HLF 网络因未知原因关闭导致网关失败
HLF network closed for unknown reason causes Gateway to fail
这是我看到的异常：
Exception in thread "main" org.hyperledger.fabric.gateway.GatewayRuntimeException: org.hyperledger.fabric.sdk.exception.ProposalException: org.hyperledger.fabric.sdk.exception.TransactionException: org.hyperledger.fabric.sdk.exception.ProposalException: getConfigBlock for channel isprintchannel failed with peer peer1.org1.isprint.com. Status FAILURE, details: Channel Channel{id: 1, name: isprintchannel} Sending proposal with transaction: 31101a32ee94cdb3ec65abaca86f0cf828d6b48cd4453257cd7270f94d192b93 to Peer{ id: 2, name: peer1.org1.isprint.com, channelName: isprintchannel, url: grpc://127.0.0.1:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=Network closed for unknown reason, cause=null}
at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:121)
at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50)
at com.isprint.axr.ext.hyperledger.isprint_fabric.isprint_chaincode.ChaincodeEventTester.main(ChaincodeEventTester.java:39)
Caused by: org.hyperledger.fabric.sdk.exception.ProposalException: org.hyperledger.fabric.sdk.exception.TransactionException: org.hyperledger.fabric.sdk.exception.ProposalException: getConfigBlock for channel isprintchannel failed with peer peer1.org1.isprint.com. Status FAILURE, details: Channel Channel{id: 1, name: isprintchannel} Sending proposal with transaction: 31101a32ee94cdb3ec65abaca86f0cf828d6b48cd4453257cd7270f94d192b93 to Peer{ id: 2, name: peer1.org1.isprint.com, channelName: isprintchannel, url: grpc://127.0.0.1:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=Network closed for unknown reason, cause=null}
at org.hyperledger.fabric.sdk.Channel.sendProposalToPeers(Channel.java:4387)
at org.hyperledger.fabric.sdk.Channel.sendProposal(Channel.java:4358)
at org.hyperledger.fabric.sdk.Channel.sendTransactionProposal(Channel.java:3908)
at org.hyperledger.fabric.gateway.impl.TransactionImpl.sendTransactionProposal(TransactionImpl.java:161)
at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:94)
... 2 more
Caused by: org.hyperledger.fabric.sdk.exception.TransactionException: org.hyperledger.fabric.sdk.exception.ProposalException: getConfigBlock for channel isprintchannel failed with peer peer1.org1.isprint.com. Status FAILURE, details: Channel Channel{id: 1, name: isprintchannel} Sending proposal with transaction: 31101a32ee94cdb3ec65abaca86f0cf828d6b48cd4453257cd7270f94d192b93 to Peer{ id: 2, name: peer1.org1.isprint.com, channelName: isprintchannel, url: grpc://127.0.0.1:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=Network closed for unknown reason, cause=null}
at org.hyperledger.fabric.sdk.Channel.parseConfigBlock(Channel.java:2023)
at org.hyperledger.fabric.sdk.Channel.loadCACertificates(Channel.java:1843)
at org.hyperledger.fabric.sdk.Channel.sendProposalToPeers(Channel.java:4385)
... 6 more
Caused by: org.hyperledger.fabric.sdk.exception.ProposalException: getConfigBlock for channel isprintchannel failed with peer peer1.org1.isprint.com. Status FAILURE, details: Channel Channel{id: 1, name: isprintchannel} Sending proposal with transaction: 31101a32ee94cdb3ec65abaca86f0cf828d6b48cd4453257cd7270f94d192b93 to Peer{ id: 2, name: peer1.org1.isprint.com, channelName: isprintchannel, url: grpc://127.0.0.1:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=Network closed for unknown reason, cause=null}
at org.hyperledger.fabric.sdk.Channel.getConfigBlock(Channel.java:962)
at org.hyperledger.fabric.sdk.Channel.getConfigBlock(Channel.java:917)
at org.hyperledger.fabric.sdk.Channel.parseConfigBlock(Channel.java:2006)
... 8 more
这是我的网关代码（与样板代码几乎没有变化）：
public class Tester {
public static void main(String[] args) throws IOException {
// Load an existing wallet holding identities used to access the network.
Path wdir = Paths.get("wallet");
Wallet wallet = Wallet.createFileSystemWallet(wdir);
// Path to a common connection profile describing the network.
Path cfg = Paths.get("config","local","connection.json");
// Configure the gateway connection used to access the network.
Gateway.Builder builder = Gateway.createBuilder().identity(wallet, "myteareserve_app").networkConfig(cfg);
// Create a gateway connection
try (Gateway gateway = builder.connect()) {
Network network = gateway.getNetwork("isprintchannel");
Contract contract = network.getContract("myteacc");
// this next line throws the above exception
byte[] createProductResult = contract.submitTransaction("createProduct", "tea001", "red");
System.out.println(new String(createProductResult, StandardCharsets.UTF_8));
} catch (ContractException | TimeoutException | InterruptedException e) {
e.printStackTrace();
}
}
}
connection.json定义如下：
{
"name": "myteareserve",
"x-type": "hlfv1",
"x-commitTimeout": 1000,
"version": "1.0.0",
"client": {
"organization": "Org1",
"connection": {
"timeout": {
"peer": {
"endorser": "1000",
"eventHub": "1000",
"eventReg": "1000"
},
"orderer": "1000"
}
}
},
"channels": {
"myteachannel": {
"orderers": [
"orderer1.isprint.com",
"orderer2.isprint.com",
"orderer3.isprint.com"
],
"peers": {
"peer1.org1.isprint.com": {
"endorsingPeer": true,
"chaincodeQuery": true,
"ledgerQuery": true,
"eventSource": true
},
"peer2.org1.isprint.com": {
"endorsingPeer": true,
"chaincodeQuery": true,
"ledgerQuery": true,
"eventSource": true
}
}
}
},
"organizations": {
"Org1": {
"mspid": "Org1MSP",
"peers": [
"peer1.org1.isprint.com",
"peer2.org1.isprint.com"
],
"certificateAuthorities": [
"ca.org1.isprint.com"
]
}
},
"orderers": {
"orderer1.isprint.com": {
"url": "grpc://127.0.0.1:7050"
},
"orderer2.isprint.com": {
"url": "grpc://127.0.0.1:8050"
},
"orderer3.isprint.com": {
"url": "grpc://127.0.0.1:9050"
}
},
"peers": {
"peer1.org1.isprint.com": {
"url": "grpc://127.0.0.1:7051"
},
"peer2.org1.isprint.com": {
"url": "grpc://127.0.0.1:8051"
}
},
"certificateAuthorities": {
"ca.org1.isprint.com": {
"url": "http://127.0.0.1:7054",
"caName": "ca.org1.isprint.com"
}
}
}
这是我在关注同行日志时看到的（我必须将调试设置为 INFO，否则八卦 DEBUG 太多）：
iamuser@isprintdev:~/shared$ docker logs --tail 0 -f eeb970c52a36
2020-05-05 20:38:59.841 UTC [core.comm] ServerHandshake -> ERRO 080 TLS handshake failed with error tls: first record does not look like a TLS handshake server=PeerServer remoteaddress=10.0.2.2:61852
2020-05-05 20:38:59.926 UTC [core.comm] ServerHandshake -> ERRO 081 TLS handshake failed with error tls: first record does not look like a TLS handshake server=PeerServer remoteaddress=10.0.2.2:61853
为了完整起见，这里是我的 Docker compose yaml for peers:
version: '3.4'
volumes:
peer1.org1.isprint.com:
peer2.org1.isprint.com:
couchdb1.org1.isprint.com:
couchdb2.org1.isprint.com:
networks:
isprint:
external:
name: fabric
services:
org1couchdb1:
image: hyperledger/fabric-couchdb
environment:
- COUCHDB_USER= couchdb
- COUCHDB_PASSWORD=couchdb123
volumes:
- couchdb1.org1.isprint.com:/opt/couchdb/data
deploy:
mode: replicated
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == isprintdev
ports:
- published: 5984
target: 5984
mode: host
networks:
isprint:
aliases:
- couchdb1.org1.isprint.com
org1couchdb2:
image: hyperledger/fabric-couchdb
environment:
- COUCHDB_USER= couchdb
- COUCHDB_PASSWORD=couchdb123
volumes:
- couchdb2.org1.isprint.com:/opt/couchdb/data
deploy:
mode: replicated
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == isprintdev
ports:
- published: 6984
target: 5984
mode: host
networks:
isprint:
aliases:
- couchdb2.org1.isprint.com
org1peer1:
image: hyperledger/fabric-peer:latest
environment:
# couchdb params
- CORE_LEDGER_STATE_STATEDATABASE=CouchDB
- CORE_LEDGER_STATE_COUCHDBCONFIG_COUCHDBADDRESS=couchdb1.org1.isprint.com:5984
- CORE_LEDGER_STATE_COUCHDBCONFIG_USERNAME=couchdb
- CORE_LEDGER_STATE_COUCHDBCONFIG_PASSWORD=couchdb123
- CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
# the following setting starts chaincode containers on the same
# bridge network as the peers
# https://docs.docker.com/compose/networking/
- CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=fabric
- CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:7052
#- CORE_LOGGING_LEVEL=INFO
- FABRIC_LOGGING_SPEC=INFO
- CORE_PEER_TLS_ENABLED=true
- CORE_PEER_GOSSIP_USELEADERELECTION=true
- CORE_PEER_GOSSIP_ORGLEADER=false
- CORE_PEER_PROFILE_ENABLED=true
- CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt
- CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key
- CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt
- CORE_PEER_ID=peer1.org1.isprint.com
- CORE_PEER_ADDRESS=peer1.org1.isprint.com:7051
- CORE_PEER_GOSSIP_BOOTSTRAP=peer2.org1.isprint.com:7051
- CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer1.org1.isprint.com:7051
- CORE_PEER_LOCALMSPID=Org1MSP
- CORE_VM_DOCKER_ATTACHSTDOUT=true
- CORE_CHAINCODE_STARTUPTIMEOUT=1200s
- CORE_CHAINCODE_EXECUTETIMEOUT=800s
working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
command: peer node start
volumes:
- /var/run/:/host/var/run/
- ./crypto-config/peerOrganizations/org1.isprint.com/peers/peer1.org1.isprint.com/msp:/etc/hyperledger/fabric/msp
- ./crypto-config/peerOrganizations/org1.isprint.com/peers/peer1.org1.isprint.com/tls:/etc/hyperledger/fabric/tls
- peer1.org1.isprint.com:/var/hyperledger/production
deploy:
mode: replicated
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == isprintdev
ports:
- published: 7051
target: 7051
mode: host
- published: 7053
target: 7053
mode: host
networks:
isprint:
aliases:
- peer1.org1.isprint.com
org1peer2:
image: hyperledger/fabric-peer:latest
environment:
# couchdb params
- CORE_LEDGER_STATE_STATEDATABASE=CouchDB
- CORE_LEDGER_STATE_COUCHDBCONFIG_COUCHDBADDRESS=couchdb2.org1.isprint.com:5984
- CORE_LEDGER_STATE_COUCHDBCONFIG_USERNAME=couchdb
- CORE_LEDGER_STATE_COUCHDBCONFIG_PASSWORD=couchdb123
- CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
# the following setting starts chaincode containers on the same
# bridge network as the peers
# https://docs.docker.com/compose/networking/
- CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=fabric
- CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:7052
#- CORE_LOGGING_LEVEL=INFO
- FABRIC_LOGGING_SPEC=INFO
- CORE_PEER_TLS_ENABLED=true
- CORE_PEER_GOSSIP_USELEADERELECTION=true
- CORE_PEER_GOSSIP_ORGLEADER=false
- CORE_PEER_PROFILE_ENABLED=true
- CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt
- CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key
- CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt
- CORE_PEER_ID=peer1.org1.isprint.com
- CORE_PEER_ADDRESS=peer2.org1.isprint.com:8051
- CORE_PEER_GOSSIP_BOOTSTRAP=peer1.org1.isprint.com:7051
- CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer2.org1.isprint.com:8051
- CORE_PEER_LOCALMSPID=Org1MSP
- CORE_VM_DOCKER_ATTACHSTDOUT=true
- CORE_CHAINCODE_STARTUPTIMEOUT=1200s
- CORE_CHAINCODE_EXECUTETIMEOUT=800s
working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
command: peer node start
volumes:
- /var/run/:/host/var/run/
- ./crypto-config/peerOrganizations/org1.isprint.com/peers/peer2.org1.isprint.com/msp:/etc/hyperledger/fabric/msp
- ./crypto-config/peerOrganizations/org1.isprint.com/peers/peer2.org1.isprint.com/tls:/etc/hyperledger/fabric/tls
- peer2.org1.isprint.com:/var/hyperledger/production
deploy:
mode: replicated
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == isprintdev
ports:
- published: 8051
target: 7051
mode: host
- published: 8053
target: 7053
mode: host
networks:
isprint:
aliases:
- peer2.org1.isprint.com
如果我需要提供更多信息，请告诉我。
Connection.json 似乎缺少证书。请参阅 "fabric-samples" 下的 "first-network/connection-org1.json" 了解如何在连接到网关时使用证书。
我能看到的一个问题是您使用的是 grpc:// 而不是 grpcs://。如果您使用的是 TLS，则需要使用 grpcs:// 访问 orderer/peers ... 就像您通过 HTTP 使用 TLS 时需要 https://（而不是 http://).更新后，您应该会收到一条更有意义的错误消息。
这是我看到的异常：
Exception in thread "main" org.hyperledger.fabric.gateway.GatewayRuntimeException: org.hyperledger.fabric.sdk.exception.ProposalException: org.hyperledger.fabric.sdk.exception.TransactionException: org.hyperledger.fabric.sdk.exception.ProposalException: getConfigBlock for channel isprintchannel failed with peer peer1.org1.isprint.com. Status FAILURE, details: Channel Channel{id: 1, name: isprintchannel} Sending proposal with transaction: 31101a32ee94cdb3ec65abaca86f0cf828d6b48cd4453257cd7270f94d192b93 to Peer{ id: 2, name: peer1.org1.isprint.com, channelName: isprintchannel, url: grpc://127.0.0.1:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=Network closed for unknown reason, cause=null}
at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:121)
at org.hyperledger.fabric.gateway.impl.ContractImpl.submitTransaction(ContractImpl.java:50)
at com.isprint.axr.ext.hyperledger.isprint_fabric.isprint_chaincode.ChaincodeEventTester.main(ChaincodeEventTester.java:39)
Caused by: org.hyperledger.fabric.sdk.exception.ProposalException: org.hyperledger.fabric.sdk.exception.TransactionException: org.hyperledger.fabric.sdk.exception.ProposalException: getConfigBlock for channel isprintchannel failed with peer peer1.org1.isprint.com. Status FAILURE, details: Channel Channel{id: 1, name: isprintchannel} Sending proposal with transaction: 31101a32ee94cdb3ec65abaca86f0cf828d6b48cd4453257cd7270f94d192b93 to Peer{ id: 2, name: peer1.org1.isprint.com, channelName: isprintchannel, url: grpc://127.0.0.1:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=Network closed for unknown reason, cause=null}
at org.hyperledger.fabric.sdk.Channel.sendProposalToPeers(Channel.java:4387)
at org.hyperledger.fabric.sdk.Channel.sendProposal(Channel.java:4358)
at org.hyperledger.fabric.sdk.Channel.sendTransactionProposal(Channel.java:3908)
at org.hyperledger.fabric.gateway.impl.TransactionImpl.sendTransactionProposal(TransactionImpl.java:161)
