[BridgeHub] Setup Wococo parachain backbone (reused from Rococo)

[Bridge-Backport] Rebase-fix
BridgeHub] Added zombienet startup tomls for Rococo/Wococo
Fix typo

Cargo.lock

@@ -1024,6 +1024,7 @@ dependencies = [
  "pallet-transaction-payment-rpc-runtime-api",
  "pallet-xcm",
  "parachain-info",
+ "parachains-common",
  "parity-scale-codec",
  "polkadot-parachain 0.9.27",
  "polkadot-runtime-common",
@@ -9923,6 +9924,7 @@ dependencies = [
  "sc-allocator",
  "sp-maybe-compressed-blob",
  "sp-sandbox",
+ "sp-serializer 4.0.0-dev (git+https://github.com/paritytech//substrate?branch=sv-locked-for-gav-xcm-v3-and-bridges)",
  "sp-wasm-interface",
  "thiserror",
  "wasm-instrument",
@@ -11634,6 +11636,15 @@ dependencies = [
  "serde_json",
 ]
 
+[[package]]
+name = "sp-serializer"
+version = "4.0.0-dev"
+source = "git+https://github.com/paritytech//substrate?branch=sv-locked-for-gav-xcm-v3-and-bridges#aa7520bd0a2094204a6c0b33865aa264e6d686a5"
+dependencies = [
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "sp-session"
 version = "4.0.0-dev"

parachains/runtimes/bridge-hubs/README.md

@@ -19,7 +19,7 @@ Every _BridgeHub_ is meant to be **_common good parachain_** with main responsib
 ### Deploy
 ```
 cd <cumulus-git-repo-dir>
-cargo build --release --locked -p polkadot-parachain@0.9.220
+cargo build --release --locked -p polkadot-parachain@0.9.230
 
 mkdir -p ~/local_bridge_testing/bin
 
@@ -28,41 +28,78 @@ cp target/release/polkadot-parachain ~/local_bridge_testing/bin/polkadot-paracha
 ls -lrt ~/local_bridge_testing/bin/polkadot-parachain
 ```
 
-### Run relay chain (Rococo)
+### Run with Zombienet
+
+```
+# Rococo
+POLKADOT_BINARY_PATH=~/local_bridge_testing/bin/polkadot \
+	POLKADOT_PARACHAIN_BINARY_PATH=~/local_bridge_testing/bin/polkadot-parachain \
+	~/local_bridge_testing/bin/zombienet-linux --provider native spawn ./zombienet_tests/0004-run_bridge_hubs_rococo.toml
+
+# Wococo
+POLKADOT_BINARY_PATH=~/local_bridge_testing/bin/polkadot \
+	POLKADOT_PARACHAIN_BINARY_PATH=~/local_bridge_testing/bin/polkadot-parachain \
+	~/local_bridge_testing/bin/zombienet-linux --provider native spawn ./zombienet_tests/0004-run_bridge_hubs_wococo.toml
+```
+
+### Run from cmd
+
+#### Run relay chains (Rococo, Wococo)
 ```
 <build polkadot repo at first and copy binary to ~/local_bridge_testing/bin/ >
 
+# Rococo
 ~/local_bridge_testing/bin/polkadot build-spec --chain rococo-local --disable-default-bootnode --raw > ~/local_bridge_testing/rococo-local-cfde.json
-~/local_bridge_testing/bin/polkadot --chain ~/local_bridge_testing/rococo-local-cfde.json --alice --tmp
+~/local_bridge_testing/bin/polkadot --chain ~/local_bridge_testing/rococo-local-cfde.json --alice --tmp --port 30332 --rpc-port 9932 --ws-port 9942
-~/local_bridge_testing/bin/polkadot --chain ~/local_bridge_testing/rococo-local-cfde.json --bob --tmp --port 30334
+~/local_bridge_testing/bin/polkadot --chain ~/local_bridge_testing/rococo-local-cfde.json --bob --tmp --port 30333 --rpc-port 9933 --ws-port 9943
-```
+~/local_bridge_testing/bin/polkadot --chain ~/local_bridge_testing/rococo-local-cfde.json --charlie --tmp --port 30334 --rpc-port 9934 --ws-port 9944
 
-### Run Rococo BridgeHub parachain
+# Wococo
-#### Generate spec + genesis + wasm (paraId=1013)
+~/local_bridge_testing/bin/polkadot build-spec --chain wococo-local --disable-default-bootnode --raw > ~/local_bridge_testing/wococo-local-cfde.json
+~/local_bridge_testing/bin/polkadot --chain ~/local_bridge_testing/wococo-local-cfde.json --alice --tmp --port 30335 --rpc-port 9935 --ws-port 9945
+~/local_bridge_testing/bin/polkadot --chain ~/local_bridge_testing/wococo-local-cfde.json --bob --tmp --port 30336 --rpc-port 9936 --ws-port 9946
+~/local_bridge_testing/bin/polkadot --chain ~/local_bridge_testing/wococo-local-cfde.json --charlie --tmp --port 30337 --rpc-port 9937 --ws-port 9947
+~/local_bridge_testing/bin/polkadot --chain ~/local_bridge_testing/wococo-local-cfde.json --dave --tmp --port 30338 --rpc-port 9938 --ws-port 9948
 ```
+We need at least 5 nodes together (validator + collator) to finalize blocks.
