docs: Update docs for rustfs instead of minio

Signed-off-by: Julius Knorr <jus@bitgrid.net>

Author: juliusknorr

docker-compose.yml

@@ -44,6 +44,7 @@ services:
           - mail${DOMAIN_SUFFIX}
           - sso${DOMAIN_SUFFIX}
           - minio${DOMAIN_SUFFIX}
+          - rustfs${DOMAIN_SUFFIX}
           - imap${DOMAIN_SUFFIX}
           - collabora${DOMAIN_SUFFIX}
           - codedev${DOMAIN_SUFFIX}
@@ -916,13 +917,10 @@ services:
     image: rustfs/rustfs:latest
     environment:
       VIRTUAL_HOST: rustfs${DOMAIN_SUFFIX}
-      VIRTUAL_PORT: 9000
+      VIRTUAL_PORT: 9001
       RUSTFS_ACCESS_KEY: nextcloud
       RUSTFS_SECRET_KEY: nextcloud
       RUSTFS_CONSOLE_ENABLE: "true"
-    ports:
-      - "9010:9000"
-      - "9011:9001"
     volumes:
       - objectstorage_rustfs:/data
 

docs/services/s3.md

@@ -1,22 +1,72 @@
 # S3 / Object storage
 
-S3 can be easily tested with the included container running Minio. This is a self-hosted S3-compatible object storage server.
+S3-compatible object storage can be easily tested with the included containers. Two options are available:
+
+- **rustfs** (recommended) - A fast, lightweight S3-compatible object storage server written in Rust
+- **minio** - Abandoned S3-compatible object storage server (open-source version moved to maintenance-only mode with stripped-down UI)
+
+## rustfs (Recommended)
+
+rustfs is the preferred option for development and testing due to its performance and simplicity.
+
+### Starting rustfs
+
+Start the container using the following command:
+
+```bash
+docker compose up -d rustfs
+```
+
+### Primary object storage
+
+Primary object storage can be enabled by setting the `PRIMARY=rustfs` environment variable either in your `.env` file or in `docker-compose.yml` for individual containers.
+
+```bash
+PRIMARY=rustfs docker compose up nextcloud rustfs
+```
+
+### External object storage
+
+External storage can be configured in the Nextcloud admin settings. This is an example configuration for the `nc-external` bucket, buckets will be autocreated so you can name any bucket you like:
+
+- Bucket: `nc-external`
+- Authentication: `Access Key`
+- Hostname: `rustfs`
+- Port: `9000`
+- Enable SSL: `No`
+- Enable Path Style: `Yes`
+- Legacy (v2) Authentication: `No`
+- Access Key: `nextcloud`
+- Secret Key: `nextcloud`
+
+### Accessing rustfs console
+
+rustfs can be accessed via the browser at <http://rustfs.local> with the following credentials:
+
+- Username: `nextcloud`
+- Password: `nextcloud`
+
+## Minio (Alternative)
+
+Minio is a more feature-rich alternative with additional management capabilities. However, critics often point to recent controversial changes, including shifting to a maintenance-only mode for the open-source version and stripping down the UI. For these reasons, rustfs is now the recommended choice for most development workflows.
+
+### Starting Minio
 
 Start the container using the following command:
 
 ```bash
 docker compose up -d minio
 ```
 
-## Primary object storage
+### Primary object storage
 
 Primary object storage can be enabled by setting the `PRIMARY=minio` environment variable either in your `.env` file or in `docker-compose.yml` for individual containers.
 
 ```bash
-docker compose up nextcloud minio
+PRIMARY=minio docker compose up nextcloud minio
 ```
 
-## External object storage
+### External object storage
 
 External storage can be configured in the Nextcloud admin settings. This is an example configuration for the `nc-external` bucket, buckets will be autocreated so you can name any bucket you like:
 
@@ -30,14 +80,14 @@ External storage can be configured in the Nextcloud admin settings. This is an e
 - Access Key: `nextcloud`
 - Secret Key: `nextcloud`
 
-## Accessing Minio
+### Accessing Minio
 
 Minio can be accessed via the browser at <http://minio.local> with the following credentials:
 
 - Username: `nextcloud`
 - Password: `nextcloud`
 
-## Using mc command line
+### Using mc command line
 
 This can be useful for admin operations like setting a bucket quota on the `nc-external` bucket name: