Merge branch 'development' into feat/chain-extension

Author: orriin

Cargo.lock

@@ -67,6 +67,7 @@ sc-consensus-grandpa = { git = "https://github.com/paritytech/polkadot-sdk.git",
 sc-consensus-grandpa-rpc = { git = "https://github.com/paritytech/polkadot-sdk.git", tag = "polkadot-v1.10.0" }
 sc-chain-spec-derive = { git = "https://github.com/paritytech/polkadot-sdk.git", tag = "polkadot-v1.10.0" }
 sc-chain-spec = { git = "https://github.com/paritytech/polkadot-sdk.git", tag = "polkadot-v1.10.0" }
+sc-consensus-slots = { git = "https://github.com/paritytech/polkadot-sdk.git", tag = "polkadot-v1.10.0" }
 sc-executor = { git = "https://github.com/paritytech/polkadot-sdk.git", tag = "polkadot-v1.10.0" }
 sc-keystore = { git = "https://github.com/paritytech/polkadot-sdk.git", tag = "polkadot-v1.10.0" }
 sc-network = { git = "https://github.com/paritytech/polkadot-sdk.git", tag = "polkadot-v1.10.0" }

Cargo.toml

@@ -174,31 +174,31 @@ You can now run the public subtensor node either as a lite node or as an archive
 To run a lite node connected to the mainchain, execute the below command (note the `--sync=warp` flag which runs the subtensor node in lite mode):
 
 ```bash title="With --sync=warp setting, for lite node"
-./target/release/node-subtensor --chain raw_spec.json --base-path /tmp/blockchain --sync=warp --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 64 --rpc-max-response-size 2048 --rpc-cors all --rpc-port 9944 --bootnodes /ip4/13.58.175.193/tcp/30333/p2p/12D3KooWDe7g2JbNETiKypcKT1KsCEZJbTzEHCn8hpd4PHZ6pdz5 --ws-max-connections 16000 --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external --ws-external
+./target/release/node-subtensor --chain raw_spec.json --base-path /tmp/blockchain --sync=warp --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 32 --rpc-max-response-size 2048 --rpc-cors all --rpc-port 9944 --bootnodes /ip4/13.58.175.193/tcp/30333/p2p/12D3KooWDe7g2JbNETiKypcKT1KsCEZJbTzEHCn8hpd4PHZ6pdz5 --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external 
 ```
 
 ### Archive node on mainchain
 
 To run an archive node connected to the mainchain, execute the below command (note the `--sync=full` which syncs the node to the full chain and `--pruning archive` flags, which disables the node's automatic pruning of older historical data):
 
 ```bash title="With --sync=full and --pruning archive setting, for archive node"
-./target/release/node-subtensor --chain raw_spec.json --base-path /tmp/blockchain --sync=full --pruning archive --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 64 --rpc-max-response-size 2048 --rpc-cors all --rpc-port 9944 --bootnodes /ip4/13.58.175.193/tcp/30333/p2p/12D3KooWDe7g2JbNETiKypcKT1KsCEZJbTzEHCn8hpd4PHZ6pdz5 --ws-max-connections 16000 --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external --ws-external
+./target/release/node-subtensor --chain raw_spec.json --base-path /tmp/blockchain --sync=full --pruning archive --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 32 --rpc-max-response-size 2048 --rpc-cors all --rpc-port 9944 --bootnodes /ip4/13.58.175.193/tcp/30333/p2p/12D3KooWDe7g2JbNETiKypcKT1KsCEZJbTzEHCn8hpd4PHZ6pdz5 --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external 
 ```
 
 ### Lite node on testchain
 
 To run a lite node connected to the testchain, execute the below command:
 
 ```bash title="With bootnodes set to testnet and --sync=warp setting, for lite node."
-./target/release/node-subtensor --chain raw_spec.json --base-path /tmp/blockchain --sync=warp --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 64 --rpc-max-response-size 2048 --rpc-cors all --rpc-port  9944 --bootnodes /dns/bootnode.test.finney.opentensor.ai/tcp/30333/p2p/12D3KooWDe7g2JbNETiKypcKT1KsCEZJbTzEHCn8hpd4PHZ6pdz5 --ws-max-connections 16000 --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external --ws-external
+./target/release/node-subtensor --chain raw_testspec.json --base-path /tmp/blockchain --sync=warp --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 32 --rpc-max-response-size 2048 --rpc-cors all --rpc-port  9944 --bootnodes /dns/bootnode.test.finney.opentensor.ai/tcp/30333/p2p/12D3KooWPM4mLcKJGtyVtkggqdG84zWrd7Rij6PGQDoijh1X86Vr --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external 
 ```
 
