feat(p2p): hardcode Morph bootnodes in chainspec and simplify startup

crates/chainspec/res/genesis/hoodi.json

@@ -23,7 +23,7 @@
     "emeraldTime": 1766988000,
     "jadeForkTime": 1774418400,
     "morph": {
-      "useZktrie": true,
+      "useZktrie": false,
       "maxTxPayloadBytesPerBlock": 122880,
       "feeVaultAddress": "0x29107cb79ef8f69fe1587f77e283d47e84c5202f"
     },

crates/chainspec/res/genesis/mainnet.json

@@ -22,7 +22,7 @@
     "jadeForkTime": 1775628000,
     "terminalTotalDifficulty": 0,
     "morph": {
-      "useZktrie": true,
+      "useZktrie": false,
       "maxTxPerBlock": 100,
       "maxTxPayloadBytesPerBlock": 122880,
       "feeVaultAddress": "0x530000000000000000000000000000000000000a"

crates/chainspec/src/bootnodes.rs

@@ -0,0 +1,31 @@
+//! Morph boot nodes.
+//!
+//! Source: <https://github.com/morph-l2/go-ethereum/blob/main/params/bootnodes.go>
+
+use reth_network_peers::{NodeRecord, parse_nodes};
+
+/// Morph Mainnet boot nodes.
+pub(crate) static MORPH_MAINNET_BOOTNODES: [&str; 7] = [
+    "enode://53496aab21ab73f261551d823340b417ecd2cf69652ceba670162b990429e75c4dd6eb622dd96978d65f70c9db9964b3f477886c0b62297a51266168d367bab2@52.193.82.123:30303",
+    "enode://58773a8b58e70cda8d39ed7500b56f176b22c5d4faab88348a0835f333f25ae3b3a45bf7f3e9fd08245d1ff57d38d01540571c0221be2404ce93568f8472c3a0@52.197.80.227:30303",
+    "enode://86faa94f8221ae100c6f3aebc2f79941431ce2178f1f4374a73511230846bc26df4c336139e766668f5ba8daea56fdce74f61ecc31a2cba3788e70a2d15f5258@18.177.252.130:30303",
+    "enode://3e3b6350e0392ace589163e3c26dc27e142acc0e5975a1df57b0da21f1aa27c756dcdb82188a754597f6815e56fce706b033fdbc04e0fefa12b53bcee66b7a0f@18.118.70.50:30303",
+    "enode://aecc4b91f0a7b1f46a26021f33b0bf0bcadd461312a3140f9dc46dcac82e9943e7e485206862dce2b1d1f210742268b12b048c113ee8be1cf70b29012a22b920@3.134.21.91:30303",
+    "enode://352f9f59fd1c65442917b81e5b5a78d9590d14921aafc59830d231d34df066da1aff0e986ed272f1cbc76527ac539fbbda8c461e2545389b6cf97f9b26bc3199@3.127.133.228:30303",
+    "enode://abc60fccd847e9d9d9e5865aa69cef051239f01fa1108ba6a68082d5942f52e560452aeeffbe1aeca88a33afc5a0d97da9ba2111eb825c92cdd5d38727d36e1e@18.199.61.121:30303",
+];
+
+/// Morph Hoodi Testnet boot nodes.
+pub(crate) static MORPH_HOODI_BOOTNODES: [&str; 3] = [
+    "enode://8efa3da017d3eeb9db761e17c10121ee3ee6d258045ac4fba42549552376547f818a31e933b9dd904528aaadc9b6b457e9d1970e3cbbad42d7a0171686cbd994@13.159.40.158:30303",
+    "enode://884f27d218751e1f64eec36f7a5bad2bd03006d0a73b9557e36bb90847db5cb8cc2f86cb88121cecaf8599779ec088a9670fec8ee8611885591a97b52064f171@18.177.181.171:30303",
+    "enode://cc0a69714111d69bb6f664c06d4d8a560019259ba9828ffd5714d465bc334652354b1660b6c058c50821f790d2f76a005bf0a3c74b55cce44b7e10180130fac3@13.230.212.70:30303",
+];
+
+pub(crate) fn morph_mainnet_nodes() -> Vec<NodeRecord> {
+    parse_nodes(MORPH_MAINNET_BOOTNODES)
+}
+
+pub(crate) fn morph_hoodi_nodes() -> Vec<NodeRecord> {
+    parse_nodes(MORPH_HOODI_BOOTNODES)
+}

crates/chainspec/src/lib.rs

@@ -47,6 +47,7 @@
 // to silence the unused_crate_dependencies warning.
 use alloy_consensus as _;
 
