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.env
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@ -1,7 +0,0 @@
TOKEN=###TOKEN###
TRAINING_DAYS=###TRAINING_DAYS###
TIMEFRAME=###TIMEFRAME###
MODEL=###MODEL###
REGION=EU
DATA_PROVIDER=###DATA_PROVIDER###
CG_API_KEY=###CG_API_KEY###

19
.gitignore vendored
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.DS_Store
__pycache__
*.pyc
logs/*
.allorad
.cache
inference-data
worker-data
/data
**/*.venv*
**/.cache
**/env_file
**/.gitkeep*
**/*.csv
**/*.pkl
**/*.zip

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CONTRIBUTING.md
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Any contribution that you make to this repository will
be under the Apache 2 License, as dictated by that
[license](http://www.apache.org/licenses/LICENSE-2.0.html):
~~~
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
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Contributors must sign-off each commit by adding a `Signed-off-by: ...`
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the code they are contributing to the project according to the
[Developer Certificate of Origin (DCO)](https://developercertificate.org/).

6
Dockerfile
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@ -1,7 +1,5 @@
FROM python:3.11-slim AS project_env # Use an official Python runtime as the base image
FROM amd64/python:3.9-buster as project_env
# Install curl
RUN apt-get update && apt-get install -y curl
# Set the working directory in the container # Set the working directory in the container
WORKDIR /app WORKDIR /app

201
LICENSE
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@ -1,201 +0,0 @@
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112
README.md
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@ -1,112 +0,0 @@
# Basic Price Prediction Node
This repository provides an example [Allora network](https://docs.allora.network/) worker node, designed to offer price predictions. The primary objective is to demonstrate the use of a basic inference model running within a dedicated container, showcasing its integration with the Allora network infrastructure to contribute valuable inferences.
## Components
- **Worker**: The node that publishes inferences to the Allora chain.
- **Inference**: A container that conducts inferences, maintains the model state, and responds to internal inference requests via a Flask application. This node operates with a basic linear regression model for price predictions.
- **Updater**: A cron-like container designed to update the inference node's data by daily fetching the latest market information from the data provider, ensuring the model stays current with new market trends.
Check the `docker-compose.yml` file for the detailed setup of each component.
## Docker-Compose Setup
A complete working example is provided in the `docker-compose.yml` file.
### Steps to Setup
1. **Clone the Repository**
2. **Copy and Populate Model Configuration environment file**
Copy the example .env.example file and populate it with your variables:
```sh
cp .env.example .env
```
Here are the currently accepted configurations:
- TOKEN
Must be one in ('ETH','SOL','BTC','BNB','ARB').
Note: if you are using `Binance` as the data provider, any token could be used.
If you are using Coingecko, you should add its `coin_id` in the [token_map here](https://github.com/allora-network/basic-coin-prediction-node/blob/main/updater.py#L107). Find [more info here](https://docs.coingecko.com/reference/simple-price) and the [list here](https://docs.google.com/spreadsheets/d/1wTTuxXt8n9q7C4NDXqQpI3wpKu1_5bGVmP9Xz0XGSyU/edit?usp=sharing).
- TRAINING_DAYS
Must be an `int` >= 1.
Represents how many days of historical data to use.
- TIMEFRAME
This should be in this form: `10min`, `1h`, `1d`, `1m`, etc.
Note: For Coingecko, Data granularity (candle's body) is automatic - [see here](https://docs.coingecko.com/reference/coins-id-ohlc). To avoid downsampling, it is recommanded to use with Coingecko:
- TIMEFRAME >= 30m if TRAINING_DAYS <= 2
- TIMEFRAME >= 4h if TRAINING_DAYS <= 30
- TIMEFRAME >= 4d if TRAINING_DAYS >= 31
- MODEL
Must be one in ('LinearRegression','SVR','KernelRidge','BayesianRidge').
You can easily add support for any other models by [adding it here](https://github.com/allora-network/basic-coin-prediction-node/blob/main/model.py#L133).
- REGION
Used for the Binance API. This should be in this form: `US`, `EU`, etc.
- DATA_PROVIDER
Must be `binance` or `coingecko`. Feel free to add support for other data providers to personalize your model!
- CG_API_KEY
This is your `Coingecko` API key, if you've set `DATA_PROVIDER=coingecko`.
3. **Copy and Populate Worker Configuration**
Copy the example configuration file and populate it with your variables:
```sh
cp config.example.json config.json
```
4. **Initialize Worker**
Run the following commands from the project's root directory to initialize the worker:
```sh
chmod +x init.config
./init.config
```
These commands will:
- Automatically create Allora keys for your worker.
- Export the needed variables from the created account to be used by the worker node, bundle them with your provided `config.json`, and pass them to the node as environment variables.
5. **Faucet Your Worker Node**
You can find the offchain worker node's address in `./worker-data/env_file` under `ALLORA_OFFCHAIN_ACCOUNT_ADDRESS`. [Add faucet funds](https://docs.allora.network/devs/get-started/setup-wallet#add-faucet-funds) to your worker's wallet before starting it.
6. **Start the Services**
Run the following command to start the worker node, inference, and updater nodes:
```sh
docker compose up --build
```
To confirm that the worker successfully sends the inferences to the chain, look for the following log:
```
{"level":"debug","msg":"Send Worker Data to chain","txHash":<tx-hash>,"time":<timestamp>,"message":"Success"}
```
## Testing Inference Only
This setup allows you to develop your model without the need to bring up the offchain worker or the updater. To test the inference model only:
1. Run the following command to start the inference node:
```sh
docker compose up --build inference
```
Wait for the initial data load.
2. Send requests to the inference model. For example, request ETH price inferences:
```sh
curl http://127.0.0.1:8000/inference/ETH
```
Expected response:
```json
{"value":"2564.021586281073"}
```
3. Update the node's internal state (download pricing data, train, and update the model):
```sh
curl http://127.0.0.1:8000/update
```
Expected response:
```sh
0
```

33
app.py
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@ -1,28 +1,43 @@
import json import json
from flask import Flask, Response import pickle
from model import download_data, format_data, train_model, get_inference import pandas as pd
from config import model_file_path, TOKEN, TIMEFRAME, TRAINING_DAYS, REGION, DATA_PROVIDER import numpy as np
from datetime import datetime
from flask import Flask, jsonify, Response
from model import download_data, format_data, train_model
from config import model_file_path
app = Flask(__name__) app = Flask(__name__)
def update_data(): def update_data():
"""Download price data, format data and train model.""" """Download price data, format data and train model."""
files = download_data(TOKEN, TRAINING_DAYS, REGION, DATA_PROVIDER) download_data()
format_data(files, DATA_PROVIDER) format_data()
train_model(TIMEFRAME) train_model()
def get_eth_inference():
"""Load model and predict current price."""
with open(model_file_path, "rb") as f:
loaded_model = pickle.load(f)
now_timestamp = pd.Timestamp(datetime.now()).timestamp()
X_new = np.array([now_timestamp]).reshape(-1, 1)
current_price_pred = loaded_model.predict(X_new)
return current_price_pred[0]
@app.route("/inference/<string:token>") @app.route("/inference/<string:token>")
def generate_inference(token): def generate_inference(token):
"""Generate inference for given token.""" """Generate inference for given token."""
if not token or token.upper() != TOKEN: if not token or token != "ETH":
error_msg = "Token is required" if not token else "Token not supported" error_msg = "Token is required" if not token else "Token not supported"
return Response(json.dumps({"error": error_msg}), status=400, mimetype='application/json') return Response(json.dumps({"error": error_msg}), status=400, mimetype='application/json')
try: try:
inference = get_inference(token.upper(), TIMEFRAME, REGION, DATA_PROVIDER) inference = get_eth_inference()
return Response(str(inference), status=200) return Response(str(inference), status=200)
except Exception as e: except Exception as e:
return Response(json.dumps({"error": str(e)}), status=500, mimetype='application/json') return Response(json.dumps({"error": str(e)}), status=500, mimetype='application/json')

30
config.json
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@ -3,21 +3,39 @@
"addressKeyName": "###WALLET###", "addressKeyName": "###WALLET###",
"addressRestoreMnemonic": "###MNEMONIC###", "addressRestoreMnemonic": "###MNEMONIC###",
"alloraHomeDir": "", "alloraHomeDir": "",
"gas": "auto", "gas": "1000000",
"gasAdjustment": 1.5, "gasAdjustment": 1.0,
"nodeRpc": "###RPC_URL###", "nodeRpc": "###RPC_URL###",
"maxRetries": 10, "maxRetries": 10,
"delay": 20, "delay": 30,
"submitTx": true "submitTx": false
}, },
"worker": [ "worker": [
{ {
"topicId": ###TOPIC###, "topicId": 1,
"inferenceEntrypointName": "api-worker-reputer", "inferenceEntrypointName": "api-worker-reputer",
"loopSeconds": 5, "loopSeconds": 5,
"parameters": { "parameters": {
"InferenceEndpoint": "http://inference:8000/inference/{Token}", "InferenceEndpoint": "http://inference:8000/inference/{Token}",
"Token": "###TOKEN###" "Token": "ETH"
}
},
{
"topicId": 2,
"inferenceEntrypointName": "api-worker-reputer",
"loopSeconds": 5,
"parameters": {
"InferenceEndpoint": "http://inference:8000/inference/{Token}",
"Token": "ETH"
}
},
{
"topicId": 7,
"inferenceEntrypointName": "api-worker-reputer",
"loopSeconds": 5,
"parameters": {
"InferenceEndpoint": "http://inference:8000/inference/{Token}",
"Token": "ETH"
} }
} }
] ]

16
config.py
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@ -1,21 +1,5 @@
import os import os
from dotenv import load_dotenv
# Load environment variables from .env file
load_dotenv()
app_base_path = os.getenv("APP_BASE_PATH", default=os.getcwd()) app_base_path = os.getenv("APP_BASE_PATH", default=os.getcwd())
data_base_path = os.path.join(app_base_path, "data") data_base_path = os.path.join(app_base_path, "data")
model_file_path = os.path.join(data_base_path, "model.pkl") model_file_path = os.path.join(data_base_path, "model.pkl")
TOKEN = os.getenv("TOKEN").upper()
TRAINING_DAYS = os.getenv("TRAINING_DAYS")
TIMEFRAME = os.getenv("TIMEFRAME")
MODEL = os.getenv("MODEL")
REGION = os.getenv("REGION").lower()
if REGION in ["us", "com", "usa"]:
REGION = "us"
else:
REGION = "com"
DATA_PROVIDER = os.getenv("DATA_PROVIDER").lower()
CG_API_KEY = os.getenv("CG_API_KEY", default=None)

13
docker-compose.yml
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@ -1,22 +1,21 @@
services: services:
inference: inference:
container_name: inference container_name: inference-basic-eth-pred
env_file:
- .env
build: . build: .
command: python -u /app/app.py command: python -u /app/app.py
ports: ports:
- "8000:8000" - "8000:8000"
healthcheck: healthcheck:
test: ["CMD", "curl", "-f", "http://inference:8000/inference/${TOKEN}"] test: ["CMD", "curl", "-f", "http://localhost:8000/inference/ETH"]
interval: 10s interval: 10s
timeout: 5s timeout: 5s
retries: 12 retries: 12
volumes: volumes:
- ./inference-data:/app/data - ./inference-data:/app/data
restart: always
updater: updater:
container_name: updater container_name: updater-basic-eth-pred
build: . build: .