+
+#### Run BridgeHub parachains (Rococo, Wococo)
+##### Generate spec + genesis + wasm (paraId=1013)
+```
+# Rococo
 rm ~/local_bridge_testing/bridge-hub-rococo-local-raw.json
 ~/local_bridge_testing/bin/polkadot-parachain build-spec --chain bridge-hub-rococo-local --raw --disable-default-bootnode > ~/local_bridge_testing/bridge-hub-rococo-local-raw.json
 ~/local_bridge_testing/bin/polkadot-parachain export-genesis-state --chain ~/local_bridge_testing/bridge-hub-rococo-local-raw.json > ~/local_bridge_testing/bridge-hub-rococo-local-genesis
 ~/local_bridge_testing/bin/polkadot-parachain export-genesis-wasm --chain ~/local_bridge_testing/bridge-hub-rococo-local-raw.json > ~/local_bridge_testing/bridge-hub-rococo-local-genesis-wasm
+
+# Wococo
+rm ~/local_bridge_testing/bridge-hub-wococo-local-raw.json
+~/local_bridge_testing/bin/polkadot-parachain build-spec --chain bridge-hub-wococo-local --raw --disable-default-bootnode > ~/local_bridge_testing/bridge-hub-wococo-local-raw.json
+~/local_bridge_testing/bin/polkadot-parachain export-genesis-state --chain ~/local_bridge_testing/bridge-hub-wococo-local-raw.json > ~/local_bridge_testing/bridge-hub-wococo-local-genesis
+~/local_bridge_testing/bin/polkadot-parachain export-genesis-wasm --chain ~/local_bridge_testing/bridge-hub-wococo-local-raw.json > ~/local_bridge_testing/bridge-hub-wococo-local-genesis-wasm
 ```
 
-#### Run collators
+##### Run collators (Rococo, Wococo)
 ```
-~/local_bridge_testing/bin/polkadot-parachain --collator --alice --force-authoring --tmp --port 40335 --ws-port 9946 --chain ~/local_bridge_testing/bridge-hub-rococo-local-raw.json -- --execution wasm --chain ~/local_bridge_testing/rococo-local-cfde.json --port 30335
+# Rococo
-~/local_bridge_testing/bin/polkadot-parachain --collator --bob --force-authoring --tmp --port 40336 --ws-port 9947 --chain ~/local_bridge_testing/bridge-hub-rococo-local-raw.json -- --execution wasm --chain ~/local_bridge_testing/rococo-local-cfde.json --port 30336
+~/local_bridge_testing/bin/polkadot-parachain --collator --alice --force-authoring --tmp --port 40333 --rpc-port 8933 --ws-port 8943 --chain ~/local_bridge_testing/bridge-hub-rococo-local-raw.json -- --execution wasm --chain ~/local_bridge_testing/rococo-local-cfde.json --port 41333 --rpc-port 48933 --ws-port 48943
+~/local_bridge_testing/bin/polkadot-parachain --collator --bob --force-authoring --tmp --port 40334 --rpc-port 8934 --ws-port 8944 --chain ~/local_bridge_testing/bridge-hub-rococo-local-raw.json -- --execution wasm --chain ~/local_bridge_testing/rococo-local-cfde.json --port 41334 -rpc-port 48934 --ws-port 48944
+
+# Wococo
+~/local_bridge_testing/bin/polkadot-parachain --collator --alice --force-authoring --tmp --port 40335 --rpc-port 8935 --ws-port 8945 --chain ~/local_bridge_testing/bridge-hub-wococo-local-raw.json -- --execution wasm --chain ~/local_bridge_testing/wococo-local-cfde.json --port 41335 --rpc-port 48935 --ws-port 48945
