https://github.com/jpillora/dynflare

DynamicDNS using Cloudflare
https://github.com/jpillora/dynflare

cloudflare dns dyn dyndns

Last synced: 3 months ago
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DynamicDNS using Cloudflare

• Host: GitHub
• URL: https://github.com/jpillora/dynflare
• Owner: jpillora
• Created: 2020-02-23T22:31:32.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2022-10-06T12:54:45.000Z (about 2 years ago)
• Last Synced: 2024-06-19T06:49:20.010Z (7 months ago)
• Topics: cloudflare, dns, dyn, dyndns
• Language: Go
• Homepage:
• Size: 19.5 KB
• Stars: 9
• Watchers: 3
• Forks: 2
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# dynflare

[![CI](https://github.com/jpillora/dynflare/workflows/CI/badge.svg)](https://github.com/jpillora/dynflare/actions?workflow=CI)

[Dynamic DNS](https://en.wikipedia.org/wiki/Dynamic_DNS) using Cloudflare. Periodically fetch your public IP address and ensure update the given `domain`'s A record to match it. Useful if your ISP don't provide static IPs.

### Install

**Binaries**

[![Releases](https://img.shields.io/github/release/jpillora/dynflare.svg)](https://github.com/jpillora/dynflare/releases) [![Releases](https://img.shields.io/github/downloads/jpillora/dynflare/total.svg)](https://github.com/jpillora/dynflare/releases)

See [the latest release](https://github.com/jpillora/dynflare/releases/latest) or download and install it now with `curl https://i.jpillora.com/dynflare! | bash`

**Source**

``` sh

$ go get -v github.com/jpillora/dynflare

```

### Usage

```

$ dynflare --help

  Usage: dynflare [options]

  Options:

  --interval, -i  polling interval (default 5m0s)

  --token, -t     cloudflare token (env TOKEN)

  --domain, -d    domain (env DOMAIN)

  --dry-run       only print dns updates

  --help, -h      display help

```

Systemd

```

$ cat dynflare.service

[Unit]

Description=dynflare

[Service]

Environment=DOMAIN=foobar.company.com

Environment=TOKEN=MySuperSecretToken

ExecStart=/usr/local/bin/dynflare

Restart=always

RestartSec=3

[Install]

WantedBy=default.target

$ systemctl enable dynflare

$ systemctl start dynflare

$ systemctl status dynflare

```

### FAQ

* How do I get a token?

    * Visit https://dash.cloudflare.com/profile/api-tokens

    * Create an API Token with minimal scope (**not** an API Key)

#### MIT License

Copyright © 2020 Jaime Pillora <[email protected]>

Permission is hereby granted, free of charge, to any person obtaining

a copy of this software and associated documentation files (the

'Software'), to deal in the Software without restriction, including

without limitation the rights to use, copy, modify, merge, publish,

distribute, sublicense, and/or sell copies of the Software, and to

permit persons to whom the Software is furnished to do so, subject to

the following conditions:

The above copyright notice and this permission notice shall be

included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,

EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY

CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.