added transaction spammer

README.md

@@ -16,7 +16,7 @@ This is the Startosis version of the popular [eth2-merge-kurtosis-module](https:
 - [x] grafana (this is blocked on prometheus running)
 - [ ] grafana needs an upload files endpoint in Startosis
 - [x] testnet_verifier (this is blocked on CL/EL clients running)
-- [ ] transaction_spammer (this is blocked on EL clients running)
+- [x] transaction_spammer (this is blocked on EL clients running)
 - [ ] participant_network/participant_network
   - [ ] has most data generation things, needs to start EL/CL clients
   - [ ] needs upload files to be implemented

main.star

-load("github.com/kurtosis-tech/eth2-module/src/participant_network/prelaunch_data_generator/genesis_constants/genesis_constants.star", "PRE_FUNDED_ACCOUNTS")
 load("github.com/kurtosis-tech/eth2-module/src/participant_network/participant_network.star", "launch_participant_network")
 
 

src/transaction_spammer/transaction_spammer.star

+IMAGE_NAME = "kurtosistech/tx-fuzz:0.2.0"
+SERVICE_ID = "transaction-spammer"
+
+def launch_transaction_spammer(prefunded_addresses, el_client_context):
+	service_config = get_service_config(prefunded_addresses, el_client_context)
+	add_service(SERVICE_ID, service_config)
+
+
+def get_service_config(prefunded_addresses, el_client_context):
+	private_keys_strs = []
+	address_strs = []
+
+	for prefunded_address in prefunded_addresses:
+		private_keys_strs.append(prefunded_address.private_key)
+		address_strs.append(prefunded_address.address)
+
+	comma_separated_private_keys = ",".join(private_keys_strs)
+	comma_separated_addresses = ",".join(address_strs)
+	return struct(
+		container_image_name = IMAGE_NAME,
+		cmd_args = [
+			"http://{0}:{1}".fomrat(el_client_context.ip_addr, el_client_context.rpc_port_num),
+			"spam",
+			comma_separated_private_keys,
+			comma_separated_addresses
+		]
+	)
+