Deploy Tracing to Production

from honeyhive import HoneyHiveTracer, trace
import os
from typing import Optional

_tracer: Optional[HoneyHiveTracer] = None  # Survives warm starts

def get_tracer() -> HoneyHiveTracer:
    global _tracer
    if _tracer is None:
        _tracer = HoneyHiveTracer.init(
            api_key=os.getenv("HH_API_KEY"),
            project=os.getenv("HH_PROJECT"),
            source="lambda",
            disable_batch=True,  # Recommended for serverless
        )
    return _tracer

def lambda_handler(event, context):
    tracer = get_tracer()
    result = process_event(event)
    tracer.enrich_session(
        outputs={"result": result},
        metadata={"request_id": context.aws_request_id}
    )
    tracer.flush()  # No-op with disable_batch=True, but harmless safety net
    return result

@trace()
def process_event(event):
    get_tracer().enrich_span(metadata={"event_type": event.get("type")})
    return {"status": "success"}

from functools import lru_cache

@lru_cache(maxsize=1)
def get_tracer():
    return HoneyHiveTracer.init(
        api_key=os.getenv("HH_API_KEY"),
        project=os.getenv("HH_PROJECT"),
        disable_batch=True,  # Recommended for serverless
    )

from fastapi import FastAPI, Request
from honeyhive import HoneyHiveTracer, trace
import os

tracer = HoneyHiveTracer.init(
    api_key=os.getenv("HH_API_KEY"),
    project="my-api",
    source="production"
)

app = FastAPI()

@app.middleware("http")
async def session_middleware(request: Request, call_next):
    # Create isolated session per request (stored in baggage, not on tracer)
    session_id = await tracer.acreate_session(
        session_name=f"api-{request.url.path}",
        inputs={
            "method": request.method,
            "path": str(request.url.path),
            "user_id": request.headers.get("X-User-ID")
        }
    )
    response = await call_next(request)
    tracer.enrich_session(outputs={"status_code": response.status_code})
    return response

@app.post("/api/chat")
@trace(event_type="chain", tracer=tracer)
async def chat_endpoint(message: str):
    tracer.enrich_span(metadata={"message_length": len(message)})
    response = await process_message(message)
    return {"response": response}

@trace(event_type="tool", tracer=tracer)
async def process_message(message: str):
    # Nested spans automatically captured
    return message.upper()

from flask import Flask, request
from honeyhive import HoneyHiveTracer, trace
import os

tracer = HoneyHiveTracer.init(
    api_key=os.getenv("HH_API_KEY"),
    project="my-flask-app",
    source="production"
)

app = Flask(__name__)

@app.before_request
def create_session_for_request():
    tracer.create_session(
        session_name=f"flask-{request.path}",
        inputs={"method": request.method}
    )

@app.after_request
def enrich_session_after_request(response):
    tracer.enrich_session(outputs={"status_code": response.status_code})
    return response

@app.route("/api/process", methods=["POST"])
@trace(event_type="tool", tracer=tracer)
def process_endpoint():
    return {"result": "ok"}

import os
import logging
from honeyhive import HoneyHiveTracer

logger = logging.getLogger(__name__)

def init_tracer():
    api_key = os.getenv("HH_API_KEY")
    if not api_key:
        logger.warning("HH_API_KEY not set, tracing disabled")
        return None
    try:
        return HoneyHiveTracer.init(
            api_key=api_key,
            project=os.getenv("HH_PROJECT", "my-app"),
            source=os.getenv("ENVIRONMENT", "production")
        )
    except Exception as e:
        logger.warning(f"Tracing init failed: {e}")
        return None

tracer = init_tracer()

def process_data(data):
    if tracer:
        tracer.enrich_span(metadata={"data_size": len(data)})
    return do_processing(data)

apiVersion: apps/v1
kind: Deployment
spec:
  template:
    spec:
      containers:
      - name: app
        env:
        - name: HH_API_KEY
          valueFrom:
            secretKeyRef:
              name: honeyhive-secrets
              key: api-key
        - name: HH_PROJECT
          value: "my-app-prod"
        - name: HH_SOURCE
          value: "production"