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https://github.com/bottos-project/bottos

public blockchain
https://github.com/bottos-project/bottos

blockchain infrastructure

Last synced: 4 days ago
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public blockchain

Host: GitHub
URL: https://github.com/bottos-project/bottos
Owner: bottos-project
License: gpl-3.0
Created: 2018-04-05T01:28:41.000Z (over 6 years ago)
Default Branch: master
Last Pushed: 2020-05-08T06:05:50.000Z (over 4 years ago)
Last Synced: 2024-06-20T02:03:07.868Z (5 months ago)
Topics: blockchain, infrastructure
Language: Go
Homepage:
Size: 38.2 MB
Stars: 78
Watchers: 18
Forks: 39
Open Issues: 2
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

# Bottos blockchain

[![Go Report Card](https://goreportcard.com/badge/github.com/bottos-project/bottos)](https://goreportcard.com/report/github.com/bottos-project/bottos) [![License](https://img.shields.io/badge/licence-GPL--3-blue.svg)](https://opensource.org/licenses/GPL-3.0)

Bottos is building the infrastructure for AI development through blockchain technology in order to create a new decentralized AI ecosystem.

Bottos blockchain architecture is shown below.
![](BottosArchitecture.png)

## Deveplopers Forum

English: https://gitter.im/bottos-project/bottos

Chinese: http://forum.botfans.org/

## Develop Doc
https://www.bottos.org

## Features of Bottos chain
On Bottos blockchain, you have the newly designed basic blockchain services

- **Hybrid Consensus**
- **High-Performance Transactions**
- **Microservices Chain Core**
- **Horizontally Scalable Node (Cluster Nodes)**
- **One-Click Deployment Script**
- **Dynamic Node Model**
- **Multi-Value System**
- **Smart Contracts Domain**

And you also have multiple services below which are dedicated designed for AI ecosystem

- **Multi-Data Service**
- **Adaptive Distributed Storage**
- **Distributed Digital Identification**
- **Hierarchical Qos Service**
- **Agile DApps Deployment**
- **Contracts Management Service**

Following the instructions below, you can build and deploy your own test node.

## One-Click Deploy a Bottos Node

[One-Click Deployment Script](https://github.com/bottos-project/magiccube/tree/master/service/node/scripts/startup.sh)

- **Install**: Login as root, and execute *./startup.sh deploy*
- **Update source code**: Create user bottos and switch to bottos, and execute *./startup.sh update*
- **Run**: Execute *./startup.sh buildstart* to build the source code and run bottos chain
- **Stop**: Execute *start / stop* to stop

## Deploy a Bottos Node Manually

To build a Bottos single node environment originally, following steps need to be done.
* Precondition
Root account should be available in order to install all the required packages.
User account [ bottos ] should be pre-created in order to apply the Bottos node.
* Install basic packages and modules
All required packages will be installed through this step.

```
Packages to be installed include:
Golang
git
jq
libssl
curl
gcc
```

### Installation commands
```
apt-get update
apt-get install gcc
apt-get install curl
apt-get install git
apt-get install jq
apt-get install pkg-config libssl-dev libsasl2-dev
apt-get install linuxbrew-wrapper

brew install consul

cp consul /home/bottos/opt/go/bin

brew install protobuf
cd /home/bottos/opt/go/bin;

go get -u github.com/golang/protobuf/proto
go get -u github.com/protoc-gen-go
go get -u github.com/micro/protoc-gen-micro

go get -u github.com/micro/micro

curl –O https://dl.minio.io/server/minio/release/linux-amd64/minio /usr/local/bin/

chmod a+x /usr/local/bin/minio

useradd -r minio-user -s /sbin/nologin

chown minio-user:minio-user /usr/local/bin/minio -R

mkdir /usr/local/share/minio

chown minio-user minio-user /usr/local/share/minio -R

mkdir /etc/minio

chown minio-user minio-user /etc/minio –R

rm -rf /etc/default/minio

echo "MINIO_OPTS=\"-C "$MINIO_COF" --address "10.10.10.189":"9000"\"" >> /etc/default/minio

source /etc/default/minio

curl -O https://raw.githubusercontent.com/minio/minio-service/master/linux-systemd/minio.service

cp minio.service /etc/systemd/system

systemctl daemon-reload
systemctl enable minio

ufw allow 9000
systemctl restart ufw

wget https://storage.googleapis.com/golang/go1.10.1.linux-amd64.tar.gz --directory-prefix=/home/bottos
tar -xzvf /home/bottos/go1.10.1.linux-amd64.tar.gz -C /usr/local
tar -xzvf /home/bottos/go1.10.1.linux-amd64.tar.gz -C /usr/lib
```

#### Golang’s system environment variable setting

Write down following syntax into file /home/bottos/.bashrc.

export GOPATH="/mnt/bottos"
export GOROOT="/usr/lib/go"

Then, do “source /home/bottos/.bashrc” to activate the setting.

Check whether command “go” take effect after your setting.

