--- # node_baseline — first-boot floor for k3s/Cilium/Longhorn, moved out of cloud-init # (Proxmox provisioning is API-only). Runs before k3s (site.yml). Idempotent. node_baseline_packages: - qemu-guest-agent - open-iscsi - nfs-common - curl - cryptsetup # Longhorn >=1.12 RequiredPackages check needs the cryptsetup userspace tool (dm_crypt module alone isn't enough) node_baseline_kernel_modules: - overlay - br_netfilter - iscsi_tcp - dm_crypt - nfs node_baseline_longhorn_device: /dev/vdb node_baseline_longhorn_mount: /var/lib/longhorn node_baseline_longhorn_fs_label: longhorn # Dedicated SSD etcd disk (tofu virtio2 -> /dev/vdc), mounted at the k3s etcd data dir # so etcd WAL fsync is isolated from Longhorn rebuild I/O on the HDD data disk. # See docs/plans/ssd-etcd-isolation.md. FS label keeps the fstab entry stable across # device renames (matches the Longhorn LABEL= approach). node_baseline_etcd_device: /dev/vdc node_baseline_etcd_mount: /var/lib/rancher/k3s/server/db node_baseline_etcd_fs_label: k3s-etcd