+mod bootnodes;
 pub mod constants;
 pub mod genesis;
 pub mod hardfork;

crates/chainspec/src/spec.rs

@@ -408,7 +408,11 @@ impl EthChainSpec for MorphChainSpec {
     }
 
     fn bootnodes(&self) -> Option<Vec<NodeRecord>> {
-        self.inner.bootnodes()
+        match self.inner.chain.id() {
+            crate::MORPH_MAINNET_CHAIN_ID => Some(crate::bootnodes::morph_mainnet_nodes()),
+            crate::MORPH_HOODI_CHAIN_ID => Some(crate::bootnodes::morph_hoodi_nodes()),
+            _ => self.inner.bootnodes(),
+        }
     }
 
     fn final_paris_total_difficulty(&self) -> Option<U256> {

local-test/README.md

@@ -67,16 +67,16 @@ All defaults can be overridden via environment variables. Common ones:
 | `MORPHNODE_BIN` | `../morph/node/build/bin/morphnode` | Path to morphnode binary |
 | `RETH_HTTP_PORT` | `8545` | HTTP RPC port |
 | `RETH_AUTHRPC_PORT` | `8551` | Engine API auth RPC port |
-| `RETH_BOOTNODES` | *(empty)* | Comma-separated enode URLs |
 | `MORPH_NODE_L1_RPC` | *(per-network default)* | L1 Ethereum RPC endpoint |
-| `MORPH_MAX_TX_PAYLOAD_BYTES` | `122880` | Max transaction payload size |
 
 Example with overrides:
 
 ```bash
-RETH_HTTP_PORT=9545 RETH_BOOTNODES="enode://abc@1.2.3.4:30303" ./local-test/start-all.sh hoodi
+RETH_HTTP_PORT=9545 ./local-test/start-all.sh hoodi
 ```
 
+> **Note**: Morph bootnodes are hardcoded in the chainspec — no need to pass `--bootnodes` manually.
+
 ## Monitoring
 
 ```bash

local-test/common.sh

@@ -56,11 +56,8 @@ fi
 : "${RETH_LOG_FILE:=./local-test/${MORPH_NETWORK}/reth.log}"
 : "${RETH_HTTP_ADDR:=0.0.0.0}"
 : "${RETH_HTTP_PORT:=8545}"
-: "${RETH_AUTHRPC_ADDR:=127.0.0.1}"
+: "${RETH_AUTHRPC_ADDR:=0.0.0.0}"
 : "${RETH_AUTHRPC_PORT:=8551}"
-: "${RETH_BOOTNODES:=}"
-: "${MORPH_MAX_TX_PAYLOAD_BYTES:=122880}"
-: "${MORPH_MAX_TX_PER_BLOCK:=}"
 
 # ─── Helper functions ─────────────────────────────────────────────────────────
 

local-test/reth-start.sh

@@ -31,29 +31,15 @@ args=(
   --http
   --http.addr "${RETH_HTTP_ADDR}"
   --http.port "${RETH_HTTP_PORT}"
-  --http.api "web3,debug,eth,txpool,net,trace"
+  --http.api "web3,debug,eth,txpool,net,trace,admin"
   --authrpc.addr "${RETH_AUTHRPC_ADDR}"
   --authrpc.port "${RETH_AUTHRPC_PORT}"
   --authrpc.jwtsecret "${JWT_SECRET}"
   --log.file.directory "$(dirname "${RETH_LOG_FILE}")"
   --log.file.filter info
-  --morph.max-tx-payload-bytes "${MORPH_MAX_TX_PAYLOAD_BYTES}"
-  --nat none
-  --engine.legacy-state-root
-  --engine.persistence-threshold 256
-  --engine.memory-block-buffer-target 16
+  --rpc.eth-proof-window 1209600
 )
 
-# Add optional max-tx-per-block if configured
-if [[ -n "${MORPH_MAX_TX_PER_BLOCK}" ]]; then
-  args+=(--morph.max-tx-per-block "${MORPH_MAX_TX_PER_BLOCK}")
-fi
-
-# Add bootnodes if configured
-if [[ -n "${RETH_BOOTNODES}" ]]; then
-  args+=(--bootnodes "${RETH_BOOTNODES}")
-fi
-
 # Start morph-reth with pm2
 pm2 start "${RETH_BIN}" --name morph-reth -- "${args[@]}"