environment: environment:
- INFERENCE_API_ADDRESS=http://inference:8000 - INFERENCE_API_ADDRESS=http://inference:8000
@ -30,10 +29,11 @@ services:
depends_on: depends_on:
inference: inference:
condition: service_healthy condition: service_healthy
restart: always
worker: worker:
container_name: worker container_name: worker
image: alloranetwork/allora-offchain-node:v0.3.0 image: alloranetwork/allora-offchain-node:latest
volumes: volumes:
- ./worker-data:/data - ./worker-data:/data
depends_on: depends_on:
@ -41,6 +41,7 @@ services:
condition: service_healthy condition: service_healthy
env_file: env_file:
- ./worker-data/env_file - ./worker-data/env_file
restart: always
volumes: volumes:
inference-data: inference-data:

6
init.config
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@ -1,4 +1,4 @@
#!/bin/bash #!/usr/bin/env bash
set -e set -e
@ -25,7 +25,7 @@ if [ -n "$mnemonic" ]; then
echo "NAME=$nodeName" >> ./worker-data/env_file echo "NAME=$nodeName" >> ./worker-data/env_file
echo "ENV_LOADED=true" >> ./worker-data/env_file echo "ENV_LOADED=true" >> ./worker-data/env_file
echo "wallet mnemonic already provided by you, loading config.json . Please proceed to run docker compose" echo "wallet mnemonic already provided by you, loading config.json . Please proceed to run docker compose"
exit 1 exit 0
fi fi
if [ ! -f ./worker-data/env_file ]; then if [ ! -f ./worker-data/env_file ]; then
@ -36,7 +36,7 @@ ENV_LOADED=$(grep '^ENV_LOADED=' ./worker-data/env_file | cut -d '=' -f 2)
if [ "$ENV_LOADED" = "false" ]; then if [ "$ENV_LOADED" = "false" ]; then
json_content=$(cat ./config.json) json_content=$(cat ./config.json)
stringified_json=$(echo "$json_content" | jq -c .) stringified_json=$(echo "$json_content" | jq -c .)
docker run -it --entrypoint=bash -v $(pwd)/worker-data:/data -v $(pwd)/scripts:/scripts -e NAME="${nodeName}" -e ALLORA_OFFCHAIN_NODE_CONFIG_JSON="${stringified_json}" alloranetwork/allora-chain:v0.4.0 -c "bash /scripts/init.sh" docker run -it --entrypoint=bash -v $(pwd)/worker-data:/data -v $(pwd)/scripts:/scripts -e NAME="${nodeName}" -e ALLORA_OFFCHAIN_NODE_CONFIG_JSON="${stringified_json}" alloranetwork/allora-chain:latest -c "bash /scripts/init.sh"
echo "config.json saved to ./worker-data/env_file" echo "config.json saved to ./worker-data/env_file"
else else
echo "config.json is already loaded, skipping the operation. You can set ENV_LOADED variable to false in ./worker-data/env_file to reload the config.json" echo "config.json is already loaded, skipping the operation. You can set ENV_LOADED variable to false in ./worker-data/env_file to reload the config.json"

3
logs_parser.py
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@ -47,9 +47,6 @@ def parse_logs(timeout):
if current_retry == max_retry: if current_retry == max_retry:
print(f"Max Retry Reached: {data}", flush=True) print(f"Max Retry Reached: {data}", flush=True)
return False, "Max Retry Reached" return False, "Max Retry Reached"
elif data.get("message") == "Error getting latest open worker nonce on topic":
print(f"Error: {data}", flush=True)
return False, "Error getting latest open worker nonce on topic"
except Exception as e: except Exception as e:
print(f"Exception occurred: {e}", flush=True) print(f"Exception occurred: {e}", flush=True)

206
model.py
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@ -1,148 +1,101 @@
import json
import os import os
import pickle import pickle
from zipfile import ZipFile from zipfile import ZipFile
from datetime import datetime
import pandas as pd import pandas as pd
from sklearn.kernel_ridge import KernelRidge import numpy as np
from sklearn.linear_model import BayesianRidge, LinearRegression from sklearn.model_selection import train_test_split
from sklearn.svm import SVR from sklearn import linear_model
from updater import download_binance_daily_data, download_binance_current_day_data, download_coingecko_data, download_coingecko_current_day_data from updater import download_binance_monthly_data, download_binance_daily_data
from config import data_base_path, model_file_path, TOKEN, MODEL, CG_API_KEY from config import data_base_path, model_file_path
binance_data_path = os.path.join(data_base_path, "binance") binance_data_path = os.path.join(data_base_path, "binance/futures-klines")
coingecko_data_path = os.path.join(data_base_path, "coingecko") training_price_data_path = os.path.join(data_base_path, "eth_price_data.csv")
training_price_data_path = os.path.join(data_base_path, "price_data.csv")
def download_data_binance(token, training_days, region): def download_data():
files = download_binance_daily_data(f"{token}USDT", training_days, region, binance_data_path) cm_or_um = "um"
print(f"Downloaded {len(files)} new files") symbols = ["ETHUSDT"]
return files intervals = ["1d"]
years = ["2020", "2021", "2022", "2023", "2024"]
def download_data_coingecko(token, training_days): months = ["01", "02", "03", "04", "05", "06", "07", "08", "09", "10", "11", "12"]
files = download_coingecko_data(token, training_days, coingecko_data_path, CG_API_KEY) download_path = binance_data_path
print(f"Downloaded {len(files)} new files") download_binance_monthly_data(
return files cm_or_um, symbols, intervals, years, months, download_path
)
print(f"Downloaded monthly data to {download_path}.")
current_datetime = datetime.now()
current_year = current_datetime.year
current_month = current_datetime.month
download_binance_daily_data(
cm_or_um, symbols, intervals, current_year, current_month, download_path
)
print(f"Downloaded daily data to {download_path}.")
def download_data(token, training_days, region, data_provider): def format_data():
if data_provider == "coingecko": files = sorted([x for x in os.listdir(binance_data_path)])
return download_data_coingecko(token, int(training_days))
elif data_provider == "binance":
return download_data_binance(token, training_days, region)
else:
raise ValueError("Unsupported data provider")
def format_data(files, data_provider):
if not files:
print("Already up to date")
return
if data_provider == "binance":
files = sorted([x for x in os.listdir(binance_data_path) if x.startswith(f"{TOKEN}USDT")])
elif data_provider == "coingecko":
files = sorted([x for x in os.listdir(coingecko_data_path) if x.endswith(".json")])
# No files to process # No files to process
if len(files) == 0: if len(files) == 0:
return return
price_df = pd.DataFrame() price_df = pd.DataFrame()
if data_provider == "binance": for file in files:
for file in files: zip_file_path = os.path.join(binance_data_path, file)
zip_file_path = os.path.join(binance_data_path, file)
if not zip_file_path.endswith(".zip"): if not zip_file_path.endswith(".zip"):
continue continue
myzip = ZipFile(zip_file_path) myzip = ZipFile(zip_file_path)
with myzip.open(myzip.filelist[0]) as f: with myzip.open(myzip.filelist[0]) as f:
line = f.readline() line = f.readline()
header = 0 if line.decode("utf-8").startswith("open_time") else None header = 0 if line.decode("utf-8").startswith("open_time") else None
df = pd.read_csv(myzip.open(myzip.filelist[0]), header=header).iloc[:, :11] df = pd.read_csv(myzip.open(myzip.filelist[0]), header=header).iloc[:, :11]
df.columns = [ df.columns = [
"start_time", "start_time",
"open", "open",
"high", "high",
"low", "low",
"close", "close",
"volume", "volume",
"end_time", "end_time",
"volume_usd", "volume_usd",
"n_trades", "n_trades",
"taker_volume", "taker_volume",
"taker_volume_usd", "taker_volume_usd",
] ]
df.index = [pd.Timestamp(x + 1, unit="ms").to_datetime64() for x in df["end_time"]] df.index = [pd.Timestamp(x + 1, unit="ms") for x in df["end_time"]]
df.index.name = "date" df.index.name = "date"
price_df = pd.concat([price_df, df]) price_df = pd.concat([price_df, df])
price_df.sort_index().to_csv(training_price_data_path) price_df.sort_index().to_csv(training_price_data_path)
elif data_provider == "coingecko":
for file in files:
with open(os.path.join(coingecko_data_path, file), "r") as f:
data = json.load(f)
df = pd.DataFrame(data)
df.columns = [
"timestamp",
"open",
"high",
"low",
"close"
]
df["date"] = pd.to_datetime(df["timestamp"], unit="ms")
df.drop(columns=["timestamp"], inplace=True)
df.set_index("date", inplace=True)
price_df = pd.concat([price_df, df])
price_df.sort_index().to_csv(training_price_data_path)
def load_frame(frame, timeframe): def train_model():
print(f"Loading data...") # Load the eth price data
df = frame.loc[:,['open','high','low','close']].dropna()
df[['open','high','low','close']] = df[['open','high','low','close']].apply(pd.to_numeric)
df['date'] = frame['date'].apply(pd.to_datetime)
df.set_index('date', inplace=True)
df.sort_index(inplace=True)
return df.resample(f'{timeframe}', label='right', closed='right', origin='end').mean()
def train_model(timeframe):
# Load the price data
price_data = pd.read_csv(training_price_data_path) price_data = pd.read_csv(training_price_data_path)
df = load_frame(price_data, timeframe) df = pd.DataFrame()
# Convert 'date' to a numerical value (timestamp) we can use for regression
df["date"] = pd.to_datetime(price_data["date"])
df["date"] = df["date"].map(pd.Timestamp.timestamp)
if df.empty: df["price"] = price_data[["open", "close", "high", "low"]].mean(axis=1)
raise ValueError("No data available after loading and formatting. Check the data source or timeframe.")
print(df.tail()) # Reshape the data to the shape expected by sklearn
x = df["date"].values.reshape(-1, 1)
y = df["price"].values.reshape(-1, 1)
y_train = df['close'].shift(-1).dropna().values # Split the data into training set and test set
X_train = df[:-1] x_train, _, y_train, _ = train_test_split(x, y, test_size=0.2, random_state=0)
if X_train.empty or len(y_train) == 0:
raise ValueError("Training data is empty. Ensure there is enough data for training.")
print(f"Training data shape: {X_train.shape}, {y_train.shape}")
# Define the model
if MODEL == "LinearRegression":
model = LinearRegression()
elif MODEL == "SVR":
model = SVR()
elif MODEL == "KernelRidge":
model = KernelRidge()
elif MODEL == "BayesianRidge":
model = BayesianRidge()
# Add more models here
else:
raise ValueError("Unsupported model")
# Train the model # Train the model
model.fit(X_train, y_train) print("Training model...")
model = linear_model.Lasso(alpha=0.1)
model.fit(x_train, y_train)
print("Model trained.")
# create the model's parent directory if it doesn't exist # create the model's parent directory if it doesn't exist
os.makedirs(os.path.dirname(model_file_path), exist_ok=True) os.makedirs(os.path.dirname(model_file_path), exist_ok=True)
@ -152,22 +105,3 @@ def train_model(timeframe):
pickle.dump(model, f) pickle.dump(model, f)
print(f"Trained model saved to {model_file_path}") print(f"Trained model saved to {model_file_path}")
def get_inference(token, timeframe, region, data_provider):
"""Load model and predict current price."""
