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CHANGELOG.md

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Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

0.20.3 - 2022-08-31

Added

  • Include rule match crieteria as action reason to improve debugging process

0.20.2 - 2022-08-09

Added

  • Migration: update Actions.failureReason column size

0.20.1 - 2022-08-04

Added

  • Provide allocation action batching controls
  • Option to set a global default cost model

Changed

  • Support Goerli network (upgrade @graphprotocol/contracts)

0.20.0 - 2022-06-21

Added

  • Support file-based configuration of startup params
  • New allocation management mode, oversight, for requiring indexer approval to execute agents actions

Changed

  • Agent now pushes proposed allocation changes to action queue for execution by worker instead of executing them from the agent

0.19.3 - 2022-06-14

Changed

  • Move Network module to indexer-common

Added

  • Manual management mode

0.19.1 - 2022-04-21

Changed

  • Upgrade dependencies

Added

  • Assign deployments to nodes based on usage
  • Check previous allocation closed w/ valid POI before creating

0.19.0 - 2022-02-24

Added

  • Added automatic batching of query voucher redemptions
  • Added --voucher-redemption-threshold, --voucher-redemption-batch-threshold and --voucher-redemption-max-batch-size for controlling voucher batching behaviour
  • Expose option to allocate to network subgraph
  • Live metric for operator ETH balance
  • DB migration CLI tool for testing and management of migrations
  • Support indexer rules defined by subgraph id
  • Support offchain subgraph management via indexing rules / CLI
  • Agent immediately reconciles after rule update
  • Manage allocation lifetimes via rules/CLI
  • Reject unsupported subgraphs by default
  • Optional autorenewal of allocations

Fixed

  • Added --rebate-claim-max-batch-size to make max batch size configurable. For users in low-RAM environments, the primary constraint is not block space but the RAM required to construct large transactions.
  • Improved validation of rebate batch claim parameters

Changed

  • Upgrade dependencies
  • Improve log messages readability
  • Use signallTokens instead of signalAmount for minSignal threshold
  • Use AllocationExchange contract from common-ts

0.18.6 - 2021-12-23

Fixed

  • Fix subgraphDeploymentsWorthIndexing batch query mangagement

0.18.4 - 2021-12-09

Added

  • Max claim batch size parameter

Fixed

  • Fix logic to ensure network subgraph not allocated towards

0.18.3 - 2021-11-23

Fixed

  • Only add prefix to voucher address if not present
  • Bump type 2 transaction gas fee configs on retry after timeout

Changed

  • Keep deployment indexing for 1 day after allocation close
  • Reducing transaction logging redundancy to improve readability

0.18.2 - 2021-10-19

Changed

  • Bump priority gas fee on gas price too low retry

Fixed

  • Set default parallelAllocations = 1

0.18.0 - 2021-09-07

Added

  • Support type 0x2 transactions (EIP-1559)
  • Close all parallel allocations and only renew a single allocation per deployment
  • Include an additional state for indexing dispute monitoring, references_unavailable, for the case where the indexer does not have a reference PoI available. Typically this case occurs when an indexer's deployment is not synced far enough

Changed

  • Update Ethers dependencies
  • Simplify transaction retry logic on nonce collisions; agent now introduces a delay and returns to reconciliation step to re-evaluate
  • Deprecate the parallel allocations feature

Fixed

  • Update max-transaction-attempts default to unlimited to avoid orphaned transactions
  • Treat deployments assigned to node = null or undefined as removed, so they are filtered out of the activeDeployments array
  • Fix delete query fee vouchers logic, so they are actually removed after the expiration time
  • Update tests to use the latest version of the Indexer class constructor

0.17.0 - 2021-07-21

Added

  • Reallocate to subgraph deployment in one transaction using closeAndAllocate
  • Wait for gas prices below the gas-price-max (gwei) before proceeding with transaction execution

Changed

  • Show subgraph query error reason in logs
  • Use ClusterIP in the k8s indexer agent service rather than a LoadBalalancer since LoadBalancer services have been shown to introduce extra latency
  • Use undefined for auth user and password if none specified
  • Update gas-price-max units to be gwei instead of wei for improved human readability
  • Default gas-price-max changed from 20 gwei to 50 gwei

