Hardware Specification and Architecture
This section describes the cloud architecture used in this guide, and provides the specification of hardware and software resources for the reference OpenNebula deployment on IONOS cloud.
Architecture
The target high-level cloud architecture overview is shown below. Two hosts are deployed: the first for hosting the OpenNebula Front-end services and VMs, the second for hosting VMs only. Both machines should have a public IP, which is used to manage the nodes. Additional public IPs are required to access running Virtual Machines. For internal networking between the VMs a VXLAN network is used, that is isolated from the public traffic.
Hardware Specification
Front-end Requirements
FRONT-END | |
---|---|
Number of Zones | 1 |
Cloud Manager | OpenNebula 7.0 |
Server Specs | IONOS “Dedicated Core Server”, Intel Skylake, 2 Cores, 8GB RAM |
Operating System | Debian 12 |
High Availability | No (1 Front-end) |
Authorization | Builtin |
Host Requirements
VIRTUALIZATION HOSTS | |
---|---|
Number of Nodes | 1 |
Server Specs | IONOS “Dedicated Core Server”, Intel Skylake, 2 Cores, 8GB RAM |
Operating System | Debian 12 |
Hypervisor | KVM |
Special Devices | None |
Storage Specification
STORAGE | |
---|---|
Type | SSH drivers using local disks |
Capacity | Full size of servers local disks |
Network Requirements
NETWORK | |
---|---|
Networking | VXLAN, Public routed network |
Number of Networks | 2 networks: VXLAN internal network, public network for external access |
We value your feedback
Was this information helpful?
Glad to hear it
Sorry to hear that