Merge pull request 'Add inst.ks.sendmac to the iPXE boot script' (#6) from benvin/ipxe-sendmac into main

Reviewed-on: #6

.woodpecker/build-image.yaml

@@ -1,81 +0,0 @@
-when:
-  - event: tag
-    ref: refs/tags/node-image-*
-
-# Builds the AlmaLinux 9 node rootfs with dnf --installroot, tars it as
-# almalinux9-node-<ver>.tar.zst and PUTs it to the artifactapi rootfs-images
-# local (generic) repo, where the almalinux9-image catalog entry's liveimg
-# points. Tag as node-image-<ver> (e.g. node-image-20260729); the tarball
-# version is that suffix. Baked here = everything the image %post assumes is
-# already installed (kernel/grub/dracut, NetworkManager, openssh, chrony,
-# kexec-tools, curl, puppet-agent, ...). Per-host config stays in image.ks.tmpl.
-steps:
-  - name: build-rootfs
-    image: git.unkin.net/unkin/almalinux9-base:20260606
-    commands:
-      - dnf -y install tar zstd dnf-plugins-core
-      - VER="${CI_COMMIT_TAG#node-image-}"
-      - ROOT="$${CI_WORKSPACE}/rootfs"
-      - mkdir -p "$$ROOT"
-      # Base system + boot chain (BIOS + UEFI), storage, networking, node tools.
-      - |
-        dnf -y --installroot="$$ROOT" --releasever=9 --setopt=install_weak_deps=False install \
-          @core kernel \
-          grub2-pc grub2-efi-x64 shim-x64 grub2-tools grub2-tools-efi efibootmgr \
-          dracut dracut-config-generic \
-          lvm2 xfsprogs e2fsprogs dosfstools \
-          NetworkManager selinux-policy-targeted policycoreutils \
-          openssh-server chrony kexec-tools bind-utils vim-minimal tmux git curl \
-          glibc-langpack-en
-      # Puppet agent baked in; image.ks.tmpl %post only configures it.
-      - dnf -y --installroot="$$ROOT" install https://yum.puppet.com/puppet8-release-el-9.noarch.rpm
-      - dnf -y --installroot="$$ROOT" install puppet-agent
-      - dnf -y --installroot="$$ROOT" clean all
-      - rm -rf "$$ROOT"/var/cache/dnf/* "$$ROOT"/var/log/dnf* "$$ROOT"/etc/machine-id
-      # Reproducible, ownership/xattr/SELinux-preserving tarball.
-      - tar --numeric-owner --acls --xattrs --selinux -C "$$ROOT" -caf "almalinux9-node-$${VER}.tar.zst" .
-      - ls -lh "almalinux9-node-$${VER}.tar.zst"
-    backend_options:
-      kubernetes:
-        serviceAccountName: default
-        resources:
-          requests:
-            memory: 2Gi
-            cpu: 2
-            ephemeral-storage: 8Gi
-          limits:
-            memory: 4Gi
-            cpu: 4
-            ephemeral-storage: 16Gi
-
-  - name: upload
-    image: git.unkin.net/unkin/almalinux9-base:20260606
-    commands:
-      - VER="${CI_COMMIT_TAG#node-image-}"
-      - |
-        HOST="https://artifactapi.k8s.syd1.au.unkin.net"
-        REPO="rootfs-images"
-        FILE="almalinux9-node-$${VER}.tar.zst"
-        # Local generic repo: PUT stores the raw file; overwrites 409-reject, so
-        # skip if this version already exists (probe the GET path).
-        code=$$(curl -s -o /dev/null -w '%{http_code}' "$$HOST/api/v2/remotes/$$REPO/files/$$FILE" || true)
-        if [ "$$code" = "200" ]; then
-          echo "$$FILE already exists (HTTP $$code); skipping upload"
-          exit 0
-        fi
-        curl -f -X PUT "$$HOST/api/v2/remotes/$$REPO/files/$$FILE" \
-          -H "Content-Type: application/zstd" \
-          --data-binary @"$$FILE"
-    depends_on: [build-rootfs]
-    backend_options:
-      kubernetes:
-        serviceAccountName: default
-        resources:
-          requests:
-            memory: 512Mi
-            cpu: 500m
-            ephemeral-storage: 8Gi
-          limits:
-            memory: 1Gi
-            cpu: 1
-            ephemeral-storage: 16Gi