+~/local_bridge_testing/bin/polkadot-parachain --collator --bob --force-authoring --tmp --port 40336 --rpc-port 8936 --ws-port 8946 --chain ~/local_bridge_testing/bridge-hub-wococo-local-raw.json -- --execution wasm --chain ~/local_bridge_testing/wococo-local-cfde.json --port 41336 --rpc-port 48936 --ws-port 48946
 ```
 
-#### Run parachain node
+##### Activate parachains (Rococo, Wococo) (paraId=1013)
 ```
-~/local_bridge_testing/bin/polkadot-parachain --tmp --port 40337 --ws-port 9948 --chain ~/local_bridge_testing/bridge-hub-rococo-local-raw.json -- --execution wasm --chain ~/local_bridge_testing/rococo-local-cfde.json --port 30337
+# Rococo
+https://polkadot.js.org/apps/?rpc=ws%3A%2F%2F127.0.0.1%3A9942#/explorer
+
+# Wococo
+https://polkadot.js.org/apps/?rpc=ws%3A%2F%2F127.0.0.1%3A9945#/explorer
 ```
 
-#### Activate parachain (paraId=1013)
+##### After parachain activation, we should see new blocks in collator's node
-```
-https://polkadot.js.org/apps/?rpc=ws%3A%2F%2F127.0.0.1%3A9944#/explorer
-```
-
-#### After parachain activation, we should see new blocks in collator's node
 ```
 https://polkadot.js.org/apps/?rpc=ws%3A%2F%2F127.0.0.1%3A9944#/parachains
 ```

parachains/runtimes/bridge-hubs/bridge-hub-rococo/Cargo.toml

@@ -65,6 +65,7 @@ cumulus-primitives-timestamp = { path = "../../../../primitives/timestamp", defa
 cumulus-primitives-utility = { path = "../../../../primitives/utility", default-features = false }
 pallet-collator-selection = { path = "../../../../pallets/collator-selection", default-features = false }
 parachain-info = { path = "../../../../parachains/pallets/parachain-info", default-features = false }
+parachains-common = { path = "../../../../parachains/common", default-features = false }
 
 # Bridges
 bp-polkadot-core = { path = "../../../../bridges/primitives/polkadot-core", default-features = false }

parachains/runtimes/bridge-hubs/bridge-hub-rococo/src/lib.rs

@@ -31,9 +31,9 @@ use sp_api::impl_runtime_apis;
 use sp_core::{crypto::KeyTypeId, OpaqueMetadata};
 use sp_runtime::{
 	create_runtime_str, generic, impl_opaque_keys,
-	traits::{AccountIdLookup, BlakeTwo256, Block as BlockT, IdentifyAccount, Verify},
+	traits::{AccountIdLookup, BlakeTwo256, Block as BlockT},
 	transaction_validity::{TransactionSource, TransactionValidity},
-	ApplyExtrinsicResult, MultiSignature,
+	ApplyExtrinsicResult,
 };
 
 use sp_std::prelude::*;
@@ -43,14 +43,13 @@ use sp_version::RuntimeVersion;
 
 use frame_support::{
 	construct_runtime, parameter_types,
-	traits::Everything,
+	traits::{Everything, IsInVec},
 	weights::{
 		constants::WEIGHT_PER_SECOND, ConstantMultiplier, DispatchClass, Weight,
 		WeightToFeeCoefficient, WeightToFeeCoefficients, WeightToFeePolynomial,
 	},
 	PalletId,
 };
-use frame_support::traits::IsInVec;
 use frame_system::{
 	limits::{BlockLength, BlockWeights},
 	EnsureRoot,
@@ -70,16 +69,10 @@ use polkadot_runtime_common::{BlockHashCount, SlowAdjustingFeeUpdate};
 use weights::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight};
 
 // XCM Imports
+use parachains_common::{AccountId, Signature};
 use xcm::latest::prelude::BodyId;
 use xcm_executor::XcmExecutor;
 
-/// Alias to 512-bit hash when used in the context of a transaction signature on the chain.