 ### Archive node on testchain
 
 To run an archive node connected to the testchain, execute the below command:
 
 ```bash title="With bootnodes set to testnet and --sync=full and --pruning archive setting, for archive node"
-./target/release/node-subtensor --chain raw_spec.json --base-path /tmp/blockchain --sync=full --pruning archive --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 64 --rpc-max-response-size 2048 --rpc-cors all --rpc-port 9944 --bootnodes /dns/bootnode.test.finney.opentensor.ai/tcp/30333/p2p/12D3KooWDe7g2JbNETiKypcKT1KsCEZJbTzEHCn8hpd4PHZ6pdz5 --ws-max-connections 16000 --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external --ws-external
+./target/release/node-subtensor --chain raw_testspec.json --base-path /tmp/blockchain --sync=full --pruning archive --execution wasm --wasm-execution compiled --port 30333 --max-runtime-instances 32 --rpc-max-response-size 2048 --rpc-cors all --rpc-port 9944 --bootnodes /dns/bootnode.test.finney.opentensor.ai/tcp/30333/p2p/12D3KooWPM4mLcKJGtyVtkggqdG84zWrd7Rij6PGQDoijh1X86Vr --no-mdns --in-peers 8000 --out-peers 8000 --prometheus-external --rpc-external 
 ```
 
 ## Running on cloud

docs/running-subtensor-locally.md

@@ -47,6 +47,7 @@ sc-consensus-grandpa-rpc = { workspace = true }
 sp-consensus-grandpa = { workspace = true }
 sc-chain-spec-derive = { workspace = true }
 sc-chain-spec = { workspace = true }
+sc-consensus-slots = { workspace = true }
 sc-client-api = { workspace = true }
 sp-runtime = { workspace = true }
 sp-io = { workspace = true }

node/Cargo.toml

@@ -5,6 +5,7 @@ use node_subtensor_runtime::{opaque::Block, RuntimeApi};
 use sc_client_api::{Backend, BlockBackend};
 use sc_consensus_aura::{ImportQueueParams, SlotProportion, StartAuraParams};
 use sc_consensus_grandpa::SharedVoterState;
+use sc_consensus_slots::BackoffAuthoringOnFinalizedHeadLagging;
 use sc_executor::sp_wasm_interface::{Function, HostFunctionRegistry, HostFunctions};
 pub use sc_executor::NativeElseWasmExecutor;
 use sc_service::{error::Error as ServiceError, Configuration, TaskManager, WarpSyncParams};
@@ -240,7 +241,10 @@ pub fn new_full(config: Configuration) -> Result<TaskManager, ServiceError> {
 
     let role = config.role.clone();
     let force_authoring = config.force_authoring;
-    let backoff_authoring_blocks: Option<()> = None;
+    let backoff_authoring_blocks = Some(BackoffAuthoringOnFinalizedHeadLagging {
+        unfinalized_slack: 6,
+        ..Default::default()
+    });
     let name = config.network.node_name.clone();
     let enable_grandpa = !config.disable_grandpa;
     let prometheus_registry = config.prometheus_registry().cloned();

node/src/service.rs

@@ -931,6 +931,24 @@ pub mod pallet {
             log::info!("TxMinDelegateTakeSet( tx_min_delegate_take: {:?} ) ", take);
             Ok(())
         }
+
+        /// The extrinsic sets the target stake per interval.
+        /// It is only callable by the root account.
+        /// The extrinsic will call the Subtensor pallet to set target stake per interval.
+        #[pallet::call_index(47)]
+        #[pallet::weight((0, DispatchClass::Operational, Pays::No))]
+        pub fn sudo_set_target_stakes_per_interval(
+            origin: OriginFor<T>,
+            target_stakes_per_interval: u64,
+        ) -> DispatchResult {
+            ensure_root(origin)?;
+            T::Subtensor::set_target_stakes_per_interval(target_stakes_per_interval);
+            log::info!(
+                "TxTargetStakesPerIntervalSet( set_target_stakes_per_interval: {:?} ) ",
+                target_stakes_per_interval
+            );
+            Ok(())
+        }
     }
 }
 
@@ -1023,4 +1041,5 @@ pub trait SubtensorInterface<AccountId, Balance, RuntimeOrigin> {
     fn get_nominator_min_required_stake() -> u64;
     fn set_nominator_min_required_stake(min_stake: u64);
     fn clear_small_nominations();
+    fn set_target_stakes_per_interval(target_stakes_per_interval: u64);
 }

pallets/admin-utils/src/lib.rs

@@ -450,6 +450,10 @@ impl pallet_admin_utils::SubtensorInterface<AccountId, Balance, RuntimeOrigin> f
     fn clear_small_nominations() {
         SubtensorModule::clear_small_nominations();
     }
+
+    fn set_target_stakes_per_interval(target_stakes_per_interval: u64) {
+        SubtensorModule::set_target_stakes_per_interval(target_stakes_per_interval);
+    }
 }
 
 impl pallet_admin_utils::Config for Test {