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AWS managed hyperledger fabric v1.4.7 blockchain - Getting bad certificate error when connecting to the fabric network
#fabric
#aws
I have deployed a AWS managed Hyperledger Fabric v1.4.7 blockchain. The HLF blockchain network and the EC2 instance (hlf-client) are in the same VPC and everything seems to be working fine since I am
I have deployed a AWS managed Hyperledger Fabric v1.4.7 blockchain. The HLF blockchain network and the EC2 instance (hlf-client) are in the same VPC and everything seems to be working fine since I am
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· #10507
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Hyperledger fabric peer high memory usage
#fabric
Peer v2.3.3
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· #10389
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Hyperledger fabric peer high memory usage
#fabric
Hi, I am running a fabric network of 3 peers, 2 orderers and 2 external chaincodes on K8s cluster. Everything's running fine and smooth as expected. I have been monitoring the memory usage of the fabr
Hi, I am running a fabric network of 3 peers, 2 orderers and 2 external chaincodes on K8s cluster. Everything's running fine and smooth as expected. I have been monitoring the memory usage of the fabr
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· #10388
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Connection profile for hyperledger fabric client app
#fabric
I have got the hyperledger fabric blockchain deployed on kubernetes in namespace: hfl-fabric and the client app using fabric-sdk-go is in another namespace: hlf-app. I am using the gateway api to conn
I have got the hyperledger fabric blockchain deployed on kubernetes in namespace: hfl-fabric and the client app using fabric-sdk-go is in another namespace: hlf-app. I am using the gateway api to conn
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· #10322
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External chaincode build - package couchdb indexes
#fabric
#couchdb
I figure out the issue with this. If anyone encounter the same problem then this might help. Make sure that you're copying the META-INF folder in the external build and release scripts. You can refer
I figure out the issue with this. If anyone encounter the same problem then this might help. Make sure that you're copying the META-INF folder in the external build and release scripts. You can refer
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· #10321
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External chaincode build - package couchdb indexes
#fabric
#couchdb
I am building and deploying the chaincode externally on hyperledger fabric v2.3.2 and using couchdb as the state DB. I would appreciate if anyone could tell me how to package the couch DB indexes? Cou
I am building and deploying the chaincode externally on hyperledger fabric v2.3.2 and using couchdb as the state DB. I would appreciate if anyone could tell me how to package the couch DB indexes? Cou
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· #10266
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identity and tls certs expired in Hyperledger fabric
#ssl
#fabric
The below error might have been caused due to "system-channel" in which orderer is a participant. You might have created "system-channel" first and then an application channel "mychannel" using the ge
The below error might have been caused due to "system-channel" in which orderer is a participant. You might have created "system-channel" first and then an application channel "mychannel" using the ge
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· #10265
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Fabric CA renew expired MSP and TLS certificates
#fabric-ca
#fabric
The peer are emitting the error logs as:
The peer are emitting the error logs as:
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· #10223
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Hyperledger Blockchain explorer failed to create wallet
Hi, Looking at the logs, it seems the error is due to an incorrect path pointing to the msp/certificates. Double-check in the network.json file under the key "organizations.OrgMSP.adminPrivateKey" - b
Hi, Looking at the logs, it seems the error is due to an incorrect path pointing to the msp/certificates. Double-check in the network.json file under the key "organizations.OrgMSP.adminPrivateKey" - b
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· #10222
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Fabric CA renew expired MSP and TLS certificates
#fabric-ca
#fabric
Hi Gari, To test it out, in the CA config file, i set the expiration to 1h and before the certificates expired i reenrolled the `msp` and `tls cert` again with the `--csr.keyrequest.reusekey` flag in
Hi Gari, To test it out, in the CA config file, i set the expiration to 1h and before the certificates expired i reenrolled the `msp` and `tls cert` again with the `--csr.keyrequest.reusekey` flag in
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· #10220
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Hyperledger Fabric Reenroll Certificates Issue
#fabric-ca
#hyperledger-fabric
Hey Chris, Thank you for following up! I will give it a try. One hack I have tried - backup the ledger data, and tear down the network. And then get the fabric network up and running again, in process
Hey Chris, Thank you for following up! I will give it a try. One hack I have tried - backup the ledger data, and tear down the network. And then get the fabric network up and running again, in process
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· #10205
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Fabric CA renew expired MSP and TLS certificates
#fabric-ca
#fabric
I am on fabric v2.3 Anyone here has completed this step/process of renewing the certificates in order to continue submitting the transactions from farbic client sdk? All i can find in the docs is just
I am on fabric v2.3 Anyone here has completed this step/process of renewing the certificates in order to continue submitting the transactions from farbic client sdk? All i can find in the docs is just
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· #10194
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Hyperledger Fabric Reenroll Certificates Issue
#fabric-ca
#hyperledger-fabric
I followed that path, and seems like it's not a straight-forward to update the tls-certificates. I pulled the latest config block using the peer channel fetch config and decoded it into json file to c
I followed that path, and seems like it's not a straight-forward to update the tls-certificates. I pulled the latest config block using the peer channel fetch config and decoded it into json file to c
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· #10190
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Hyperledger Fabric Reenroll Certificates Issue
#fabric-ca
#hyperledger-fabric
Hey Chris, Thanks a ton! This definitely points in the right direction.
Hey Chris, Thanks a ton! This definitely points in the right direction.
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· #10188
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Hyperledger Fabric Reenroll Certificates Issue
#fabric-ca
#hyperledger-fabric
While renewing/reenrolling what all do we need to do. I mean is there a standard way of doing this? I am on fabric v2.3. This following are straight from the `test-network` fabric sample When we get t
While renewing/reenrolling what all do we need to do. I mean is there a standard way of doing this? I am on fabric v2.3. This following are straight from the `test-network` fabric sample When we get t
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· #10185
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Unmarshal peer.ProcessedTransaction proto
#fabric
I am getting the transaction from the 'QSCC` chaincode by executing the `GetTransactionByID` function. qscc := network.GetContract("qscc") txn, err := qscc.CreateTransaction("GetTransactionByID",gatew
I am getting the transaction from the 'QSCC` chaincode by executing the `GetTransactionByID` function. qscc := network.GetContract("qscc") txn, err := qscc.CreateTransaction("GetTransactionByID",gatew
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· #10172
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connection is in TRANSIENT_FAILURE
#fabric
yea like you mentioned i am using InvokeChaincode on the chaincode stub to evaluate transactions on other chaincode. i might have figured out the issue in my use-case. i am creating 1000 connections f
yea like you mentioned i am using InvokeChaincode on the chaincode stub to evaluate transactions on other chaincode. i might have figured out the issue in my use-case. i am creating 1000 connections f
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· #10133
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connection is in TRANSIENT_FAILURE
#fabric
I am maintaining 1000 concurrent connections (SubmitTransactions) which invokes the smart-contract. The smart contract does the following operations: 1. "EvaluateTransaction" - on another chaincode 2.
I am maintaining 1000 concurrent connections (SubmitTransactions) which invokes the smart-contract. The smart contract does the following operations: 1. "EvaluateTransaction" - on another chaincode 2.
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· #10127
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how to invoke the QSCC system chaincode?
#fabric-sdk-go
i am using the fabric-sdk-go v1.0.0 the below code snippet is throwing the error: Discovery status Code: (11) UNKNOWN. Description: error received from Discovery Server: failed constructing descriptor
i am using the fabric-sdk-go v1.0.0 the below code snippet is throwing the error: Discovery status Code: (11) UNKNOWN. Description: error received from Discovery Server: failed constructing descriptor
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· #10098
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