feat: additional service tx fuzzer

README.md

@@ -818,3 +818,21 @@ kurtosis-test .
 ```
 
 The tests can be found in `*_test.star` scripts located in the `test` directory.
+
+### Dev accounts being used
+
+Index| Address | Private Key | In use | Tool
+---|---|---|---|---
+0| `0xf39F...2266` | `0xac09...f80` | ✅ | [op-transaction-spammer](src/transaction_spammer/transaction_spammer.star#L33)
+1| `0x7099...79C8` | `0x59c6...690d` | ❌ | ""
+2| `0x3C49...3359` | `0x5de4...365a` | ❌ | ""
+3| `0x90F7...9b906` | `0x7c85...a07a6` | ❌ | ""
+4| `0x15d3...9f1b9` | `0x47e1...9c6` | ❌ | ""
+5| `0x9965...0A4dc` | `0x8b3a...ba` | ❌ | ""
+6| `0x976E...9b906` | `0x92db...64e` | ❌ | ""
+7| `0x14dC...3356` | `0x4bbbf...356` | ❌ | ""
+8| `0x2361...226a` | `0xdbda...b97` | ❌ | ""
+9| `0xa0Ee...720` | `0xa0Ee...c6` | ❌ | ""
+
+mnemonic: `test test test test test test test test test test test junk`
+

network_params.yaml

@@ -43,6 +43,8 @@ optimism_package:
         builder_host: ""
         builder_port: ""
       additional_services: []
+      tx_fuzzer_params:
+        tx_fuzzer_extra_args: []
   op_contract_deployer_params:
     image: us-docker.pkg.dev/oplabs-tools-artifacts/images/op-deployer:v0.0.12
     l1_artifacts_locator: https://storage.googleapis.com/oplabs-contract-artifacts/artifacts-v1-fffcbb0ebf7f83311791534a41e65ef90df47797f9ca8f86941452f597f7128c.tar.gz

src/l2.star

@@ -4,6 +4,7 @@ da_server_launcher = import_module("./alt-da/da-server/da_server_launcher.star")
 contract_deployer = import_module("./contracts/contract_deployer.star")
 input_parser = import_module("./package_io/input_parser.star")
 util = import_module("./util.star")
+tx_fuzzer = import_module("./transaction_spammer/transaction_spammer.star")
 
 
 def launch_l2(
@@ -29,6 +30,7 @@ def launch_l2(
     challenger_params = l2_args.challenger_params
     proposer_params = l2_args.proposer_params
     mev_params = l2_args.mev_params
+    tx_fuzzer_params = l2_args.tx_fuzzer_params
 
     plan.print("Deploying L2 with name {0}".format(network_params.name))
 
@@ -99,6 +101,19 @@ def launch_l2(
                 network_params.network_id,
             )
             plan.print("Successfully launched op-blockscout")
+        elif additional_service == "tx_fuzzer":
+            plan.print("Launching transaction spammer")
+            fuzz_target = "http://{0}:{1}".format(
+                all_el_contexts[0].ip_addr,
+                all_el_contexts[0].rpc_port_num,
+            )
+            tx_fuzzer.launch_transaction_spammer(
+                plan,
+                fuzz_target,
+                tx_fuzzer_params,
+                global_node_selectors,
+            )
+            plan.print("Successfully launched transaction spammer")
 
     plan.print(l2.participants)
     plan.print(

src/package_io/constants.star

@@ -36,3 +36,48 @@ VOLUME_SIZE = {
         "hildr_volume_size": 1000,  # 1GB
     },
 }
+
+dev_accounts = [
+    {
+        "address": "0xf39Fd6e51aad88F6F4ce6aB8827279cffFb92266",
+        "private_key": "0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80",
+    },
+    {
+        "address": "0x70997970C51812dc3A010C7d01b50e0d17dc79C8",
+        "private_key": "0x59c6995e998f97a5a0044966f0945389dc9e86dae88c7a8412f4603b6b78690d",
+    },
+    {
+        "address": "0x3C44CdDdB6a900fa2b585dd299e03d12FA4293BC",
+        "private_key": "0x5de4111afa1a4b94908f83103eb1f1706367c2e68ca870fc3fb9a804cdab365a",
+    },
+    {
+        "address": "0x90F79bf6EB2c4f870365E785982E1f101E93b906",
+        "private_key": "0x7c852118294e51e653712a81e05800f419141751be58f605c371e15141b007a6",
+    },
+    {
+        "address": "0x15d34AAf54267DB7D7c367839AAf71A00a2C6A65",
+        "private_key": "0x47e179ec197488593b187f80a00eb0da91f1b9d0b13f8733639f19c30a34926a",
+    },
+    {
+        "address": "0x9965507D1a55bcC2695C58ba16FB37d819B0A4dc",
+        "private_key": "0x8b3a350cf5c34c9194ca85829a2df0ec3153be0318b5e2d3348e872092edffba",
+    },
+    {
+        "address": "0x976EA74026E726554dB657fA54763abd0C3a0aa9",
+        "private_key": "0x92db14e403b83dfe3df233f83dfa3a0d7096f21ca9b0d6d6b8d88b2b4ec1564e",
+    },
+    {
+        "address": "0x14dC79964da2C08b23698B3D3cc7Ca32193d9955",
