Merge pull request #89 from ethpandaops/pk910/genesis-gaslimit

Allow customization of genesis gas limit
ethpandaops · Jan 23, 2024 · 7f60f19 · 7f60f19
2 parents 6a80aa3 + e256abc
commit 7f60f19
Show file tree

Hide file tree

Showing 5 changed files with 5 additions and 3 deletions.
diff --git a/apps/el-gen/genesis_besu.py b/apps/el-gen/genesis_besu.py
@@ -103,7 +103,7 @@
         "baseFeePerGas": "0x3B9ACA00",
         "difficulty": "0x01",
         "extraData": "",
-        "gasLimit": "0x17D7840",
+        "gasLimit": hex(int(data['genesis_gaslimit'] if 'genesis_gaslimit' in data and data['genesis_gaslimit'] is not None else 25000000)),
         "nonce": "0x1234",
         "mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",
         "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",

diff --git a/apps/el-gen/genesis_chainspec.py b/apps/el-gen/genesis_chainspec.py
@@ -93,7 +93,7 @@
             "timestamp": hex(data['genesis_timestamp']),
             "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
             "extraData": "",
-            "gasLimit": "0x17D7840"
+            "gasLimit": hex(int(data['genesis_gaslimit'] if 'genesis_gaslimit' in data and data['genesis_gaslimit'] is not None else 25000000))
         },
         "accounts": {
             # Allocate 1 wei to all possible pre-compiles.

diff --git a/apps/el-gen/genesis_geth.py b/apps/el-gen/genesis_geth.py
@@ -103,7 +103,7 @@
         "coinbase": "0x0000000000000000000000000000000000000000",
         "difficulty": "0x01",
         "extraData": "",
-        "gasLimit": "0x17D7840",
+        "gasLimit": hex(int(data['genesis_gaslimit'] if 'genesis_gaslimit' in data and data['genesis_gaslimit'] is not None else 25000000)),
         "nonce": "0x1234",
         "mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",
         "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",

diff --git a/config-example/el/genesis-config.yaml b/config-example/el/genesis-config.yaml
@@ -26,5 +26,6 @@ el_premine:
 el_premine_addrs: {}
 genesis_timestamp: ${GENESIS_TIMESTAMP}
 genesis_delay: ${GENESIS_DELAY}
+genesis_gaslimit: ${GENESIS_GASLIMIT}
 slot_duration_in_seconds: ${SLOT_DURATION_IN_SECONDS}
 deneb_fork_epoch: ${DENEB_FORK_EPOCH}
diff --git a/config-example/values.env b/config-example/values.env
@@ -18,6 +18,7 @@ export BEACON_STATIC_ENR="enr:-Iq4QJk4WqRkjsX5c2CXtOra6HnxN-BMXnWhmhEQO9Bn9iABTJ
 #export SHADOW_FORK_RPC="http://docker.for.mac.localhost:8545"
 export GENESIS_TIMESTAMP=0
 export GENESIS_DELAY=60
+export GENESIS_GASLIMIT=25000000
 export MAX_CHURN=8
 export EJECTION_BALANCE=16000000000
 export ETH1_FOLLOW_DISTANCE=2048