Upgrade to latest [email protected] release #187
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[pallet_identity] removed `FieldDeposit`, `MaxAdditionalFields`, added `ByteDeposit` fix import `simple` -> `legacy`
… `set_commission_claim_permission`)
… / `take_response`)
…: `common` to `common` and `chains` chore: remove unneeded deps with `cargo machete` for integration tests
… entire file: Error: Invalid TOML document: expected key-value, found comma" https://github.com/polkadot-fellows/runtimes/actions/runs/7507624988/job/20441549625?pr=137#step:9:1
…>,` to Kusama/Polkadot
…hip/mod.rs Co-authored-by: joe petrowski <[email protected]>
Co-authored-by: joe petrowski <[email protected]>
Co-authored-by: joe petrowski <[email protected]>
Co-authored-by: joe petrowski <[email protected]>
Co-authored-by: joe petrowski <[email protected]>
muharem
approved these changes
Feb 29, 2024
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| pub struct ParentOrParentsPlurality; | ||
| impl Contains<Location> for ParentOrParentsPlurality { | ||
| fn contains(location: &Location) -> bool { | ||
| matches!(location.unpack(), (1, []) | (1, [Plurality { .. }])) | ||
| } |
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We have e2e tests for cases: OpenGov from Relay Chain executes some permissioned operation on AssetHub. OpenGov inits Fellowship on Collectives, Fellowship whitelists the call, Fellowship executes some permissioned operation on AssetHub. Not sure where these tests located now, but we had them in polkadot-sdk before.
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| pub struct ParentOrParentsPlurality; | ||
| impl Contains<Location> for ParentOrParentsPlurality { | ||
| fn contains(location: &Location) -> bool { | ||
| matches!(location.unpack(), (1, []) | (1, [Plurality { .. }])) | ||
| } |
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Replied in the comment above. But I would review the tests we have now, and make sure we cover all important cases. I will do the review for OpenGov and Fellowship
joepetrowski
approved these changes
Feb 29, 2024
3 tasks
* feat(pallet-xcm): bump version * feat(claim_assets): add a test for claim_assets in all runtimes * fix(pallet_xcm::benchmarking): add missing get_asset function to runtimes * fix: fmt * chore: move claim_asset tests to their own file under each runtime * chore(claim_assets): add weights * feat(claim_assets): more test cases * fix: fmt
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/merge |
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This is similar to the two chains we deployed to Rococo and Westend, with a different `PriceAdapter` implementation. This is likely to be the most contentious addition here and is obviously not final, but a start until the correct function and parametrisation can be decided upon. Discussion is welcome. I have also considered adding a minimum factor in `adapt_price` to ensure that we never actually hit 0. Due to the price corrections being purely multiplicative, if the price ever hits zero there is no going back, which I think should be configurable to avoid. I would be interested to hear people's thoughts on this. I can also add this minimum value to the broker pallet upstream (which I think is probably the best place for that). Due to the Transact XCMs in the `CoretimeInterface`, there is a need for hardcoded weights for several relay chain calls. These should be checked after benchmarking the relay chain. There are hardcoded weights on the Relay Chain which should also be checked when the Coretime Chain is benchmarked. XCM emulator tests are being put together to ensure this happens automatically. TODO: - [x] Refine hardcoded relay weights once they are available (likely in the merge of #187). These calls and the hardcoded weights in the relay should be checked after benchmarks are rerun before release - [x] Add proxy pallet - [x] Define new `OnRevenue` to burn revenue from Coretime ([RFC-010](https://polkadot-fellows.github.io/RFCs/approved/0010-burn-coretime-revenue.html)) WIP: [here](https://github.com/seadanda/runtimes/tree/donal-coretime-kusama-burn). --- ## Pricing model The `AdaptPrice` implementation in this PR is designed together with a guideline configuration to provide conservative limits in the early sales to avoid high volatility. I have listed the suggested configuration and outlined the reasoning below. ### tl;dr: #### Price adapter behaviour: `leadin_factor_at`: linear with a max of 5x `adapt_price`: linear with conservative limits, maximum factor not relevant for our ideal bulk proportion settings, but set to 1.2 as a conservative limit in case we want to change config without a runtime upgrade. #### Start sales parameters: `initialPrice`: ~5 KSM `coreCount`: 3 #### Configuration parameters: `advanceNotice`: 10 (1 min) `interludeLength`: 50400 (7 days) `leadinLength`: 50400 (7 days) `regionLength`: 5040 (28 days) `idealBulkProportion`: 1000000000 (100% for the first few sales) `limitCoresOffered`: 3 `renewalBump`: 30000000 (3% per sale / ~47% annually) `contributionTimeout`: 5040 (28 days) --- ### Price adapter reasoning For the price adapter the main goals are to avoid frontrunning, while also minimising volatility in the early sales. The assumption is that the price will take time to stabilise, and with large corrections we end up flip flopping between values far above and far below the true market