Errors seen when setting logspout with fabric 2.2 Any pointers is appreciated. Following steps described here to setup logspout: https://hyperledger-fabric.readthedocs.io/en/release-2.2/deploy_chainco

Any clue in bootstrap/build logs ? -Satheesh

From what I understand, only "query" (read only) transactions work cross-invoking in different channels. If state is modified by chaincode, then channel has to be same as callers chaincode. In the exa

#fabric-chaincode

Dear Harsha, I assume "id" would be different for a new project, right ? If not, you include projname as well to check if Asset exists. Regards, Satheesh

Hello Eshaan, From my limited knowledge, Have you considered creating Organizational unit within organization. I believe attribute based access control is possible based on your usecase. Membership Se

Hello Nitish, I don't think fabric has this capability out of box. You can write your own service say for e.g., Node.js rest service to invoke chaincode and use that for integration with UI. Regards,

Hello Manu, Yes, using policy attribute in collection json, peers that are participating in the private data collection can be specified. Regards, Satheesh

Refer to Chaincode namespace — hyperledger-fabricdocs main documentation for cross chaincode access Regards, Satheesh

#fabric-chaincode

Hi Manu, Looks like I overlooked this in the documentation here. By organizations' peers I thought it is specific peers that can be fine grained. Apologies for the confusion. policy: The private data

Hi, Looks like ORDERER_CA variable needs to be defined with the location of .pem file Regards, -Satheesh

#hyperledger-fabric

Just in case if this helps: [FAB-18384] admin certs and tls certs expired after 1 year - Hyperledger JIRA Regards, Satheesh

#fabric #fabric-peer #fabric-orderer #fabric-ca #fabricca

Consider supply chain usecase where manufacturer, wholesalers, distributors and retailers are involved. Manufacturer wants to track batch of products manufactured and shipped all the way till retailer

Hello Community, I am seeing this when querying data from implicit private data collection. Please see code snippet below. When I query individual key (using QueryBidPrivate/GetPrivateData), I get cor

#fabric #hyperledger-fabric #privatedata

Hello Community, Using Hyperledger fabric 2.4 While working on a Hyperledger Fabric use case, realized that setting up a environment where peer can be run in development mode (peer node start --peer-c

Hello Community, While I understand, every beginner goes through this and cracks after few iterations, I feel there is a need to have a tutorial/sample/documentation on building fabric network from sc

Hello David, Appreciate your inputs. Will attempt this and see if I can hop to next step Regards, Satheesh

Based on this comment about BlockValidation in configtx.yaml, you might want to double check if "SMARTBFT" is a valid Rule for BlockValidation at path Channel/Orderer: # BlockValidation specifies what

#fabric-orderer #policies

When installing chaincode in a fabric network, I get below error: # peer lifecycle chaincode install contract.tar.gz Error: failed to endorse chaincode install: rpc error: code = ResourceExhausted des

Got resolution from this thread: Hyperledger Fabric Go chaincode size too big - Stack Overflow @Fabric team, Is this not a bug ? If the packaged tar is not removed, repeated builds are increasing the

If we build chaincode using below steps repeatedly without removing .tar bundle each time, we can observe increase in bundle file size. Eventually we encounter rpc error mentioned. peer lifecycle chai