> For the complete documentation index, see [llms.txt](https://antonio-iuliano1993.gitbook.io/software-notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://antonio-iuliano1993.gitbook.io/software-notes/other-software/openstack.md).

# Openstack

VM

I will refer here to CERN Virtual Machine Configuration.

Check instances from Compute

Basically follow these guidelines to access your virtual machine from lxplus

<https://clouddocs.web.cern.ch/using_openstack/keypair_options.html>&#x20;

<https://clouddocs.web.cern.ch/tutorial/create_your_openstack_profile.html>

Please remember to upload the right ssh key (in my case, **lxplus**), when creating your machine. **IT CANNOT CHANGED** afterwards, without re-creating the instance and the OS from the beginning.

Then you access simply from lxplus:

ssh root\@ship-ubuntu2204

or simply

ssh ubuntu\@ship-ubuntu2204

It will NOT ask for password, apart from your RSA password