---
title: Audit - hydra.yaml
description: Gremlin audit report 2026-05-04
published: true
date: 2026-05-04T11:17:04.234Z
tags: gremlin,audit
editor: markdown
dateCreated: 2026-05-04T11:17:04.234Z
---

# Audit Report — hydra.yaml

**Date:** 2026-05-04  
**File:** swarm/hydra.yaml  
**Type:** Docker Swarm  
**Verdict:** FAIL

---

### Audit Results:

1. **Homepage labels**:  
   - `homepage.group`: "Media Search" (PASS)
   - `homepage.name`: "NZBHydra" (PASS)
   - `homepage.icon`: "nzbhydra2.png" (PASS)
   - `homepage.href`: "https://hydra.netgrimoire.com" (PASS)
   - `homepage.description`: "Usenet Search" (PASS)

2. **Uptime Kuma labels**:  
   - Both `kuma.<n>.http.name` and `kuma.<n>.http.url` are not set (FAIL). Uptime Kuma requires these labels to be defined for proper functionality.
     Fix: Add the following labels:
     ```yaml
     kuma.http.name: "NZBHydra"
     kuma.http.url: "http://hydra2:5076"
     ```

3. **Caddy labels on exposed services**:  
   - `caddy`: "hydra.netgrimoire.com" (PASS)
   - `caddy.reverse_proxy`: "hydra2:5076" (PASS)

4. **Placement constraints**:  
   - `node.labels.general == true` is used, which looks correct based on the provided context (PASS). Ensure that this constraint aligns with your infrastructure requirements.

5. **Volumes use /DockerVol/<service> path convention**:  
   - The volumes are not using the `/DockerVol/<service>` path convention. They are mounted at `/data/nfs/znas/Docker/hydra2/config` and `/data/nfs/znas/Docker/hydra2/downloads`.
     Fix: Change the volume paths to follow the convention, e.g., `/DockerVol/hydra2/config` and `/DockerVol/hydra2/downloads`.

6. **Network references external netgrimoire overlay**:  
   - The network `netgrimoire` is correctly referenced as an external network (PASS).

### VERDICT: FAIL

Explanation: There are two main issues that need to be addressed to meet all the audit criteria:
1. Uptime Kuma labels are missing.
2. Volumes do not follow the recommended `/DockerVol/<service>` path convention.