Rococo/Westend Coretime Runtime

New runtimes for the Coretime Chain (a.k.a. "Broker Chain") described in RFC-1. Replaces https://github.com/paritytech/cumulus/pull/2889 - [x] Add Agile Coretime pallet https://github.com/paritytech/substrate/pull/14568 - [x] Generate chain specs for local and testnets - [x] Deploy parachain on Rococo - Done: [rococo-coretime-rpc.polkadot.io](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Frococo-coretime-rpc.polkadot.io#/explorer) DevOps issue for Aura keygen: https://github.com/paritytech/devops/issues/2725 Edit (Dónal): This PR is mainly for Rococo, the Westend runtime is a shell with no `Broker` pallet. The Rococo runtime has the broker calls filtered for initial deployment. --------- Co-authored-by: Dónal Murray <donal.murray@parity.io> Co-authored-by: 0xmovses <r.v.melkonian@gmail.com> Co-authored-by: Liam Aharon <liam.aharon@hotmail.com> Co-authored-by: Bastian Köcher <git@kchr.de> Co-authored-by: Marcin S. <marcin@realemail.net> Co-authored-by: Bastian Köcher <info@kchr.de> Co-authored-by: command-bot <> Co-authored-by: Branislav Kontur <bkontur@gmail.com>
2026-05-31 07:31:02 +00:00 · 2023-12-19 15:12:24 +01:00
parent 166ae5ae12
commit 2e70dd3bbe
72 changed files with 9856 additions and 111 deletions
@@ -0,0 +1,282 @@
+// Copyright Parity Technologies (UK) Ltd.
+// This file is part of Cumulus.
+
+// Cumulus is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Cumulus is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Cumulus.  If not, see <http://www.gnu.org/licenses/>.
+
+use crate::chain_spec::GenericChainSpec;
+use cumulus_primitives_core::ParaId;
+use sc_chain_spec::{ChainSpec, ChainType};
+use std::{borrow::Cow, str::FromStr};
+
+/// Collects all supported Coretime configurations.
+#[derive(Debug, PartialEq, Clone)]
+pub enum CoretimeRuntimeType {
+	// Live
+	Rococo,
+	// Local
+	RococoLocal,
+	// Benchmarks
+	RococoDevelopment,
+
+	// Local
+	WestendLocal,
+	// Benchmarks
+	WestendDevelopment,
+}
+
+impl FromStr for CoretimeRuntimeType {
+	type Err = String;
+
+	fn from_str(value: &str) -> Result<Self, Self::Err> {
+		match value {
+			rococo::CORETIME_ROCOCO => Ok(CoretimeRuntimeType::Rococo),
+			rococo::CORETIME_ROCOCO_LOCAL => Ok(CoretimeRuntimeType::RococoLocal),
+			rococo::CORETIME_ROCOCO_DEVELOPMENT => Ok(CoretimeRuntimeType::RococoDevelopment),
+			westend::CORETIME_WESTEND_LOCAL => Ok(CoretimeRuntimeType::WestendLocal),
+			westend::CORETIME_WESTEND_DEVELOPMENT => Ok(CoretimeRuntimeType::WestendDevelopment),
+			_ => Err(format!("Value '{}' is not configured yet", value)),
+		}
+	}
+}
+
+impl From<CoretimeRuntimeType> for &str {
+	fn from(runtime_type: CoretimeRuntimeType) -> Self {
+		match runtime_type {
+			CoretimeRuntimeType::Rococo => rococo::CORETIME_ROCOCO,
+			CoretimeRuntimeType::RococoLocal => rococo::CORETIME_ROCOCO_LOCAL,
+			CoretimeRuntimeType::RococoDevelopment => rococo::CORETIME_ROCOCO_DEVELOPMENT,
+			CoretimeRuntimeType::WestendLocal => westend::CORETIME_WESTEND_LOCAL,
+			CoretimeRuntimeType::WestendDevelopment => westend::CORETIME_WESTEND_DEVELOPMENT,
+		}
+	}
+}
+
+impl From<CoretimeRuntimeType> for ChainType {
+	fn from(runtime_type: CoretimeRuntimeType) -> Self {
+		match runtime_type {
+			CoretimeRuntimeType::Rococo => ChainType::Live,
+			CoretimeRuntimeType::RococoLocal | CoretimeRuntimeType::WestendLocal =>
+				ChainType::Local,
+			CoretimeRuntimeType::RococoDevelopment | CoretimeRuntimeType::WestendDevelopment =>
+				ChainType::Development,
+		}
+	}
+}
+
+pub const CORETIME_PARA_ID: ParaId = ParaId::new(1005);
+
+impl CoretimeRuntimeType {
+	pub const ID_PREFIX: &'static str = "coretime";
+
+	pub fn load_config(&self) -> Result<Box<dyn ChainSpec>, String> {
+		match self {
+			CoretimeRuntimeType::Rococo => Ok(Box::new(GenericChainSpec::from_json_bytes(
+				&include_bytes!("../../../parachains/chain-specs/coretime-rococo.json")[..],
