Docker Deployment block Chain __docker

1. Open Docker pull Mirror, in the https://hub.docker.com/can view the mirror version, in order to cooperate with the completion of We pull 0.6 version, and the tag renamed to latest

Docker Pull Hyperledger/fabric-peer:x86_64-0.6.1-preview

Docker Pull Hyperledger/fabric-membersrvc:latest

Docker images

2. Save the prepared docker-compose.yml to a local c/users/rjy for subsequent runs using

MEMBERSRVC:
  image:hyperledger/fabric-membersrvc
  ports:
    -"7054:7054"
  command:membersrvc
vp0 :
  image:hyperledger/fabric-peer
  ports:
    -"7050:7050"
    -"7051:7051"
    -"7053:7053"
  Environment:
    -core_peer_addressautodetect=true
    -Core_vm_endpoint=unix:///var/run/docker.sock
    - Core_logging_level=debug-
    core_peer_id=vp0
    -core_peer_pki_eca_paddr=membersrvc:7054
    -CORE_PEER_ pki_tca_paddr=membersrvc:7054
    -core_peer_pki_tlsca_paddr=membersrvc:7054
    -Core_security_enabled=true
    -core_security_enrollid=test_vp0
    -CORE_SECURITY_ENROLLSECRET=MWYPMSRJUPBT
  Links:
    - MEMBERSRVC
  command:sh-c "Sleep 5; Peer node start--peer-chaincodedev "

3. Docker input Docker-compose up

4. Mremoteng Link Docker,

host:192.168.99.100

User Name:docker

Password:tcuser

Agreement: SSHV2

5. Mremoteng Input Docker PS

6. Mremoteng input docker exec-it rjy_vp0_1 bash

7. Return to .../github.com create a new SaveState folder mkdir SaveState

8. Enter SaveState, enter VI savestate2.go create a new Savestate.go file

9. Press i key, copy code from below, click on Mremoteng right button paste over

Package main import ("Errors" "FMT" "Github.com/hyperledger/fabric/core/chaincode/shim") type S Avestate2chaincode struct {} func (T *savestate2chaincode) Init (stub shim. Chaincodestubinterface, function string, args []string] ([]byte, error) {FMT. Printf ("Init called with function%s!\n", function) return nil, nil} func (T *savestate2chaincode) Invoke (stub sh Im. Chaincodestubinterface, function string, args []string] ([]byte, error) {FMT.
 
    Printf ("Invoke called with function%s!\n", function) var key, value string key = Args[0] Value = args[1] The var err error err = stub. Putstate (Key, []byte (value)) If Err!= nil {return nil, err} return nil, nil} func (t *sa Vestate2chaincode) Query (stub shim. Chaincodestubinterface, function string, args []string] ([]byte, error) {FMT. Printf ("Query called with function%s!\n", function) var key string key = Args[0] Valinbytes, err: = STub. GetState (key) If Err!= nil {return nil, errors.  New ("Failed to get state for" + key)} message: = ' state for ' + key + ' = ' + string (valinbytes) return []byte (Message), nil} func main () {err: = shim. Start (New (Savestate2chaincode)) If Err!= nil {fmt. Printf ("Error starting Save State Chaincode:%s", err)}}

Ten.: Wq

Go build./Note there is a space behind the build, and a green file appears when you run this sentence

Export CORE_CHAINCODE_ID_NAME=MYCC

Export core_peer_address=0.0.0.0:7051

/savestate &

15. Send the following rest request to the Hyperledger service interface Http://192.168.99.100:7050/registrar using the built-in Jim user login system

{

"Enrollid": "Jim",

"Enrollsecret": "6avzqlwcue9b"

}

16. Send the following rest request to the Hyperledger service interface Http://192.168.99.100:7050/chaincode

{

"Jsonrpc": "2.0",

"Method": "Invoke",

"Params": {

' Type ': 1,

"Chaincodeid": {

' Name ': ' MYCC '

},

"Ctormsg": {

"Function": "Invoke",

"Args": ["TestKey", "Pipixia,let ' s go!"]

},

"Securecontext": "Jim"

},

"ID": 3

}

17.

{

"Jsonrpc": "2.0",

"Method": "Query",

"Params": {

' Type ': 1,

"Chaincodeid": {

' Name ': ' MYCC '

},

"Ctormsg": {

"function": "Query",

"Args": ["TestKey"]

},

"Securecontext": "Jim"

},

"ID": 5

}