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這篇文章主要為大家展示了“Fabric 1.0物理機集群如何部署”，內容簡而易懂，條理清晰，希望能夠幫助大家解決疑惑，下面讓小編帶領大家一起研究并學習一下“Fabric 1.0物理機集群如何部署”這篇文章吧。
| 編號 | 主機名 | IP地址 | 域名 | 備注 | 環境 |
|---|---|---|---|---|---|
| 1 | Node-1 | 172.19.199.45 | kafka1.local | zk-kafka節點 | java |
| 2 | Node-2 | 172.19.199.46 | kafka2.local | zk-kafka節點 | java |
| 3 | Node-3 | 172.19.199.47 | kafka3.local | zk-kafka節點 | java |
| 4 | Node-4 | 172.19.199.48 | peer0.org1.local | peer節點 | docker, golang |
| 5 | Node-5 | 172.19.199.49 | peer1.org1.local | peer節點 | docker, golang |
| 6 | Node-6 | 172.19.199.50 | peer0.org2.local | peer節點 | docker, golang |
| 7 | Node-7 | 172.19.199.51 | peer1.org2.local | peer節點 | docker, golang |
| 8 | Node-9 | 172.19.199.52 | ca.org1.local | ca節點 | docker |
| 9 | Node-9 | 172.19.199.53 | ca.org2.local | ca節點 | docker |
| 10 | Node-10 | 172.19.199.54 | order.local | order節點 | docker |
172.19.199.45 Node-1 kafka1.local 172.19.199.46 Node-2 kafka2.local 172.19.199.47 Node-3 kafka3.local 172.19.199.48 Node-4 peer0.org1.local 172.19.199.49 Node-5 peer1.org1.local 172.19.199.50 Node-6 peer0.org2.local 172.19.199.51 Node-7 peer1.org2.local 172.19.199.52 Node-8 ca.org1.local 172.19.199.53 Node-9 ca.org2.local 172.19.199.54 Node-10 orderer.local
操作系統：
~# cat /proc/version Linux version 4.4.0-82-generic (buildd@lgw01-43) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) ) #105-Ubuntu SMP Tue Jun 20 15:23:02 UTC 2017
Docker：
~# docker -v Docker version 17.06.0-ce, build 02c1d87
Docker Compose
~# docker-compose -v docker-compose version 1.14.0, build c7bdf9e
Golang
~# go version go version go1.8.3 linux/amd64
部署chaincode的peer節點需要安裝golang以及docker環境
~# curl -fsSL https://get.docker.com/ | sh ~# curl -L https://github.com/docker/compose/releases/download/1.14.0/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose ~# sudo chmod +x /usr/local/bin/docker-compose
~# curl https://www.golangtc.com/static/go/1.8.3/go1.8.3.linux-amd64.tar.gz | tar zx -C /opt/ ~# mkdir -p ~/go/src ~/go/pkg ~/go/bin ~# vi /etc/profile export GOROOT=/opt/go export GOPATH=~/go export PATH=$PATH:$GOROOT/bin ~# source /etc/profile
執行bootstrap-1.0.0.sh，下載fabric 1.0 并安裝到 /opt/fabric 目錄：
#!/bin/bash
#
# Copyright IBM Corp. All Rights Reserved.
#
# SPDX-License-Identifier: Apache-2.0
#
export VERSION=1.0.0
export ARCH=$(echo "$(uname -s|tr '[:upper:]' '[:lower:]'|sed 's/mingw64_nt.*/windows/')-$(uname -m | sed 's/x86_64/amd64/g')" | awk '{print tolower($0)}')
#Set MARCH variable i.e ppc64le,s390x,x86_64,i386
MARCH=`uname -m`
: ${CA_TAG:="$MARCH-$VERSION"}
: ${FABRIC_TAG:="$MARCH-$VERSION"}
echo "===> Downloading platform binaries"
mkdir /opt/fabric
curl https://nexus.hyperledger.org/content/repositories/releases/org/hyperledger/fabric/hyperledger-fabric/${ARCH}-${VERSION}/hyperledger-fabric-${ARCH}-${VERSION}.tar.gz | tar xz -C /opt/fabric安裝完成后/opt/fabric/bin/下會有以下工具
~# tree /opt/fabric/bin/ /opt/fabric/bin/ ├── configtxgen ├── configtxlator ├── cryptogen ├── get-byfn.sh ├── get-docker-images.sh ├── orderer └── peer 0 directories, 7 files
使用 Node-1，Node-3，Node-3 節點部署kafka集群
參考: http://kafka.apache.org/documentation.html
~/fabric/configs/configtx.yaml：
# Copyright IBM Corp. All Rights Reserved. # # SPDX-License-Identifier: Apache-2.0 # --- ################################################################################ # # Profile # # - Different configuration profiles may be encoded here to be specified # as parameters to the configtxgen tool # ################################################################################ Profiles: TwoOrgsOrdererGenesis: Orderer: <<: *OrdererDefaults Organizations: - *OrdererOrg Consortiums: SampleConsortium: Organizations: - *Org1 - *Org2 TwoOrgsChannel: Consortium: SampleConsortium Application: <<: *ApplicationDefaults Organizations: - *Org1 - *Org2 ################################################################################ # # Section: Organizations # # - This section defines the different organizational identities which will # be referenced later in the configuration. # ################################################################################ Organizations: # SampleOrg defines an MSP using the sampleconfig. It should never be used # in production but may be used as a template for other definitions - &OrdererOrg # DefaultOrg defines the organization which is used in the sampleconfig # of the fabric.git development environment Name: OrdererOrg # ID to load the MSP definition as ID: OrdererMSP # MSPDir is the filesystem path which contains the MSP configuration MSPDir: crypto-config/ordererOrganizations/orderer.local/msp - &Org1 # DefaultOrg defines the organization which is used in the sampleconfig # of the fabric.git development environment Name: Org1MSP # ID to load the MSP definition as ID: Org1MSP MSPDir: crypto-config/peerOrganizations/org1.local/msp AnchorPeers: # AnchorPeers defines the location of peers which can be used # for cross org gossip communication. Note, this value is only # encoded in the genesis block in the Application section context - Host: Node-4 Port: 7051 - Host: Node-5 Port: 7051 - &Org2 # DefaultOrg defines the organization which is used in the sampleconfig # of the fabric.git development environment Name: Org2MSP # ID to load the MSP definition as ID: Org2MSP MSPDir: crypto-config/peerOrganizations/org2.local/msp AnchorPeers: # AnchorPeers defines the location of peers which can be used # for cross org gossip communication. Note, this value is only # encoded in the genesis block in the Application section context - Host: Node-6 Port: 7051 - Host: Node-7 Port: 7051 ################################################################################ # # SECTION: Orderer # # - This section defines the values to encode into a config transaction or # genesis block for orderer related parameters # ################################################################################ Orderer: &OrdererDefaults # Orderer Type: The orderer implementation to start # Available types are "solo" and "kafka" OrdererType: kafka Addresses: - Node-10:7050 # Batch Timeout: The amount of time to wait before creating a batch BatchTimeout: 2s # Batch Size: Controls the number of messages batched into a block BatchSize: # Max Message Count: The maximum number of messages to permit in a batch MaxMessageCount: 10 # Absolute Max Bytes: The absolute maximum number of bytes allowed for # the serialized messages in a batch. AbsoluteMaxBytes: 99 MB # Preferred Max Bytes: The preferred maximum number of bytes allowed for # the serialized messages in a batch. A message larger than the preferred # max bytes will result in a batch larger than preferred max bytes. PreferredMaxBytes: 512 KB Kafka: # Brokers: A list of Kafka brokers to which the orderer connects # NOTE: Use IP:port notation Brokers: - Node-1:9092 - Node-2:9092 - Node-3:9092 # Organizations is the list of orgs which are defined as participants on # the orderer side of the network Organizations: ################################################################################ # # SECTION: Application # # - This section defines the values to encode into a config transaction or # genesis block for application related parameters # ################################################################################ Application: &ApplicationDefaults # Organizations is the list of orgs which are defined as participants on # the application side of the network Organizations:
~/fabric/configs/crypto-config.yaml：
# Copyright IBM Corp. All Rights Reserved.
#
# SPDX-License-Identifier: Apache-2.0
#
# ---------------------------------------------------------------------------
# "OrdererOrgs" - Definition of organizations managing orderer nodes
# ---------------------------------------------------------------------------
OrdererOrgs:
# ---------------------------------------------------------------------------
# Orderer
# ---------------------------------------------------------------------------
- Name: Orderer
Domain: orderer.local
# ---------------------------------------------------------------------------
# "Specs" - See PeerOrgs below for complete description
# ---------------------------------------------------------------------------
Specs:
- Hostname: orderer.local
CommonName: orderer.local
# ---------------------------------------------------------------------------
# "PeerOrgs" - Definition of organizations managing peer nodes
# ---------------------------------------------------------------------------
PeerOrgs:
# ---------------------------------------------------------------------------
# Org1
# ---------------------------------------------------------------------------
- Name: Org1
Domain: org1.local
# ---------------------------------------------------------------------------
# "Specs"
# ---------------------------------------------------------------------------
# Uncomment this section to enable the explicit definition of hosts in your
# configuration. Most users will want to use Template, below
#
# Specs is an array of Spec entries. Each Spec entry consists of two fields:
# - Hostname: (Required) The desired hostname, sans the domain.
# - CommonName: (Optional) Specifies the template or explicit override for
# the CN. By default, this is the template:
#
# "{{.Hostname}}.{{.Domain}}"
#
# which obtains its values from the Spec.Hostname and
# Org.Domain, respectively.
# ---------------------------------------------------------------------------
# Specs:
# - Hostname: foo # implicitly "foo.org1.example.com"
# CommonName: foo27.org5.example.com # overrides Hostname-based FQDN set above
# - Hostname: bar
# - Hostname: baz
Specs:
- Hostname: Node-4
CommonName: peer0.org1.local
- Hostname: Node-5
CommonName: peer1.org1.local
# ---------------------------------------------------------------------------
# "Template"
# ---------------------------------------------------------------------------
# Allows for the definition of 1 or more hosts that are created sequentially
# from a template. By default, this looks like "peer%d" from 0 to Count-1.
# You may override the number of nodes (Count), the starting index (Start)
# or the template used to construct the name (Hostname).
#
# Note: Template and Specs are not mutually exclusive. You may define both
# sections and the aggregate nodes will be created for you. Take care with
# name collisions
# ---------------------------------------------------------------------------
Template:
Count: 2
# Start: 5
# Hostname: {{.Prefix}}{{.Index}} # default
# ---------------------------------------------------------------------------
# "Users"
# ---------------------------------------------------------------------------
# Count: The number of user accounts _in addition_ to Admin
# ---------------------------------------------------------------------------
Users:
Count: 1
# ---------------------------------------------------------------------------
# Org2: See "Org1" for full specification
# ---------------------------------------------------------------------------
- Name: Org2
Domain: org2.local
Specs:
- Hostname: Node-6
CommonName: peer0.org2.local
- Hostname: Node-7
CommonName: peer1.org2.local
Template:
Count: 2
Users:
Count: 1~/fabric/scripts/generateArtifacts.sh:
#!/bin/bash +x
#
# Copyright IBM Corp. All Rights Reserved.
#
# SPDX-License-Identifier: Apache-2.0
#
#set -e
CHANNEL_NAME=$1
: ${CHANNEL_NAME:="mychannel"}
echo $CHANNEL_NAME
export FABRIC_ROOT=/opt/fabric
export FABRIC_CFG_PATH=$PWD
echo
OS_ARCH=$(echo "$(uname -s|tr '[:upper:]' '[:lower:]'|sed 's/mingw64_nt.*/windows/')-$(uname -m | sed 's/x86_64/amd64/g')" | awk '{print tolower($0)}')
## Generates Org certs using cryptogen tool
function generateCerts (){
CRYPTOGEN=$FABRIC_ROOT/bin/cryptogen
if [ -f "$CRYPTOGEN" ]; then
echo "Using cryptogen -> $CRYPTOGEN"
else
echo "Downloading fabric cryptogen binaries > /opt/fabric/bin "
fi
echo
echo "##########################################################"
echo "##### Generate certificates using cryptogen tool #########"
echo "##########################################################"
## 生成crypto-config文件夾，包括加密公鑰私鑰證書等
$CRYPTOGEN generate --config=$FABRIC_CFG_PATH/crypto-config.yaml
echo
}
## Generate orderer genesis block , channel configuration transaction and anchor peer update transactions
function generateChannelArtifacts() {
CONFIGTXGEN=$FABRIC_ROOT/bin/configtxgen
if [ -f "$CONFIGTXGEN" ]; then
echo "Using configtxgen -> $CONFIGTXGEN"
else
echo "Downloading fabric configtxgen binaries > /opt/fabric/bin "
fi
mkdir ./channel-artifacts
echo "##########################################################"
echo "######### Generating Orderer Genesis block ##############"
echo "##########################################################"
