add spoke registry, per-spoke crontab, and offboard-spoke.sh

hub/setup-hub.sh

@@ -251,19 +251,6 @@ mkdir -p "$MOUNT_POINT"
 chown "$HUB_USER":"$HUB_USER" "$MOUNT_POINT"
 info "Mount point created at $MOUNT_POINT."
 
-header "Crontab Setup"
-SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-HELPER="$SCRIPT_DIR/../hubspoke-helper.sh"
-CRON_LINE="@reboot $HELPER hub start-background"
-EXISTING=$(crontab -u "$HUB_USER" -l 2>/dev/null || true)
-
-if echo "$EXISTING" | grep -qF "hub start-background"; then
-    warn "Crontab entry already exists, skipping."
-else
-    (echo "$EXISTING"; echo "$CRON_LINE") | crontab -u "$HUB_USER" -
-    info "Added @reboot crontab entry for rclone mount."
-fi
-
 header "Hub Setup Complete"
 echo -e "  Hub user:      ${GREEN}$HUB_USER${NC}"
 echo -e "  SSH config:    ${GREEN}GatewayPorts yes, AllowTcpForwarding yes${NC}"

setup.sh

@@ -17,9 +17,10 @@ header "TinyBoard Setup"
 echo ""
 echo "  1) Set up this device as a new spoke"
 echo "  2) Onboard a new spoke from the hub"
-echo "  3) Set up this device as a new hub"
+echo "  3) Offboard a spoke from the hub"
+echo "  4) Set up this device as a new hub"
 echo ""
-read -rp "Choose [1/2/3]: " CHOICE
+read -rp "Choose [1/2/3/4]: " CHOICE
 
 case "$CHOICE" in
 1)
@@ -32,6 +33,10 @@ case "$CHOICE" in
     exec "$SCRIPT_DIR/hub/onboard-spoke.sh"
     ;;
 3)
+    info "Starting hub offboarding..."
+    exec "$SCRIPT_DIR/hub/offboard-spoke.sh"
+    ;;
+4)
     [ "$(id -u)" -eq 0 ] || die "Hub setup must be run as root"
     info "Starting hub setup..."
     exec "$SCRIPT_DIR/hub/setup-hub.sh"