catalog/README.md

@@ -29,11 +29,11 @@ YAML + template change here — **no bootapi code change**.
   `almalinux/<ver>/BaseOS/<arch>/os/`. Generic / VM default (autopart on `sda`).
 - **fedora** — artifactapi `fedora` remote, tree
   `fedora/releases/<ver>/Everything/<arch>/os/`.
-- **optiplex-3050 / optiplex-3060 / optiplex-7080** — AlmaLinux 9 on the Dell
+- **optiplex-3050 / optiplex-3060 / optiplex-3070 / optiplex-7080** — AlmaLinux 9
-  OptiPlex fleet. Same install tree and `almalinux9` kickstart template, but
+  on the Dell OptiPlex fleet. Same install tree and `almalinux9` kickstart
-  each passes a `storage_mode` (and, for the 7080, `vg_grow`) var so the one
+  template, but each passes a `storage_mode` (and, for the 7080, `vg_grow`) var
-  template lays disks out per model. Ported from the Cobbler profiles
+  so the one template lays disks out per model. Ported from the Cobbler profiles
-  `almalinux9-dell_3050 / _3060 / _7080`. See "Per-model variants" below.
+  `almalinux9-dell_3050 / _3060 / _3070 / _7080`. See "Per-model variants" below.
 
 ## Per-model variants (Dell OptiPlex)
 
@@ -45,6 +45,7 @@ model-specific `storage_mode` var:
 |-------|----------------|----------------|----------|--------|
 | `optiplex-3050` | `fixed-nvme` | static `nvme0n1` | legacy BIOS/MBR | fixed ~31G |
 | `optiplex-3060` | `auto-nvme` | `%pre` picks first NVMe <512G | UEFI-aware (EFI part if booted UEFI) | fixed ~31G |
+| `optiplex-3070` | `auto-nvme` | `%pre` picks first NVMe <512G | UEFI-aware | fixed ~31G |
 | `optiplex-7080` | `auto-nvme` + `vg_grow: "true"` | `%pre` picks first NVMe <512G | UEFI-aware | grows to fill disk |
 
 The kickstart (`kickstart/almalinux9.ks.tmpl`) reads `.DistroVars.storage_mode`
@@ -54,7 +55,7 @@ autopart-on-`sda` path.
 
 **Model selection (NetBox-driven, no code change):** the entry `name` is the
 OptiPlex **device_type slug**. Set the device's `provision_template` custom
-field to that slug (`optiplex-3050` / `-3060` / `-7080`) and bootapi's catalog
+field to that slug (`optiplex-3050` / `-3060` / `-3070` / `-7080`) and bootapi's catalog
 `Select` picks the matching entry (override precedence beats platform/family).
 The `match.platforms` slug on each entry is the device_type slug too — not a
 real NetBox platform slug — so these entries are *only* reachable via the
@@ -86,11 +87,13 @@ vars:
 - **Networking is templated per-host in `%post`** (NetworkManager keyfiles from
   the same NetBox interface data), because the generic image has no per-host
   identity and the `liveimg` unpack overwrites `/etc`.
-- The tarball is built by `.woodpecker/build-image.yaml` (tag `node-image-<ver>`)
+- The tarball is built by the separate
-  and uploaded to the artifactapi `rootfs-images` local repo. Baked into the
+  [bootapi-images](https://git.unkin.net/unkin/bootapi-images) repo (a `v*` tag
-  image = everything the `%post` assumes present (kernel/grub/dracut,
+  builds and uploads `almalinux9-node-<ver>.tar.zst` to the artifactapi
-  NetworkManager, openssh, chrony, kexec-tools, curl, puppet-agent). Bump an
+  `rootfs-images` local repo). Baked into the image = everything the `%post`
-  image = new tag + one-line `rootfs_tarball` edit here.
+  assumes present (kernel/grub/dracut, NetworkManager, openssh, chrony,
+  kexec-tools, curl, puppet-agent). Bump an image = new bootapi-images release +
+  a one-line `rootfs_tarball` edit here.
 