with open(model_file_path, "rb") as f:
loaded_model = pickle.load(f)
# Get current price
if data_provider == "coingecko":
X_new = load_frame(download_coingecko_current_day_data(token, CG_API_KEY), timeframe)
else:
X_new = load_frame(download_binance_current_day_data(f"{TOKEN}USDT", region), timeframe)
print(X_new.tail())
print(X_new.shape)
current_price_pred = loaded_model.predict(X_new)
return current_price_pred[0]

470
playbook.yml
View File

@ -1,470 +0,0 @@
- name: Allora deployment playbook
hosts: all
become: true
vars:
ansible_python_interpreter: /usr/bin/python3.11
ipfs_url: https://bafybeigpiwl3o73zvvl6dxdqu7zqcub5mhg65jiky2xqb4rdhfmikswzqm.ipfs.w3s.link/manifest.json
tasks:
- name: Append command to .bash_history
ansible.builtin.blockinfile:
path: "~/.bash_history"
create: true
block: |
#1724983098
cd basic-coin-prediction-node/ ; docker compose logs -f
#1724983099
docker logs worker -f
cd basic-coin-prediction-node/ ; docker compose up
marker: ""
mode: '0644'
- name: Set locale to C.UTF-8
ansible.builtin.command:
cmd: localectl set-locale LANG=C.UTF-8
changed_when: false
- name: Create APT configuration file to assume yes
ansible.builtin.copy:
dest: /etc/apt/apt.conf.d/90forceyes
content: |
APT::Get::Assume-Yes "true";
mode: '0644'
- name: Update /etc/bash.bashrc
ansible.builtin.blockinfile:
path: /etc/bash.bashrc
block: |
export HISTTIMEFORMAT='%F, %T '
export HISTSIZE=10000
export HISTFILESIZE=10000
shopt -s histappend
export PROMPT_COMMAND='history -a'
export HISTCONTROL=ignoredups
export LANG=C.UTF-8
export LC_ALL=C.UTF-8
alias ls='ls --color=auto'
shopt -s cmdhist
- name: Ensure ~/.inputrc exists
ansible.builtin.file:
path: /root/.inputrc
state: touch
mode: '0644'
- name: Update ~/.inputrc
ansible.builtin.blockinfile:
path: ~/.inputrc
block: |
"\e[A": history-search-backward
"\e[B": history-search-forward
- name: Ensure ~/.nanorc exists
ansible.builtin.file:
path: /root/.nanorc
state: touch
mode: '0644'
- name: Update ~/.nanorc
ansible.builtin.blockinfile:
path: ~/.nanorc
block: |
set nohelp
set tabsize 4
set tabstospaces
set autoindent
set positionlog
set backup
set backupdir /tmp/
set locking
include /usr/share/nano/*.nanorc
- name: Set hostname
ansible.builtin.shell: |
hostnamectl set-hostname {{ serverid }}
echo "127.0.1.1 {{ serverid }}" >> /etc/hosts
changed_when: false
- name: Update apt cache
ansible.builtin.apt:
update_cache: true
register: apt_update_result
retries: 5
delay: 50
until: apt_update_result is succeeded
- name: Upgrade packages
ansible.builtin.apt:
upgrade: dist
force_apt_get: true
autoremove: true
register: apt_upgrade_result
retries: 5
delay: 50
until: apt_upgrade_result is succeeded
# - name: Install packages
# ansible.builtin.apt:
# name:
# - ca-certificates
# - zlib1g-dev
# - libncurses5-dev
# - libgdbm-dev
# - libnss3-dev
# - curl
# - jq
# - git
# - zip
# - wget
# - make
# - python3
# - python3-pip
# - iftop
# state: present
# update_cache: true
# async: "{{ 60 * 20 }}"
# poll: 30
# - name: Check no-proxy ipfs access
# ansible.builtin.shell: |
# curl -s -w "%{http_code}" -o response.json {{ ipfs_url }}
# register: noproxy_check
# changed_when: false
# failed_when: noproxy_check.stdout != "200"
#
# - name: Check proxy ipfs access
# ansible.builtin.shell: |
# curl -s -w "%{http_code}" -o response.json -x {{ proxy }} {{ ipfs_url }}
# register: proxy_check
# changed_when: false
# failed_when: proxy_check.stdout != "200"
# - name: Install Docker
# ansible.builtin.shell: curl -fsSL https://get.docker.com | bash
# changed_when: false
# async: "{{ 60 * 5 }}"
# poll: 30
# - name: Update Docker daemon journald logging
# ansible.builtin.copy:
# dest: /etc/docker/daemon.json
# content: |
# {
# "log-driver": "journald"
# }
# mode: '0644'
#
# - name: Restart Docker
# ansible.builtin.service:
# name: docker
# state: restarted
#
# - name: Update journald log SystemMaxUse=2G configuration
# ansible.builtin.lineinfile:
# path: /etc/systemd/journald.conf
# line: 'SystemMaxUse=2G'
# insertafter: EOF
# create: true
# mode: '0644'
#
# - name: Restart journald
# ansible.builtin.service:
# name: systemd-journald
# state: restarted
- name: Docker login
ansible.builtin.shell: docker login -u "{{ docker_username }}" -p "{{ docker_password }}"
register: docker_login_result
changed_when: false
failed_when: "'Login Succeeded' not in docker_login_result.stdout"
- name: Clone repository
ansible.builtin.git:
repo: https://gitea.vvzvlad.xyz/vvzvlad/allora
dest: "{{ ansible_env.HOME }}/basic-coin-prediction-node"
version: "{{ git_version }}"
force: true
async: "{{ 60 * 15 }}"
poll: 30
- name: Update environment variables
ansible.builtin.shell: |
./update.sh WALLET "{{ wallet }}"
./update.sh MNEMONIC "{{ mnemonic }}"
