unkinben
105487c090
Adds a fast, reproducible install path that unpacks a prebuilt AlmaLinux 9 node
rootfs onto the device (Anaconda liveimg) instead of resolving packages, with
per-host networking still templated after the unpack. Reuses the OptiPlex storage
vars so image and package installs lay disks out identically. Templates-only per
review; the rootfs build lives in the bootapi-images repo.
- kickstart/image.ks.tmpl: liveimg --url={{ .DistroVars.rootfs_tarball }};
%post renders per-host NetworkManager keyfiles from NetBox interface data
(the image is generic and liveimg overwrites /etc), hostname, puppet-initial
PUPPETCA_URL env, and the provisioned callback.
- kickstart/_storage.ks.tmpl: shared storage-block/storage-pre partials
(storage_mode / vg_grow); almalinux9.ks.tmpl now uses them (no behaviour
change).
- catalog/almalinux9-image.yaml (VM autopart) + optiplex-7080-image.yaml
(auto-nvme + vg_grow), rootfs_tarball -> artifactapi rootfs-images repo.
Rootfs tarball built+published by https://git.unkin.net/unkin/bootapi-images
(v* tag). Validated with bootapi validate + shellcheck; no bootapi code change.
Claude-Session: https://claude.ai/code/session_015ur3i7D2azsMAWTSVABApv
91 lines
4.1 KiB
Cheetah
91 lines
4.1 KiB
Cheetah
{{- /*
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Shared model-aware storage partials, used by both almalinux9.ks.tmpl (package
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install) and image.ks.tmpl (liveimg). One place for the storage layout so the
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classic and image installs stay identical on disk.
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Driven by the distro catalog vars:
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storage_mode "" generic/VM -> autopart on sda
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"fixed-nvme" OptiPlex 3050 -> static nvme0n1, BIOS/MBR, fixed VG
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"auto-nvme" OptiPlex 3060/7080 -> %pre picks the NVMe, EFI-aware
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vg_grow "true" grow the LVM PV to fill the disk (OptiPlex 7080)
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liveimg works with this unchanged: Anaconda creates these filesystems, untars the
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rootfs into them, writes fstab, installs grub and regenerates the initramfs.
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*/ -}}
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{{- define "storage-block" -}}
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{{- $storage := index .DistroVars "storage_mode" -}}
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{{- $grow := eq (index .DistroVars "vg_grow") "true" -}}
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{{- if eq $storage "fixed-nvme" }}
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# OptiPlex 3050: single known NVMe, legacy BIOS boot (no EFI, no boot-drive).
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ignoredisk --only-use=nvme0n1
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clearpart --all --initlabel --drives=nvme0n1
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part /boot --fstype="xfs" --ondisk=nvme0n1 --size=1024
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part pv.01 --fstype="lvmpv" --ondisk=nvme0n1 --size=31743
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volgroup rootvg --pesize=4096 pv.01
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logvol / --fstype="xfs" --size=10240 --name=root --vgname=rootvg
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logvol swap --fstype="swap" --size=2048 --name=swap --vgname=rootvg
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logvol /home --fstype="xfs" --size=9207 --name=home --vgname=rootvg
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logvol /var/log --fstype="xfs" --size=10240 --name=varlog --vgname=rootvg
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bootloader --location=mbr
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{{- else if eq $storage "auto-nvme" }}
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# OptiPlex 3060 / 7080: partition table generated in %pre (see storage-pre)
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# into /tmp/bootapi-partitions, so the OS lands on whichever internal NVMe is
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# present and an EFI partition is added only when booted UEFI.
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%include /tmp/bootapi-partitions
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{{- else }}
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# Generic / VM default: single virtual disk, autopart.
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ignoredisk --only-use=sda
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clearpart --all --initlabel --drives=sda
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bootloader --location=mbr --boot-drive=sda --append="crashkernel=auto"
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autopart --type=lvm --nohome
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{{- end }}
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{{- end -}}
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{{- define "storage-pre" -}}
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{{- $storage := index .DistroVars "storage_mode" -}}
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{{- $grow := eq (index .DistroVars "vg_grow") "true" -}}
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{{- if eq $storage "auto-nvme" }}
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# --- %pre: pick the internal NVMe and emit the partition table -----------------
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# Ported from Cobbler almalinux9_dell3060 / almalinux9_dell7080. Anaconda reads
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# every section before executing, so /tmp/bootapi-partitions (pulled in by the
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# %include above) is populated in time. Picks the first NVMe under 512GB, wipes
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# any prior rootvg so re-provisioning is idempotent, and adds an EFI System
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# Partition only when the host actually booted UEFI.
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%pre --interpreter=/usr/bin/bash --log=/root/bootapi-pre.log
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set -x
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lsblk -d -b -n -o NAME,SIZE
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# First internal NVMe under 512GB (skips large data disks and USB installers).
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OSDISK=$(lsblk -d -b -n -o NAME,SIZE | awk '$1 ~ /^nvme/ && $2 < 549755813888 { print $1; exit }')
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# Tear down a pre-existing rootvg so a re-install starts from a clean disk.
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if vgs rootvg >/dev/null 2>&1; then
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lvchange -an rootvg || true
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vgchange -an rootvg || true
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vgremove -y rootvg || true
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for pv in $(pvs --noheadings -o pv_name,vg_name | awk '$2 == "rootvg" { print $1 }'); do
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pvremove "$pv" --force --force -y || true
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done
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fi
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wipefs -a "/dev/${OSDISK}"
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dd if=/dev/zero of="/dev/${OSDISK}" bs=512 count=100
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{
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echo "ignoredisk --only-use=${OSDISK}"
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echo "clearpart --all --initlabel --drives=${OSDISK}"
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if [ -d /sys/firmware/efi ]; then
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echo "part /boot/efi --fstype=vfat --ondisk=${OSDISK} --size=200"
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fi
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echo "part /boot --fstype=xfs --ondisk=${OSDISK} --size=1024"
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echo "part pv.01 --fstype=lvmpv --ondisk=${OSDISK} --size=31743{{ if $grow }} --grow{{ end }}"
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echo "volgroup rootvg --pesize=4096 pv.01"
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echo "logvol / --fstype=xfs --size=10240 --name=root --vgname=rootvg"
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echo "logvol swap --fstype=swap --size=2048 --name=swap --vgname=rootvg"
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echo "logvol /home --fstype=xfs --size=9207 --name=home --vgname=rootvg"
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echo "logvol /var/log --fstype=xfs --size=10240 --name=varlog --vgname=rootvg"
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echo "bootloader --location=mbr --boot-drive=${OSDISK}"
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} > /tmp/bootapi-partitions
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%end
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{{- end }}
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{{- end -}}
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