from fastapi import FastAPI
import os, datetime

app = FastAPI()

@app.get("/health")
def health():
    return {
        "status": "ok",
        "version": os.getenv("APP_VERSION", "dev"),
        "timestamp": datetime.datetime.utcnow().isoformat()
    }

@app.get("/")
def root():
    return {"poruka": "Zdravo s k3s!", "host": os.uname().nodename}