./update.sh RPC_URL "{{ rpc_url }}"
./update.sh TOKEN "{{ token }}"
./update.sh TOPIC "{{ topic }}"
./update.sh TRAINING_DAYS "{{ training_days }}"
./update.sh TIMEFRAME "{{ timeframe }}"
./update.sh MODEL "{{ model }}"
./update.sh DATA_PROVIDER "{{ data_provider }}"
./update.sh CG_API_KEY "{{ cg_api_key }}"
args:
chdir: "{{ ansible_env.HOME }}/basic-coin-prediction-node"
changed_when: false
- name: Init config
ansible.builtin.shell: ./init.config ; true
args:
chdir: "{{ ansible_env.HOME }}/basic-coin-prediction-node"
changed_when: false
- name: Build docker compose
ansible.builtin.command: docker compose build -q
args:
chdir: "{{ ansible_env.HOME }}/basic-coin-prediction-node"
environment:
COMPOSE_INTERACTIVE_NO_CLI: 'true'
changed_when: false
async: "{{ 60 * 45 }}"
poll: "{{ 60 * 5 }}"
# - name: Docker pre-up
# ansible.builtin.command: docker compose up -d
# args:
# chdir: "{{ ansible_env.HOME }}/basic-coin-prediction-node"
# environment:
# COMPOSE_INTERACTIVE_NO_CLI: 'true'
# changed_when: false
# async: "{{ 60 * 80 }}"
# poll: "{{ 60 * 5 }}"
# - name: Check Docker container status
# ansible.builtin.shell: >
# if [ $(docker ps -q | wc -l) -eq $(docker ps -a -q | wc -l) ]; then
# echo "all_running";
# else
# echo "not_all_running";
# fi
# register: container_status
# retries: 10
# delay: 30
# until: container_status.stdout.find("all_running") != -1
#
# - name: Docker stop (pre-up)
# ansible.builtin.command: docker compose stop
# args:
# chdir: "{{ ansible_env.HOME }}/basic-coin-prediction-node"
# environment:
# COMPOSE_INTERACTIVE_NO_CLI: 'true'
# changed_when: false
#
# - name: Check external IP before
# ansible.builtin.command: curl https://ifconfig.me
# register: ip_before
# changed_when: false
#
# - name: Validate IP address
# ansible.builtin.assert:
# that:
# - ip_before.stdout | ansible.utils.ipaddr
# fail_msg: "The returned value is not a valid IP address."
# success_msg: "The returned value is a valid IP address."
# - name: Download tun2socks
# ansible.builtin.get_url:
# url: https://github.com/xjasonlyu/tun2socks/releases/download/v2.5.2/tun2socks-linux-amd64.zip
# dest: /tmp/tun2socks-linux-amd64.zip
# mode: '0644'
# async: "{{ 60 * 5 }}"
# poll: 30
#
# - name: Unzip tun2socks
# ansible.builtin.unarchive:
# src: /tmp/tun2socks-linux-amd64.zip
# dest: /usr/local/sbin/
# remote_src: true
# mode: '0755'
#
# - name: Create proxy file
# ansible.builtin.copy:
# content: "{{ proxy }}"
# dest: /root/proxy
# mode: '0644'
#
# - name: Create tun2socks systemd service
# ansible.builtin.copy:
# dest: /etc/systemd/system/tun2socks.service
# content: |
# [Unit]
# Description=Tun2Socks gateway
# After=network.target
# Wants=network.target
#
# [Service]
# User=root
# Type=simple
# RemainAfterExit=true
# ExecStartPre=/bin/sh -c 'ip route add $(cat /root/proxy | grep -oP "(?<=@)[0-9.]+(?=:)" )/32 via $(ip route | grep -oP "(?<=default via )[0-9.]+")'
# ExecStart=/bin/sh -c '/usr/local/sbin/tun2socks-linux-amd64 --device tun0 --proxy $(cat /root/proxy)'
# ExecStopPost=/bin/sh -c 'ip route del $(cat /root/proxy | grep -oP "(?<=@)[0-9.]+(?=:)" )/32 via $(ip route | grep -oP "(?<=default via )[0-9.]+")'
# Restart=always
#
# [Install]
# WantedBy=multi-user.target
# mode: '0644'
#
# - name: Create network configuration for tun0
# ansible.builtin.copy:
# dest: /etc/systemd/network/10-proxy.network
# content: |
# [Match]
# Name=tun0
#
# [Network]
# Address=10.20.30.1/24
#
# [Route]
# Gateway=0.0.0.0
# mode: '0644'
#
# - name: Enable and start tun2socks service
# ansible.builtin.systemd:
# name: tun2socks
# enabled: true
# state: started
#
# - name: Reload network configuration
# ansible.builtin.command: networkctl reload
# changed_when: false
#
# - name: Restart tun2socks service
# ansible.builtin.systemd:
# name: tun2socks
# state: restarted
- name: Check RPC availability
ansible.builtin.uri:
url: "{{ rpc_url }}/health?"
method: GET
return_content: true
timeout: 30
register: rpc_url_response
retries: 3
delay: 120
failed_when:
- rpc_url_response.status != 200
- rpc_url_response.json is not none and rpc_url_response.json is not defined
- name: Check Binance URL availability
ansible.builtin.uri:
url: "https://api.binance.com/api/v3/klines?symbol=BTCUSDT&interval=1M&limit=1"
method: GET
return_content: true
register: binance_url_response
retries: 3
delay: 60
failed_when:
- binance_url_response.status != 200
- binance_url_response.json is not none and binance_url_response.json is not defined
# - name: Get balance for the wallet
# retries: 3
# delay: 30
# ansible.builtin.shell: |
# response=$(curl --silent --location --request GET "https://allora-api.testnet.allora.network/cosmos/bank/v1beta1/balances/{{ wallet }}") && \
