import logging
import time
from prometheus_client import start_http_server, Summary
from threading import Thread
# Set up logging
logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
# Start Prometheus metrics server
REQUEST_TIME = Summary('request_processing_seconds', 'Time spent processing request')
start_http_server(8000)
class DistributedLedger:
def __init__(self):
self.ledger = []
self.nodes = []
def add_node(self, node):
self.nodes.append(node)
logging.info(f"Node added: {node}")
def add_transaction(self, transaction):
start_time = time.time()
try:
self.ledger.append(transaction)
logging.info(f"Transaction added: {transaction}")
except Exception as e:
logging.error(f"Error adding transaction: {e}")
finally:
duration = time.time() - start_time
REQUEST_TIME.observe(duration)
def replicate_data(self):
# Simulate data replication
for node in self.nodes:
try:
# Placeholder for actual replication logic
logging.info(f"Data replicated to node: {node}")
except Exception as e:
logging.error(f"Error replicating data to node {node}: {e}")
def start_replication(ledger):
while True:
ledger.replicate_data()
time.sleep(10) # Replicate every 10 seconds
ledger = DistributedLedger()
Thread(target=start_replication, args=(ledger,)).start()
```
#### 2. Agent Management and Interaction
**File: agents.py**
```python
import gym
import numpy as np
from stable_baselines3 import PPO
class CustomEnv(gym.Env):
def __init__(self):
super(CustomEnv, self).__init__()
self.action_space = gym.spaces.Discrete(3)
self.observation_space = gym.spaces.Box(low=0, high=1, shape=(4,), dtype=np.float32)
def reset(self):
return np.random.rand(4)
def step(self, action):
obs = np.random.rand(4)
reward = np.random.rand()
done = np.random.choice([True, False])
return obs, reward, done, {}
class AgentManager:
def __init__(self):
self.env = CustomEnv()
self.model = PPO("MlpPolicy", self.env, verbose=1)
def train_agents(self):
self.model.learn(total_timesteps=10000)
def simulate_interactions(self):
for _ in range(10):
obs = self.env.reset()
for _ in range(100):
action, _states = self.model.predict(obs)
obs, reward, done, info = self.env.step(action)
if done:
break
agent_manager = AgentManager()
agent_manager.train_agents()
```
#### 3. Fault Tolerance and Recovery
**File: fault_tolerance.py**
```python
from gremlin_python.driver import client
import logging
# Set up logging
logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
# Configure Gremlin client
gremlin_client = client.Client('wss://<your-gremlin-endpoint>:443/', 'g')
class ChaosEngineering:
def __init__(self, client):
self.client = client
def terminate_random_instance(self):
try:
self.client.submit("attack terminate-random-instance --percent 10")
logging.info("Chaos experiment executed: Terminate random instance")
except Exception as e:
logging.error(f"Chaos experiment failed: {e}")
chaos_engineering = ChaosEngineering(gremlin_client)
chaos_engineering.terminate_random_instance()
```
#### 4. Monitoring and Alerts
**File: monitoring.py**
```python
from prometheus_client import start_http_server, Summary, Gauge
import logging
import time
# Set up logging
logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
# Prometheus metrics
REQUEST_TIME = Summary('request_processing_seconds', 'Time spent processing request')
NODE_STATUS = Gauge('node_status', 'Status of nodes')
# Start Prometheus metrics server
start_http_server(8001)
def monitored_function():
start_time = time.time()
try:
# Simulated function logic
time.sleep(2)
logging.info("Function executed successfully")
except Exception as e:
logging.error(f"Error occurred: {e}")
finally:
duration = time.time() - start_time
REQUEST_TIME.observe(duration)
NODE_STATUS.set(1) # Example status, set according to your logic
while True:
monitored_function()
time.sleep(5)
```
#### 5. Main Integration Script
**File: main.py**
```python
import logging
import time
from threading import Thread
import random
import numpy as np
from distributed_ledger import DistributedLedger, start_replication
from agents import AgentManager
from fault_tolerance import ChaosEngineering
from monitoring import monitored_function
from gremlin_python.driver import client
# Set up logging
self.iccn.run()
self.dl.add_transaction({"data": np.random.rand()})
self.da.run_analysis()
self.ml.train_model()
self.abe.simulate()
self.ga.collective_decision_making(self.abe.agents)
self.dao.allocate_budget()
self.ai.optimize_agency(self.abe.agents)
self.ai.disincentivize_hoarding(self.abe.agents)
self.modal_topological.add_world(random.randint(1, 8))
time.sleep(10)
def stop(self):
self.running = False
if __name__ == "__main__":
cas = ComplexAdaptiveSystem()
try:
cas.run()
except KeyboardInterrupt: