| *** mhen_ is now known as mhen | 02:03 | |
| tafkamax | You can. It's an AIO installation, but beaware, all the services will give a significant overhead and eat resources. For homelabs I would recommend proxmox | 07:21 |
|---|---|---|
| tafkamax | Xcp-ng aswell, but i prefer kvm/qemu, as Ive had lots of problems with xen, although running just pure xen. As the kernel is actually different than the normal kernel, then it has it's own set of problems. | 07:23 |
| *** mhen_ is now known as mhen | 10:24 | |
| zduniuszRM | tafkamax: Thanks for response, what scale of overhead should I expect? ZFS raid will consume 40GB RAM alone thus some order of magnitude of overhead is inevitable. Are components virtualised or containerized? Overhead consists of CPU time, memory or both? | 12:13 |
| DHE | ZFS memory usage can be managed. Avoid L2ARC if memory is a concern, use SSDs if performance is a concern. | 12:43 |
| DHE | AIO (all in one) is mainly a concern as the management plane is actually a fair number of processes and their chatter | 12:44 |
| *** mhen_ is now known as mhen | 13:01 | |
| *** mhen_ is now known as mhen | 13:09 | |
| tafkamax | Well if you use the kolla project with kolla-ansible deployment then the services are containerized. Openstack-ansible will host the services on the host itself | 13:30 |
| tafkamax | Our main controller uses like 30-40gb of memory, but it does not do networking(neutron) nor does it do any actual virtualization | 13:31 |
| tafkamax | I don't about the cpu that well | 13:31 |
| jrosser | openstack-ansible puts the services either in lxc containers, or straight on the host, you can choose | 13:51 |
| *** mhen_ is now known as mhen | 15:35 | |
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