-pub type Signature = MultiSignature;
-
-/// Some way of identifying an account on the chain. We intentionally make it equivalent
-/// to the public key of our transaction signing scheme.
-pub type AccountId = <<Signature as Verify>::Signer as IdentifyAccount>::AccountId;
-
 /// Balance of an account.
 pub type Balance = u128;
 
@@ -489,7 +482,7 @@ impl pallet_bridge_grandpa::Config<BridgeGrandpaWococoInstance> for Runtime {
 	type WeightInfo = ();
 }
 
-/// Add granda bridge pallet to track Wococo relay chain
+/// Add granda bridge pallet to track Rococo relay chain
 pub type BridgeGrandpaRococoInstance = pallet_bridge_grandpa::Instance2;
 impl pallet_bridge_grandpa::Config<BridgeGrandpaRococoInstance> for Runtime {
 	type BridgedChain = bp_rococo::Rococo;
@@ -512,7 +505,7 @@ pub type BridgeParachainWococoInstance = pallet_bridge_parachains::Instance1;
 impl pallet_bridge_parachains::Config<BridgeParachainWococoInstance> for Runtime {
 	type WeightInfo = ();
 	type BridgesGrandpaPalletInstance = BridgeGrandpaWococoInstance;
-	type ParasPalletName = RococoBridgeParachainPalletName;
+	type ParasPalletName = WococoBridgeParachainPalletName;
 	type TrackedParachains = IsInVec<GetTenFirstParachains>;
 	type HeadsToKeep = ParachainHeadsToKeep;
 }
@@ -522,7 +515,7 @@ pub type BridgeParachainRococoInstance = pallet_bridge_parachains::Instance2;
 impl pallet_bridge_parachains::Config<BridgeParachainRococoInstance> for Runtime {
 	type WeightInfo = ();
 	type BridgesGrandpaPalletInstance = BridgeGrandpaRococoInstance;
-	type ParasPalletName = WococoBridgeParachainPalletName;
+	type ParasPalletName = RococoBridgeParachainPalletName;
 	type TrackedParachains = IsInVec<GetTenFirstParachains>;
 	type HeadsToKeep = ParachainHeadsToKeep;
 }

polkadot-parachain/src/chain_spec/bridge_hubs.rs

@@ -14,14 +14,16 @@
 // You should have received a copy of the GNU General Public License
 // along with Cumulus.  If not, see <http://www.gnu.org/licenses/>.
 
-use polkadot_service::ParaId;
+use cumulus_primitives_core::ParaId;
 use sc_chain_spec::ChainSpec;
 use sc_cli::RuntimeVersion;
 use std::{path::PathBuf, str::FromStr};
 
 /// Collects all supported BridgeHub configurations
+#[derive(Debug, PartialEq)]
 pub enum BridgeHubRuntimeType {
 	RococoLocal,
+	WococoLocal,
 }
 
 impl FromStr for BridgeHubRuntimeType {
@@ -30,6 +32,7 @@ impl FromStr for BridgeHubRuntimeType {
 	fn from_str(value: &str) -> Result<Self, Self::Err> {
 		match value {
 			rococo::BRIDGE_HUB_ROCOCO_LOCAL => Ok(BridgeHubRuntimeType::RococoLocal),
+			wococo::BRIDGE_HUB_WOCOCO_LOCAL => Ok(BridgeHubRuntimeType::WococoLocal),
 			_ => Err(format!("Value '{}' is not configured yet", value)),
 		}
 	}
@@ -41,19 +44,25 @@ impl BridgeHubRuntimeType {
 	pub fn chain_spec_from_json_file(&self, path: PathBuf) -> Result<Box<dyn ChainSpec>, String> {
 		Ok(Box::new(match self {
 			BridgeHubRuntimeType::RococoLocal => rococo::BridgeHubChainSpec::from_json_file(path)?,
+			BridgeHubRuntimeType::WococoLocal => wococo::BridgeHubChainSpec::from_json_file(path)?,
 		}))
 	}
 
 	pub fn load_config(&self) -> Box<dyn ChainSpec> {
 		Box::new(match self {
 			BridgeHubRuntimeType::RococoLocal =>
