基于k8S多租戶Hyperledger Fabric實踐

1、 Multi-tenancy & BlockchaiNDeploying Hyperledger Fabric on Kubernetes基于k8S多租戶Hyperledger Fabric實踐AgendaHyperledger Fabric (HF)HF NetworkDeploy networksSeeding/Orderering networkOrganization networkExpand HF networkChannel Management DashboardChannel Management ChaincodeQ & AHyperledger Fabric (HF)HF

2、 is a blockchain framework implementationOpen Source, hosted by The Linux FoundationHF leverages container technologySmart contracts called “chaincode” that comprise the application logic of the systemPermission basedBlockchain technology is a method which defineshow an event is recorded onto a digi

3、tal ledgerNF NetworksNetwork ComponentsOrderersPeersApps - ChaincodeApps ClientComponent OwnershipDeploy networksSeeding a HF network, getting things startedOrderer nodes and/or Peer nodesOrganization networkPeer nodesEnvironment to run HF components (Multi-Tenancy)Container basedNative HF executabl

4、es, physical/virtual serversUse Hyperledger Cello Ansible Agent to deployOrderer only network or Peer only network or bothThere are many ways and environment that you can use for your HF networkDeploy networks (cont.)Orderer OnlyPeer OnlyOrderer & PeerExpand HF network+=Join a new org to an existing

5、 networkNew join request created by new org admin and sent to one of the admins of the existing network, assume admin AAdmin A of an org in the network initiate the channel update & approve the requestOther admins of the orgs in the network approve the requestAdmin A collect all required approvals and submit the channel updateNew org is now allowed to join their peers the network/channelsChannel Man