From 9fdb5acaa84a0045f6ae8fc235926b202dfb431a Mon Sep 17 00:00:00 2001
From: hailin <hailin.zhao@gdzx.xyz>
Date: Fri, 20 Feb 2026 08:50:20 -0800
Subject: [PATCH] =?UTF-8?q?feat(chain):=20=E6=B7=BB=E5=8A=A0=20init-fullno?=
 =?UTF-8?q?de.sh=20=E2=80=94=20=E9=9D=9E=E5=88=9B=E4=B8=96=E8=8A=82?=
 =?UTF-8?q?=E7=82=B9=E5=88=9D=E5=A7=8B=E5=8C=96=E8=84=9A=E6=9C=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

全节点只需: genexd init + 复制 genesis.json + 配置 peers
区块数据通过 P2P 从创世节点同步，不需要重新执行 genesis 初始化

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 blockchain/init-fullnode.sh | 70 +++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 blockchain/init-fullnode.sh

diff --git a/blockchain/init-fullnode.sh b/blockchain/init-fullnode.sh
new file mode 100644
index 0000000..68aa150
--- /dev/null
+++ b/blockchain/init-fullnode.sh
@@ -0,0 +1,70 @@
+#!/bin/bash
+set -e
+
+# ============================================================
+# init-fullnode.sh — 初始化非创世全节点 (从创世节点同步)
+#
+# 用法: 由 Docker 容器内执行，需要挂载:
+#   -v <genesis-volume>:/genesis:ro   (创世节点的 .genexd 目录)
+#   -v <node-volume>:/home/genex/.genexd
+#
+# 环境变量:
+#   MONIKER       — 节点名称 (必填)
+#   CHAIN_ID      — 链ID (默认: genex-testnet-1)
+#   PEERS         — 持久对等节点列表 (node_id@host:port)
+# ============================================================
+
+CHAIN_ID="${CHAIN_ID:-genex-testnet-1}"
+HOME_DIR="/home/genex/.genexd"
+GENESIS_SOURCE="/genesis/config/genesis.json"
+
+if [ -z "$MONIKER" ]; then
+    echo "[ERROR] MONIKER environment variable is required"
+    exit 1
+fi
+
+echo "[1/4] Initializing node: $MONIKER ..."
+genexd init "$MONIKER" --chain-id "$CHAIN_ID" --home "$HOME_DIR" > /dev/null 2>&1
+
+echo "[2/4] Copying genesis.json from genesis node..."
+if [ ! -f "$GENESIS_SOURCE" ]; then
+    echo "[ERROR] Genesis file not found at $GENESIS_SOURCE"
+    exit 1
+fi
+cp "$GENESIS_SOURCE" "$HOME_DIR/config/genesis.json"
+
+echo "[3/4] Configuring node..."
+CONFIG_TOML="$HOME_DIR/config/config.toml"
+APP_TOML="$HOME_DIR/config/app.toml"
+
+# Persistent peers
+if [ -n "$PEERS" ]; then
+    sed -i "s/persistent_peers = \"\"/persistent_peers = \"$PEERS\"/" "$CONFIG_TOML"
+fi
+
+# RPC 监听 (允许外部访问)
+sed -i "s/laddr = \"tcp:\/\/127.0.0.1:26657\"/laddr = \"tcp:\/\/0.0.0.0:26657\"/" "$CONFIG_TOML"
+sed -i "s/cors_allowed_origins = \[\]/cors_allowed_origins = [\"*\"]/" "$CONFIG_TOML"
+
+# 共识参数 (与创世节点一致)
+sed -i 's/timeout_propose = "3s"/timeout_propose = "1500ms"/' "$CONFIG_TOML"
+sed -i 's/timeout_propose_delta = "500ms"/timeout_propose_delta = "200ms"/' "$CONFIG_TOML"
+sed -i 's/timeout_prevote = "1s"/timeout_prevote = "500ms"/' "$CONFIG_TOML"
+sed -i 's/timeout_prevote_delta = "500ms"/timeout_prevote_delta = "200ms"/' "$CONFIG_TOML"
+sed -i 's/timeout_precommit = "1s"/timeout_precommit = "500ms"/' "$CONFIG_TOML"
+sed -i 's/timeout_precommit_delta = "500ms"/timeout_precommit_delta = "200ms"/' "$CONFIG_TOML"
+sed -i 's/timeout_commit = "5s"/timeout_commit = "1s"/' "$CONFIG_TOML"
+
+# app.toml — 启用 API / JSON-RPC
+sed -i "/\[api\]/,/\[/ s/enable = false/enable = true/" "$APP_TOML"
+sed -i "/\[json-rpc\]/,/\[/ s/enable = false/enable = true/" "$APP_TOML"
+sed -i "s/address = \"127.0.0.1:8545\"/address = \"0.0.0.0:8545\"/" "$APP_TOML"
+sed -i "s/ws-address = \"127.0.0.1:8546\"/ws-address = \"0.0.0.0:8546\"/" "$APP_TOML"
+sed -i "s/minimum-gas-prices = \"\"/minimum-gas-prices = \"0agnx\"/" "$APP_TOML"
+sed -i "s/iavl-cache-size = 781250/iavl-cache-size = 2000000/" "$APP_TOML"
+
+echo "[4/4] Node initialized!"
+echo "  Moniker: $MONIKER"
+echo "  Chain:   $CHAIN_ID"
+echo "  Peers:   ${PEERS:-none}"
+echo "  Home:    $HOME_DIR"