Cortina.3 - Push Query Reduction

This version is backwards compatible to v1.10.0. It is optional, but encouraged. The supported plugin version is 26.

Users must specify the --allowed-hosts-flag to receive inbound API traffic from non-local hosts.

APIs

• Added health metrics based on tags
  • avalanche_health_checks_failing{tag="TAG"}
  • avalanche_liveness_checks_failing{tag="TAG"}
  • avalanche_readiness_checks_failing{tag="TAG"}
• Removed P-chain VM percent connected metrics
  • avalanche_P_vm_percent_connected
  • avalanche_P_vm_percent_connected_subnet{subnetID="SUBNETID"}
• Added percent connected metrics by chain
  • avalanche_{ChainID}_percent_connected
• Removed avalanche_network_send_queue_portion_full metric

Configs

• Added --http-allowed-hosts with a default value of localhost
• Removed --snow-mixed-query-num-push-vdr
• Removed --snow-mixed-query-num-push-non-vdr
• Removed minPercentConnectedStakeHealthy from the subnet config

Fixes

• Fixed platformvm.GetValidatorSet returning incorrect BLS public keys
• Fixed IPv6 literal binding with --http-host
• Fixed P2P message log format

What's Changed

• x/sync -- Add proto for P2P messages by @dboehm-avalabs in #1472
• Bump Protobuf and tooling and add section to proto docs outlining buf publishing by @hexfusion in #1552
• Minor pchain UTs cleanup by @abi87 in #1554
• Add ping uptimes test by @ceyonur in #1550
• Add workflow to mark stale issues and PRs by @joshua-kim in #1443
• Enforce inlining functions with a single error return in require.NoError by @dhrubabasu in #1500
• x/sync / x/merkledb -- add SyncableDB interface by @danlaine in #1555
• Rename beacon to boostrapper, define bootstrappers in JSON file for cross-language compatiblity by @gyuho in #1439
• add P-chain height indexing by @dhrubabasu in #1447
• Add P-chain GetBlockByHeight API method by @dhrubabasu in #1448
• x/sync -- use for sending Range Proofs by @danlaine in #1537
• Add test to ensure that database packing produces sorted values by @StephenButtolph in #1560
• Randomize unit test execution order to identify unwanted dependency by @marun in #1565
• use http.Error instead of separately writing error code and message by @danlaine in #1564
• Adding allowed http hosts flag by @joshua-kim in #1566
• x/sync -- Use proto for sending Change Proofs by @danlaine in #1541
• Only send PushQuery messages after building the block by @joshua-kim in #1428
• Rename APIAllowedOrigins to HTTPAllowedOrigins by @joshua-kim in #1567
• Add GetBalance examples for the P-chain and X-chain wallets by @StephenButtolph in #1569
• Reduce number of test iterations by @danlaine in #1568
• Re-add upgrade tests by @StephenButtolph in #1410
• Remove lists from Chits messages by @StephenButtolph in #1412
• Add more X-chain tests by @coffeeavax in #1487
• fix typo by @meaghanfitzgerald in #1570
• Reduce the number of test health checks by @StephenButtolph in #1571
• Fix proposervm.GetAncestors test flake by @StephenButtolph in #1572
• Remove list from AcceptedFrontier message by @StephenButtolph in #1578
• Remove version db from merkle db by @dboehm-avalabs in #1534
• MerkleDB -- add eviction batch size config by @danlaine in #1586
• MerkleDB -- fix onEvictCache.Flush by @danlaine in #1589
• Revert P-Chain height index by @StephenButtolph in #1591
• x/sync -- Add SyncableDB proto by @danlaine in #1559
• Clarify break on error during ancestors lookup by @hexfusion in #1580
• Add buf-push github workflow by @hexfusion in #1556
• Pchain bls key diff fix by @abi87 in #1584
• Cleanup fx interface compliance by @StephenButtolph in #1599
• Improve metrics error msging by @anusha-ctrl in #1598
• Separate health checks by tags by @StephenButtolph in #1579
• Separate subnet stake connected health and metrics from P-chain by @ceyonur in #1358
• Merkle db iterator by @dboehm-avalabs in #1533
• Fix unreadable message errors by @morrisettjohn in #1585
• Log unexpected errors during GetValidatorSet by @hexfusion in #1592
• merkleDB -- add inner heap type to syncWorkHeap by @danlaine in #1582
• sync -- explain algorithm in readme by @danlaine in #1600
• Rename license header file to avoid unintended license indexing by @StephenButtolph in #1608
• merkledb and sync -- use time based rand seed by @danlaine in #1607
• add local-prefixes setting for goimports by @dhrubabasu in #1612
• snow/engine/snowman: instantiate voter after issuer by @gyuho in #1610
• Update CodeQL to v2 by @StephenButtolph in #1616
• Remove old networking metric by @StephenButtolph in #1619
• Fix --http-host flag to support IPv6 by @StephenButtolph in #1620

New Contributors

• @marun made their first contribution in #1565
• @meaghanfitzgerald made their first contribution in #1570
• @anusha-ctrl made their first contribution in #1598
• @morrisettjohn made their first contribution in #1585

Full Changelog: v1.10.2...v1.10.3