disable peer block gossiping with a recommended peer configuration

hyperledger-labs / fabric-operator

Hyperledger Fabric Kubernetes Operator

Apache License 2.0

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disable peer block gossiping with a recommended peer configuration #145

Closed asararatnakar closed 10 months ago

asararatnakar commented 10 months ago

peer.gossip.state.enabled: false
peer.deliveryclient.blockGossipEnabled: false

These configs ensures that peers only pull blocks from an ordering service node, rather than from other peers. Fabric identified a vulnerability in the peer block gossiping, so it important to use the recommended config above.