ProxMox Overview:

0. Install ProxMox
	- Start here: https://proxmox.com/en/proxmox-virtual-environment/get-started
	- File System Choices
		- Ceph: block level, more flexible on adding or removing storage, slower if network or hardware is less performant - designed as a clustering file system
		- ZFS: disk level, adding disk require a rebuild of entire vdev (RAID array), best performance for single system. May not be faster than Ceph as a clustering file system
		- EXT4/LVM... read my other articles
	- Networking: best to bond multiple NIC's into the bridge
	- Storage RAID1/5/6/10 should be considered. Opt for software RAID, rather than hardware to decouple RAID features from the underlying hardware (driver issues, warranties, etc.). Performance between software vs hardware is a non-issues with modern CPUs.
	- Layer 2 MTU 9000 config on attached interfaces
	- Turn off "ballooning mem usage"
1. Configure updates
	- disable 'enterprise' & 'pve-enterprise' update sources
	- enable 'pve-no-subscription' source (https://download.proxmox.com/debian/pve)
2. Enable Notifications
	- Configure SMTP to use Microsoft or Google mail servers to send outgoing mails
3. Configure SSL certs
	- Configure SSL providers to obtain the appropriate tokens
		- Example Cloudflare: select the desired [sub]domain > API Tokens
		- In ProxMox, select ACME > click Add under Accounts > proceed to complete the wizard using the certificate provider's info
4. Storage
	- nfs
	- iSCSI
5. Backup
	- General options
	- Retention policy
6. PCIE Passthrough
	- Important for workloads that require GPU processing
7. VirtIO plugins: necessary for guest VM's with GPU's, allow virtIO drivers for NIC's
8. QEMU Agent: enable guest system controls
9. Guest VM creation should assume processor type to HOST
10. Automate pruning samba/msg.sock directory
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