Fixed

  • Improve robustness of subgraph deployments query by querying batches of only 10 deployments at a time

0.16.0 - 2021-06-09

Changed

  • Default to only one transaction retry attempt to reduce gas usage
  • Apply allocation claim threshold to redeeming query fee vouchers as well
  • Add the same network subgraph fallback logic as the agent uses

Fixed

  • Improve handling of reverted transactions by detecting the revert reason

0.15.1 - 2021-05-26

Fixed

  • Ensure allocation summaries exist for allocations created before v0.15.0 or outside the indexer agent

0.15.0 - 2021-05-25

Fixed

  • Make receipts table renaming migration more robust

Added

  • Allow network subgraph endpoint to be used as a fallback for the local network subgraph deployment
  • Add allocation exchange contract address for mainnet

Changed

  • Rename query fee related fields in database models

0.14.0 - 2021-05-12

Added

  • Store allocations for which the POI has been checked
  • Add subgraph deployment ID to POI disputes
  • Add allocation-based receipts and query fee vouchers as an alternative to Vector. This is the default for now. Vector support can still be enabled with --use-vector.

Fixed

  • Handle 'nonce has already been used' transaction failures

0.13.0 - 2021-04-19

Changed

  • Update to latest common-ts

Fixed

  • Correctly determine the previous epoch when generating POIs

0.12.0 - 2021-04-06

Changed

  • Update common-ts and ethers

0.11.0 - 2021-03-31

Added

  • Add --offchain-subgraphs to index subgraph deployments that are not on chain
  • Add --poi-monitoring (experimental) to monitor and cross-check POIs submitted in the network
  • Add support for new payments system
  • Add database migration to remove old state channel tables
  • Resubmit transactions with higher gas price if they are not mined

Changed

  • Update @graphprotocol/common-ts to 1.3.2 (equality fix in eventuals, latest contracts)

0.10.0 - 2021-01-29

Changed

  • Update common-ts to 1.3.0 to include new testnet contracts

0.9.5 - 2021-01-16

Fixed

  • Update ethers to 5.0.26 to avoid unresolved promise rejections (#183)

Changed

  • Update common-ts to 1.2.1

0.9.4 - 2021-01-13

Fixed

  • Never close allocations if the POI is zero or null (#186)
  • Retry obtaining a POI ten times before giving up

0.9.3 - 2021-01-11

Fixed

  • Fix how query fee threshold is passed to claimable allocations query

0.9.2 - 2021-01-09

Added

  • Add --allocation-claim-threshold option for configure a GRT amount below which the agent should not attempt to claim rebate (query) rewards

Fixed

  • Synchronize data independently using different intervals and reconcile reliably every 2 minutes
  • Submit proof of indexing for the first block of the current epoch
  • Reliably obtain proof of indexing by passing block number to proofOfIndexing API (#186)

Changed

  • Update common-ts to 1.2.0

0.9.1 - 2020-12-31

Changed

  • Register after having the network subgraph synced

0.9.0-alpha.4 - 2020-12-20

Fixed

  • Fix race condition between registering and pause/operator detection (#167)

0.9.0-alpha.3 - 2020-12-19

Fixed

  • Use 1.5x the estimated gas to avoid transactions running out of gas

Changed

  • Default to mainnet instead of rinkeby in --ethereum-network

Added

  • Add --dai-contract / INDEXER_AGENT_DAI_CONTRACT to set the stablecoint for --inject-dai

0.4.5 - 2020-12-15

Fixed

  • Retry network synchronization (#146)
  • Index but don't allocate towards network subgraph

0.4.4 - 2020-12-14

Fixed

  • Allow non-HTTPS/insuecure Ethereum connections
  • Catch and log unhandled promise rejections and exceptions instead of crashing

Added

  • Allow Ethereum network to be configured, avoiding fallible network detection in ethers.js