**NOTE**
```
Login system as root is a MUST during this step to avoid no enough permissions during installing basic packages.

After basic packages are installed, you can download the bottos codes from github and build / run the bottos services later.

Please replace the address “10.10.10.189” by your external IP address. The external IP address can be found via command [ ifconfig ]
```

### Download Bottos codes
From this step on, user can choose to login system either as root or bottos account to do codes’ downloading or run services then.

For the safety reason, we suggest user to use [ bottos ] account to continue following steps .

#### Download code commands
```
mkdir –p /home/bottos/mnt/bottos/src/github.com/bottos-project

git clone https://github.com/bottos-project/magiccube.git /home/bottos/mnt/bottos/src/github.com/bottos-project/magiccube

cd /home/bottos/mnt/bottos/src/github.com/bottos-project/ magiccube/service/node/keystore

git clone https://github.com/bottos-project/crypto-go.git

git clone https://github.com/bottos-project/bottos.git /home/bottos/mnt/bottos/src/github.com/bottos-project/bottos
```

### Bottos Services Configuration
The Bottos configuration includes node configuration, chain configuration and genesis configuration.
The node configuration file [config.json] describes all the service names that supported by this node, and service file stored path, service IP address, etc.
The configuration file [chainconfig.json] and [genesis.json] describe the essential parameters to initializing the blockchain.

#### Generate config.json file
Create the file named as config.json and put the file onto directory /home/bottos/opt/go/bin.
The sample contents of files are shown as following.

Sample for config.json
```
{
"node": [
{
"nodeName": "node1",
"ipAddr":"10.10.10.189",
"userName": "",
"passWord": "",
"btoPort": "",
"btoUser": "",
"prodUser": "",
"btoPath": "/home/bto",
"walletIP": "10.10.10.189",
"keyPath": "/home/bto",
"dbUser": "",
"dbPass": "",
"storageSize": "1T",
"storagePath": "/media",
"servPath": "/home/bottos/opt/go/bin",
"servLst": [
"storage",
"ideApi",
"identity",
"reqApi",
"requirement",
"assApi",
"asset",
"excApi",
"exchange",
"dasApi",
"dashboard"
]
}
]
}
```
**NOTE**
Fill your system external IP address according to sample case and others keep same as the sample.
The external IP address can be found via command [ ifconfig ]
For the empty items, we aims to extend the usages in future.

### Prepare chainconfig.json and genesis.json
The chainconfig.json and genesis.json files are the essential parts of block chain, they are at code directory of /home/bottos/src/github.com/bottos-project/bottos.
Please copy the two json files onto /home/bottos/opt/go/bin:
```
cp /home/bottos/mnt/bottos/src/github.com/bottos-project/bottos/ chainconfig.json /home/bottos/opt/go/bin

cp /home/bottos/mnt/bottos/src/github.com/bottos-project/bottos/ genesis.json /home/bottos/opt/go/bin
```

### Build Codes & Start All Services
#### Build services

All codes will be built and all services will be brought up through this step.
Following operations can be done in this procedure after user build and run all the services.
```
Generate node’s keystore file [ /home/bto/bto.keystore ] (if file does not exist).
Bring up all the services according to node’s configuration file [ /home/bottos/opt/go/bin/config.json ].
Create [ bottos ] account and deploy bottos’ contract on Bottos Chain.
```

#### Commands

cp /home/bottos/mnt/bottos/src/github.com/bottos-project/magiccube/vendor/* /home/bottos/opt/go/bin
cd /home/bottos/opt/go/bin
go build github.com/bottos-project/magiccube/service/node
go build github.com/bottos-project/magiccube/service/storage
go build github.com/bottos-project/magiccube/service/ideApi
go build github.com/bottos-project/magiccube/service/identity
go build github.com/bottos-project/magiccube/service/reqApi
go build github.com/bottos-project/magiccube/service/requirement
go build github.com/bottos-project/magiccube/service/assApi
go build github.com/bottos-project/magiccube/service/asset
go build github.com/bottos-project/magiccube/service/excApi
go build github.com/bottos-project/magiccube/service/exchange
go build github.com/bottos-project/magiccube/service/dasApi
go build github.com/bottos-project/magiccube/service/dashboard
go build github.com/bottos-project/bottos/bcli

**NOTE**
This command only needs try once when a node is original be built to start.
```
cp /home/bottos/mnt/bottos/src/github.com/bottos-project/magiccube/vendor/* /home/bottos/opt/go/bin
```

User can choose to login system either as root or bottos during this step, no other users are allowed (to avoid no permissions).
Repetitive execution of this step is also supported. The script always stop all services by first, then bring up them one by one again.

### Start all services
Commands list
```
cd /home/bottos/opt/go/bin
consul agent -dev &
micro api &
systemctl start minio
minio server -C /etc/minio --address "10.10.10.189:9000" &
./node &

cp /home/bottos/mnt/bottos/src/github.com/bottos-project/bottos/bcli/bcli /home/bottos/opt/go/bin/core/cmd_dir

```

**NOTE**
The node program will bring all the services in “servLst” that configured in config.json.

## License
GPLv3 licensed.