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Here is a very, very basic program to ingest the chaincode package and output a tarball of it: https://github.com/yeasy/blockchain_guide/blob/master/_code/unpack_chaincode.go Credit to Baohua Yang

-xvzf On 2/12/2020 5:39 PM, Siddharth Jain wrote:

How do i do that? Get Outlook for Android From: Matthew Sykes <matthew.sykes@...> Sent: Wednesday, February 12, 2020 5:27:38 PM To: Siddharth Jain <siddjain@...> Cc: fabric@... <fabric@...> Subject:

If you're using the new lifecycle commands, the chaincode package is a gzip compressed tar; if you're using the legacy (lscc) commands, the package is a protobuf encoded chaincode deployment spec.

The peer does not "fire the docker run cmd" but uses the docker API to create and start the container. release 1.4:

Anyone knows how do we unpackage a chaincode? tar -xvf does not work. $ tar -xvf mycc.1.0 tar: Unrecognized archive format tar: Error exit delayed from previous errors. in above mycc.1.0 is what got

Martin A transaction that uses collections leaks information about the involved parties in 3 ways: 1) the creator; 2) the collection name and 3) endorsements. Point 1 can be addressed by using

The pattern mentioned in 'Keeping transactors private' would meet the requirement of keeping the collaborators of a business transaction private in Fabric v2.0. In this pattern, each party writes

Hi everyone, Some time ago there has been a discussion concerning local collections with the goal to obscure members of a collection to other participants of a channel in FAB-7593. I was wondering

Hello, would you happen to have a tutorial on how to install HyperLedger Fabric 2.0 on a Raspberry Pi 3? As well as getting it to the point where one can run the fabric-samples such as byfn and fabcar

think we found what is causing the problem. the peer is on one network but if we manually create a container from the chaincode image, it is not on the same network. how can we fix

we are running into a problem where chaincode container is not getting launched. full stacktrace can be foundhere but basically the execution reaches this point: if err := r.Runtime.Start(ccci,

Hello Hyperledger Community, Less than four weeks to go until Hyperledger Global Forum 2020! I am so excited to see not only long time friends but all the new

I want to expose port from chain code container to host machine. From where peer node fire the docker run cmd .

How peer run the chain code container ? I want to expose port from chaincode container and map with host machine. I want to customized the docker run cmd fired from peer node.

so the sign off will require orderer org's admins but channel update will be done by a peer since peer channel update can only be executed by a peer. correct? that doesn't sound right btw. From:

You only needs to change the orderer section in the channel configuration. That will require the majority of the orderer orgs's admins to sign by default. You may refer to the tutorial at

Hello, We are trying to update orderer addresses. does the change need to be made to the application channel config or the system channel config? who needs to sign on the config update? is there any

Hi Subhra, The balance transfer sample was removed in Fabric v2.0 as it was not a good sample, and it did not demonstrate good practices for application development. You can use the FabCar sample or