Add Hoodi discovery DNS (#8446)

Signed-off-by: Simon Dudley <simon.dudley@consensys.net>

Author: siladu

CHANGELOG.md

@@ -1,6 +1,19 @@
 # Changelog
 
 ## Unreleased
+### Breaking Changes
+### Additions and Improvements
+- Add Hoodi discovery DNS [#8446](https://github.com/hyperledger/besu/pull/8446)
+
+#### Dependencies 
+- Replace tuweni libs with https://github.com/Consensys/tuweni [#8330](https://github.com/hyperledger/besu/pull/8330)
+- Performance: Consensys/tuweni 2.6.0 reduces boxing/unboxing overhead on some EVM opcodes, like PushX and Caller [#8330](https://github.com/hyperledger/besu/pull/8330)
+
+### Bug fixes
+- Fix QBFT and IBFT transitions that change the mining beneficiary [#8387](https://github.com/hyperledger/besu/issues/8387)
+- `eth_getLogs` - empty topic is a wildcard match [#8420](https://github.com/hyperledger/besu/pull/8420)
+
+## 25.3.0 
 
 ### Breaking Changes
 NOTE: This release breaks native Windows compatibility for mainnet ethereum configurations.  As the prague(pectra) hardfork require 
@@ -50,16 +63,12 @@ have support in besu-native can run mainnet ethereum configurations.  Windows su
 - Support pending transaction score when saving and restoring txpool [#8363](https://github.com/hyperledger/besu/pull/8363)
 - Upgrade to execution-spec-tests v4.1.0 including better EIP-2537 coverage for BLS [#8402](https://github.com/hyperledger/besu/pull/8402)
 - Add era1 format to blocks import subcommand [#7935](https://github.com/hyperledger/besu/issues/7935)
-- Replace tuweni libs with https://github.com/Consensys/tuweni
-- Performance: Consensys/tuweni 2.6.0 reduces boxing/unboxing overhead on some EVM opcodes, like PushX and Caller
 - Add Hoodi as new named testnet [#8428](https://github.com/hyperledger/besu/issues/8428)
 
 ### Bug fixes
 - Add missing RPC method `debug_accountRange` to `RpcMethod.java` so this method can be used with `--rpc-http-api-method-no-auth` [#8153](https://github.com/hyperledger/besu/issues/8153)
 - Add a fallback pivot strategy when the safe block does not change for a long time, to make possible to complete the initial sync in case the chain is not finalizing [#8395](https://github.com/hyperledger/besu/pull/8395)
 - Fix issue with new QBFT/IBFT blocks being produced under certain circumstances. [#8308](https://github.com/hyperledger/besu/issues/8308)
-- Fix QBFT and IBFT transitions that change the mining beneficiary [#8387](https://github.com/hyperledger/besu/issues/8387)
-- `eth_getLogs` - empty topic is a wildcard match [#8420](https://github.com/hyperledger/besu/pull/8420)
 
 ## 25.2.2 hotfix
 - Pectra - Sepolia: Fix for deposit contract log decoding [#8383](https://github.com/hyperledger/besu/pull/8383)

besu/src/test/java/org/hyperledger/besu/cli/BesuCommandTest.java

@@ -31,6 +31,7 @@
 import static org.hyperledger.besu.cli.config.NetworkName.SEPOLIA;
 import static org.hyperledger.besu.ethereum.api.jsonrpc.RpcApis.ENGINE;
 import static org.hyperledger.besu.ethereum.p2p.config.DefaultDiscoveryConfiguration.HOODI_BOOTSTRAP_NODES;
+import static org.hyperledger.besu.ethereum.p2p.config.DefaultDiscoveryConfiguration.HOODI_DISCOVERY_URL;
 import static org.hyperledger.besu.ethereum.p2p.config.DefaultDiscoveryConfiguration.MAINNET_BOOTSTRAP_NODES;
 import static org.hyperledger.besu.ethereum.p2p.config.DefaultDiscoveryConfiguration.MAINNET_DISCOVERY_URL;
 import static org.hyperledger.besu.ethereum.p2p.config.DefaultDiscoveryConfiguration.SEPOLIA_BOOTSTRAP_NODES;
@@ -547,7 +548,7 @@ public void testGenesisPathHoodiEthConfig() {
 
