Config UX improvements

[magik6k]

This PR:

• Moves config types to a separate file
• Adds codegen for docstring map
• Adds docstring comments to default config
• Adds lotus config default and lotus-miner config default commands to print up-to-date default config
• Adds lotus config updated and lotus-miner config updated commands which print current node config with filled in, commented out default values (which might have been added in new node version)

Example miner 'updated' config output:

[API]
  # Binding address for the Lotus API
  #
  # type: string
  ListenAddress = "/ip4/10.x.x.x/tcp/2345/http"
  # type: string
  RemoteListenAddress = "10.x.x.x:2345"
  # type: Duration
  #Timeout = "30s"


[Backup]
  # Note that in case of metadata corruption it might be much harder to recover
  # your node if metadata log is disabled
  #
  # type: bool
  #DisableMetadataLog = false


[Libp2p]
  # Binding address for the libp2p host - 0 means random port.
  # Format: multiaddress; see https://multiformats.io/multiaddr/
  #
  # type: []string
  ListenAddresses = ["/ip4/0.0.0.0/tcp/x", "/ip6/::/tcp/0"]
  # Addresses to explicitally announce to other peers. If not specified,
  # all interface addresses are announced
  # Format: multiaddress
  #
  # type: []string
  AnnounceAddresses = ["/ip4/x.x.x.x/tcp/x"]
  # Addresses to not announce
  # Format: multiaddress
  #
  # type: []string
  #NoAnnounceAddresses = []

  # type: uint
  ConnMgrLow = 3500
  # type: uint
  ConnMgrHigh = 4800
  # type: Duration
  #ConnMgrGrace = "20s"


[Pubsub]
  # Run the node in bootstrap-node mode
  #
  # type: bool
  #Bootstrapper = false

  # type: string
  #RemoteTracer = "/dns4/pubsub-tracer.filecoin.io/tcp/4001/p2p/QmTd6UvR47vUidRNZ1ZKXHrAFhqTJAD27rKL9XYghEKgKX"


[Subsystems]
  # type: bool
  #EnableMining = true

  # type: bool
  #EnableSealing = true

  # type: bool
  #EnableSectorStorage = true

  # type: bool
  #EnableMarkets = true

  # type: string
  #SealerApiInfo = ""

  # type: string
  #SectorIndexApiInfo = ""


[Dealmaking]
  # When enabled, the miner can accept online deals
  #
  # type: bool
  #ConsiderOnlineStorageDeals = true

  # When enabled, the miner can accept offline deals
  #
  # type: bool
  ConsiderOfflineStorageDeals = false
  # When enabled, the miner can accept retrieval deals
  #
  # type: bool
  #ConsiderOnlineRetrievalDeals = true

  # When enabled, the miner can accept offline retrieval deals
  #
  # type: bool
  #ConsiderOfflineRetrievalDeals = true

  # When enabled, the miner can accept verified deals
  #
  # type: bool
  #ConsiderVerifiedStorageDeals = true

  # When enabled, the miner can accept unverified deals
  #
  # type: bool
  #ConsiderUnverifiedStorageDeals = true

  # A list of Data CIDs to reject when making deals
  #
  # type: []cid.Cid
  #PieceCidBlocklist = []

  # Maximum expected amount of time getting the deal into a sealed sector will take
  # This includes the time the deal will need to get transferred and published
  # before being assigned to a sector
  #
  # type: Duration
  ExpectedSealDuration = "23h59m0s"
  # Maximum amount of time proposed deal StartEpoch can be in future
  #
  # type: Duration
  #MaxDealStartDelay = "336h0m0s"

  # When a deal is ready to publish, the amount of time to wait for more
  # deals to be ready to publish before publishing them all as a batch
  #
  # type: Duration
  PublishMsgPeriod = "20m0s"
  # The maximum number of deals to include in a single PublishStorageDeals
  # message
  #
  # type: uint64
  MaxDealsPerPublishMsg = 3
  # The maximum collateral that the provider will put up against a deal,
  # as a multiplier of the minimum collateral bound
  #
  # type: uint64
  #MaxProviderCollateralMultiplier = 2

  # The maximum number of parallel online data transfers (storage+retrieval)
  #
  # type: uint64
  SimultaneousTransfers = 2
  # A command used for fine-grained evaluation of storage deals
  # see https://docs.filecoin.io/mine/lotus/miner-configuration/#using-filters-for-fine-grained-storage-and-retrieval-deal-acceptance for more details
  #
  # type: string
  #Filter = ""

  # A command used for fine-grained evaluation of retrieval deals
  # see https://docs.filecoin.io/mine/lotus/miner-configuration/#using-filters-for-fine-grained-storage-and-retrieval-deal-acceptance for more details
  #
  # type: string
  #RetrievalFilter = ""

  [Dealmaking.RetrievalPricing]
    #Strategy = "default"

    [Dealmaking.RetrievalPricing.Default]
      #VerifiedDealsFreeTransfer = true

    [Dealmaking.RetrievalPricing.External]
      #Path = ""


