v0.7.4

This release focuses on infrastructure scalability through enhanced gRPC integration, allowing for more efficient node deployment strategies.

Added

• RemoteDB over gRPC: Implement the ability for Juno nodes to connect to a primary node's database over gRPC, serving RPC requests without the need for syncing themselves. This feature is enabled through new flag: --remote-db, streamlining scalability and reducing overhead. (@omerfirmak in #1353)

Changed

• Error Logging: Reduced noise in logs by preventing the recording of errors not attributable to Juno's own operations. This ensures a clearer logging experience and easier troubleshooting. (@joshklop in #1406)

Usage

To deploy a syncing node that exposes its database over gRPC:

docker run -d \
  --name juno_grpc \
  --network juno-net \
  -p 6064:6064 \
  -v /root/snapshots/juno_mainnet:/var/lib/juno \
  nethermind/juno:v0.7.4 \
  --db-path /var/lib/juno \
  --grpc-host 0.0.0.0 \
  --grpc-port 6064 \
  --grpc

To deploy a node that uses the primary node’s synced database over gRPC:

docker run -d \
  --name juno_from_grpc \
  --network juno-net \
  -p 6065:6065 \
  nethermind/juno:v0.7.4 \
  --http \
  --http-port 6065 \
  --http-host 0.0.0.0 \
  --remote-db juno_grpc:6064

Full Changelog: v0.7.3...v0.7.4