+			)?)),
+			CoretimeRuntimeType::RococoLocal =>
+				Ok(Box::new(rococo::local_config(self, "rococo-local"))),
+			CoretimeRuntimeType::RococoDevelopment =>
+				Ok(Box::new(rococo::local_config(self, "rococo-dev"))),
+			CoretimeRuntimeType::WestendLocal =>
+				Ok(Box::new(westend::local_config(self, "westend-local"))),
+			CoretimeRuntimeType::WestendDevelopment =>
+				Ok(Box::new(westend::local_config(self, "westend-dev"))),
+		}
+	}
+}
+
+/// Generate the name directly from the ChainType
+pub fn chain_type_name(chain_type: &ChainType) -> Cow<str> {
+	match chain_type {
+		ChainType::Development => "Development",
+		ChainType::Local => "Local",
+		ChainType::Live => "Live",
+		ChainType::Custom(name) => name,
+	}
+	.into()
+}
+
+/// Sub-module for Rococo setup.
+pub mod rococo {
+	use super::{chain_type_name, CoretimeRuntimeType, GenericChainSpec, ParaId};
+	use crate::chain_spec::{
+		get_account_id_from_seed, get_collator_keys_from_seed, Extensions, SAFE_XCM_VERSION,
+	};
+	use parachains_common::{AccountId, AuraId, Balance};
+	use sp_core::sr25519;
+
+	pub(crate) const CORETIME_ROCOCO: &str = "coretime-rococo";
+	pub(crate) const CORETIME_ROCOCO_LOCAL: &str = "coretime-rococo-local";
+	pub(crate) const CORETIME_ROCOCO_DEVELOPMENT: &str = "coretime-rococo-dev";
+	const CORETIME_ROCOCO_ED: Balance = parachains_common::rococo::currency::EXISTENTIAL_DEPOSIT;
+
+	pub fn local_config(runtime_type: &CoretimeRuntimeType, relay_chain: &str) -> GenericChainSpec {
+		// Rococo defaults
+		let mut properties = sc_chain_spec::Properties::new();
+		properties.insert("ss58Format".into(), 42.into());
+		properties.insert("tokenSymbol".into(), "ROC".into());
+		properties.insert("tokenDecimals".into(), 12.into());
+
+		let chain_type = runtime_type.clone().into();
+		let chain_name = format!("Coretime Rococo {}", chain_type_name(&chain_type));
+		let para_id = super::CORETIME_PARA_ID;
+
+		GenericChainSpec::builder(
+			coretime_rococo_runtime::WASM_BINARY
+				.expect("WASM binary was not built, please build it!"),
+			Extensions { relay_chain: relay_chain.to_string(), para_id: para_id.into() },
+		)
+		.with_name(&chain_name)
+		.with_id(runtime_type.clone().into())
+		.with_chain_type(chain_type)
+		.with_genesis_config_patch(genesis(
+			// initial collators.
+			vec![(
+				get_account_id_from_seed::<sr25519::Public>("Alice"),
+				get_collator_keys_from_seed::<AuraId>("Alice"),
+			)],
+			vec![
+				get_account_id_from_seed::<sr25519::Public>("Alice"),
+				get_account_id_from_seed::<sr25519::Public>("Bob"),
+				get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
+				get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
+			],
+			para_id,
+		))
+		.with_properties(properties)
+		.build()
+	}
+
+	fn genesis(
+		invulnerables: Vec<(AccountId, AuraId)>,
+		endowed_accounts: Vec<AccountId>,
+		id: ParaId,
+	) -> serde_json::Value {
+		serde_json::json!({
+			"balances": {
+				"balances": endowed_accounts.iter().cloned().map(|k| (k, CORETIME_ROCOCO_ED * 4096)).collect::<Vec<_>>(),
+			},
+			"parachainInfo": {
+				"parachainId": id,
+			},
+			"collatorSelection": {
+				"invulnerables": invulnerables.iter().cloned().map(|(acc, _)| acc).collect::<Vec<_>>(),
+				"candidacyBond": CORETIME_ROCOCO_ED * 16,
+			},
+			"session": {
+				"keys": invulnerables
+					.into_iter()
+					.map(|(acc, aura)| {
+						(
+							acc.clone(),                                   // account id
+							acc,                                           // validator id
+							coretime_rococo_runtime::SessionKeys { aura }, // session keys
+						)
+					})
+					.collect::<Vec<_>>(),
+			},
+			"polkadotXcm": {
+				"safeXcmVersion": Some(SAFE_XCM_VERSION),
+			},
+			"sudo": {
+				"key": Some(get_account_id_from_seed::<sr25519::Public>("Alice")),
+			},
+		})
+	}
+}
+
+/// Sub-module for Westend setup.
