static IP 10.20.0.90), e.g. appending the following to "/etc/network/interfaces":
auto enp0s8 iface enp0s8 inet static address 10.20.0.90 netmask 255.255.255.0 network 10.20.0.0 broadcast 10.20.0.255
5) Restart the network services
sudo service networking restart
6) Configure LXD following the instructions: OSM Release THREE LXD config
7) Install OSM following the instructions: OSM Three install
wget https://osm-download.etsi.org/ftp/osm-3.0-three/install_osm.sh chmod +x install_osm.sh
8) Before launching the installation, modify install_osm.sh, find export_ips (2 times!), and add a line afterwards with:
export DEFAULT_IP=10.20.0.90
where DEFAULT_IP is the static IP address configured for host-only network)
9) Install OSM
./install_osm.sh
10) When the installation is over, a final step to configure NAT
git clone https://osm.etsi.org/gerrit/osm/devops.git temp vi temp/installers/export_ips #Change the DEFAULT_IF to DEFAULT_IF=enp0s8 (the interface used for Host-only network configuration) sudo ./temp/installers/nat_osm # in order to apply NAT rules
11) Check NAT rules in "/etc/iptables/rules.v4".
12) Access OSM GUI using https://10.20.0.90:8443 (admin/admin). You can also ssh to the Virtualbox VM running OSM (ssh ubuntu@10.20.0.90)