0.4.3 - 2020-12-07

Fixed

  • Fix incorrect error code used in database migrations
  • Decouple claiming rewards from updating allocations
  • Don't abort reconciling if removing a deployment fails
  • Never fail reconciling early
  • Fix zero allocation amount log messages
  • Catch more unauthorized transactions
  • Only queue transactions after checking paused and operator status
  • Do nothing if not an operator
  • Fix indexer === operator detection
  • Use StaticJsonRpcProvider to reduce Ethereum requests

Changed

  • Lengthen network synchronization interval to 120s
  • Improve log message for already closed allocations
  • Add eth_provider_requests metric to track Ethereum requests

0.4.2 - 2020-11-30

Fixed

  • Fix signing allocation ID proofs with the corresponding private key

0.4.1 - 2020-11-27

Fixed

  • Fix GDAI token address

0.4.0 - 2020-11-27

Added

  • Add migration to reset state channels

Changed

  • Update common-ts to 0.4.0

0.3.7-alpha.8 - 2020-11-27

Added

  • Make use of the new indexer error codes

0.3.7-alpha.7 - 2020-11-27

Changed

  • Increase network synchronization intervals

0.3.7-alpha.0 - 2020-11-17

Added

  • Add --restake-rewards option for choosing what to do with indexing rewards

Changed

  • Update @graphprotocol/common-ts to 0.3.13

0.3.6 - 2020-11-11

Changed

  • Document that --index-node-ids are comma-separated
  • Update network subgraph deployment

Fixed

  • Fix caching of indexing status queries
  • Fix submitting a non-zero PoI on incompatible networks

0.3.4 - 2020-10-29

Changed

  • Update and pin all dependencies

0.3.3 - 2020-10-28

Fixed

  • Fix not creating any allocations at all anymore

Added

  • Add database migrations

Changed

  • Rename $DAI injection flag to --inject-dai

0.3.2 - 2020-10-27

Added

  • Don't try to allocate zero or negative GRT amounts
  • Submit random POI, if cannot create one, to allow testing of indexer rewards distribution on testnet
  • Add optional GDAI/GRT variable automation
  • Include metrics for the GRT<->DAI conversion rate in both directions

Fixed

  • Reduce failed allocate txs by improving allocation id collision resistence
  • Increase effective allocations limit (100 -> 1000)
  • Validate allocation ID with contract before sending an allocate() tx

0.3.1 - 2020-10-15

Changed

  • Update common-ts to 0.3.3

0.3.0 - 2020-10-13

Fixed

  • Fix ethers incompatibilities
  • Avoid closing allocations repeatedly
  • Fix INDEXER_AGENT_INDEXER_GEO_COORDINATES environment variable (#58)

Changed

  • Implement reconciliation loop using eventuals
  • Improve synchronization comments
  • Update common-ts to 0.3.2
  • Update contracts to 0.7.5-testnet-phase2
  • Add full support for managing allocations as an operator
  • Generate unique but deterministic allocation IDs

Added

  • Handle network pausing
  • Submit POI when closing allocations
  • Claim rebate rewards for finalized allocations
  • Log contract addresses when connecting to the network
  • Add --indexer-address to declare which indexer is being operated for

Removed

  • Remove staking (indexers need to do it, operators cannot)

0.2.6 - 2020-10-13

Fixed

  • Avoid settling allocations that are already settled on chain
  • Fix input validation of geo coordinates

Changed

  • Use new indexer-common library
  • Update common-ts, server-wallet and ethers

0.2.5 - 2020-09-01

Changed

  • Depend on @graphprotocol/common-ts from npmjs.org

0.2.4 - 2020-09-01

Added

  • Support --graph-node-admin-endpoint over HTTPS
  • Terraform: Allow to configure preemptible worker nodes

Fixed

  • Settle allocations only after at least one epoch has passed

Changed

  • Reconcile deployments and allocations every ~10+ seconds
  • Show and use correct token/allocation amounts everywhere
  • Update @graphprotocol/common-ts to 0.2.4

0.2.3 - 2020-08-27

Fixed

  • Re-register indexer when geohash differs

Changed

  • Update @graphprotocol/common-ts to 0.2.3

0.2.1 - 2020-08-27

Fixed

  • Indexer agent fails to detect GRT approval

Changed

  • Update @graphprotocol/common-ts to 0.2.2