# Table: `host_ssh`

Stores SSH access profiles separately from `hosts`.

## Columns

| Column | Type | Null | Default | Notes |
|--------|------|------|---------|-------|
| `host_fqdn` | `TEXT` | no | none | Target host. References `hosts(fqdn)`. |
| `profile_name` | `TEXT` | no | `'default'` | SSH profile name. |
| `username` | `TEXT` | no | `''` | SSH username. |
| `port` | `INTEGER` | no | `22` | SSH port. |
| `identity_file` | `TEXT` | no | `''` | SSH identity path or key label. |
| `address` | `TEXT` | no | `''` | Optional override address. |
| `local_forward_host` | `TEXT` | no | `''` | Optional local-forward host. |
| `local_forward_port` | `INTEGER` | yes | `NULL` | Optional local-forward port. |
| `remote_forward_host` | `TEXT` | no | `''` | Optional remote-forward host. |
| `remote_forward_port` | `INTEGER` | yes | `NULL` | Optional remote-forward port. |
| `notes` | `TEXT` | no | `''` | Operator notes. |
| `created_at` | `TEXT` | no | none | ISO UTC creation timestamp. |
| `updated_at` | `TEXT` | no | none | ISO UTC update timestamp. |

## Keys And Indexes

- Primary key: `(host_fqdn, profile_name)`

## Relationships

- `host_fqdn` references `hosts(fqdn)` with `ON UPDATE CASCADE ON DELETE RESTRICT`

## Definition

```sql
CREATE TABLE IF NOT EXISTS host_ssh (
    host_fqdn TEXT NOT NULL,
    profile_name TEXT NOT NULL DEFAULT 'default',
    username TEXT NOT NULL DEFAULT '',
    port INTEGER NOT NULL DEFAULT 22,
    identity_file TEXT NOT NULL DEFAULT '',
    address TEXT NOT NULL DEFAULT '',
    local_forward_host TEXT NOT NULL DEFAULT '',
    local_forward_port INTEGER,
    remote_forward_host TEXT NOT NULL DEFAULT '',
    remote_forward_port INTEGER,
    notes TEXT NOT NULL DEFAULT '',
    created_at TEXT NOT NULL,
    updated_at TEXT NOT NULL,
    PRIMARY KEY (host_fqdn, profile_name),
    FOREIGN KEY (host_fqdn) REFERENCES hosts(fqdn) ON UPDATE CASCADE ON DELETE RESTRICT
);
```