Initial commit

seediso/almalinux10/.gitignore

@@ -0,0 +1,2 @@
+seed.iso
+*.iso

seediso/almalinux10/README.md

@@ -0,0 +1,13 @@
+# AlmaLinux 10 seed.iso
+
+This directory contains the cloud-init NoCloud configuration used by
+`run-almalinux10.sh`.
+
+After changing `user-data`, `meta-data`, or `network-config`, remove the old
+`seed.iso` and rebuild it:
+
+```bash
+./seediso/almalinux10/build-seed.sh
+```
+
+Use a unique `instance-id` when cloning this configuration for another VM.

seediso/almalinux10/build-seed.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+script_dir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+output="${1:-${script_dir}/seed.iso}"
+files=(user-data meta-data)
+
+mkdir -p "$(dirname -- "$output")"
+
+if [[ -f "${script_dir}/network-config" ]]; then
+  files+=(network-config)
+fi
+
+if command -v cloud-localds >/dev/null 2>&1; then
+  args=()
+  if [[ -f "${script_dir}/network-config" ]]; then
+    args+=(--network-config="${script_dir}/network-config")
+  fi
+  cloud-localds "${args[@]}" "$output" \
+    "${script_dir}/user-data" "${script_dir}/meta-data"
+elif command -v xorriso >/dev/null 2>&1; then
+  xorriso -as mkisofs -quiet -volid cidata -joliet -rock \
+    -output "$output" "${files[@]/#/${script_dir}/}"
+elif command -v genisoimage >/dev/null 2>&1; then
+  genisoimage -quiet -output "$output" -volid cidata -joliet -rock \
+    "${files[@]/#/${script_dir}/}"
+elif command -v mkisofs >/dev/null 2>&1; then
+  mkisofs -quiet -output "$output" -volid cidata -joliet -rock \
+    "${files[@]/#/${script_dir}/}"
+else
+  printf 'Error: install cloud-image-utils, xorriso, genisoimage, or mkisofs.\n' >&2
+  exit 1
+fi
+
+printf 'Created %s\n' "$output"

seediso/almalinux10/meta-data

@@ -0,0 +1,2 @@
+instance-id: almalinux10-host-001
+local-hostname: almalinux10-host

seediso/almalinux10/network-config

@@ -0,0 +1,10 @@
+version: 2
+ethernets:
+  all-en:
+    match:
+      name: "en*"
+    dhcp4: true
+  all-eth:
+    match:
+      name: "eth*"
+    dhcp4: true

seediso/almalinux10/user-data

@@ -0,0 +1,16 @@
+#cloud-config
+preserve_hostname: false
+manage_etc_hosts: true
+ssh_pwauth: true
+
+users:
+  - name: guofang
+    gecos: Guofang
+    groups: [wheel]
+    shell: /bin/bash
+    sudo: "ALL=(ALL) NOPASSWD: ALL"
+    lock_passwd: false
+    hashed_passwd: $6$0NtCERV3eO12t9oJ$nlFE2sSc66nFfuD5X0xMnOla1cuzOnHfeGNRY5X7dCDHg.WzWVmuRe7M17Puj44.eCWLnJAWt4WNjd9vP9X0D0
+
+chpasswd:
+  expire: false