at org.hyperledger.fabric.gateway.impl.TransactionImpl.submit(TransactionImpl.java:94)
... 2 more
Caused by: org.hyperledger.fabric.sdk.exception.TransactionException: org.hyperledger.fabric.sdk.exception.ProposalException: getConfigBlock for channel isprintchannel failed with peer peer1.org1.isprint.com. Status FAILURE, details: Channel Channel{id: 1, name: isprintchannel} Sending proposal with transaction: 31101a32ee94cdb3ec65abaca86f0cf828d6b48cd4453257cd7270f94d192b93 to Peer{ id: 2, name: peer1.org1.isprint.com, channelName: isprintchannel, url: grpc://127.0.0.1:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=Network closed for unknown reason, cause=null}
at org.hyperledger.fabric.sdk.Channel.parseConfigBlock(Channel.java:2023)
at org.hyperledger.fabric.sdk.Channel.loadCACertificates(Channel.java:1843)
at org.hyperledger.fabric.sdk.Channel.sendProposalToPeers(Channel.java:4385)
... 6 more
Caused by: org.hyperledger.fabric.sdk.exception.ProposalException: getConfigBlock for channel isprintchannel failed with peer peer1.org1.isprint.com. Status FAILURE, details: Channel Channel{id: 1, name: isprintchannel} Sending proposal with transaction: 31101a32ee94cdb3ec65abaca86f0cf828d6b48cd4453257cd7270f94d192b93 to Peer{ id: 2, name: peer1.org1.isprint.com, channelName: isprintchannel, url: grpc://127.0.0.1:7051, mspid: Org1MSP} failed because of: gRPC failure=Status{code=UNAVAILABLE, description=Network closed for unknown reason, cause=null}
at org.hyperledger.fabric.sdk.Channel.getConfigBlock(Channel.java:962)
at org.hyperledger.fabric.sdk.Channel.getConfigBlock(Channel.java:917)
at org.hyperledger.fabric.sdk.Channel.parseConfigBlock(Channel.java:2006)
... 8 more
这是我的网关代码（与样板代码几乎没有变化）：
public class Tester {
public static void main(String[] args) throws IOException {
// Load an existing wallet holding identities used to access the network.
Path wdir = Paths.get("wallet");
Wallet wallet = Wallet.createFileSystemWallet(wdir);
// Path to a common connection profile describing the network.
Path cfg = Paths.get("config","local","connection.json");
// Configure the gateway connection used to access the network.
Gateway.Builder builder = Gateway.createBuilder().identity(wallet, "myteareserve_app").networkConfig(cfg);
// Create a gateway connection
try (Gateway gateway = builder.connect()) {
Network network = gateway.getNetwork("isprintchannel");
Contract contract = network.getContract("myteacc");
// this next line throws the above exception
byte[] createProductResult = contract.submitTransaction("createProduct", "tea001", "red");
System.out.println(new String(createProductResult, StandardCharsets.UTF_8));
} catch (ContractException | TimeoutException | InterruptedException e) {
e.printStackTrace();
}
}
}
connection.json定义如下：
{
"name": "myteareserve",
"x-type": "hlfv1",
"x-commitTimeout": 1000,
"version": "1.0.0",
"client": {
"organization": "Org1",
"connection": {
"timeout": {
"peer": {
"endorser": "1000",
"eventHub": "1000",
"eventReg": "1000"
},
"orderer": "1000"
}
}
},
"channels": {
"myteachannel": {
"orderers": [
"orderer1.isprint.com",
"orderer2.isprint.com",
"orderer3.isprint.com"
],
"peers": {
"peer1.org1.isprint.com": {
"endorsingPeer": true,
"chaincodeQuery": true,
"ledgerQuery": true,
