add NodeFeatures field to HostConfiguration and runtime API (#2177)

Adds a `NodeFeatures` bitfield value to the runtime `HostConfiguration`,
with the purpose of coordinating the enabling of node-side features,
such as: https://github.com/paritytech/polkadot-sdk/issues/628 and
https://github.com/paritytech/polkadot-sdk/issues/598.
These are features that require all validators enable them at the same
time, assuming all/most nodes have upgraded their node versions.

This PR doesn't add any feature yet. These are coming in future PRs.

Also adds a runtime API for querying the state of the client features
and an extrinsic for setting/unsetting a feature by its index in the bitfield.

Note: originally part of:
https://github.com/paritytech/polkadot-sdk/pull/1644, but posted as
standalone to be reused by other PRs until the initial PR is merged
This commit is contained in:
Alin Dima
2023-11-14 20:48:32 +02:00
committed by GitHub
parent 31c38cea3d
commit fc12f435e3
25 changed files with 709 additions and 131 deletions
+10 -6
View File
@@ -20,12 +20,12 @@ use polkadot_node_primitives::{BabeAllowedSlots, BabeEpoch, BabeEpochConfigurati
use polkadot_node_subsystem::SpawnGlue;
use polkadot_node_subsystem_test_helpers::make_subsystem_context;
use polkadot_primitives::{
async_backing, slashing, AuthorityDiscoveryId, BlockNumber, CandidateCommitments,
CandidateEvent, CandidateHash, CommittedCandidateReceipt, CoreState, DisputeState,
ExecutorParams, GroupRotationInfo, Id as ParaId, InboundDownwardMessage, InboundHrmpMessage,
OccupiedCoreAssumption, PersistedValidationData, PvfCheckStatement, ScrapedOnChainVotes,
SessionIndex, SessionInfo, Slot, ValidationCode, ValidationCodeHash, ValidatorId,
ValidatorIndex, ValidatorSignature,
async_backing, slashing, vstaging::NodeFeatures, AuthorityDiscoveryId, BlockNumber,
CandidateCommitments, CandidateEvent, CandidateHash, CommittedCandidateReceipt, CoreState,
DisputeState, ExecutorParams, GroupRotationInfo, Id as ParaId, InboundDownwardMessage,
InboundHrmpMessage, OccupiedCoreAssumption, PersistedValidationData, PvfCheckStatement,
ScrapedOnChainVotes, SessionIndex, SessionInfo, Slot, ValidationCode, ValidationCodeHash,
ValidatorId, ValidatorIndex, ValidatorSignature,
};
use sp_api::ApiError;
use sp_core::testing::TaskExecutor;
@@ -269,6 +269,10 @@ impl RuntimeApiSubsystemClient for MockSubsystemClient {
todo!("Not required for tests")
}
async fn node_features(&self, _: Hash) -> Result<NodeFeatures, ApiError> {
todo!("Not required for tests")
}
async fn disabled_validators(&self, _: Hash) -> Result<Vec<ValidatorIndex>, ApiError> {
todo!("Not required for tests")
}