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runtime: remove randomness collective flip pallet (#3347)

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* runtime: remove randomness collective flip pallet

* add storage migration to remove key

Co-Authored-By: parity-processbot <>

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
This commit is contained in:
André Silva
2021-06-23 00:36:04 +01:00
committed by GitHub
parent 777499dc69
commit 6b408d1e38
12 changed files with 21 additions and 124 deletions
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polkadot/runtime/westend/src/lib.rs
+7 -12
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@@ -183,8 +183,6 @@ impl frame_system::Config for Runtime {
type OnSetCode = ();
}
impl pallet_randomness_collective_flip::Config for Runtime {}
parameter_types! {
pub MaximumSchedulerWeight: Weight = Perbill::from_percent(80) *
BlockWeights::get().max_block;
@@ -999,7 +997,6 @@ construct_runtime! {
{
// Basic stuff; balances is uncallable initially.
System: frame_system::{Pallet, Call, Storage, Config, Event<T>} = 0,
RandomnessCollectiveFlip: pallet_randomness_collective_flip::{Pallet, Storage} = 25,
// Must be before session.
Babe: pallet_babe::{Pallet, Call, Storage, Config, ValidateUnsigned} = 1,
@@ -1101,20 +1098,18 @@ pub type Executive = frame_executive::Executive<
frame_system::ChainContext<Runtime>,
Runtime,
AllPallets,
SetStakingLimits,
RemoveCollectiveFlip,
>;
/// The payload being signed in transactions.
pub type SignedPayload = generic::SignedPayload<Call, SignedExtra>;
pub struct SetStakingLimits;
impl frame_support::traits::OnRuntimeUpgrade for SetStakingLimits {
pub struct RemoveCollectiveFlip;
impl frame_support::traits::OnRuntimeUpgrade for RemoveCollectiveFlip {
fn on_runtime_upgrade() -> Weight {
<pallet_staking::MinNominatorBond<Runtime>>::put(1 * UNITS);
<pallet_staking::MaxNominatorsCount<Runtime>>::put(1000);
<pallet_staking::MinValidatorBond<Runtime>>::put(10 * UNITS);
<pallet_staking::MaxValidatorsCount<Runtime>>::put(10);
<Runtime as frame_system::Config>::DbWeight::get().writes(4)
use frame_support::storage::migration;
// Remove the storage value `RandomMaterial` from removed pallet `RandomnessCollectiveFlip`
migration::remove_storage_prefix(b"RandomnessCollectiveFlip", b"RandomMaterial", b"");
<Runtime as frame_system::Config>::DbWeight::get().writes(1)
}
}