FDS/OS 1.0

packages/fds-cartridged/files/bays.toml

@@ -0,0 +1,3 @@
+# Intentionally uncalibrated: no physical Pi wiring has been measured.
+# Use fds topology, then follow docs/cartridges.md to assign controller/ports.
+# USB 2 and USB 3 companion roots need explicit aliases for the same bays.

packages/fds-cartridged/files/hardware-catalog.toml

@@ -0,0 +1,3 @@
+# Recognition only: catalog entries cannot contain commands or actions.
+# Unknown USB devices are reported by VID/PID and class without auto-execution.
+device = []

packages/fds-cartridged/files/network-run

@@ -0,0 +1,13 @@
+#!/bin/bash
+set -euo pipefail
+mapfile -t interfaces < /run/fds/network/interfaces
+(( ${#interfaces[@]} > 0 ))
+for interface in "${interfaces[@]}"; do
+    [[ $interface =~ ^[a-zA-Z0-9][a-zA-Z0-9_.-]{0,14}$ ]]
+    # This profile is IPv4 DHCP. Do not leave autonomous kernel IPv6 routing
+    # active outside the managed client's lifetime.
+    if [[ -e /proc/sys/net/ipv6/conf/$interface/disable_ipv6 ]]; then
+        printf '1\n' >"/proc/sys/net/ipv6/conf/$interface/disable_ipv6"
+    fi
+done
+exec /usr/bin/dhcpcd --nobackground --noipv6 --noipv4ll "${interfaces[@]}"

packages/fds-cartridged/files/network-runtime

@@ -0,0 +1,6 @@
+#!/bin/bash
+set -euo pipefail
+install -d -m 0750 -o root -g fds /run/log/network
+install -d -m 0755 /run/dhcpcd /run/dhcpcd/db
+chown _dhcpcd:_dhcpcd /run/dhcpcd/db
+: > /run/fds/resolv.conf

packages/fds-cartridged/files/network-stop

@@ -0,0 +1,11 @@
+#!/bin/bash
+set -euo pipefail
+[[ -r /run/fds/network/interfaces ]] || exit 0
+mapfile -t interfaces < /run/fds/network/interfaces
+for interface in "${interfaces[@]}"; do
+    [[ $interface =~ ^[a-zA-Z0-9][a-zA-Z0-9_.-]{0,14}$ ]]
+    if [[ -e /sys/class/net/$interface ]]; then
+        ip link set dev "$interface" down || [[ ! -e /sys/class/net/$interface ]]
+    fi
+done
+: > /run/fds/resolv.conf