"eventSource": true
},
"peer2.org1.isprint.com": {
"endorsingPeer": true,
"chaincodeQuery": true,
"ledgerQuery": true,
"eventSource": true
}
}
}
},
"organizations": {
"Org1": {
"mspid": "Org1MSP",
"peers": [
"peer1.org1.isprint.com",
"peer2.org1.isprint.com"
],
"certificateAuthorities": [
"ca.org1.isprint.com"
]
}
},
"orderers": {
"orderer1.isprint.com": {
"url": "grpc://127.0.0.1:7050"
},
"orderer2.isprint.com": {
"url": "grpc://127.0.0.1:8050"
},
"orderer3.isprint.com": {
"url": "grpc://127.0.0.1:9050"
}
},
"peers": {
"peer1.org1.isprint.com": {
"url": "grpc://127.0.0.1:7051"
},
"peer2.org1.isprint.com": {
"url": "grpc://127.0.0.1:8051"
}
},
"certificateAuthorities": {
"ca.org1.isprint.com": {
"url": "http://127.0.0.1:7054",
"caName": "ca.org1.isprint.com"
}
}
}
这是我在关注同行日志时看到的（我必须将调试设置为 INFO，否则八卦 DEBUG 太多）：
iamuser@isprintdev:~/shared$ docker logs --tail 0 -f eeb970c52a36
2020-05-05 20:38:59.841 UTC [core.comm] ServerHandshake -> ERRO 080 TLS handshake failed with error tls: first record does not look like a TLS handshake server=PeerServer remoteaddress=10.0.2.2:61852
2020-05-05 20:38:59.926 UTC [core.comm] ServerHandshake -> ERRO 081 TLS handshake failed with error tls: first record does not look like a TLS handshake server=PeerServer remoteaddress=10.0.2.2:61853
为了完整起见，这里是我的 Docker compose yaml for peers:
version: '3.4'
volumes:
peer1.org1.isprint.com:
peer2.org1.isprint.com:
couchdb1.org1.isprint.com:
couchdb2.org1.isprint.com:
networks:
isprint:
external:
name: fabric
services:
org1couchdb1:
image: hyperledger/fabric-couchdb
environment:
- COUCHDB_USER= couchdb
- COUCHDB_PASSWORD=couchdb123
volumes:
- couchdb1.org1.isprint.com:/opt/couchdb/data
deploy:
mode: replicated
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == isprintdev
ports:
- published: 5984
target: 5984
mode: host
networks:
isprint:
aliases:
- couchdb1.org1.isprint.com
org1couchdb2:
image: hyperledger/fabric-couchdb
environment:
- COUCHDB_USER= couchdb
- COUCHDB_PASSWORD=couchdb123
volumes:
- couchdb2.org1.isprint.com:/opt/couchdb/data
deploy:
mode: replicated
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == isprintdev
ports:
- published: 6984
target: 5984
mode: host
networks:
isprint:
aliases:
- couchdb2.org1.isprint.com
org1peer1:
image: hyperledger/fabric-peer:latest
environment:
# couchdb params
- CORE_LEDGER_STATE_STATEDATABASE=CouchDB
- CORE_LEDGER_STATE_COUCHDBCONFIG_COUCHDBADDRESS=couchdb1.org1.isprint.com:5984
- CORE_LEDGER_STATE_COUCHDBCONFIG_USERNAME=couchdb
- CORE_LEDGER_STATE_COUCHDBCONFIG_PASSWORD=couchdb123
- CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
# the following setting starts chaincode containers on the same
# bridge network as the peers
# https://docs.docker.com/compose/networking/
- CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=fabric
- CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:7052
#- CORE_LOGGING_LEVEL=INFO
- FABRIC_LOGGING_SPEC=INFO
- CORE_PEER_TLS_ENABLED=true
- CORE_PEER_GOSSIP_USELEADERELECTION=true
- CORE_PEER_GOSSIP_ORGLEADER=false
- CORE_PEER_PROFILE_ENABLED=true
- CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt
- CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key
- CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt
- CORE_PEER_ID=peer1.org1.isprint.com
