problem: no quorum details for bitcoin describe

src/main/kotlin/io/emeraldpay/dshackle/rpc/Describe.kt

@@ -19,6 +19,7 @@ import io.emeraldpay.api.proto.BlockchainOuterClass
 import io.emeraldpay.api.proto.Common
 import io.emeraldpay.dshackle.startup.QuorumForLabels
 import io.emeraldpay.dshackle.upstream.*
+import io.emeraldpay.dshackle.upstream.bitcoin.BitcoinUpstream
 import io.emeraldpay.dshackle.upstream.ethereum.EthereumUpstream
 import io.emeraldpay.dshackle.upstream.grpc.EthereumGrpcUpstream
 import org.springframework.beans.factory.annotation.Autowired
@@ -47,6 +48,8 @@ class Describe(
                             val nodes = QuorumForLabels()
                             if (up is EthereumUpstream) {
                                 nodes.add(up.node)
+                            } else if (up is BitcoinUpstream) {
+                                nodes.add(up.node)
                             } else if (up is EthereumGrpcUpstream) {
                                 nodes.add(up.getNodes())
                             }

src/main/kotlin/io/emeraldpay/dshackle/startup/ConfiguredUpstreams.kt

@@ -129,7 +129,9 @@ open class ConfiguredUpstreams(
         }
         rpcApi?.let { api ->
             val upstream = BitcoinUpstream(config.id
-                    ?: "bitcoin-${seq.getAndIncrement()}", chain, api, options, objectMapper)
+                    ?: "bitcoin-${seq.getAndIncrement()}", chain, api,
+                    options, QuorumForLabels.QuorumItem(1, config.labels),
+                    objectMapper)
 
             upstream.start()
             currentUpstreams.update(UpstreamChange(chain, upstream, UpstreamChange.ChangeType.ADDED))

src/main/kotlin/io/emeraldpay/dshackle/upstream/bitcoin/BitcoinUpstream.kt

@@ -2,6 +2,7 @@ package io.emeraldpay.dshackle.upstream.bitcoin
 
 import com.fasterxml.jackson.databind.ObjectMapper
 import io.emeraldpay.dshackle.config.UpstreamsConfig
+import io.emeraldpay.dshackle.startup.QuorumForLabels
 import io.emeraldpay.dshackle.upstream.*
 import io.emeraldpay.grpc.Chain
 import org.slf4j.LoggerFactory
@@ -14,6 +15,7 @@ class BitcoinUpstream(
         val chain: Chain,
         private val api: BitcoinApi,
         options: UpstreamsConfig.Options,
+        val node: QuorumForLabels.QuorumItem,
         private val objectMapper: ObjectMapper
 ) : DefaultUpstream<BitcoinApi>(id, options, DefaultBitcoinMethods()), Lifecycle {