v0.3.5

scripts/README.md

@@ -12,3 +12,6 @@ All operator-facing scripts live in this directory.
 - `common.sh` — shared shell functions; normally not executed directly.
 
 `build.rs` remains in the package root because Cargo requires the build script at that location; it is not an operator script.
+
+- `configure-gree-network.sh <interface>` — configures a dedicated GREE NIC, automatic subnet broadcast, disables the simulator, and restarts the service.
+- `network-debug.sh <interface> [broadcast-ip]` — prints interface/routing diagnostics and a tcpdump command.

scripts/configure-gree-network.sh

@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck source=common.sh
+source "$SCRIPT_DIR/common.sh"
+
+IFACE="${1:-}"
+[[ -n "$IFACE" ]] || fail "Usage: sudo ./scripts/configure-gree-network.sh <interface>"
+require_root
+ip link show dev "$IFACE" >/dev/null 2>&1 || fail "Interface not found: $IFACE"
+
+ADDR_LINE="$(ip -4 -o addr show dev "$IFACE" scope global | head -n1 || true)"
+[[ -n "$ADDR_LINE" ]] || fail "Interface $IFACE has no global IPv4 address"
+LOCAL_CIDR="$(awk '{print $4}' <<<"$ADDR_LINE")"
+BROADCAST="$(awk '{for (i=1;i<=NF;i++) if ($i=="brd") {print $(i+1); exit}}' <<<"$ADDR_LINE")"
+
+upsert_env() {
+  local key="$1" value="$2" tmp
+  tmp="$(mktemp)"
+  if [[ -f "$ENV_FILE" ]]; then
+    awk -v key="$key" -v value="$value" '
+      BEGIN { done=0 }
+      $0 ~ "^" key "=" { print key "=" value; done=1; next }
+      { print }
+      END { if (!done) print key "=" value }
+    ' "$ENV_FILE" > "$tmp"
+  else
+    printf '%s=%s\n' "$key" "$value" > "$tmp"
+  fi
+  install -o root -g root -m 0600 "$tmp" "$ENV_FILE"
+  rm -f "$tmp"
+}
+
+upsert_env GREE_CONTROLLER_GREE_INTERFACE "$IFACE"
+upsert_env GREE_CONTROLLER_DISCOVERY_BROADCAST auto
+upsert_env GREE_CONTROLLER_SIMULATE false
+upsert_env GREE_CONTROLLER_AUTO_SEED false
+
+say "Configured GREE interface: $IFACE ($LOCAL_CIDR)"
+if [[ -n "$BROADCAST" ]]; then
+  say "Detected subnet broadcast: $BROADCAST (controller will derive it automatically)"
+fi
+
+if systemctl cat "$SERVICE_NAME" >/dev/null 2>&1; then
+  say "Restarting $SERVICE_NAME"
+  systemctl restart "$SERVICE_NAME"
+  sleep 1
+  systemctl --no-pager --full status "$SERVICE_NAME" || true
+  echo
+  journalctl -u "$SERVICE_NAME" -n 40 --no-pager || true
+else
+  warn "$SERVICE_NAME is not installed yet. Configuration was written to $ENV_FILE."
+fi

scripts/install.sh

@@ -69,12 +69,11 @@ if [[ ! -f "$ENV_FILE" ]]; then
 GREE_CONTROLLER_BIND=0.0.0.0:8787
 GREE_CONTROLLER_DATABASE=$DATA_DIR/gree-controller.db
 GREE_CONTROLLER_APP_TOKEN=$token
-GREE_CONTROLLER_SIMULATE=true
-GREE_CONTROLLER_AUTO_SEED=true
+GREE_CONTROLLER_SIMULATE=false
+GREE_CONTROLLER_AUTO_SEED=false
 GREE_CONTROLLER_POLL_INTERVAL_SECONDS=15
 GREE_CONTROLLER_ZONE_INTERVAL_SECONDS=5
 GREE_CONTROLLER_DISCOVERY_TIMEOUT_MS=3000
-GREE_CONTROLLER_DISCOVERY_BROADCAST=255.255.255.255:7000
 GREE_CONTROLLER_ID=gree-controller
 RUST_LOG=info,tower_http=info
 HA_URL=

scripts/network-debug.sh

@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+IFACE="${1:-}"
+TARGET="${2:-}"
+ENV_FILE="${GREE_CONTROLLER_ENV_FILE:-/etc/gree-controller.env}"
+
+if [[ -z "$IFACE" && -r "$ENV_FILE" ]]; then
+  IFACE="$(sed -n 's/^GREE_CONTROLLER_GREE_INTERFACE=//p' "$ENV_FILE" | tail -n1)"
+fi
+if [[ -z "$TARGET" && -r "$ENV_FILE" ]]; then
+  TARGET="$(sed -n 's/^GREE_CONTROLLER_DISCOVERY_BROADCAST=//p' "$ENV_FILE" | tail -n1)"
+  TARGET="${TARGET%:*}"
+fi
+
+if [[ -z "$IFACE" ]]; then
+  echo "Usage: $0 <interface> [broadcast-ip]" >&2
+  echo "Example: $0 eth1 10.87.65.127" >&2
+  exit 2
+fi
+
+echo "==> Interface"
+ip -br addr show dev "$IFACE"
+echo
+
+echo "==> IPv4 details"
+ip -4 addr show dev "$IFACE"
+echo
+
+echo "==> Routes"
+ip route show dev "$IFACE"
+echo
+
+if [[ -n "$TARGET" ]]; then
+  echo "==> Route to discovery target $TARGET"
+  ip route get "$TARGET" || true
+  echo
+fi
+
+echo "==> GREE Controller environment"
+if [[ -r "$ENV_FILE" ]]; then
+  grep -E '^(GREE_CONTROLLER_GREE_INTERFACE|GREE_CONTROLLER_DISCOVERY_BROADCAST|GREE_CONTROLLER_SIMULATE|GREE_CONTROLLER_AUTO_SEED)=' "$ENV_FILE" || true
+else
+  echo "$ENV_FILE is not readable"
+fi
+
+echo
+if command -v tcpdump >/dev/null 2>&1; then
+  echo "Capture discovery traffic with:"
+  echo "  tcpdump -ni $IFACE -vv 'udp port 7000'"
+else
+  echo "tcpdump is not installed. Optional: apt-get install tcpdump"
+fi