-				rococo::local_config("rococo-local", ParaId::new(1013)),
+				rococo::local_config("Rococo BrideHub Local", "rococo-local", ParaId::new(1013)),
+			BridgeHubRuntimeType::WococoLocal =>
+				wococo::local_config("Wococo BrideHub Local", "wococo-local", ParaId::new(1013)),
 		})
 	}
 
 	pub fn runtime_version(&self) -> &'static RuntimeVersion {
 		match self {
-			BridgeHubRuntimeType::RococoLocal => &bridge_hub_rococo_runtime::VERSION,
+			BridgeHubRuntimeType::RococoLocal | BridgeHubRuntimeType::WococoLocal => {
+				// this is intentional, for Rococo/Wococo we just want to have one runtime, which is configured for both sides
+				&bridge_hub_rococo_runtime::VERSION
+			},
 		}
 	}
 }
@@ -71,22 +80,29 @@ fn ensure_id(id: &str) -> Result<&str, String> {
 	}
 }
 
+/// Sub-module for Rococo setup
 pub mod rococo {
+	use super::ParaId;
 	use crate::chain_spec::{
 		get_account_id_from_seed, get_collator_keys_from_seed, Extensions, SAFE_XCM_VERSION,
 	};
-	use bridge_hub_rococo_runtime::{AccountId, AuraId};
+	use parachains_common::{AccountId, AuraId};
-	use cumulus_primitives_core::ParaId;
 	use sc_chain_spec::ChainType;
 	use sp_core::sr25519;
 
-	pub const BRIDGE_HUB_ROCOCO_LOCAL: &str = "bridge-hub-rococo-local";
+	pub(crate) const BRIDGE_HUB_ROCOCO_LOCAL: &str = "bridge-hub-rococo-local";
 
 	/// Specialized `ChainSpec` for the normal parachain runtime.
 	pub type BridgeHubChainSpec =
 		sc_service::GenericChainSpec<bridge_hub_rococo_runtime::GenesisConfig, Extensions>;
 
-	pub fn local_config(relay_chain: &str, para_id: ParaId) -> BridgeHubChainSpec {
+	pub type RuntimeApi = bridge_hub_rococo_runtime::RuntimeApi;
+
+	pub fn local_config(
+		chain_name: &str,
+		relay_chain: &str,
+		para_id: ParaId,
+	) -> BridgeHubChainSpec {
 		let properties = sc_chain_spec::Properties::new();
 		// TODO: check
 		// properties.insert("ss58Format".into(), 2.into());
@@ -95,7 +111,7 @@ pub mod rococo {
 
 		BridgeHubChainSpec::from_genesis(
 			// Name
-			"Rococo BrideHub Local",
+			chain_name,
 			// ID
 			super::ensure_id(BRIDGE_HUB_ROCOCO_LOCAL).expect("invalid id"),
 			ChainType::Local,
@@ -180,3 +196,22 @@ pub mod rococo {
 		}
 	}
 }
+
+/// Sub-module for Wococo setup (reuses stuff from Rococo)
+pub mod wococo {
+	use super::ParaId;
+	use crate::chain_spec::bridge_hubs::rococo;
+
+	pub(crate) const BRIDGE_HUB_WOCOCO_LOCAL: &str = "bridge-hub-wococo-local";
+
+	pub type BridgeHubChainSpec = rococo::BridgeHubChainSpec;
+	pub type RuntimeApi = rococo::RuntimeApi;
+
+	pub fn local_config(
+		chain_name: &str,
+		relay_chain: &str,
+		para_id: ParaId,
+	) -> BridgeHubChainSpec {
+		rococo::local_config(chain_name, relay_chain, para_id)
+	}
+}

polkadot-parachain/src/command.rs

@@ -37,6 +37,8 @@ use sp_core::hexdisplay::HexDisplay;
 use sp_runtime::traits::{AccountIdConversion, Block as BlockT};
 use std::{net::SocketAddr, path::PathBuf};
 
+use crate::chain_spec::bridge_hubs::BridgeHubRuntimeType;
+
 /// Helper enum that is used for better distinction of different parachain/runtime configuration
 /// (it is based/calculated on ChainSpec's ID attribute)
 #[derive(Debug, PartialEq, Default)]