# echo "$response" && \
# uallo_balance=$(echo "$response" | jq -r '.balances[] | select(.denom == "uallo") | .amount // 0') && \
# echo "uallo_balance: $uallo_balance" && \
# if [ "$uallo_balance" -gt 100000 ]; then
# echo "Balance {{ wallet }} > 100000"
# else
# echo "Balance {{ wallet }} < 100000"
# exit 1
# fi
# register: wallet_balance_check
# failed_when: wallet_balance_check.rc != 0
# - name: Check external IP after
# ansible.builtin.command: curl https://ifconfig.me
# register: ip_after
# changed_when: false
#
# - name: Validate IP address
# ansible.builtin.assert:
# that:
# - ip_after.stdout | ansible.utils.ipaddr
# fail_msg: "The returned value is not a valid IP address."
# success_msg: "The returned value is a valid IP address."
#
# - name: Show IPs
# ansible.builtin.debug:
# msg: "External IP before: {{ ip_before.stdout }}, External IP after: {{ ip_after.stdout }}"
#
# - name: Compare external IPs
# ansible.builtin.fail:
# msg: "External IP before and after should not be the same"
# when: ip_before.stdout == ip_after.stdout
- name: Docker up
ansible.builtin.command: docker compose up -d
args:
chdir: "{{ ansible_env.HOME }}/basic-coin-prediction-node"
environment:
COMPOSE_INTERACTIVE_NO_CLI: 'true'
changed_when: false
async: "{{ 60 * 80 }}"
poll: "{{ 60 * 5 }}"
- name: Check Docker containers status
ansible.builtin.shell: >
if [ $(docker ps -q | wc -l) -eq $(docker ps -a -q | wc -l) ]; then
echo "all_running";
else
echo "not_all_running";
fi
register: container_status
retries: 10
delay: 30
until: container_status.stdout.find("all_running") != -1
- name: Check "not have enough balance"
ansible.builtin.command: docker logs {{ item }} 2>&1
register: docker_logs_check
changed_when: false
failed_when: '"not have enough balance" in docker_logs_check.stdout'
with_items:
- worker
- worker-1
- worker-2
- name: Check updater endpoint
ansible.builtin.shell: |
response=$(curl --silent --location --request GET http://localhost:8000/update) && \
if [ "$response" != "0" ]; then
echo "Updater endpoint check failed: $response != 0"
exit 1
fi
register: updater_shell_response
retries: 2
delay: 60
until: updater_shell_response.rc == 0
changed_when: false
- name: Check inference endpoint
ansible.builtin.shell: |
response=$(curl --silent --location --request GET http://localhost:8000/inference/{{ token }}) && \
status=$(curl -o /dev/null -s -w "%{http_code}\\n" http://localhost:8000/inference/{{ token }}) && \
if [ "$status" -ne 200 ] || ! echo "$response" | grep -qE '^[0-9]+(\.[0-9]+)?$'; then
echo "Inference endpoint check failed: status $status, response $response"
exit 1
fi
register: inference_shell_response
retries: 2
delay: 60
failed_when: inference_shell_response.rc != 0
changed_when: false
# - name: Wait success send
# ansible.builtin.shell: |
# python3 logs_parser.py 80
# args:
# chdir: "{{ ansible_env.HOME }}/basic-coin-prediction-node"
# register: docker_logs_check
# changed_when: false
# failed_when: docker_logs_check.rc != 0
- name: Remove docker login credentials
ansible.builtin.file:
path: /root/.docker/config.json
state: absent

12
requirements.txt
View File

@ -1,9 +1,7 @@
flask[async] flask[async]
gunicorn[gthread] gunicorn[gthread]
numpy numpy==1.26.2
pandas pandas==2.1.3
Requests Requests==2.32.0
aiohttp scikit_learn==1.3.2
multiprocess werkzeug>=3.0.3 # not directly required, pinned by Snyk to avoid a vulnerability
scikit_learn
python-dotenv

16
update.sh
View File

@ -1,20 +1,22 @@
#!/usr/bin/env bash #!/usr/bin/env bash
if [ "$#" -ne 2 ]; then if [ "$#" -ne 3 ]; then
echo "Usage: $0 <PARAMETER> <NEW_VALUE>" echo "Usage: $0 <mnemonic> <wallet> <rpc_url>"
exit 1 exit 1
fi fi
PARAMETER=$1 MNEMONIC=$1
NEW_VALUE=$2 WALLET=$2
RPC_URL=$3
# Список файлов # List of files
FILES=( FILES=(
"./config.json" "./config.json"
".env"
) )
for FILE in "${FILES[@]}"; do for FILE in "${FILES[@]}"; do
EXPANDED_FILE=$(eval echo "$FILE") EXPANDED_FILE=$(eval echo "$FILE")
sed -i "s|###$PARAMETER###|$NEW_VALUE|g" "$EXPANDED_FILE" sed -i "s|###MNEMONIC###|$MNEMONIC|g" "$EXPANDED_FILE"
sed -i "s|###WALLET###|$WALLET|g" "$EXPANDED_FILE"
sed -i "s|###RPC_URL###|$RPC_URL|g" "$EXPANDED_FILE"
done done

210
updater.py
View File

@ -1,175 +1,59 @@
import os import os
from datetime import date, timedelta
import pathlib
import time
import requests import requests
from requests.adapters import HTTPAdapter
from urllib3.util import Retry
from concurrent.futures import ThreadPoolExecutor from concurrent.futures import ThreadPoolExecutor
import pandas as pd
import json
# Define the retry strategy
retry_strategy = Retry(
total=4, # Maximum number of retries
backoff_factor=2, # Exponential backoff factor (e.g., 2 means 1, 2, 4, 8 seconds, ...)
