---
title: Audit - hydra.yaml
description: Gremlin audit report 2026-04-27
published: true
date: 2026-04-27T11:16:34.636Z
tags: gremlin,audit
editor: markdown
dateCreated: 2026-04-27T11:16:34.636Z
---

# Audit Report — hydra.yaml

**Date:** 2026-04-27  
**File:** swarm/hydra.yaml  
**Type:** Docker Swarm  
**Verdict:** FAIL

---

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

2. **Uptime Kuma labels**:
   - No Uptime Kuma labels are present.
   - **FAIL**: Uptime Kuma labels (`kuma.<n>.http.name` and `kuma.<n>.http.url`) are missing. Add the required labels to ensure proper integration with Uptime Kuma.

3. **Caddy labels on exposed services**:
   - `caddy`: "hydra.netgrimoire.com"
   - `caddy.reverse_proxy`: "hydra2:5076"
   - **PASS**: Caddy labels are correctly set for reverse proxying.

4. **Placement constraints**:
   - `node.labels.general == true`
   - **FAIL**: The placement constraint should reference the node's hostname (`node.hostname`) instead of a general label to ensure proper scheduling.

5. **Volumes use /DockerVol/<service> path convention**:
   - `/data/nfs/znas/Docker/hydra2/config` and `/data/nfs/znas/Docker/hydra2/downloads`
   - **FAIL**: Volumes do not follow the `/DockerVol/<service>` path convention. Update the volume paths to match the convention.

6. **Network references external netgrimoire overlay**:
   - `netgrimoire` network is externally referenced.
   - **PASS**: The network reference is correct and points to an external overlay network.

**VERDICT: FAIL**

- Address Uptime Kuma labels and update the placement constraints and volume paths to meet the specified requirements.