auberge 0.8.1

CLI tool for managing self-hosted infrastructure with Ansible
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132

# auberge dns set

Set A record for a subdomain

## Synopsis

```bash
auberge dns set --subdomain <NAME> --ip <IP>
```

## Alias

`auberge d s`

## Description

Creates or updates an A record for a subdomain pointing to an IP address.

If the record exists, it will be updated. If it doesn't exist, it will be created.

## Options

| Option               | Description                           | Required |
| -------------------- | ------------------------------------- | -------- |
| -s, --subdomain NAME | Subdomain name                        | Yes      |
| -i, --ip IP          | IP address                            | Yes      |
| -P, --production     | Use production API (default: sandbox) | No       |

## Examples

```bash
# Set A record
auberge dns set --subdomain freshrss --ip 192.168.1.10

# Update existing record
auberge dns set --subdomain baikal --ip 10.0.0.5

# Production API
auberge dns set --subdomain calibre --ip 192.168.1.10 --production
```

## Output Example

```
CLOUDFLARE DNS
Setting A record: freshrss.example.com -> 192.168.1.10
✓ A record set successfully
```

## Behavior

**Record exists**: Updates IP address
**Record doesn't exist**: Creates new A record
**TTL**: Set to 1 (automatic)
**Proxied**: Not proxied (DNS only)

## DNS Propagation

Changes are immediate in Cloudflare but DNS propagation can take:

- **Cloudflare nameservers**: Instant
- **Recursive resolvers**: Up to TTL value (typically 1 second with TTL=1)
- **Client caches**: Varies by OS/application

Verify with:

```bash
dig freshrss.example.com
nslookup freshrss.example.com
```

## IP Validation

The command validates IP format:

- IPv4: 192.168.1.10 (octets 0-255)
- IPv6: 2001:db8::1

Invalid IPs are rejected:

```bash
$ auberge dns set --subdomain test --ip 999.999.999.999
Error: Invalid IP format: 999.999.999.999
```

## Use Cases

**Single subdomain setup**:

```bash
auberge dns set --subdomain freshrss --ip 192.168.1.10
```

**IP change after migration**:

```bash
auberge dns set --subdomain baikal --ip 10.0.0.5
```

**Fix missing record**:

```bash
# After dns status shows missing
auberge dns set --subdomain calibre --ip 192.168.1.10
```

## Batch Operations

For multiple subdomains, use:

```bash
auberge dns set-all --host myserver
```

Or script individual sets:

```bash
for sub in freshrss baikal calibre; do
  auberge dns set --subdomain $sub --ip 192.168.1.10
done
```

## Related Commands

- [auberge dns list](list.md) - List all records
- [auberge dns set-all](set-all.md) - Batch create records
- [auberge dns migrate](migrate.md) - Migrate all records

## See Also

- [DNS Management](../../dns/README.md)
- [Cloudflare Setup](../../getting-started/cloudflare.md)