# Dell ObjectScale (ECS)

| Item | Value |
|------|-------|
| Hostname | `luna.local` / `atc-objectscale` |
| IP | `10.0.20.111` |
| SSH user | `admin` (root enabled after key bootstrap) |
| Web UI | https://10.0.20.111/ |
| S3 API | ECS default endpoints (see ECS admin UI) |

## Software

- **Luna OS** — CentOS 7-based appliance image
- **ECS container:** `emccorp/ecs-software:latest` (`ecs-storageos`)
- **Install config:** `/opt/emc/ecs-install/deploy.yml` on the appliance

## Git copy

`deploy.yml` in this folder is a reference copy. Passwords are redacted — use vault or host file for live secrets.

## Bootstrap SSH

```bash
./scripts/setup/setup-objectscale-ssh.sh
```

## Storage

Single-node lab deployment; block device `/dev/sdb` in storage pool `sp1` per deploy.yml.

## management_clients: 0.0.0.0/0 explained

**`0.0.0.0/0` = allow management access from ANY IP address** (no whitelist).

- Fine for isolated lab VLANs behind firewall
- **Not OK** if management port is reachable from office internet or WAN

**Recommended for ATC lab** (tighten when convenient):

```yaml
management_clients:
  - 10.0.10.0/24
  - 10.0.20.0/24
  - 10.0.21.0/24
```

See [docs/objectscale.md](../../docs/objectscale.md) for ports and S3 consumers.