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can we create multi cluster hyperledger fabric network setup in docker swarm?
#fabric
#hyperledger-fabric
If the two ordering services are created at different datacenters, they may need to communicate with each other via the Internet. Latency potentially can be an issue. What is your application type?
If the two ordering services are created at different datacenters, they may need to communicate with each other via the Internet. Latency potentially can be an issue. What is your application type?
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By
Baohua Yang
· #11653
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can we create multi cluster hyperledger fabric network setup in docker swarm?
#fabric
#hyperledger-fabric
You can create two orgs separately, and then let their ordering services join together. They need to communicate using reachable cluster addresses. Is this what you are looking for?
You can create two orgs separately, and then let their ordering services join together. They need to communicate using reachable cluster addresses. Is this what you are looking for?
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By
Baohua Yang
· #11651
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can we create multi cluster hyperledger fabric network setup in docker swarm?
#fabric
#hyperledger-fabric
Hi All, Can we create hyperledger fabric network in two different docker swarm cluster..... if it's possible how can we create ..... and how two different cluster are able to communicate to each other
Hi All, Can we create hyperledger fabric network in two different docker swarm cluster..... if it's possible how can we create ..... and how two different cluster are able to communicate to each other
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By
amittripathi9887@...
· #11645
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Convector-cli
#hyperledger-fabric
Hi – I’m afraid unless there’s somebody whose done much the same task as yourself – the Fabric community would find it difficult to assist. If you can break down tasks and ask how do I do xyz in fabri
Hi – I’m afraid unless there’s somebody whose done much the same task as yourself – the Fabric community would find it difficult to assist. If you can break down tasks and ask how do I do xyz in fabri
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By
Matthew White
· #11625
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Convector-cli
#hyperledger-fabric
I need help with running a deprecated repo with convector-cli. The repo is instamed healthcare payment blockchain and it meets all the business requirements and I would like to run this application. I
I need help with running a deprecated repo with convector-cli. The repo is instamed healthcare payment blockchain and it meets all the business requirements and I would like to run this application. I
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By
FemGeek
· #11624
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Update PeerOrg Admin Certificate
#kubernetes
#fabric-ca-client
#hyperledger-fabric
#policies
I have resolved this issue after making an update to writer, and changing the sub_policy to "Admins" instead of writers after making above change, i was able to make certificate update. once the admin
I have resolved this issue after making an update to writer, and changing the sub_policy to "Admins" instead of writers after making above change, i was able to make certificate update. once the admin
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By
hiteshdutt05@...
· #11481
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Update PeerOrg Admin Certificate
#kubernetes
#fabric-ca-client
#hyperledger-fabric
#policies
Hi, I need to update/renew/rotate certificates for my HLF network (orderer and peer). so far using `peer channel update` command I have been able to update/renew/rotate 1. Admin certificate for ordere
Hi, I need to update/renew/rotate certificates for my HLF network (orderer and peer). so far using `peer channel update` command I have been able to update/renew/rotate 1. Admin certificate for ordere
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By
hiteshdutt05@...
· #11472
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Hyperledger Fabric Offline Private Key Transaction Signing Flow
#fabric
#fabric-sdk-node
#fabric-offline-tx-signing
#hyperledger-fabric
Hi Fabric Community, I'm exploring the offline transaction signing flow in hyperledger fabric by using Fabric Node SDK. I came across the following official tutorial. https://hyperledger.github.io/fab
Hi Fabric Community, I'm exploring the offline transaction signing flow in hyperledger fabric by using Fabric Node SDK. I came across the following official tutorial. https://hyperledger.github.io/fab
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By
Kavin Arumugam
· #11446
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Hybrid discovery service
#network
#hyperledger-fabric
You should NOT use a mix of LevelDB and CouchDB based peers on the same channel. Things may work at first, but if you later endorse data on a LevelDB peer that is not compatible with CouchDB, the tran
You should NOT use a mix of LevelDB and CouchDB based peers on the same channel. Things may work at first, but if you later endorse data on a LevelDB peer that is not compatible with CouchDB, the tran
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By
David Enyeart
· #11413
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Hybrid discovery service
#network
#hyperledger-fabric
I am not sure anyone tested mixed database types, have you tested it? Does it work? I'm not sure what happens to a LevelDB backed peer when it receives directions to build indices which only exist in
I am not sure anyone tested mixed database types, have you tested it? Does it work? I'm not sure what happens to a LevelDB backed peer when it receives directions to build indices which only exist in
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By
Yacov
· #11410
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Hybrid discovery service
#network
#hyperledger-fabric
Hi, community, I couldn't find any data regarding this, but is there a way or is it in the roadmap to have a hybrid discovery service? What I mean by hybrid is; having multiple peers on the same netwo
Hi, community, I couldn't find any data regarding this, but is there a way or is it in the roadmap to have a hybrid discovery service? What I mean by hybrid is; having multiple peers on the same netwo
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By
Joao Antunes
· #11409
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a method or function to secure sensitive data in the form of a password
#hyperledger-fabric
#privatedata
#database
#aws
Hi everyone, I'm currently designing a private blockchain network for a government Certification authority that has services for cloud-based digital signatures. in the network I designed, the governme
Hi everyone, I'm currently designing a private blockchain network for a government Certification authority that has services for cloud-based digital signatures. in the network I designed, the governme
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By
sixonedi
· #11312
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networkObj error ------ Error: Error creating wallet database to store membership data: Error: No DB shards could be opened.