# Note: For some unknown reason (at least for now) the block file can't be
# named orderer.genesis.block or the orderer will fail to launch!
## 生成genesis.block
$CONFIGTXGEN -profile TwoOrgsOrdererGenesis -outputBlock ./channel-artifacts/genesis.block
echo
echo "#################################################################"
echo "### Generating channel configuration transaction 'channel.tx' ###"
echo "#################################################################"
## 生成channel.tx
$CONFIGTXGEN -profile TwoOrgsChannel -outputCreateChannelTx ./channel-artifacts/channel.tx -channelID $CHANNEL_NAME
echo
echo "#################################################################"
echo "####### Generating anchor peer update for Org1MSP ##########"
echo "#################################################################"
## 生成Org1MSPanchors.tx
$CONFIGTXGEN -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org1MSPanchors.tx -channelID $CHANNEL_NAME -asOrg Org1MSP
echo
echo "#################################################################"
echo "####### Generating anchor peer update for Org2MSP ##########"
echo "#################################################################"
## 生成Org2MSPanchors.tx
$CONFIGTXGEN -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org2MSPanchors.tx -channelID $CHANNEL_NAME -asOrg Org2MSP
echo
}
generateCerts
generateChannelArtifacts~# cd ~/fabric/configs ~/fabric/configs# ../scripts/generateArtifacts.sh ~/fabric/configs# tree . ├── channel-artifacts │ ├── channel.tx │ ├── genesis.block │ ├── Org1MSPanchors.tx │ └── Org2MSPanchors.tx ├── configtx.yaml ├── core.yaml ├── crypto-config │ ├── ordererOrganizations │ │ └── orderer.local │ │ ├── ca │ │ │ ├── ca.orderer.local-cert.pem │ │ │ └── d775bb35eecf2930a52214103e0854a72c01a32ab7315da753084fdbbf6e3e9b_sk │ │ ├── msp │ │ │ ├── admincerts │ │ │ │ └── Admin@orderer.local-cert.pem │ │ │ ├── cacerts │ │ │ │ └── ca.orderer.local-cert.pem │ │ │ └── tlscacerts │ │ │ └── tlsca.orderer.local-cert.pem │ │ ├── orderers │ │ │ └── orderer.local │ │ │ ├── msp │ │ │ │ ├── admincerts │ │ │ │ │ └── Admin@orderer.local-cert.pem │ │ │ │ ├── cacerts │ │ │ │ │ └── ca.orderer.local-cert.pem │ │ │ │ ├── keystore │ │ │ │ │ └── d97a464f195e5346031509054d93aabff3849084027ac43d879d230b773fc669_sk │ │ │ │ ├── signcerts │ │ │ │ │ └── orderer.local-cert.pem │ │ │ │ └── tlscacerts │ │ │ │ └── tlsca.orderer.local-cert.pem │ │ │ └── tls │ │ │ ├── ca.crt │ │ │ ├── server.crt │ │ │ └── server.key │ │ ├── tlsca │ │ │ ├── 24ca2916fa49e71657641c41bc4012fdf18858970db00f1a35ae93caea335345_sk │ │ │ └── tlsca.orderer.local-cert.pem │ │ └── users │ │ └── Admin@orderer.local │ │ ├── msp │ │ │ ├── admincerts │ │ │ │ └── Admin@orderer.local-cert.pem │ │ │ ├── cacerts │ │ │ │ └── ca.orderer.local-cert.pem │ │ │ ├── keystore │ │ │ │ └── e45eb26e86df1c5958530df1de8519b06c214480cd73fdfa71671efa0005aa42_sk │ │ │ ├── signcerts │ │ │ │ └── Admin@orderer.local-cert.pem │ │ │ └── tlscacerts │ │ │ └── tlsca.orderer.local-cert.pem │ │ └── tls │ │ ├── ca.crt │ │ ├── server.crt │ │ └── server.key │ └── peerOrganizations │ ├── org1.local │ │ ├── ca │ │ │ ├── 17b0a2ea854d3ed9cfcb003285734af883d2764eabbe238d9720625f7bf5c496_sk │ │ │ └── ca.org1.local-cert.pem │ │ ├── msp │ │ │ ├── admincerts │ │ │ │ └── Admin@org1.local-cert.pem │ │ │ ├── cacerts │ │ │ │ └── ca.org1.local-cert.pem │ │ │ └── tlscacerts │ │ │ └── tlsca.org1.local-cert.pem │ │ ├── peers │ │ │ ├── peer0.org1.local │ │ │ │ ├── msp │ │ │ │ │ ├── admincerts │ │ │ │ │ │ └── Admin@org1.local-cert.pem │ │ │ │ │ ├── cacerts │ │ │ │ │ │ └── ca.org1.local-cert.pem │ │ │ │ │ ├── keystore │ │ │ │ │ │ ├── 972e7d812a8112695798d3c038ab6b264f98d4cde36ab02ef21a6bb93ddedcbd_sk │ │ │ │ │ │ └── e8094def3c657989497428160fb299080f34a9eefa75d5e3e90c8464c642e354_sk │ │ │ │ │ ├── signcerts │ │ │ │ │ │ └── peer0.org1.local-cert.pem │ │ │ │ │ └── tlscacerts │ │ │ │ │ └── tlsca.org1.local-cert.pem │ │ │ │ └── tls │ │ │ │ ├── ca.crt │ │ │ │ ├── server.crt │ │ │ │ └── server.key │ │ │ └── peer1.org1.local │ │ │ ├── msp │ │ │ │ ├── admincerts │ │ │ │ │ └── Admin@org1.local-cert.pem │ │ │ │ ├── cacerts │ │ │ │ │ └── ca.org1.local-cert.pem │ │ │ │ ├── keystore │ │ │ │ │ ├── 02abe6ecc33efb336e34ed064099d41ef7828770a71a2aeaf409a61977cf1404_sk │ │ │ │ │ └── 175a67cf1d5b59a215c1f8b41fdf3916a303600c0d80a5a10a1508254a4ae153_sk │ │ │ │ ├── signcerts │ │ │ │ │ └── peer1.org1.local-cert.pem │ │ │ │ └── tlscacerts │ │ │ │ └── tlsca.org1.local-cert.pem │ │ │ └── tls │ │ │ ├── ca.crt │ │ │ ├── server.crt │ │ │ └── server.key │ │ ├── tlsca │ │ │ ├── 6d4f32f6422c2178fdf7ecec16bf14e2abd9f34c151c953ef6d97d5f2cd7f915_sk │ │ │ └── tlsca.org1.local-cert.pem │ │ └── users │ │ ├── Admin@org1.local │ │ │ ├── msp │ │ │ │ ├── admincerts │ │ │ │ │ └── Admin@org1.local-cert.pem │ │ │ │ ├── cacerts │ │ │ │ │ └── ca.org1.local-cert.pem │ │ │ │ ├── keystore │ │ │ │ │ └── 5423b1db0ee58b32d33edc220845d4b27eb1cd57812b1e4a512ecb45688d6538_sk │ │ │ │ ├── signcerts │ │ │ │ │ └── Admin@org1.local-cert.pem │ │ │ │ └── tlscacerts │ │ │ │ └── tlsca.org1.local-cert.pem │ │ │ └── tls │ │ │ ├── ca.crt │ │ │ ├── server.crt │ │ │ └── server.key │ │ └── User1@org1.local │ │ ├── msp │ │ │ ├── admincerts │ │ │ │ └── User1@org1.local-cert.pem │ │ │ ├── cacerts │ │ │ │ └── ca.org1.local-cert.pem │ │ │ ├── keystore │ │ │ │ └── ee4f6a08b8ba76a2484d908339cfb0500ce5462653847070699f68d0109de930_sk │ │ │ ├── signcerts │ │ │ │ └── User1@org1.local-cert.pem │ │ │ └── tlscacerts │ │ │ └── tlsca.org1.local-cert.pem │ │ └── tls │ │ ├── ca.crt │ │ ├── server.crt │ │ └── server.key │ └── org2.local │ ├── ca │ │ ├── 0849b6bad250f4e81866c0c0232b2960bf1f36cb1898329e18d40c2177de9c04_sk │ │ └── ca.org2.local-cert.pem │ ├── msp │ │ ├── admincerts │ │ │ └── Admin@org2.local-cert.pem │ │ ├── cacerts │ │ │ └── ca.org2.local-cert.pem │ │ └── tlscacerts │ │ └── tlsca.org2.local-cert.pem │ ├── peers │ │ ├── peer0.org2.local │ │ │ ├── msp │ │ │ │ ├── admincerts │ │ │ │ │ └── Admin@org2.local-cert.pem │ │ │ │ ├── cacerts │ │ │ │ │ └── ca.org2.local-cert.pem │ │ │ │ ├── keystore │ │ │ │ │ ├── 45b896276df803b7f11009416f87fa73b039ebc5e19a46cfff725e387e21dd4d_sk │ │ │ │ │ └── 9ce7301f5b816b99a98d9729c0346acf6fc30e6c436ae6f29f5f1908d92adba5_sk │ │ │ │ ├── signcerts │ │ │ │ │ └── peer0.org2.local-cert.pem │ │ │ │ └── tlscacerts │ │ │ │ └── tlsca.org2.local-cert.pem │ │ │ └── tls │ │ │ ├── ca.crt │ │ │ ├── server.crt │ │ │ └── server.key │ │ └── peer1.org2.local │ │ ├── msp │ │ │ ├── admincerts │ │ │ │ └── Admin@org2.local-cert.pem │ │ │ ├── cacerts │ │ │ │ └── ca.org2.local-cert.pem │ │ │ ├── keystore │ │ │ │ ├── 20ca7a677d1c1a03eacb55d931fc9525cd861f843fd95a6748e8f29ac49b8ecf_sk │ │ │ │ └── 2c7e1a7d2128c45d160c31aa43d2a34782277753155a7fef38ceceb6acdaca79_sk │ │ │ ├── signcerts │ │ │ │ └── peer1.org2.local-cert.pem │ │ │ └── tlscacerts │ │ │ └── tlsca.org2.local-cert.pem │ │ └── tls │ │ ├── ca.crt │ │ ├── server.crt │ │ └── server.key │ ├── tlsca │ │ ├── 55fee7208c7484dfb2d9085c9dea0cce342ff6850e15d53dc0cf3d0daa655d27_sk │ │ └── tlsca.org2.local-cert.pem │ └── users │ ├── Admin@org2.local │ │ ├── msp │ │ │ ├── admincerts │ │ │ │ └── Admin@org2.local-cert.pem │ │ │ ├── cacerts │ │ │ │ └── ca.org2.local-cert.pem │ │ │ ├── keystore │ │ │ │ └── 0bb9c50d25a654795ae4741fe7b5635b3d797359e841525a63252161057ce13b_sk │ │ │ ├── signcerts │ │ │ │ └── Admin@org2.local-cert.pem │ │ │ └── tlscacerts │ │ │ └── tlsca.org2.local-cert.pem │ │ └── tls │ │ ├── ca.crt │ │ ├── server.crt │ │ └── server.key │ └── User1@org2.local │ ├── msp │ │ ├── admincerts │ │ │ └── User1@org2.local-cert.pem │ │ ├── cacerts │ │ │ └── ca.org2.local-cert.pem │ │ ├── keystore │ │ │ └── d496ff9c745a6cabaaed0c7af28910b7ef5a0b9da23d374d2864ffeb9737800c_sk │ │ ├── signcerts │ │ │ └── User1@org2.local-cert.pem │ │ └── tlscacerts │ │ └── tlsca.org2.local-cert.pem │ └── tls │ ├── ca.crt │ ├── server.crt │ └── server.key ├── crypto-config.yaml └── orderer.yaml 111 directories, 113 files
~# scp -r ~/fabric/configs/ Node-*:~/fabric/
~/fabric/start-orderer.sh:
#!/bin/bash export FABRIC_ROOT=/opt/fabric export FABRIC_CFG_PATH=/root/fabric/configs export ORDERER_GENERAL_GENESISMETHOD=file export ORDERER_GENERAL_GENESISFILE=$FABRIC_CFG_PATH/channel-artifacts/genesis.block export ORDERER_GENERAL_LISTENADDRESS=orderer.local export ORDERER_GENERAL_LOGLEVEL=debug export ORDERER_GENERAL_LOCALMSPID=OrdererMSP export ORDERER_GENERAL_LOCALMSPDIR=$FABRIC_CFG_PATH/crypto-config/ordererOrganizations/orderer.local/orderers/orderer.local/msp/ # Enabled TLS export ORDERER_GENERAL_TLS_ENABLED=true export ORDERER_GENERAL_TLS_PRIVATEKEY=$FABRIC_CFG_PATH/crypto-config/ordererOrganizations/orderer.local/orderers/orderer.local/tls/server.key export ORDERER_GENERAL_TLS_CERTIFICATE=$FABRIC_CFG_PATH/crypto-config/ordererOrganizations/orderer.local/orderers/orderer.local/tls/server.crt export ORDERER_GENERAL_TLS_ROOTCAS=[$FABRIC_CFG_PATH/crypto-config/ordererOrganizations/orderer.local/orderers/orderer.local/tls/ca.crt] export CONFIGTX_ORDERER_ORDERERTYPE=kafka export ORDERER_GENERAL_GENESISPROFILE=TwoOrgsOrdererGenesis export CONFIGTX_ORDERER_KAFKA_BROKERS=[Node-1:9092,Node-2:9092,Node-3:9092] export CONFIGTX_ORDERER_ORDERERTYPE=kafka export ORDERER_KAFKA_VERBOSE=true export ORDERER_KAFKA_RETRY_SHORTINTERVAL=1s export ORDERER_KAFKA_RETRY_SHORTTOTAL=30s export GRPC_TRACE=all=true export GRPC_VERBOSITY=debug $FABRIC_ROOT/bin/orderer start
~/fabric/stop-orderer.sh:
#!/bin/bash netstat -tlpn |grep orderer | tr -s -t ' ' | cut -d ' ' -f7 | cut -d '/' -f1 | head -1 | xargs kill -9
