Imports github.com/hyperledger/fabric-protos-go/orderer/etcdraft github.com/hyperledger/fabric/common/flogging github.com/hyperledger/fabric/common/viperutil github.com/hyperledger/fabric/core/config github.com/hyperledger/fabric/msp github.com/spf13/viper Standard library imports encoding/json fmt path/filepath sync time