     final EthNetworkConfig config = networkArg.getValue();
     assertThat(config.bootNodes()).isEqualTo(HOODI_BOOTSTRAP_NODES);
-    assertThat(config.dnsDiscoveryUrl()).isNull();
+    assertThat(config.dnsDiscoveryUrl()).isEqualTo(HOODI_DISCOVERY_URL);
     assertThat(config.networkId()).isEqualTo(BigInteger.valueOf(560048));
   }
 

besu/src/test/java/org/hyperledger/besu/cli/config/EthNetworkConfigTest.java

@@ -17,6 +17,7 @@
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.hyperledger.besu.cli.config.NetworkName.MAINNET;
 import static org.hyperledger.besu.ethereum.p2p.config.DefaultDiscoveryConfiguration.HOODI_BOOTSTRAP_NODES;
+import static org.hyperledger.besu.ethereum.p2p.config.DefaultDiscoveryConfiguration.HOODI_DISCOVERY_URL;
 import static org.hyperledger.besu.ethereum.p2p.config.DefaultDiscoveryConfiguration.MAINNET_BOOTSTRAP_NODES;
 import static org.hyperledger.besu.ethereum.p2p.config.DefaultDiscoveryConfiguration.MAINNET_DISCOVERY_URL;
 import static org.hyperledger.besu.ethereum.p2p.config.DefaultDiscoveryConfiguration.SEPOLIA_BOOTSTRAP_NODES;
@@ -52,7 +53,7 @@ public void testDefaultSepoliaConfig() {
   @Test
   public void testDefaultHoodiConfig() {
     EthNetworkConfig config = EthNetworkConfig.getNetworkConfig(NetworkName.HOODI);
-    assertThat(config.dnsDiscoveryUrl()).isNull();
+    assertThat(config.dnsDiscoveryUrl()).isEqualTo(HOODI_DISCOVERY_URL);
     assertThat(config.bootNodes()).isEqualTo(HOODI_BOOTSTRAP_NODES);
     assertThat(config.networkId()).isEqualTo(BigInteger.valueOf(560048));
   }

besu/src/test/java/org/hyperledger/besu/ethereum/p2p/config/DefaultDiscoveryConfiguration.java

@@ -26,6 +26,8 @@
 public class DefaultDiscoveryConfiguration {
   public static final String SEPOLIA_DISCOVERY_URL =
       "enrtree://AKA3AM6LPBYEUDMVNU3BSVQJ5AD45Y7YPOHJLEF6W26QOE4VTUDPE@all.sepolia.ethdisco.net";
+  public static final String HOODI_DISCOVERY_URL =
+      "enrtree://AKA3AM6LPBYEUDMVNU3BSVQJ5AD45Y7YPOHJLEF6W26QOE4VTUDPE@all.hoodi.ethdisco.net";
   public static final String MAINNET_DISCOVERY_URL =
       "enrtree://AKA3AM6LPBYEUDMVNU3BSVQJ5AD45Y7YPOHJLEF6W26QOE4VTUDPE@all.mainnet.ethdisco.net";
 

config/src/main/resources/hoodi.json

@@ -31,6 +31,7 @@
     },
     "depositContractAddress": "0x00000000219ab540356cbb839cbe05303d7705fa",
     "discovery": {
+      "dns": "enrtree://AKA3AM6LPBYEUDMVNU3BSVQJ5AD45Y7YPOHJLEF6W26QOE4VTUDPE@all.hoodi.ethdisco.net",
       "bootnodes": [
         "enode://2112dd3839dd752813d4df7f40936f06829fc54c0e051a93967c26e5f5d27d99d886b57b4ffcc3c475e930ec9e79c56ef1dbb7d86ca5ee83a9d2ccf36e5c240c@134.209.138.84:30303",
         "enode://60203fcb3524e07c5df60a14ae1c9c5b24023ea5d47463dfae051d2c9f3219f309657537576090ca0ae641f73d419f53d8e8000d7a464319d4784acd7d2abc41@209.38.124.160:30303",