tmux is a terminal multiplexer. Basically if you made the session in tmux, the terminal would still be an active session and you could pull it from another tty.

Or you could do it over ssh.

Do it over tmux. When the screen goes out switch tty, and load up the tmux session to see if it is finished.

Or is it dead even from that?

Doesn’t show dotfiles.

I like the la alias.

So, I understand this is Ian only, I will leave out NextCloud.

I would personally say Ceph. This is a storage solution meant to be spread among a bunch of different hosts. Basically, it operates on RAID 5 principles AND replicated storage.

Personal setup: single host 12 ea. 10TB HDDs.

To start, it does go ahead and generates the parity data for the storage bucket. On top of that, I am running a X2 replicated bucket. Now since I am running a single host, this data is replicated amongst OSDs(read HDDs), but in a multiple host cluster it would be replicated amongst multiple hosts instead.

One of the benefits to an array like this is that other types of services are easily implemented. NFS overall is pretty good, and it is possible to implement that through the UI or command line. I understand that Samba is not your favorite, but that is also possible. Personally, I am using Rados to connect my Apache Cloudstack hypervisor.

I will admit, it is not the easiest to set up, but using docker containers to manage storage is an interesting concept. On top of that, you can designate different HDDs to different pools, perhaps you want your solid state storage to be shared separately. Ceph is also capable of monitoring your HDDs with smartctl.

Proper installation does give you a web UI to manage it, if some one of your skill even needs it. ;)

Hypervisor Gotta say, I personally like a rather niche product. I love Apache Cloudstack.

Apache Cloudstack is actually meant for companies providing VMs and K8S clusters to other companies. However, I’ve set it up for myself in my lab accessible only over VPN.

What I like best about it is that it is meant to be deployed via Terraform and cloud init. Since I’m actively pushing myself into that area and seeking a role in DevOps, it fits me quite well.

Standing up a K8S cluster on it is incredibly easy. Basically it is all done with cloud init, though that process is quite automated. In fact, it took me 15m to stand up a 25 node cluster with 5 control nodes and 20 worker nodes.

Let’s compare it to other hypervisors though. Well, Cloudstack is meant to handle global operations. Typically, Cloudstack is split into regions, then into zones, then into pods, then into clusters, and finally into hosts. Let’s just say that it gets very very large if you need it to. Only it’s free. Basically, if you have your own hardware, it is more similar to Azure or AWS, then to VMWare. And none of that even costs any licensing.

Technically speaking, Cloudstack Management is capable of handling a number of different hypervisors if you would like it to. I believe that includes VMWare, KVM, Hyperv, Ovm, lxc, and XenServer. I think it is interesting because even if you choose to use another hypervisor that you prefer, it will still work. This is mostly meant as a transition to KVM, but should still work though I haven’t tested it.

I have however tested it with Ceph for storage and it does work. Perhaps doing that is slightly more annoying than with proxmox. But you can actually create a number of different types of storage if you wanted to take the cloud provider route, HDD vs SSD.

Overall, I like it because it works well for IaaS. I have 2000 vlans primed for use with its virtual networking. I have 1 host currently joined, but a second host in line for setup.

Here is the article I used to get it initially setup, though I will admit that I personally used a different vlan for the management ip and the public ip vlan. http://rohityadav.cloud/blog/cloudstack-kvm/