price, which will take longer to stabilise the higher those values are between sales. We assume few cores per sale and take into consideration the fact that most cores are occupied by a lease. The decision to go for a higher lead in factor and a very conservative price adapter are due to the expectation that the early sales will be set such that all cores are sold. A high lead-in max factor allows people to buy at the price they feel comfortable, which affects the market price. This in combination with a conservative price adapter (at the start with no upward correction) means that the price that people are willing to pay is used in the next sale when the cores are sold out, and is adjusted downwards if not all cores are sold. In the case where no cores are sold a minimum factor of 0.5 is applied to gradually bring the price down until a price is found, rather than having something symmetrical which snaps up then can rebound right back down in the extreme case. ### Start sales reasoning This is purely for the first sale, after which the price adapter takes over. We suggest a starting value between ~4.4 KSM and ~36.8 KSM depending on the figure we assume for the utilisation. These values represent those for the average (mean) of 13% and for maximum utilisation of 100% respectively. We estimate that the true market price lies between these two values, and so we suggest starting from the average (mean) with a lead-in factor of 5. This lets the market decide between guardrails of ~13%-65% utilisation in the first sale. We then round up the suggestion to 5 KSM to acknowledge the uncertainty around this value. This is based on the model set out in [Erin's proposal](https://forum.polkadot.network/t/initial-coretime-pricing/5187/7) and [(also Erin's) Kusama tweak to reflect utilisation](https://forum.polkadot.network/t/initial-coretime-pricing/5187/24). ### Configuration reasoning ```rust /// The number of Relay-chain blocks in advance which scheduling should be fixed and the /// `Coretime::assign` API used to inform the Relay-chain. pub advance_notice: RelayBlockNumber, ``` `advanceNotice`: 10 (1 min) - We require ~10 blocks to send notifyCore messages for 100 cores if the max is 10 XCM messages per block. Note 6s blocks ```rust /// The length in blocks of the Interlude Period for forthcoming sales. pub interlude_length: BlockNumber, ``` `interludeLength`: 50400 (7 days) - gives people ample time to renew without reducing sale too much. Note 12s blocks ```rust /// The length in blocks of the Leadin Period for forthcoming sales. pub leadin_length: BlockNumber, ``` `leadinLength`: 50400 (7 days) - price drops for 7 days before becoming fixed, then is fixed for just 14 days before we hit the next region. Note 12s blocks ```rust /// The length in timeslices of Regions which are up for sale in forthcoming sales. pub region_length: Timeslice, ``` `regionLength`: 5040 (28 days) - this is in timeslices, which are set to 80 blocks in the coretime-kusama runtime. These blocks also are relay chain blocks (6s) ```rust /// The proportion of cores available for sale which should be sold in order for the price /// to remain the same in the next sale. pub ideal_bulk_proportion: Perbill, ``` `idealBulkProportion`: 1000000000 or 400000000 - 100% paired with a small core offering or 40-60% when more people are off their leases and there's a more fluid market with a higher core limit later on - this needs to be modeled before being updated after the first few sales ```rust /// An artificial limit to the number of cores which are allowed to be sold. If `Some` then /// no more cores will be sold than this. pub limit_cores_offered: Option<CoreIndex>, ``` `limitCoresOffered`: 3 initially - This should replace the auctions that were cancelled (coupled with 100% target means we don't cause price spikes) ```rust /// The amount by which the renewal price increases each sale period. pub renewal_bump: Perbill, ``` `renewalBump`: 30000000 - 3% every 28 days equates to around 47% annually ```rust /// The duration by which rewards for contributions to the InstaPool must be collected. contribution_timeout: Timeslice, ``` `contributionTimeout`: 5040 (28 days) - not much thought behind this one, 1 region to collect seems like a good starting point. This is not relevant until the Coretime Credits are implemented on the relay chain. --------- Co-authored-by: joe petrowski <[email protected]> Co-authored-by: Bastian Köcher <[email protected]> Co-authored-by: Dmitry Sinyavin <[email protected]> Co-authored-by: joepetrowski <[email protected]> Co-authored-by: Branislav Kontur <[email protected]> Co-authored-by: Bastian Köcher <[email protected]>
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Based on bump to
[email protected].Attached result of
cargo upgrade -v --pinned --incompatiblecargo-upgrade-version-bump.log## For reviewersThis PR is againstpolkadot-fellows's main to bring it to the fellows repo, but if you want to see a real diff relevant to the[email protected]update please check: bkontur/runtimes@bko-bump-to-1.6...bkontur:runtimes:bko-bump-to-1.7.TODO
coretimeBackport: Fix multiple cores assignments 1.7 (#3469) paritytech/polkadot-sdk#3497 see commentpallet-xcmbenchmarks [pallet-xcm] Adjust benchmarks (teleport_assets/reserve_transfer_assets) not relying on ED (patch for 1.7.0) paritytech/polkadot-sdk#3465ExchangeOriginsee commentMemberSwappedHandler/BenchmarkSetupsee comment