#couchdb
#fabric-kubernetes
#hyperledger-fabric
#kubernetes
#fabric-sdk-node
Hello, I have a HLF running on azure AKS cluster. I have a couchdb acting as a wallet to store the identities of the blockchain admin and users. It is hosted along with all the other pods. when i crea
Hello, I have a HLF running on azure AKS cluster. I have a couchdb acting as a wallet to store the identities of the blockchain admin and users. It is hosted along with all the other pods. when i crea
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By
Vijaya Bhaskar
· #11287
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Endorsement Policy Failure while committing chaincode
#fabric-kubernetes
#hyperledger-fabric
#chaincode
@Dave, Yes the NodeOUs are also configured. The logs state that the sub-policies are not being satisfied but there is evidently no such thing in the configtx.yaml which indicates/backs the claim. How
@Dave, Yes the NodeOUs are also configured. The logs state that the sub-policies are not being satisfied but there is evidently no such thing in the configtx.yaml which indicates/backs the claim. How
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By
Arsh
· #11267
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Endorsement Policy Failure while committing chaincode
#fabric-kubernetes
#hyperledger-fabric
#chaincode
@Josh, I would love to see if fabric-operator and k8s-builder lifecycle make my life any easier. Need to find time to test them. Also, will keep my investigation of finding what went wrong with the fa
@Josh, I would love to see if fabric-operator and k8s-builder lifecycle make my life any easier. Need to find time to test them. Also, will keep my investigation of finding what went wrong with the fa
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By
Arsh
· #11266
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Endorsement Policy Failure while committing chaincode
#fabric-kubernetes
#hyperledger-fabric
#chaincode
You can use either OrgMSP.member or OrgMSP.peer format, assuming you’ve configured the MSP for Node OU roles and provided the matching OU “peer” tag in the peer’s certificate. More details at https://
You can use either OrgMSP.member or OrgMSP.peer format, assuming you’ve configured the MSP for Node OU roles and provided the matching OU “peer” tag in the peer’s certificate. More details at https://
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By
David Enyeart
· #11263
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Endorsement Policy Failure while committing chaincode
#fabric-kubernetes
#hyperledger-fabric
#chaincode
Argo provides an incredible workflow engine for Kubernetes. It is _more_ than enough to handle the workloads of running Fabric CLI binaries - you are on a solid course for workflow automation! Regardi
Argo provides an incredible workflow engine for Kubernetes. It is _more_ than enough to handle the workloads of running Fabric CLI binaries - you are on a solid course for workflow automation! Regardi
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By
jkneubuh@...
· #11262
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Endorsement Policy Failure while committing chaincode
#fabric-kubernetes
#hyperledger-fabric
#chaincode
@Dave As you can see from the configtx.yaml that I've previously shared, all the orgs have LifecycleEndorsement policy set to Endorsement: Type: Signature Rule: "OR('Org1MSP.peer')" and from the examp
@Dave As you can see from the configtx.yaml that I've previously shared, all the orgs have LifecycleEndorsement policy set to Endorsement: Type: Signature Rule: "OR('Org1MSP.peer')" and from the examp
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By
Arsh
· #11261
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Endorsement Policy Failure while committing chaincode
#fabric-kubernetes
#hyperledger-fabric
#chaincode
Arsh / Dave - a couple of questions: Arsh I don't recognize the yaml syntax where you are describing your network. Is this a descriptive format that you built in-house, or an input grammar supported b
Arsh / Dave - a couple of questions: Arsh I don't recognize the yaml syntax where you are describing your network. Is this a descriptive format that you built in-house, or an input grammar supported b
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By
jkneubuh@...
· #11260
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Endorsement Policy Failure while committing chaincode
#fabric-kubernetes
#hyperledger-fabric
#chaincode
Here is the key lines: 2022-06-22 07:16:04.421 UTC [policies] func1 -> DEBU 777c66 Evaluation Failed: Only 0 policies were satisfied, but needed 3 of [ SchooleducationMSP/Endorsement HighereducationMS
Here is the key lines: 2022-06-22 07:16:04.421 UTC [policies] func1 -> DEBU 777c66 Evaluation Failed: Only 0 policies were satisfied, but needed 3 of [ SchooleducationMSP/Endorsement HighereducationMS
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By
David Enyeart
· #11259
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