from fastapi import FastAPI
import os

app = FastAPI()
_healthy = True

@app.get("/health")
def health():
    if not _healthy:
        return {"status": "unhealthy"}, 503
    return {"status": "ok"}

@app.post("/break")
def break_health():
    """Simulira pad servisa za testiranje liveness probe-a"""
    global _healthy
    _healthy = False
    return {"message": "Servis je sada nezdrav — ocekuj restart"}

@app.get("/")
def read_root():
    return {"poruka": "Hello iz mog Docker containera!"}