 ## Adding another distro (the intended path)
 

catalog/almalinux9-image.yaml

@@ -16,7 +16,7 @@ kernel_args:
   - inst.text
   - net.ifnames=0
 vars:
-  # Prebuilt node rootfs on the artifactapi rootfs-images local repo, built by
+  # Prebuilt node rootfs on the artifactapi rootfs-images local repo, built and
-  # .woodpecker/build-image.yaml. Immutable, date-versioned; bump this one line
+  # published by the bootapi-images repo (v* tag). Immutable, semver-versioned;
-  # to roll the fleet forward (overwrites are 409-rejected).
+  # bump this one line to roll the fleet forward (overwrites are 409-rejected).
-  rootfs_tarball: "https://artifactapi.k8s.syd1.au.unkin.net/api/v2/remotes/rootfs-images/files/almalinux9-node-20260729.tar.zst"
+  rootfs_tarball: "https://artifactapi.k8s.syd1.au.unkin.net/api/v2/remotes/rootfs-images/files/almalinux9-node-1.0.0.tar.zst"

catalog/optiplex-3070.yaml

@@ -0,0 +1,23 @@
+# Distro catalog entry: AlmaLinux 9 on the Dell OptiPlex 3070.
+#
+# Ported for the six prodnxsr0014-0019 bare-metal hosts registered on the legacy
+# Cobbler server under profile almalinux9-dell_3070. Mirrors optiplex-3060: a
+# %pre script auto-selects the internal NVMe (first under 512G), is UEFI-aware,
+# sets bootloader --boot-drive, and uses a fixed ~31G LVM (no grow). The Cobbler
+# almalinux9_dell3070 kickstart template currently fails to render on cobbler,
+# so the closest working per-model profile (3060, same UEFI/auto-NVMe layout,
+# fixed LVM) was used as the source of truth. Select it by setting the device's
+# `provision_template` custom field to "optiplex-3070" (the device_type slug).
+name: optiplex-3070
+match:
+  platforms: [optiplex-3070]
+kickstart: almalinux9
+version_default: "9"
+kernel_url: "{{.ArtifactBase}}/almalinux/{{.Version}}/BaseOS/{{.Arch}}/os/images/pxeboot/vmlinuz"
+initrd_url: "{{.ArtifactBase}}/almalinux/{{.Version}}/BaseOS/{{.Arch}}/os/images/pxeboot/initrd.img"
+kernel_args:
+  - inst.text
+  - net.ifnames=0
+vars:
+  mirror: "{{.ArtifactBase}}/almalinux/{{.Version}}"
+  storage_mode: auto-nvme

catalog/optiplex-7080-image.yaml

@@ -16,6 +16,6 @@ kernel_args:
   - inst.text
   - net.ifnames=0
 vars:
-  rootfs_tarball: "https://artifactapi.k8s.syd1.au.unkin.net/api/v2/remotes/rootfs-images/files/almalinux9-node-20260729.tar.zst"
+  rootfs_tarball: "https://artifactapi.k8s.syd1.au.unkin.net/api/v2/remotes/rootfs-images/files/almalinux9-node-1.0.0.tar.zst"
   storage_mode: auto-nvme
   vg_grow: "true"

ipxe/boot.ipxe.tmpl

@@ -6,12 +6,14 @@ it. Mirrors how Cobbler generated a per-MAC gPXE script carrying inst.ks=.
 
 KernelURL/InitrdURL/RepoURL come from the selected catalog entry (artifactapi
 remote); KernelArgs are the catalog's extra args. KickstartURL uses
-BOOTAPI_BASE_URL (http://).
+BOOTAPI_BASE_URL (http://). inst.ks.sendmac makes anaconda send its interface
+MACs as X-RHN-Provisioning-MAC-N headers when fetching the kickstart (Cobbler
+parity; lets /ks resolve a host by MAC as well as by name).
 */ -}}
 #!ipxe
 echo bootapi: provisioning {{ .FQDN }} ({{ .Platform }})
 {{ if and .KernelURL .InitrdURL -}}
-kernel {{ .KernelURL }} initrd=initrd.img{{ if .RepoURL }} inst.repo={{ .RepoURL }}{{ end }} inst.ks={{ .KickstartURL }} ip=dhcp{{ range .KernelArgs }} {{ . }}{{ end }}
+kernel {{ .KernelURL }} initrd=initrd.img{{ if .RepoURL }} inst.repo={{ .RepoURL }}{{ end }} inst.ks.sendmac inst.ks={{ .KickstartURL }} ip=dhcp{{ range .KernelArgs }} {{ . }}{{ end }}
 initrd {{ .InitrdURL }}
 boot
 {{- else -}}