@@ -479,7 +481,11 @@ macro_rules! construct_async_run {
 			Runtime::BridgeHub(bridge_hub_runtime_type) => {
 				runner.async_run(|$config| {
 					let $components = match bridge_hub_runtime_type {
-						chain_spec::bridge_hubs::BridgeHubRuntimeType::RococoLocal => new_partial::<bridge_hub_rococo_runtime::RuntimeApi, _>(
+						chain_spec::bridge_hubs::BridgeHubRuntimeType::RococoLocal => new_partial::<chain_spec::bridge_hubs::rococo::RuntimeApi, _>(
+							&$config,
+							crate::service::aura_build_import_queue::<_, AuraId>,
+						)?,
+						chain_spec::bridge_hubs::BridgeHubRuntimeType::WococoLocal => new_partial::<chain_spec::bridge_hubs::wococo::RuntimeApi, _>(
 							&$config,
 							crate::service::aura_build_import_queue::<_, AuraId>,
 						)?,
@@ -775,7 +781,12 @@ pub fn run() -> Result<()> {
 					Runtime::BridgeHub(bridge_hub_runtime_type) => match bridge_hub_runtime_type {
 						chain_spec::bridge_hubs::BridgeHubRuntimeType::RococoLocal =>
 							crate::service::start_generic_aura_node::<
-								bridge_hub_rococo_runtime::RuntimeApi,
+								chain_spec::bridge_hubs::rococo::RuntimeApi,
+								AuraId,
+							>(config, polkadot_config, collator_options, id, hwbench),
+						chain_spec::bridge_hubs::BridgeHubRuntimeType::WococoLocal =>
+							crate::service::start_generic_aura_node::<
+								chain_spec::bridge_hubs::wococo::RuntimeApi,
 								AuraId,
 							>(config, polkadot_config, collator_options, id, hwbench),
 					}

zombienet_tests/0004-run_bridge_hubs_rococo.toml

@@ -0,0 +1,37 @@
+[relaychain]
+default_command = "{{POLKADOT_BINARY_PATH}}"
+default_args = [ "-lparachain=debug" ]
+
+chain = "rococo-local"
+
+  [[relaychain.nodes]]
+  name = "alice"
+  validator = true
+
+  [[relaychain.nodes]]
+  name = "bob"
+  validator = true
+
+  [[relaychain.nodes]]
+  name = "charlie"
+  validator = true
+
+[[parachains]]
+id = 1013
+cumulus_based = true
+chain = "bridge-hub-rococo-local"
+
+  [[parachains.collators]]
+  name = "alice"
+  command = "{{POLKADOT_PARACHAIN_BINARY_PATH}}"
+  args = ["-lparachain=debug"]
+
+  [[parachains.collators]]
+  name = "bob"
+  command = "{{POLKADOT_PARACHAIN_BINARY_PATH}}"
+  args = ["-lparachain=debug"]
+
+  [[parachains.collators]]
+  name = "charlie"
+  command = "{{POLKADOT_PARACHAIN_BINARY_PATH}}"
+  args = ["-lparachain=debug"]

zombienet_tests/0004-run_bridge_hubs_wococo.toml

@@ -0,0 +1,37 @@
+[relaychain]
+default_command = "{{POLKADOT_BINARY_PATH}}"
+default_args = [ "-lparachain=debug" ]
+
+chain = "wococo-local"
+
+  [[relaychain.nodes]]
+  name = "alice"
+  validator = true
+
+  [[relaychain.nodes]]
+  name = "bob"
+  validator = true
+
+  [[relaychain.nodes]]
+  name = "charlie"
+  validator = true
+
+[[parachains]]
+id = 1013
+cumulus_based = true
+chain = "bridge-hub-wococo-local"
+
+  [[parachains.collators]]
+  name = "alice"
+  command = "{{POLKADOT_PARACHAIN_BINARY_PATH}}"
+  args = ["-lparachain=debug"]
+
+  [[parachains.collators]]
+  name = "bob"
+  command = "{{POLKADOT_PARACHAIN_BINARY_PATH}}"
+  args = ["-lparachain=debug"]
+
+  [[parachains.collators]]
+  name = "charlie"
+  command = "{{POLKADOT_PARACHAIN_BINARY_PATH}}"
+  args = ["-lparachain=debug"]