+        "private_key": "0x4bbbf85ce3377467afe5d46f804f221813b2bb87f24d81f60f1fcdbf7cbf4356",
+    },
+    {
+        "address": "0x23618e81E3f5cdF7f54C3d65f7FBc0aBf5B21E8f",
+        "private_key": "0xdbda1821b80551c9d65939329250298aa3472ba22feea921c0cf5d620ea67b97",
+    },
+    {
+        "address": "0xa0Ee7A142d267C1f36714E4a8F75612F20a79720",
+        "private_key": "0x2a871d0798f97d79848a013d4936a73bf4cc922c825d33c1cf7073dff6d409c6",
+    },
+]
+
+mnemonic = "test test test test test test test test test test test junk"

src/package_io/input_parser.star

@@ -251,6 +251,12 @@ def input_parser(plan, input_args):
                     cmd=result["da_server_params"]["cmd"],
                 ),
                 additional_services=result["additional_services"],
+                tx_fuzzer_params=struct(
+                    image=result["tx_fuzzer_params"]["image"],
+                    tx_fuzzer_extra_args=result["tx_fuzzer_params"][
+                        "tx_fuzzer_extra_args"
+                    ],
+                ),
             )
             for result in results["chains"]
         ],
@@ -411,6 +417,9 @@ def parse_network_params(plan, input_args):
                 )
                 participants.append(participant_copy)
 
+        tx_fuzzer_params = default_tx_fuzzer_params()
+        tx_fuzzer_params.update(chain.get("tx_fuzzer_params", {}))
+
         result = {
             "participants": participants,
             "network_params": network_params,
@@ -423,6 +432,7 @@ def parse_network_params(plan, input_args):
             "additional_services": chain.get(
                 "additional_services", DEFAULT_ADDITIONAL_SERVICES
             ),
+            "tx_fuzzer_params": tx_fuzzer_params,
         }
         chains.append(result)
 
@@ -547,6 +557,7 @@ def default_chains():
             "mev_params": default_mev_params(),
             "da_server_params": default_da_server_params(),
             "additional_services": DEFAULT_ADDITIONAL_SERVICES,
+            "tx_fuzzer_params": default_tx_fuzzer_params(),
         }
     ]
 
@@ -704,3 +715,10 @@ def default_da_server_params():
         "image": DEFAULT_DA_SERVER_PARAMS["image"],
         "cmd": DEFAULT_DA_SERVER_PARAMS["cmd"],
     }
+
+
+def default_tx_fuzzer_params():
+    return {
+        "image": "ethpandaops/tx-fuzz:master",
+        "tx_fuzzer_extra_args": [],
+    }

src/package_io/sanity_check.star

@@ -160,6 +160,10 @@ SUBCATEGORY_PARAMS = {
         "image",
         "cmd",
     ],
+    "tx_fuzzer_params": [
+        "image",
+        "tx_fuzzer_extra_args",
+    ],
 }
 
 OP_CONTRACT_DEPLOYER_PARAMS = [
@@ -171,11 +175,7 @@ OP_CONTRACT_DEPLOYER_PARAMS = [
 
 OP_CONTRACT_DEPLOYER_GLOBAL_DEPLOY_OVERRIDES = ["faultGameAbsolutePrestate"]
 
-ADDITIONAL_SERVICES_PARAMS = [
-    "blockscout",
-    "rollup-boost",
-    "da_server",
-]
+ADDITIONAL_SERVICES_PARAMS = ["blockscout", "rollup-boost", "da_server", "tx_fuzzer"]
 
 EXTERNAL_L1_NETWORK_PARAMS = [
     "network_id",

src/transaction_fuzzer/transaction_fuzzer.star

@@ -0,0 +1,47 @@
+constants = import_module("../package_io/constants.star")
+SERVICE_NAME = "op-transaction-spammer"
+
+# The min/max CPU/memory that tx-fuzzer can use
+MIN_CPU = 100
+MAX_CPU = 1000
+MIN_MEMORY = 20
+MAX_MEMORY = 300
+
+
+def launch_transaction_spammer(
+    plan,
+    el_uri,
+    tx_fuzzer_params,
+    global_node_selectors,
+):
+    config = get_config(
+        el_uri,
+        tx_fuzzer_params,
+        global_node_selectors,
+    )
+    plan.add_service(SERVICE_NAME, config)
+
+
+def get_config(
+    el_uri,
+    tx_fuzzer_params,
+    node_selectors,
+):
+    cmd = [
+        "spam",
+        "--rpc={}".format(el_uri),
+        "--sk={0}".format(constants.dev_accounts[0]["private_key"]),
+    ]
+
+    if len(tx_fuzzer_params.tx_fuzzer_extra_args) > 0:
+        cmd.extend([param for param in tx_fuzzer_params.tx_fuzzer_extra_args])
+
+    return ServiceConfig(
+        image=tx_fuzzer_params.image,
+        cmd=cmd,
+        min_cpu=MIN_CPU,
+        max_cpu=MAX_CPU,
+        min_memory=MIN_MEMORY,
+        max_memory=MAX_MEMORY,
+        node_selectors=node_selectors,
+    )