Allow skipping a prefix of the eras in Cardano mode #2811
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mrBliss
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Dec 14, 2020
ouroboros-consensus/src/Ouroboros/Consensus/HardFork/Combinator/Embed/Nary.hs
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ouroboros-consensus/src/Ouroboros/Consensus/HardFork/Combinator/Embed/Nary.hs
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ouroboros-consensus/src/Ouroboros/Consensus/HardFork/Combinator/Embed/Nary.hs
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ouroboros-consensus-cardano/src/Ouroboros/Consensus/Cardano/Node.hs
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ouroboros-consensus-cardano/src/Ouroboros/Consensus/Cardano/Node.hs
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ouroboros-consensus-cardano/src/Ouroboros/Consensus/Cardano/Node.hs
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Introduce and use the new `injectInitialExtLedgerState` function that will execute all hard forks scheduled at epoch 0 using `TriggerHardForkAtEpoch`. The initial ledger state will then be in the right era. This allows a node to skip one or more initial eras. For example, this can be used to let a Cardano node start from the Shelley, Allegra, or Mary era.
Previously, the HFC would initialise the ChainDB using the first era's initialisation method. This meant that we always try to add a Byron genesis EBB. When one or more hard forks are statically configured to take place at the start, we would add a Byron EBB while already in the Shelley, Allegra, or Mary era. The Byron EBB would be considered an invalid block and our ThreadNet tests would fail and report the unexpected block rejection. Instead of using the first era's method to initialise the ChainDB, we now use the current era's method. When starting in Shelley, Allegra, or Mary, we won't try to add the invalid Byron EBB. To make this possible, we replace the `addBlockIfEmpty` method of `InitChainDB` with `addBlock` and `getCurrentLedger`. The latter is used to determine the current era. We lose the `Contravariant` instance, but add a custom `map` function in its place.
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mrBliss
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Dec 15, 2020
ouroboros-consensus-shelley/src/Ouroboros/Consensus/Shelley/Node.hs
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edsko
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Dec 15, 2020
deepfire
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Dec 15, 2020
So that we can reuse it elsewhere.
When the initial ledger state of Cardano mode is not in the Byron era, register the initial staking and initial funds (if provided in the genesis config) in the ledger state. This will only happen when configured to skip the Byron era and hard fork immediately to Shelley or a later era using `TriggerHardForkAtEpoch 0`.
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mrBliss
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Dec 22, 2020
`ProtocolCardano` can now be used by the benchmarking team instead, after the last commit and #2811.
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Dec 22, 2020
`ProtocolCardano` can now be used by the benchmarking team instead, after the last commit and #2811.
mrBliss
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Dec 22, 2020
`ProtocolCardano` can now be used by the benchmarking team instead, after the last commit and #2811.
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Jan 12, 2021
Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832
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Jan 12, 2021
Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832
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Jan 13, 2021
Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance
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Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
erikd
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Jan 17, 2021
Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
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Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
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Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
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Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
erikd
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Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
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Jan 18, 2021
Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
erikd
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Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
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Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
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Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
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Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
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Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
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Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
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2274: Update dependencies r=kderme a=mrBliss Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 Co-authored-by: Thomas Winant <thomas@well-typed.com> Co-authored-by: Hamish Mackenzie <Hamish.K.Mackenzie@gmail.com>
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Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
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Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 network tracers: moved ToObject TxSubmission instance network tracers: added ToObjcet TxSubmission2 instance Update cabal.project index-state value
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2274: Update dependencies r=kderme a=mrBliss Note that this does not incorporate the latest changes in cardano-ledger-specs. Notable changes: * IntersectMBO/ouroboros-network#2807 * IntersectMBO/ouroboros-network#2811 * IntersectMBO/ouroboros-network#2832 Co-authored-by: Thomas Winant <thomas@well-typed.com> Co-authored-by: Hamish Mackenzie <Hamish.K.Mackenzie@gmail.com>
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Add support for immediately executing one or more hard forks during initialisation, when configured using
TriggerHardForkAtEpoch 0. This will allow starting a node in Cardano mode directly in the Shelley, Allegra, or Mary era without having to spend an epoch in each preceding era.For example, to start a Cardano node in the Mary era, add the following to your
cardano-nodeconfiguration:Registering initial staking and funds is also allowed in Cardano mode, but will only take effect if configured to skip at least the Byron era.