+pub mod westend {
+	use super::{chain_type_name, CoretimeRuntimeType, GenericChainSpec, ParaId};
+	use crate::chain_spec::{
+		get_account_id_from_seed, get_collator_keys_from_seed, Extensions, SAFE_XCM_VERSION,
+	};
+	use parachains_common::{AccountId, AuraId, Balance};
+	use sp_core::sr25519;
+
+	pub(crate) const CORETIME_WESTEND_LOCAL: &str = "coretime-westend-local";
+	pub(crate) const CORETIME_WESTEND_DEVELOPMENT: &str = "coretime-westend-dev";
+	const CORETIME_WESTEND_ED: Balance = parachains_common::westend::currency::EXISTENTIAL_DEPOSIT;
+
+	pub fn local_config(runtime_type: &CoretimeRuntimeType, relay_chain: &str) -> GenericChainSpec {
+		// westend defaults
+		let mut properties = sc_chain_spec::Properties::new();
+		properties.insert("ss58Format".into(), 42.into());
+		properties.insert("tokenSymbol".into(), "WND".into());
+		properties.insert("tokenDecimals".into(), 12.into());
+
+		let chain_type = runtime_type.clone().into();
+		let chain_name = format!("Coretime Westend {}", chain_type_name(&chain_type));
+		let para_id = super::CORETIME_PARA_ID;
+
+		GenericChainSpec::builder(
+			coretime_westend_runtime::WASM_BINARY
+				.expect("WASM binary was not built, please build it!"),
+			Extensions { relay_chain: relay_chain.to_string(), para_id: para_id.into() },
+		)
+		.with_name(&chain_name)
+		.with_id(runtime_type.clone().into())
+		.with_chain_type(chain_type)
+		.with_genesis_config_patch(genesis(
+			// initial collators.
+			vec![(
+				get_account_id_from_seed::<sr25519::Public>("Alice"),
+				get_collator_keys_from_seed::<AuraId>("Alice"),
+			)],
+			vec![
+				get_account_id_from_seed::<sr25519::Public>("Alice"),
+				get_account_id_from_seed::<sr25519::Public>("Bob"),
+				get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
+				get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
+			],
+			para_id,
+		))
+		.with_properties(properties)
+		.build()
+	}
+
+	fn genesis(
+		invulnerables: Vec<(AccountId, AuraId)>,
+		endowed_accounts: Vec<AccountId>,
+		id: ParaId,
+	) -> serde_json::Value {
+		serde_json::json!({
+			"balances": {
+				"balances": endowed_accounts.iter().cloned().map(|k| (k, CORETIME_WESTEND_ED * 4096)).collect::<Vec<_>>(),
+			},
+			"parachainInfo": {
+				"parachainId": id,
+			},
+			"collatorSelection": {
+				"invulnerables": invulnerables.iter().cloned().map(|(acc, _)| acc).collect::<Vec<_>>(),
+				"candidacyBond": CORETIME_WESTEND_ED * 16,
+			},
+			"session": {
+				"keys": invulnerables
+					.into_iter()
+					.map(|(acc, aura)| {
+						(
+							acc.clone(),                                    // account id
+							acc,                                            // validator id
+							coretime_westend_runtime::SessionKeys { aura }, // session keys
+						)
+					})
+					.collect::<Vec<_>>(),
+			},
+			"polkadotXcm": {
+				"safeXcmVersion": Some(SAFE_XCM_VERSION),
+			}
+		})
+	}
+}
@@ -24,6 +24,7 @@ pub mod asset_hubs;
 pub mod bridge_hubs;
 pub mod collectives;
 pub mod contracts;
+pub mod coretime;
 pub mod glutton;
 pub mod penpal;
 pub mod rococo_parachain;