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@abizjak abizjak released this 27 Apr 12:23
· 1186 commits to main since this release
5.3.2-1
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Learn about vigilant mode.

This release brings improvements to the node monitoring and bugfixes in the GRPC V2 API.

Additionally, the node collector that is part of the distributions is migrated to V2 API.

Changelog

  • Extend Prometheus exporter with metric peer_bucket_size, see
    docs/prometheus-exporter.md for more details.
  • Add an option --grpc2-health-min-peers (environment variable CONCORDIUM_NODE_GRPC2_HEALTH_MIN_PEERS)
    that causes the grpc V2 health endpoint to check minimum number of peers.
  • Extend the node health check so that if the node is configured with baker
    credentials then it is required to be in the baking committee for it to be
    considered healthy.
  • Add a new option --grpc2-invoke-max-energy (environment variable
    CONCORDIUM_NODE_GRPC2_INVOKE_MAX_ENERGY) that allows the node runner to
    control the maximum amount of energy allowed by an InvokeInstance (and the
    V1 GRPC InvokeContract) call. The behaviour of the endpoint is slightly
    changed as well. The energy is no longer required in the request, and the
    effective energy used by the call will be min(request.energy, grpc-invoke-max-energy). This differs from the previous behaviour where a
    request would fail if the request either omitted the energy, or supplied an
    excessive value.
  • Fix a bug that could cause the node to hang indefinitely during the out-of-
    band-catchup when the node is a finalizer.
  • Fix an additional bug in GetAccountInfo endpoint in GRPCv2 where
    incoming_amounts field of encrypted amounts was not always set correctly.
  • The node collector is migrated to a separate package and now uses the V2 GRPC API.
  • Extend Prometheus exporter with metrics: grpc_request_response_time_seconds, grpc_in_flight_requests, consensus_baking_committee, consensus_finalization_committee, consensus_baking_lottery_power, consensus_baked_blocks_total, consensus_finalized_baked_blocks_total, network_soft_banned_peers_total, consensus_non_finalized_transactions and consensus_unsupported_pending_protocol_version see docs/prometheus-exporter.md for more details.
Assets 2