- CORE_PEER_ADDRESS=peer1.org1.isprint.com:7051
- CORE_PEER_GOSSIP_BOOTSTRAP=peer2.org1.isprint.com:7051
- CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer1.org1.isprint.com:7051
- CORE_PEER_LOCALMSPID=Org1MSP
- CORE_VM_DOCKER_ATTACHSTDOUT=true
- CORE_CHAINCODE_STARTUPTIMEOUT=1200s
- CORE_CHAINCODE_EXECUTETIMEOUT=800s
working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
command: peer node start
volumes:
- /var/run/:/host/var/run/
- ./crypto-config/peerOrganizations/org1.isprint.com/peers/peer1.org1.isprint.com/msp:/etc/hyperledger/fabric/msp
- ./crypto-config/peerOrganizations/org1.isprint.com/peers/peer1.org1.isprint.com/tls:/etc/hyperledger/fabric/tls
- peer1.org1.isprint.com:/var/hyperledger/production
deploy:
mode: replicated
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == isprintdev
ports:
- published: 7051
target: 7051
mode: host
- published: 7053
target: 7053
mode: host
networks:
isprint:
aliases:
- peer1.org1.isprint.com
org1peer2:
image: hyperledger/fabric-peer:latest
environment:
# couchdb params
- CORE_LEDGER_STATE_STATEDATABASE=CouchDB
- CORE_LEDGER_STATE_COUCHDBCONFIG_COUCHDBADDRESS=couchdb2.org1.isprint.com:5984
- CORE_LEDGER_STATE_COUCHDBCONFIG_USERNAME=couchdb
- CORE_LEDGER_STATE_COUCHDBCONFIG_PASSWORD=couchdb123
- CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
# the following setting starts chaincode containers on the same
# bridge network as the peers
# https://docs.docker.com/compose/networking/
- CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=fabric
- CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:7052
#- CORE_LOGGING_LEVEL=INFO
- FABRIC_LOGGING_SPEC=INFO
- CORE_PEER_TLS_ENABLED=true
- CORE_PEER_GOSSIP_USELEADERELECTION=true
- CORE_PEER_GOSSIP_ORGLEADER=false
- CORE_PEER_PROFILE_ENABLED=true
- CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt
- CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key
- CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt
- CORE_PEER_ID=peer1.org1.isprint.com
- CORE_PEER_ADDRESS=peer2.org1.isprint.com:8051
- CORE_PEER_GOSSIP_BOOTSTRAP=peer1.org1.isprint.com:7051
- CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer2.org1.isprint.com:8051
- CORE_PEER_LOCALMSPID=Org1MSP
- CORE_VM_DOCKER_ATTACHSTDOUT=true
- CORE_CHAINCODE_STARTUPTIMEOUT=1200s
- CORE_CHAINCODE_EXECUTETIMEOUT=800s
working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
command: peer node start
volumes:
- /var/run/:/host/var/run/
- ./crypto-config/peerOrganizations/org1.isprint.com/peers/peer2.org1.isprint.com/msp:/etc/hyperledger/fabric/msp
- ./crypto-config/peerOrganizations/org1.isprint.com/peers/peer2.org1.isprint.com/tls:/etc/hyperledger/fabric/tls
- peer2.org1.isprint.com:/var/hyperledger/production
deploy:
mode: replicated
replicas: 1
restart_policy:
condition: on-failure
placement:
constraints:
- node.hostname == isprintdev
ports:
- published: 8051
target: 7051
mode: host
- published: 8053
target: 7053
mode: host
networks:
isprint:
aliases:
- peer2.org1.isprint.com
如果我需要提供更多信息，请告诉我。
Connection.json 似乎缺少证书。请参阅 "fabric-samples" 下的 "first-network/connection-org1.json" 了解如何在连接到网关时使用证书。
我能看到的一个问题是您使用的是 grpc:// 而不是 grpcs://。如果您使用的是 TLS，则需要使用 grpcs:// 访问 orderer/peers ... 就像您通过 HTTP 使用 TLS 时需要 https://（而不是 http://).更新后，您应该会收到一条更有意义的错误消息。