From 5f73da826c357b8958b02b0690a444199b2a85c3 Mon Sep 17 00:00:00 2001
From: Jonni Liljamo <jonni@liljamo.com>
Date: Wed, 26 Nov 2025 19:52:14 +0200
Subject: [PATCH] feat(sqmeta): init as first host

---
 justfile                            | 30 +++++++++++++
 sqmeta/ADDRESS                      |  1 +
 sqmeta/IMGBUILD                     | 66 +++++++++++++++++++++++++++++
 sqmeta/files/etc/anemos.conf        |  9 ++++
 sqmeta/files/etc/hostname           |  1 +
 sqmeta/files/etc/network/interfaces |  5 +++
 6 files changed, 112 insertions(+)
 create mode 100644 justfile
 create mode 100644 sqmeta/ADDRESS
 create mode 100644 sqmeta/IMGBUILD
 create mode 100644 sqmeta/files/etc/anemos.conf
 create mode 100644 sqmeta/files/etc/hostname
 create mode 100644 sqmeta/files/etc/network/interfaces

diff --git a/justfile b/justfile
new file mode 100644
index 0000000..5acd4cb
--- /dev/null
+++ b/justfile
@@ -0,0 +1,30 @@
+_default:
+    just --list
+
+# Check if host directory exists
+host-dir-exists host:
+    #!/usr/bin/env sh
+    if [ ! -d {{host}} ]; then
+        echo "{{host}} does not exist"
+        exit 1
+    fi
+
+# Check host reachability via ping
+host-reachable host: (host-dir-exists host)
+    #!/usr/bin/env sh
+    ping -w 1 -c 1 $(cat ./{{host}}/ADDRESS)
+    if [ $? -ne 0 ]; then
+        echo "{{host}} is not reachable"
+        exit 1
+    fi
+
+# Test the IMGBUILD by building an image
+test host: (host-dir-exists host)
+    #!/usr/bin/env sh
+    cd ./{{host}}
+    sudo makeimg --format "raw 4g msdos ext4"
+
+get-anemos host: (host-reachable host)
+    #!/usr/bin/env/sh
+    address=$(cat ./{{host}}/ADDRESS)
+    ssh root@$address wget https://git.sr.ht/~bitfehler/anemos-cli/blob/master/anemos
diff --git a/sqmeta/ADDRESS b/sqmeta/ADDRESS
new file mode 100644
index 0000000..824338e
--- /dev/null
+++ b/sqmeta/ADDRESS
@@ -0,0 +1 @@
+10.1.33.169
diff --git a/sqmeta/IMGBUILD b/sqmeta/IMGBUILD
new file mode 100644
index 0000000..a343c53
--- /dev/null
+++ b/sqmeta/IMGBUILD
@@ -0,0 +1,66 @@
+imgname=sqmeta
+target=alpine
+format="custom"
+
+# Sections
+#  Core system
+#  Provisioning
+#  Anemos
+#  Other
+packages="
+  alpine-base
+  linux-virt
+  syslinux
+  e2fsprogs
+
+  lsblk
+
+  zstd
+  curl
+
+  openssh
+"
+
+services="
+  networking:boot
+  sshd
+"
+
+setup() {
+  # Repartition
+  parted -s -- /dev/vda mklabel msdos \
+    mkpart primary 2048s 256MiB \
+    mkpart primary 256MiB -1s \
+    set 1 boot on
+  partprobe /dev/vda
+
+  # wait for hotplug events to settle...
+  sleep 1 && mdev -sf
+
+  uuidr=$(uuidgen)
+  uuidb=$(uuidgen)
+  mkfs.ext2 -q -F -U "$uuidb" /dev/vda1
+  mkfs.ext4 -q -F -U "$uuidr" /dev/vda2
+  mount /dev/vda2 "${imgroot}"
+  mkdir "${imgroot}/boot"
+  mount /dev/vda1 "${imgroot}/boot"
+  mkdir "${imgroot}/etc"
+  opts=$(findmnt -no OPTIONS /dev/vda2)
+  printf "UUID=%s\t/\t%s\t%s\t0 1\n" "${uuidr}" "ext4" "${opts}" > "${imgroot}/etc/fstab"
+  opts=$(findmnt -no OPTIONS /dev/vda1)
+  printf "UUID=%s\t/boot\t%s\t%s\t0 2\n" "${uuidb}" "ext2" "${opts},noauto" >> "${imgroot}/etc/fstab"
+}
+
+cleanup() {
+  umount "${imgroot}/boot"
+  umount "${imgroot}"
+}
+
+provision() {
+  # Bootloader
+  uuid=$(lsblk -rno UUID /dev/vda2)
+  sed -e "s|^root=|root=/dev/disk/by-uuid/${uuid}|" -i /etc/update-extlinux.conf
+  dd bs=440 count=1 conv=notrunc if=/usr/share/syslinux/mbr.bin of="${BLKDEV}"
+  extlinux --install /boot
+  update-extlinux -v
+}
diff --git a/sqmeta/files/etc/anemos.conf b/sqmeta/files/etc/anemos.conf
new file mode 100644
index 0000000..53b07eb
--- /dev/null
+++ b/sqmeta/files/etc/anemos.conf
@@ -0,0 +1,9 @@
+ANEMOS_INITRAMFS_URL="https://anemos.io/initramfs/3.22/initramfs-anemos"
+ANEMOS_KERNEL_URL="https://anemos.io/initramfs/3.22/vmlinuz-anemos"
+
+ANEMOS_PAYLOAD_URL="file:///root/payload.tar.gz"
+
+ANEMOS_EXEC="destructive"
+ANEMOS_OVERWRITE_KERNEL="/boot/$(cat /proc/cmdline | tr ' ' '\n' | grep BOOT_IMAGE= | cut -c 12-)"
+ANEMOS_OVERWRITE_INITRAMFS="$(echo "${ANEMOS_OVERWRITE_KERNEL}" | sed -e s/vmlinuz/initramfs/)"
+ANEMOS_OVERWRITE_BACKUP_EXT="yes"
diff --git a/sqmeta/files/etc/hostname b/sqmeta/files/etc/hostname
new file mode 100644
index 0000000..e46c45a
--- /dev/null
+++ b/sqmeta/files/etc/hostname
@@ -0,0 +1 @@
+sqmeta
diff --git a/sqmeta/files/etc/network/interfaces b/sqmeta/files/etc/network/interfaces
new file mode 100644
index 0000000..104c1a1
--- /dev/null
+++ b/sqmeta/files/etc/network/interfaces
@@ -0,0 +1,5 @@
+auto lo
+iface lo inet loopback
+
+auto eth0
+iface eth0 inet dhcp
-- 
2.44.1