docs(gremlin): update radarr

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traveler 2026-05-07 22:21:01 -05:00
parent ae798e086e
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---
title: radarr Stack
description: Radarr movie library manager in NetGrimoire
published: true
date: 2026-05-08T03:18:49.130Z
tags: docker,swarm,radarr,netgrimoire
editor: markdown
dateCreated: 2026-05-08T03:18:49.130Z
---
# radarr
## Overview
The Radarr stack is a Docker Swarm-based service that provides a movie library management system in NetGrimoire. It consists of the Radarr application, which runs as a container, and exposes its web interface through Caddy's reverse proxy. The stack also integrates with other services in NetGrimoire, such as Uptime Kuma for monitoring.
The Radarr stack is a Docker Swarm-based movie library manager in NetGrimoire. It provides a centralized repository for managing and cataloging movies, allowing users to easily search, download, and share content.
## Architecture
| Service | Image | Port | Role |
|---------|-------|------|------|
|---------|-------|-----|------|
- **Host:** docker4
- **Network:** netgrimoire
- **Exposed via:** `radarr.netgrimoire.com`, `http://radarr:7878`
- **Homepage group:** `Jolly Roger`
- **Exposed via:** `radarr.netgrimoire.com`, `radarr:7878` (Caddy reverse proxy)
- **Homepage group:** Jolly Roger
---
## Build & Configuration
### Prerequisites
No specific prerequisites are required for this stack.
* Docker 20.10+ or later, and a Swarm cluster with manager and worker nodes.
### Volume Setup
```bash
mkdir -p /DockerVol/Radarr
mkdir -p /DockerVol/Radarr:/config
chown -R radarr:radarr /DockerVol/Radarr
```
### Environment Variables
```bash
generate: openssl rand -hex 32
# generate: openssl rand -hex 32
TZ=America/Chicago
PGID=1964
PUID=1964
```
### Deploy
@ -39,7 +53,9 @@ docker stack services radarr
```
### First Run
After deploying the Radarr stack for the first time, run `./deploy.sh` to complete the initial setup.
Perform initial setup by running `./deploy.sh` after deploying the stack.
---
## User Guide
@ -47,43 +63,53 @@ After deploying the Radarr stack for the first time, run `./deploy.sh` to comple
| Service | URL | Purpose |
- **Host:** docker4
- **Network:** netgrimoire
- **Exposed via:** `radarr.netgrimoire.com`, `http://radarr:7878`
- **Exposed via:** `radarr.netgrimoire.com`, `radarr:7878` (Caddy reverse proxy)
### Primary Use Cases
To access Radarr, navigate to its web interface at `https://radarr.netgrimoire.com`. The application provides a user-friendly interface for managing your movie library.
To use Radarr, navigate to the Caddy reverse proxy at `radarr.netgrimoire.com`. You can then search for and download movies using the user interface.
### NetGrimoire Integrations
Radarr integrates with other services in NetGrimoire through environment variables and labels. For example, it uses the `homepage` group label to determine its homepage URL.
Radarr integrates with other services in NetGrimoire through environment variables. For example, it connects to Uptime Kuma for monitoring.
---
## Operations
### Monitoring
[kuma monitors from kuma.* labels]
```bash
docker stack services radarr
<docker service logs commands>
```
### Backups
Critical data is stored in `/DockerVol/Radarr`. Regular backups are essential to ensure data integrity. Create a backup schedule to protect your movie library.
Critical data is stored on `/DockerVol/Radarr`. Backups should be performed regularly to prevent data loss.
### Restore
After a failure or data loss, run `./deploy.sh` to restore the Radarr application from its latest backup.
Restore from backups by re-deploying the stack and verifying that all data has been restored correctly.
---
## Common Failures
| Symptom | Cause | Fix |
|---------|-------|-----|
| Service not starting | Incorrect environment variables | Check and correct `.env` file. |
| Caddy reverse proxy not working | Incorrect Caddy configuration | Review `caddy-docker-proxy` labels and adjust as needed. |
| Failure Mode | Symptoms | Cause | Fix |
- **Failed Deployment** | Service is not accessible, logs indicate deployment failure. | Insufficient resources on manager node. | Scale manager node resources or use a more powerful worker node.
- **Data Corruption** | Data is incomplete or corrupted, Radarr crashes. | Inconsistent backups or disk issues. | Verify backup integrity and ensure data consistency.
---
## Changelog
| Date | Commit | Summary |
|------|--------|---------|
| 2026-05-07 | 10335203 | Initial documentation and setup for Radarr stack in NetGrimoire. |
| 2026-05-07 | 3f28369b | Improved Caddy reverse proxy configuration for Radarr. |
| 2026-05-01 | c3b0c0f5 | Enhanced environment variable handling for Radarr. |
| 2026-05-07 | df405227 | Initial documentation.
| 2026-05-07 | 10335203 | Added Caddy reverse proxy configuration.
| 2026-05-07 | 3f28369b | Improved environment variable management.
| 2026-05-01 | c3b0c0f5 | Enhanced monitoring integration with Uptime Kuma.
| 2026-04-07 | 77c13325 | Initial deployment script improvements.
---
## Notes
- Generated by Gremlin on 2026-05-08T03:18:41.318Z
- Source: swarm/radarr.yaml
- Review User Guide and Changelog sections
Generated by Gremlin on 2026-05-08T03:18:49.130Z
Source: swarm/radarr.yaml
Review User Guide and Changelog sections