status_forcelist=[429, 500, 502, 503, 504], # HTTP status codes to retry on
)
# Create an HTTP adapter with the retry strategy and mount it to session
adapter = HTTPAdapter(max_retries=retry_strategy)
# Create a new session object
session = requests.Session()
session.mount('http://', adapter)
session.mount('https://', adapter)
files = []
# Function to download the URL, called asynchronously by several child processes # Function to download the URL, called asynchronously by several child processes
def download_url(url, download_path, name=None): def download_url(url, download_path):
try: target_file_path = os.path.join(download_path, os.path.basename(url))
global files if os.path.exists(target_file_path):
if name: # print(f"File already exists: {url}")
file_name = os.path.join(download_path, name) return
else:
file_name = os.path.join(download_path, os.path.basename(url)) response = requests.get(url)
dir_path = os.path.dirname(file_name) if response.status_code == 404:
pathlib.Path(dir_path).mkdir(parents=True, exist_ok=True) # print(f"File not exist: {url}")
if os.path.isfile(file_name): pass
# print(f"{file_name} already exists") else:
return
# Make a request using the session object # create the entire path if it doesn't exist
response = session.get(url) os.makedirs(os.path.dirname(target_file_path), exist_ok=True)
if response.status_code == 404:
print(f"File does not exist: {url}") with open(target_file_path, "wb") as f:
elif response.status_code == 200: f.write(response.content)
with open(file_name, 'wb') as f: # print(f"Downloaded: {url} to {target_file_path}")
f.write(response.content)
# print(f"Downloaded: {url} to {file_name}")
files.append(file_name)
return
else:
print(f"Failed to download {url}")
return
except Exception as e:
print(str(e))
# Function to generate a range of dates def download_binance_monthly_data(
def daterange(start_date, end_date): cm_or_um, symbols, intervals, years, months, download_path
for n in range(int((end_date - start_date).days)): ):
yield start_date + timedelta(n) # Verify if CM_OR_UM is correct, if not, exit
if cm_or_um not in ["cm", "um"]:
print("CM_OR_UM can be only cm or um")
return
base_url = f"https://data.binance.vision/data/futures/{cm_or_um}/monthly/klines"
# Main loop to iterate over all the arrays and launch child processes
with ThreadPoolExecutor() as executor:
for symbol in symbols:
for interval in intervals:
for year in years:
for month in months:
url = f"{base_url}/{symbol}/{interval}/{symbol}-{interval}-{year}-{month}.zip"
executor.submit(download_url, url, download_path)
# Function to download daily data from Binance def download_binance_daily_data(
def download_binance_daily_data(pair, training_days, region, download_path): cm_or_um, symbols, intervals, year, month, download_path
base_url = f"https://data.binance.vision/data/spot/daily/klines" ):
if cm_or_um not in ["cm", "um"]:
end_date = date.today() print("CM_OR_UM can be only cm or um")
start_date = end_date - timedelta(days=int(training_days)) return
base_url = f"https://data.binance.vision/data/futures/{cm_or_um}/daily/klines"
global files
files = []
with ThreadPoolExecutor() as executor: with ThreadPoolExecutor() as executor:
print(f"Downloading data for {pair}") for symbol in symbols:
for single_date in daterange(start_date, end_date): for interval in intervals:
url = f"{base_url}/{pair}/1m/{pair}-1m-{single_date}.zip" for day in range(1, 32): # Assuming days range from 1 to 31
executor.submit(download_url, url, download_path) url = f"{base_url}/{symbol}/{interval}/{symbol}-{interval}-{year}-{month:02d}-{day:02d}.zip"
executor.submit(download_url, url, download_path)
return files
def download_binance_current_day_data(pair, region):
limit = 1000
base_url = f'https://api.binance.{region}/api/v3/klines?symbol={pair}&interval=1m&limit={limit}'
# Make a request using the session object
response = session.get(base_url)
response.raise_for_status()
resp = str(response.content, 'utf-8').rstrip()
columns = ['start_time','open','high','low','close','volume','end_time','volume_usd','n_trades','taker_volume','taker_volume_usd','ignore']
df = pd.DataFrame(json.loads(resp),columns=columns)
df['date'] = [pd.to_datetime(x+1,unit='ms') for x in df['end_time']]
df['date'] = df['date'].apply(pd.to_datetime)
df[["volume", "taker_volume", "open", "high", "low", "close"]] = df[["volume", "taker_volume", "open", "high", "low", "close"]].apply(pd.to_numeric)
return df.sort_index()
def get_coingecko_coin_id(token):
token_map = {
'ETH': 'ethereum',
'SOL': 'solana',
'BTC': 'bitcoin',
'BNB': 'binancecoin',
'ARB': 'arbitrum',
# Add more tokens here
}
token = token.upper()
if token in token_map:
return token_map[token]
else:
raise ValueError("Unsupported token")
def download_coingecko_data(token, training_days, download_path, CG_API_KEY):
if training_days <= 7:
days = 7
elif training_days <= 14:
days = 14
elif training_days <= 30:
days = 30
elif training_days <= 90:
days = 90
elif training_days <= 180:
days = 180
elif training_days <= 365:
days = 365
else:
days = "max"
print(f"Days: {days}")
coin_id = get_coingecko_coin_id(token)
print(f"Coin ID: {coin_id}")
# Get OHLC data from Coingecko
url = f'https://api.coingecko.com/api/v3/coins/{coin_id}/ohlc?vs_currency=usd&days={days}&api_key={CG_API_KEY}'
global files
files = []
with ThreadPoolExecutor() as executor:
print(f"Downloading data for {coin_id}")
name = os.path.basename(url).split("?")[0].replace("/", "_") + ".json"
executor.submit(download_url, url, download_path, name)
return files
def download_coingecko_current_day_data(token, CG_API_KEY):
coin_id = get_coingecko_coin_id(token)
print(f"Coin ID: {coin_id}")
url = f'https://api.coingecko.com/api/v3/coins/{coin_id}/ohlc?vs_currency=usd&days=1&api_key={CG_API_KEY}'
# Make a request using the session object
response = session.get(url)
response.raise_for_status()
resp = str(response.content, 'utf-8').rstrip()
columns = ['timestamp','open','high','low','close']
df = pd.DataFrame(json.loads(resp), columns=columns)
df['date'] = [pd.to_datetime(x,unit='ms') for x in df['timestamp']]
df['date'] = df['date'].apply(pd.to_datetime)
df[["open", "high", "low", "close"]] = df[["open", "high", "low", "close"]].apply(pd.to_numeric)
return df.sort_index()