[Sealing]
  # Upper bound on how many sectors can be waiting for more deals to be packed in it before it begins sealing at any given time.
  # If the miner is accepting multiple deals in parallel, up to MaxWaitDealsSectors of new sectors will be created.
  # If more than MaxWaitDealsSectors deals are accepted in parallel, only MaxWaitDealsSectors deals will be processed in parallel
  # Note that setting this number too high in relation to deal ingestion rate may result in poor sector packing efficiency
  # 0 = no limit
  #
  # type: uint64
  #MaxWaitDealsSectors = 2

  # Upper bound on how many sectors can be sealing at the same time when creating new CC sectors (0 = unlimited)
  #
  # type: uint64
  MaxSealingSectors = 8
  # Upper bound on how many sectors can be sealing at the same time when creating new sectors with deals (0 = unlimited)
  #
  # type: uint64
  MaxSealingSectorsForDeals = 11
  # Period of time that a newly created sector will wait for more deals to be packed in to before it starts to seal.
  # Sectors which are fully filled will start sealing immediately
  #
  # type: Duration
  WaitDealsDelay = "4h0m30s"
  # Whether to keep unsealed copies of deal data regardless of whether the client requested that. This lets the miner
  # avoid the relatively high cost of unsealing the data later, at the cost of more storage space
  #
  # type: bool
  #AlwaysKeepUnsealedCopy = true

  # Run sector finalization before submitting sector proof to the chain
  #
  # type: bool
  FinalizeEarly = true
  # Whether to use available miner balance for sector collateral instead of sending it with each message
  #
  # type: bool
  #CollateralFromMinerBalance = false

  # Minimum available balance to keep in the miner actor before sending it with messages
  #
  # type: types.FIL
  #AvailableBalanceBuffer = "0 FIL"

  # Don't send collateral with messages even if there is no available balance in the miner actor
  #
  # type: bool
  #DisableCollateralFallback = false

  # enable / disable precommit batching (takes effect after nv13)
  #
  # type: bool
  #BatchPreCommits = true

  # maximum precommit batch size - batches will be sent immediately above this size
  #
  # type: int
  #MaxPreCommitBatch = 256

  # how long to wait before submitting a batch after crossing the minimum batch size
  #
  # type: Duration
  PreCommitBatchWait = "3h0m0s"
  # time buffer for forceful batch submission before sectors/deal in batch would start expiring
  #
  # type: Duration
  #PreCommitBatchSlack = "3h0m0s"

  # enable / disable commit aggregation (takes effect after nv13)
  #
  # type: bool
  #AggregateCommits = true

  # maximum batched commit size - batches will be sent immediately above this size
  #
  # type: int
  #MinCommitBatch = 4

  # type: int
  #MaxCommitBatch = 819

  # how long to wait before submitting a batch after crossing the minimum batch size
  #
  # type: Duration
  CommitBatchWait = "2h0m0s"
  # time buffer for forceful batch submission before sectors/deals in batch would start expiring
  #
  # type: Duration
  #CommitBatchSlack = "1h0m0s"

  # network BaseFee below which to stop doing commit aggregation, instead
  # submitting proofs to the chain individually
  #
  # type: types.FIL
  #AggregateAboveBaseFee = "0.00000000015 FIL"

  # type: uint64
  #TerminateBatchMax = 100

  # type: uint64
  #TerminateBatchMin = 1

  # type: Duration
  #TerminateBatchWait = "5m0s"


[Storage]
  ParallelFetchLimit = 2
  #AllowAddPiece = true

  AllowPreCommit1 = false
  AllowPreCommit2 = false
  AllowCommit = false
  AllowUnseal = false
  #ResourceFiltering = "hardware"


[Fees]
  # type: types.FIL
  MaxPreCommitGasFee = "0.04 FIL"
  # type: types.FIL
  MaxCommitGasFee = "0.15 FIL"
  # type: types.FIL
  #MaxTerminateGasFee = "0.5 FIL"

  # WindowPoSt is a high-value operation, so the default fee should be high.
  #
  # type: types.FIL
  MaxWindowPoStGasFee = "9.3 FIL"
  # type: types.FIL
  MaxPublishDealsFee = "0.5 FIL"
  # type: types.FIL
  MaxMarketBalanceAddFee = "0.5 FIL"
  [Fees.MaxPreCommitBatchGasFee]
    # type: types.FIL
    #Base = "0 FIL"

    # type: types.FIL
    #PerSector = "0.02 FIL"

  [Fees.MaxCommitBatchGasFee]
    # type: types.FIL
    #Base = "0 FIL"

    # type: types.FIL
    #PerSector = "0.03 FIL"


[Addresses]
  # Addresses to send PreCommit messages from
  #
  # type: []string
  PreCommitControl = ["f094247"]
  # Addresses to send Commit messages from
  #
  # type: []string
  CommitControl = ["f094246"]
  # type: []string
  #TerminateControl = []

  # type: []string
  #DealPublishControl = []

  # DisableOwnerFallback disables usage of the owner address for messages
  # sent automatically
  #
  # type: bool
  #DisableOwnerFallback = false

  # DisableWorkerFallback disables usage of the worker address for messages
  # sent automatically, if control addresses are configured.
  # A control address that doesn't have enough funds will still be chosen
  # over the worker address if this flag is set.
  #
  # type: bool
  #DisableWorkerFallback = false

[jennijuju]

Omg 💙💙💙💙💙💙

[jennijuju]

Even the comments 💙💙💙💙💙💙