Proxmox
Base proxmox cluster
Base48 provides access to a proxmox server located on-premise at the hackerspace!
How do I log in?
Navigate to https://proxmox.at.base48.cz/ and select the Hackerspace realm:
You should be redirected to Keycloak and you can use your Memberportal credentials to login.
Are there any rules?
short answer? Don't be stupid.
Long answer?
- Don't overprovision, your debian vm probably doesn't need 32gb of ram.
- Be nice to other people, don't migrate or kill other people's VMs/CTs.
- Make it clear what's yours, put your username into VM/CT names.
- Don't land anyone in jail, keep it legal.
- If you're not sure or need help, ask service admin: Vega (msg@vega76.cz)
Disclaimer:
- All members (except rada) have same permissions to everything.
- There's no disk encryption of the cluster. If you want disk encryption, encrypt your VMs.
- All nodes are on base premises.
- Live migration is not guaranteed for VMs, and is not supported for CTs.
Layout:
The cluster contains 3 nodes:
master: big old xeon server in the grey case- 40 x Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz (2 Sockets)
- 192GB of ram DDR3 ECC
- gtx1060 passed into the windows vm
polydrive2: small black HPe microserver gen10 NAS in the rack (donated by vega)- 4 x AMD Opteron(tm) X3421 APU (1 Socket)
- 16GB of ram DDR4 ECC
printer-control3: HP sff PC in the rack (donated by vero, ram from vega)- 4 x Intel(R) Core(TM) i5-6500 CPU @ 3.20GHz (1 Socket)
- 64GB of ram DDR4 non-ECC
Networking:
- 1gbit to all nodes from base lan.
- 2x10gbit between master and polydrive.
- 1gbit only for printer-control. (for now)
(dual 10G NICs and copper donated by snajpa)
Storage:
- every node has a 4TB drive in it that's ZFS replicated between all nodes every 15min. (Disks donated by vega)
- everything is backed up daily to a 4x 2TB raidz2 array running on TrueNAS on a microserver gen8 node. (disks & node donated by vero)