sys_reqs

Platform Notes

The playbooks are tested and verified on the following systems:

Platform	Notes
Ubuntu 22.04, 24.04	Netplan version >= 0.105
RHEL 9 and derivatives	NetworkManager required

Requirements

• Ansible version >= 2.14 and < 2.16 (currently required if you want to run Ceph provisioning)
• SSH access to the inventory servers, either directly or through a bastion host
• User used to connect to the servers can sudo into root

It's possible to pre-install all requirements in a python virtualenv through use of poetry. For example in Ubuntu 22.04 you can try these steps:

1. apt install python3-pip
2. pip3 install poetry
3. git clone https://github.com/OpenNebula/one-deploy.git
4. cd ./one-deploy/ && make requirements

Then you can use poetry to inspect and use the virtual environment, for example:

~/one-deploy$ poetry env list
one-deploy-zyWWq5iB-py3.11 (Activated)
~/one-deploy$ poetry shell
Spawning shell within /home/user/.cache/pypoetry/virtualenvs/one-deploy-zyWWq5iB-py3.11
~/one-deploy$ . /home/user/.cache/pypoetry/virtualenvs/one-deploy-zyWWq5iB-py3.11/bin/activate
(one-deploy-py3.11) ~/one-deploy$

If you don't want to use poetry and virtualenvs, then you can pre-install everything in a classic way (again for Ubuntu 22.04):

1. apt install python3-pip
2. pip3 install 'ansible-core<2.16'
3. git clone git@github.com:OpenNebula/one-deploy.git
4. cd ./one-deploy/ && make requirements or cd ./one-deploy/ && make requirements POETRY_BIN= (if you want to make sure poetry is not used when it is available anyway).