---
# LINSTOR/DRBD replacing Ceph. Ceph was tried on HDD OSDs + SSD DB and was far
# too slow; LINSTOR wins here through DATA LOCALITY — a VM reads from the copy on
# its own node instead of pulling every block across a single flat 1G LAN.

# --- LINBIT public repo (free, no subscription) ---
pve_linstor_repo_suite: proxmox-9
pve_linstor_repo_url: "http://packages.linbit.com/public/"
pve_linstor_repo_key_url: "https://packages.linbit.com/package-signing-pubkey.asc"
pve_linstor_keyring: /usr/share/keyrings/linbit-keyring.gpg

# --- Roles ---
# Controller on pve1: most RAM (16G vs 8G). Single controller, no HA — this
# cluster deliberately holds nothing critical.
pve_linstor_controller: pve1

# --- Storage pools ---
# SSD = VM disks (fast). Built from the space the installer left free beyond the
# 60G `pve` VG: ~107G on pve1's SATA SSD, ~178G on the ThinkCentres' NVMe.
pve_linstor_ssd_vg: vg_ssd
pve_linstor_ssd_pool: ssd

# HDD = bulk. Whole 1TB spindle. pve2/pve3 still carry STALE CEPH VGs here that
# must be wiped first; pve1's was already cleared.
pve_linstor_hdd_vg: vg_hdd
pve_linstor_hdd_pool: hdd
pve_linstor_hdd_disk: /dev/sda

# --- Resource groups ---
# place-count 2 = two replicas across three nodes: survives losing any one node
# while costing 2x rather than 3x capacity.
#
# ONE PER STORAGE POOL. A resource group binds to a single pool, so without an
# hdd group the ~2.7TB of spinning disk is provisioned in LINSTOR but completely
# unreachable from Proxmox — pools exist, nothing can allocate from them.
pve_linstor_place_count: 2
pve_linstor_resource_groups:
  - name: pve-rg            # fast: VM/CT root disks
    pool: "{{ pve_linstor_ssd_pool }}"
    content: images,rootdir
  - name: pve-rg-hdd        # bulk: large/cold volumes on the 1TB spindles
    pool: "{{ pve_linstor_hdd_pool }}"
    content: images,rootdir

# Safety: wiping a disk is destructive and irreversible. Must be set explicitly.
pve_linstor_wipe_hdd: false