Ares Node Code

Official Rust implementation of the Ares Protocol.

How To Join Gladios Testnet

1. Download Node

wget -c https://github.com/aresprotocols/ares/releases/download/v1.0.6/gladios-node

2. Check Execution Permission

ls -al gladios-node

Output

-rwxrwxrwx  1 root  staff  89189840 11 23 21:44 gladios-node-linux-amd64-1.0.6-e4504d2

If not have x, Execute the following command

chmod +777 gladios-node

3. Start Node

./gladios-node --base-path data   --name Ares_xxx   --chain gladios --telemetry-url 'wss://telemetry.polkadot.io/submit/ 0'

This command explain:

• --base-path flag specify data storage directory as the data folder under the current directory.
• --name flag specify node name as Ares_xxx.
• --chain flag specify the current chain as the gladios testnet.
• telemetry-url flag specify the link to monitor node status as wss://telemetry.polkadot.io/submit/ 0,You can visit telemetry to view.

Start with --dev

./target/release/gladios-node --ws-port 9945 --tmp --dev --warehouse http://YourOracle:Port

Start with network

Make ares key files

• Create a set of files to store private keys, such as ares_key_files_**.txt
• The content of the file is as follows, a

aura:${Your_Mnemonic}
gran:${Your_Mnemonic}

• Aura uses sr25519, Gran uses ed25519.
• At least you need two sets of files. ares_key_file_01.txt, ares_key_file_02.txt are used in the example

Start bootnodes validator

./target/release/gladios-node purge-chain --base-path /tmp/aura/one --chain gladios -y
./target/release/gladios-node \
  --base-path /tmp/aura/one \
  --name ocw_one \
  --execution Native \
  --port 30333 \
  --ws-port 9945 \
  --rpc-port 9933 \
  --ws-external \
  --rpc-external \
  --rpc-cors=all \
  --rpc-methods=Unsafe \
  --node-key 0000000000000000000000000000000000000000000000000000000000000001 \
  --telemetry-url 'wss://telemetry.polkadot.io/submit/ 0' \
  --warehouse http://YourOracle:Port \
  --ares-keys ./ares_key_file_01.txt \
  --validator
  

Start connection validator

• Assume that the bootnode network is ws://127.0.0.1:9945

./target/release/gladios-node purge-chain --base-path /tmp/aura/two --chain gladios -y
./target/release/gladios-node \
  --base-path /tmp/aura/two \
  --name ocw_two \
  --execution Native \
  --port 30334 \
  --ws-port 9946 \
  --rpc-port 9934 \
  --ws-external \
  --rpc-external \
  --rpc-cors=all \
  --rpc-methods=Unsafe \
  --telemetry-url 'wss://telemetry.polkadot.io/submit/ 0' \
  --warehouse http://YourOracle:Port \
  --ares-keys ./ares_key_file_02.txt \
  --validator \
  --bootnodes /ip4/127.0.0.1/tcp/30333/p2p/12D3KooWEyoppNCUx8Yx66oV9fJnriXwCcXwDDUA2kj6vnc6iDEp

Ares-Gladios Builder Docker Image

Build Image

docker build -t ares-chain -f docker/builder.Dockerfile  .

Push Image to your repository

docker tag ares-chain:latest your-repository/image-name:tag
docker push your-repository/image-name:tag

Run Image

docker run -d --name ares_gladios -p 9944:9944/tcp -v your-host-path:/data aresprotocollab/ares_gladios:beta gladios-node \
  --name your-name --chain gladios --ws-external --rpc-external \
  --rpc-cors=all --rpc-methods=Unsafe  --telemetry-url 'wss://telemetry.polkadot.io/submit/ 0'

Note! your-host-path must exist

RPC Tools

Get the parameter setting value of the node warehouse.

curl -H "Content-Type: application/json" -d '{"id":1, "jsonrpc":"2.0", "method": "ares_getWarehouse"}' http://localhost:9933

• Response data

{
	"jsonrpc": "2.0",
	"result": "http://api.aresprotocol.io",
	"id": 1
}

Set the warehouse parameter of the current node.

curl -H "Content-Type: application/json" -d '{"id":1, "jsonrpc":"2.0", "method": "ares_setWarehouse", "params": ["https://api.aresprotocol.io"]}' http://localhost:9933

• Receiving null means successful setup

{"jsonrpc":"2.0","result":null,"id":1}

Get the current local XRay parameter value.

curl -H "Content-Type: application/json" -d '{"id":1, "jsonrpc":"2.0", "method": "ares_getXray"}' http://localhost:9933

• Response data

{
	"jsonrpc": "2.0",
	"result": "0xFFFFXXX",
	"id": 1
}

Try to return off-chain data through the http service.

curl -H "Content-Type: application/json" -d '{"id":1, "jsonrpc":"2.0", "method": "ares_tryRequest"}' http://localhost:9933

• Response data of failed

{
	"jsonrpc": "2.0",
	"error": {
		"code": 5002,
		"message": "Attempt to request a `Token` through `warehouse` request failed"
	},
	"id": 1
}

• Response data of success

{
	"jsonrpc": "2.0",
	"result": {
		"request_body": "{\"code\":0,\"message\":\"OK\",\"data\":{\"btcusdt\":{\"price\":38526.121667,\"timestamp\":1650875616,\"infos\":[{\"price\":38529.57,\"weight\":1,\"exchangeName\":\"binance\"},{\"price\":38526.63,\"weight\":1,\"exchangeName\":\"bitstamp\"},{\"price\":38525.8,\"weight\":1,\"exchangeName\":\"kucoin\"},{\"price\":38524.91,\"weight\":3,\"exchangeName\":\"coinbase\"}]},\"ethusdt\":{\"price\":2810.5175,\"timestamp\":1650875642,\"infos\":[{\"price\":2811,\"weight\":1,\"exchangeName\":\"bitfinex\"},{\"price\":2810.57,\"weight\":1,\"exchangeName\":\"huobi\"},{\"price\":2810.53,\"weight\":1,\"exchangeName\":\"binance\"},{\"price\":2809.97,\"weight\":1,\"exchangeName\":\"coinbase\"}]}}}",
		"request_scheme": "https",
		"request_status": "200 OK",
		"url_path": "/api/getBulkCurrencyPrices",
		"url_query": "currency=usdt&symbol=btc_eth"
	},
	"id": 1
}

Integrated scan

• Returns the complete debugging information of the node, including the role of the node, the status returned by the request and JSON format, etc.
• In most cases, run this command to understand the node situation.

curl -H "Content-Type: application/json" -d '{"id":1, "jsonrpc":"2.0", "method": "ares_getInfos"}' http://localhost:9933

{
	"jsonrpc": "2.0",
	"result": {
		"node_role": "Authority",
		"request_body_checked": "Ok",
		"request_scheme_checked": "Ok",
		"request_status_checked": "Ok",
		"warehouse": "https://api.aresprotocol.io",
		"xray": null
	},
	"id": 1
}