~/fabric/configs/orderer.yaml: $FABRIC_CFG_PATH 需要有 orderer.yaml 文件
# Copyright IBM Corp. All Rights Reserved.
#
# SPDX-License-Identifier: Apache-2.0
#
---
################################################################################
#
# Orderer Configuration
#
# - This controls the type and configuration of the orderer.
#
################################################################################
General:
# Ledger Type: The ledger type to provide to the orderer.
# Two non-production ledger types are provided for test purposes only:
# - ram: An in-memory ledger whose contents are lost on restart.
# - json: A simple file ledger that writes blocks to disk in JSON format.
# Only one production ledger type is provided:
# - file: A production file-based ledger.
LedgerType: file
# Listen address: The IP on which to bind to listen.
ListenAddress: 127.0.0.1
# Listen port: The port on which to bind to listen.
ListenPort: 7050
# TLS: TLS settings for the GRPC server.
TLS:
Enabled: false
PrivateKey: tls/server.key
Certificate: tls/server.crt
RootCAs:
- tls/ca.crt
ClientAuthEnabled: false
ClientRootCAs:
# Log Level: The level at which to log. This accepts logging specifications
# per: fabric/docs/Setup/logging-control.md
LogLevel: info
# Genesis method: The method by which the genesis block for the orderer
# system channel is specified. Available options are "provisional", "file":
# - provisional: Utilizes a genesis profile, specified by GenesisProfile,
# to dynamically generate a new genesis block.
# - file: Uses the file provided by GenesisFile as the genesis block.
GenesisMethod: provisional
# Genesis profile: The profile to use to dynamically generate the genesis
# block to use when initializing the orderer system channel and
# GenesisMethod is set to "provisional". See the configtx.yaml file for the
# descriptions of the available profiles. Ignored if GenesisMethod is set to
# "file".
GenesisProfile: SampleInsecureSolo
# Genesis file: The file containing the genesis block to use when
# initializing the orderer system channel and GenesisMethod is set to
# "file". Ignored if GenesisMethod is set to "provisional".
GenesisFile: genesisblock
# LocalMSPDir is where to find the private crypto material needed by the
# orderer. It is set relative here as a default for dev environments but
# should be changed to the real location in production.
LocalMSPDir: msp
# LocalMSPID is the identity to register the local MSP material with the MSP
# manager. IMPORTANT: The local MSP ID of an orderer needs to match the MSP
# ID of one of the organizations defined in the orderer system channel's
# /Channel/Orderer configuration. The sample organization defined in the
# sample configuration provided has an MSP ID of "DEFAULT".
LocalMSPID: DEFAULT
# Enable an HTTP service for Go "pprof" profiling as documented at:
# https://golang.org/pkg/net/http/pprof
Profile:
Enabled: false
Address: 0.0.0.0:6060
# BCCSP configures the blockchain crypto service providers.
BCCSP:
# Default specifies the preferred blockchain crypto service provider
# to use. If the preferred provider is not available, the software
# based provider ("SW") will be used.
# Valid providers are:
# - SW: a software based crypto provider
# - PKCS11: a CA hardware security module crypto provider.
Default: SW
# SW configures the software based blockchain crypto provider.
SW:
# TODO: The default Hash and Security level needs refactoring to be
# fully configurable. Changing these defaults requires coordination
# SHA2 is hardcoded in several places, not only BCCSP
Hash: SHA2
Security: 256
# Location of key store. If this is unset, a location will be
# chosen using: 'LocalMSPDir'/keystore
FileKeyStore:
KeyStore:
################################################################################
#
# SECTION: File Ledger
#
# - This section applies to the configuration of the file or json ledgers.
#
################################################################################
FileLedger:
# Location: The directory to store the blocks in.
# NOTE: If this is unset, a new temporary location will be chosen every time
# the orderer is restarted, using the prefix specified by Prefix.
Location: /var/hyperledger/production/orderer
# The prefix to use when generating a ledger directory in temporary space.
# Otherwise, this value is ignored.
Prefix: hyperledger-fabric-ordererledger
################################################################################
#
# SECTION: RAM Ledger
#
# - This section applies to the configuration of the RAM ledger.
#
################################################################################
RAMLedger:
# History Size: The number of blocks that the RAM ledger is set to retain.
# WARNING: Appending a block to the ledger might cause the oldest block in
# the ledger to be dropped in order to limit the number total number blocks
# to HistorySize. For example, if history size is 10, when appending block
# 10, block 0 (the genesis block!) will be dropped to make room for block 10.
HistorySize: 1000
################################################################################
#
# SECTION: Kafka
#
# - This section applies to the configuration of the Kafka-based orderer, and
# its interaction with the Kafka cluster.
#
################################################################################
Kafka:
# Retry: What do if a connection to the Kafka cluster cannot be established,
# or if a metadata request to the Kafka cluster needs to be repeated.
Retry:
# When a new channel is created, or when an existing channel is reloaded
# (in case of a just-restarted orderer), the orderer interacts with the
# Kafka cluster in the following ways:
# 1. It creates a Kafka producer (writer) for the Kafka partition that
# corresponds to the channel.
# 2. It uses that producer to post a no-op CONNECT message to that
# partition
# 3. It creates a Kafka consumer (reader) for that partition.
# If any of these steps fail, they will be re-attempted every
# <ShortInterval> for a total of <ShortTotal>, and then every
# <LongInterval> for a total of <LongTotal> until they succeed.
# Note that the orderer will be unable to write to or read from a
# channel until all of the steps above have been completed successfully.
ShortInterval: 5s
ShortTotal: 10m
LongInterval: 5m
LongTotal: 12h
# Affects the socket timeouts when waiting for an initial connection, a
# response, or a transmission. See Config.Net for more info:
# https://godoc.org/github.com/Shopify/sarama#Config
NetworkTimeouts:
DialTimeout: 10s
ReadTimeout: 10s
WriteTimeout: 10s
# Affects the metadata requests when the Kafka cluster is in the middle
# of a leader election.See Config.Metadata for more info:
# https://godoc.org/github.com/Shopify/sarama#Config
Metadata:
RetryBackoff: 250ms
RetryMax: 3
# What to do if posting a message to the Kafka cluster fails. See
# Config.Producer for more info:
# https://godoc.org/github.com/Shopify/sarama#Config
Producer:
RetryBackoff: 100ms
RetryMax: 3
# What to do if reading from the Kafka cluster fails. See
# Config.Consumer for more info:
# https://godoc.org/github.com/Shopify/sarama#Config
Consumer:
RetryBackoff: 2s
# Verbose: Enable logging for interactions with the Kafka cluster.
Verbose: false
# TLS: TLS settings for the orderer's connection to the Kafka cluster.
TLS:
# Enabled: Use TLS when connecting to the Kafka cluster.
Enabled: false
# PrivateKey: PEM-encoded private key the orderer will use for
# authentication.
PrivateKey:
# As an alternative to specifying the PrivateKey here, uncomment the
# following "File" key and specify the file name from which to load the
# value of PrivateKey.
#File: path/to/PrivateKey
# Certificate: PEM-encoded signed public key certificate the orderer will
# use for authentication.
Certificate:
# As an alternative to specifying the Certificate here, uncomment the
# following "File" key and specify the file name from which to load the
# value of Certificate.
#File: path/to/Certificate
# RootCAs: PEM-encoded trusted root certificates used to validate
# certificates from the Kafka cluster.
RootCAs:
# As an alternative to specifying the RootCAs here, uncomment the
# following "File" key and specify the file name from which to load the
# value of RootCAs.
#File: path/to/RootCAs
# Kafka version of the Kafka cluster brokers (defaults to 0.9.0.1)
Version:啟動orderer：
~# ~/fabric/start-orderer.sh
此處以 Node-4 即 peer0.org1.local 為示例,其他節點參照做配置修改即可
~/fabric/start-peer.sh:
#!/bin/bash export FABRIC_ROOT=/opt/fabric export FABRIC_CFG_PATH=~/fabric/configs export CORE_LOGGING_LEVEL=DEBUG export CORE_LOGGING_PEER=debug export CORE_CHAINCODE_LOGGING_LEVEL=DEBUG export CORE_PEER_ID=peer0.org1.local export CORE_PEER_LOCALMSPID=Org1MSP export CORE_PEER_MSPCONFIGPATH=$FABRIC_CFG_PATH/crypto-config/peerOrganizations/org1.local/peers/peer0.org1.local/msp export CORE_PEER_ADDRESS=peer0.org1.local:7051 # # Used with Go profiling tools only in none production environment. In # # production, it should be disabled (eg enabled: false) export CORE_PEER_PROFILE_ENABLED=true # # the following setting starts chaincode containers on the same # # bridge network as the peers # # https://docs.docker.com/compose/networking/ export CORE_VM_ENDPOINT=unix:///var/run/docker.sock export CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=host export CORE_LEDGER_STATE_STATEDATABASE=goleveldb # #export CORE_LEDGER_STATE_COUCHDBCONFIG_COUCHDBADDRESS=peer0.org1.local:5984 export CORE_PEER_TLS_ENABLED=true export CORE_PEER_TLS_ROOTCERT_FILE=$FABRIC_CFG_PATH/crypto-config/peerOrganizations/org1.local/peers/peer0.org1.local/tls/ca.crt export CORE_PEER_TLS_KEY_FILE=$FABRIC_CFG_PATH/crypto-config/peerOrganizations/org1.local/peers/peer0.org1.local/tls/server.key export CORE_PEER_TLS_CERT_FILE=$FABRIC_CFG_PATH/crypto-config/peerOrganizations/org1.local/peers/peer0.org1.local/tls/server.crt export CORE_PEER_GOSSIP_ORGLEADER=false export CORE_PEER_GOSSIP_USELEADERELECTION=true export CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org1.local:7051 $FABRIC_ROOT/bin/peer node start
~/fabric/stop-peer.sh:
#!/bin/bash netstat -tlpn |grep peer | tr -s -t ' ' | cut -d ' ' -f7 | cut -d '/' -f1 | head -1 | xargs kill -9
~/fabric/configs/core.yaml: $FABRIC_CFG_PATH 需要有 core.yaml 文件
# Copyright IBM Corp. All Rights Reserved.
#
# SPDX-License-Identifier: Apache-2.0
#
###############################################################################
#
# LOGGING section
#
###############################################################################
logging:
# Default logging levels are specified here.
# Valid logging levels are case-insensitive strings chosen from
# CRITICAL | ERROR | WARNING | NOTICE | INFO | DEBUG
# The overall default logging level can be specified in various ways,
# listed below from strongest to weakest:
#
# 1. The --logging-level=<level> command line option overrides all other
# default specifications.
#
# 2. The environment variable CORE_LOGGING_LEVEL otherwise applies to
# all peer commands if defined as a non-empty string.
#
# 3. The value of peer that directly follows in this file. It can also
# be set via the environment variable CORE_LOGGING_PEER.
#
# If no overall default level is provided via any of the above methods,
# the peer will default to INFO (the value of defaultLevel in
# common/flogging/logging.go)
# Default for all modules running within the scope of a peer.
# Note: this value is only used when --logging-level or CORE_LOGGING_LEVEL
# are not set
peer: info
# The overall default values mentioned above can be overridden for the
# specific components listed in the override section below.
# Override levels for various peer modules. These levels will be
# applied once the peer has completely started. They are applied at this
# time in order to be sure every logger has been registered with the
# logging package.
# Note: the modules listed below are the only acceptable modules at this
# time.
cauthdsl: warning
gossip: warning
ledger: info
msp: warning
policies: warning
grpc: error
# Message format for the peer logs
format: '%{color}%{time:2006-01-02 15:04:05.000 MST} [%{module}] %{shortfunc} -> %{level:.4s} %{id:03x}%{color:reset} %{message}'
###############################################################################
#
# Peer section
#
###############################################################################
peer:
# The Peer id is used for identifying this Peer instance.
id: jdoe
# The networkId allows for logical seperation of networks
networkId: dev
# The Address at local network interface this Peer will listen on.
# By default, it will listen on all network interfaces
listenAddress: 0.0.0.0:7051
# The endpoint this peer uses to listen for inbound chaincode connections.
#
# The chaincode connection does not support TLS-mutual auth. Having a
# separate listener for the chaincode helps isolate the chaincode
# environment for enhanced security, so it is strongly recommended to
# uncomment chaincodeListenAddress and specify a protected endpoint.
#
# If chaincodeListenAddress is not configured or equals to the listenAddress,
# listenAddress will be used for chaincode connections. This is not
# recommended for production.
#
# chaincodeListenAddress: 127.0.0.1:7052
# When used as peer config, this represents the endpoint to other peers
# in the same organization for peers in other organization, see
# gossip.externalEndpoint for more info.
# When used as CLI config, this means the peer's endpoint to interact with
address: 0.0.0.0:7051
# Whether the Peer should programmatically determine its address
# This case is useful for docker containers.
addressAutoDetect: false
# Setting for runtime.GOMAXPROCS(n). If n < 1, it does not change the
# current setting
gomaxprocs: -1
# Gossip related configuration
gossip:
# Bootstrap set to initialize gossip with.
# This is a list of other peers that this peer reaches out to at startup.
# Important: The endpoints here have to be endpoints of peers in the same
# organization, because the peer would refuse connecting to these endpoints
# unless they are in the same organization as the peer.
bootstrap: 127.0.0.1:7051
# NOTE: orgLeader and useLeaderElection parameters are mutual exclusive.
# Setting both to true would result in the termination of the peer
# since this is undefined state. If the peers are configured with
# useLeaderElection=false, make sure there is at least 1 peer in the
# organization that its orgLeader is set to true.
# Defines whenever peer will initialize dynamic algorithm for
# "leader" selection, where leader is the peer to establish
# connection with ordering service and use delivery protocol
# to pull ledger blocks from ordering service. It is recommended to
# use leader election for large networks of peers.
useLeaderElection: false
# Statically defines peer to be an organization "leader",
# where this means that current peer will maintain connection
# with ordering service and disseminate block across peers in
# its own organization
orgLeader: true
# Overrides the endpoint that the peer publishes to peers
# in its organization. For peers in foreign organizations
# see 'externalEndpoint'
endpoint:
# Maximum count of blocks stored in memory
maxBlockCountToStore: 100
# Max time between consecutive message pushes(unit: millisecond)
maxPropagationBurstLatency: 10ms
# Max number of messages stored until a push is triggered to remote peers
maxPropagationBurstSize: 10
# Number of times a message is pushed to remote peers
propagateIterations: 1
# Number of peers selected to push messages to
propagatePeerNum: 3
# Determines frequency of pull phases(unit: second)
pullInterval: 4s
# Number of peers to pull from
pullPeerNum: 3
# Determines frequency of pulling state info messages from peers(unit: second)
requestStateInfoInterval: 4s
# Determines frequency of pushing state info messages to peers(unit: second)
publishStateInfoInterval: 4s
# Maximum time a stateInfo message is kept until expired
stateInfoRetentionInterval:
# Time from startup certificates are included in Alive messages(unit: second)
publishCertPeriod: 10s
# Should we skip verifying block messages or not (currently not in use)
skipBlockVerification: false
# Dial timeout(unit: second)
dialTimeout: 3s
# Connection timeout(unit: second)
connTimeout: 2s
# Buffer size of received messages
recvBuffSize: 20
# Buffer size of sending messages
sendBuffSize: 200
# Time to wait before pull engine processes incoming digests (unit: second)
digestWaitTime: 1s
# Time to wait before pull engine removes incoming nonce (unit: second)
requestWaitTime: 1s
# Time to wait before pull engine ends pull (unit: second)
responseWaitTime: 2s
# Alive check interval(unit: second)
aliveTimeInterval: 5s
# Alive expiration timeout(unit: second)
aliveExpirationTimeout: 25s
# Reconnect interval(unit: second)
reconnectInterval: 25s
# This is an endpoint that is published to peers outside of the organization.
# If this isn't set, the peer will not be known to other organizations.
externalEndpoint:
# Leader election service configuration
election:
# Longest time peer waits for stable membership during leader election startup (unit: second)
startupGracePeriod: 15s
# Interval gossip membership samples to check its stability (unit: second)
membershipSampleInterval: 1s
# Time passes since last declaration message before peer decides to perform leader election (unit: second)
leaderAliveThreshold: 10s
# Time between peer sends propose message and declares itself as a leader (sends declaration message) (unit: second)
leaderElectionDuration: 5s
# EventHub related configuration
events:
# The address that the Event service will be enabled on the peer
address: 0.0.0.0:7053
# total number of events that could be buffered without blocking send
buffersize: 100
# timeout duration for producer to send an event.
# if < 0, if buffer full, unblocks immediately and not send
# if 0, if buffer full, will block and guarantee the event will be sent out
# if > 0, if buffer full, blocks till timeout
timeout: 10ms
# TLS Settings
# Note that peer-chaincode connections through chaincodeListenAddress is
# not mutual TLS auth. See comments on chaincodeListenAddress for more info
tls:
enabled: false
cert:
file: tls/server.crt
key:
file: tls/server.key
rootcert:
file: tls/ca.crt
# The server name use to verify the hostname returned by TLS handshake
serverhostoverride:
# Path on the file system where peer will store data (eg ledger). This
# location must be access control protected to prevent unintended
# modification that might corrupt the peer operations.
fileSystemPath: /var/hyperledger/production
# BCCSP (Blockchain crypto provider): Select which crypto implementation or
# library to use
BCCSP:
Default: SW
SW:
# TODO: The default Hash and Security level needs refactoring to be
# fully configurable. Changing these defaults requires coordination
# SHA2 is hardcoded in several places, not only BCCSP
Hash: SHA2
Security: 256
# Location of Key Store
FileKeyStore:
# If "", defaults to 'mspConfigPath'/keystore
# TODO: Ensure this is read with fabric/core/config.GetPath() once ready
KeyStore:
# Path on the file system where peer will find MSP local configurations
mspConfigPath: msp
# Identifier of the local MSP
# ----!!!!IMPORTANT!!!-!!!IMPORTANT!!!-!!!IMPORTANT!!!!----
# Deployers need to change the value of the localMspId string.
# In particular, the name of the local MSP ID of a peer needs
# to match the name of one of the MSPs in each of the channel
# that this peer is a member of. Otherwise this peer's messages
# will not be identified as valid by other nodes.
localMspId: DEFAULT
# Used with Go profiling tools only in none production environment. In
# production, it should be disabled (eg enabled: false)
profile:
enabled: false
listenAddress: 0.0.0.0:6060
###############################################################################
#
# VM section
#
###############################################################################
vm:
# Endpoint of the vm management system. For docker can be one of the following in general
# unix:///var/run/docker.sock
# http://localhost:2375
# https://localhost:2376
endpoint: unix:///var/run/docker.sock
# settings for docker vms
docker:
tls:
enabled: false
ca:
file: docker/ca.crt
cert:
file: docker/tls.crt
key:
file: docker/tls.key
# Enables/disables the standard out/err from chaincode containers for
# debugging purposes
attachStdout: false
# Parameters on creating docker container.
# Container may be efficiently created using ipam & dns-server for cluster
# NetworkMode - sets the networking mode for the container. Supported
# standard values are: `host`(default),`bridge`,`ipvlan`,`none`.
# Dns - a list of DNS servers for the container to use.
# Note: `Privileged` `Binds` `Links` and `PortBindings` properties of
# Docker Host Config are not supported and will not be used if set.
# LogConfig - sets the logging driver (Type) and related options
# (Config) for Docker. For more info,
# https://docs.docker.com/engine/admin/logging/overview/
# Note: Set LogConfig using Environment Variables is not supported.
hostConfig:
NetworkMode: host
Dns:
# - 192.168.0.1
LogConfig:
Type: json-file
Config:
max-size: "50m"
max-file: "5"
Memory: 2147483648
###############################################################################
#
# Chaincode section
#
###############################################################################
chaincode:
# This is used if chaincode endpoint resolution fails with the
# chaincodeListenAddress property
peerAddress:
# The id is used by the Chaincode stub to register the executing Chaincode
# ID with the Peer and is generally supplied through ENV variables
# the `path` form of ID is provided when installing the chaincode.
# The `name` is used for all other requests and can be any string.
id:
path:
name:
# Generic builder environment, suitable for most chaincode types
builder: $(DOCKER_NS)/fabric-ccenv:$(ARCH)-$(PROJECT_VERSION)
golang:
# golang will never need more than baseos
runtime: $(BASE_DOCKER_NS)/fabric-baseos:$(ARCH)-$(BASE_VERSION)
car:
# car may need more facilities (JVM, etc) in the future as the catalog
# of platforms are expanded. For now, we can just use baseos
runtime: $(BASE_DOCKER_NS)/fabric-baseos:$(ARCH)-$(BASE_VERSION)
java:
# This is an image based on java:openjdk-8 with addition compiler
# tools added for java shim layer packaging.
# This image is packed with shim layer libraries that are necessary
# for Java chaincode runtime.
Dockerfile: |
from $(DOCKER_NS)/fabric-javaenv:$(ARCH)-$(PROJECT_VERSION)
# Timeout duration for starting up a container and waiting for Register
# to come through. 1sec should be plenty for chaincode unit tests
startuptimeout: 300s
# Timeout duration for Invoke and Init calls to prevent runaway.
# This timeout is used by all chaincodes in all the channels, including
# system chaincodes.
# Note that during Invoke, if the image is not available (e.g. being
# cleaned up when in development environment), the peer will automatically
# build the image, which might take more time. In production environment,
# the chaincode image is unlikely to be deleted, so the timeout could be
# reduced accordingly.
executetimeout: 30s
# There are 2 modes: "dev" and "net".
# In dev mode, user runs the chaincode after starting peer from
# command line on local machine.
# In net mode, peer will run chaincode in a docker container.
mode: net
# keepalive in seconds. In situations where the communiction goes through a
# proxy that does not support keep-alive, this parameter will maintain connection
# between peer and chaincode.
# A value <= 0 turns keepalive off
keepalive: 0
# system chaincodes whitelist. To add system chaincode "myscc" to the
# whitelist, add "myscc: enable" to the list below, and register in
# chaincode/importsysccs.go
system:
cscc: enable
lscc: enable
escc: enable
vscc: enable
qscc: enable
# Logging section for the chaincode container
logging:
# Default level for all loggers within the chaincode container
level: info
# Override default level for the 'shim' module
shim: warning
# Format for the chaincode container logs
format: '%{color}%{time:2006-01-02 15:04:05.000 MST} [%{module}] %{shortfunc} -> %{level:.4s} %{id:03x}%{color:reset} %{message}'
###############################################################################
#
# Ledger section - ledger configuration encompases both the blockchain
# and the state
#
###############################################################################
ledger:
blockchain:
state:
# stateDatabase - options are "goleveldb", "CouchDB"
# goleveldb - default state database stored in goleveldb.
# CouchDB - store state database in CouchDB
stateDatabase: goleveldb
couchDBConfig:
# It is recommended to run CouchDB on the same server as the peer, and
# not map the CouchDB container port to a server port in docker-compose.
# Otherwise proper security must be provided on the connection between
# CouchDB client (on the peer) and server.
couchDBAddress: 127.0.0.1:5984
# This username must have read and write authority on CouchDB
username:
# The password is recommended to pass as an environment variable
# during start up (eg LEDGER_COUCHDBCONFIG_PASSWORD).
# If it is stored here, the file must be access control protected
# to prevent unintended users from discovering the password.
password:
# Number of retries for CouchDB errors
maxRetries: 3
# Number of retries for CouchDB errors during peer startup
maxRetriesOnStartup: 10
# CouchDB request timeout (unit: duration, e.g. 20s)
requestTimeout: 35s
# Limit on the number of records to return per query
queryLimit: 10000
history:
# enableHistoryDatabase - options are true or false
# Indicates if the history of key updates should be stored.
# All history 'index' will be stored in goleveldb, regardless if using
# CouchDB or alternate database for the state.
enableHistoryDatabase: true啟動peer：
~# ~/fabric/start-peer.sh
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