https://github.com/xtuc/curltainer

curl anything running inside a Docker container, even with no exposed ports
https://github.com/xtuc/curltainer

curl docker namespace network

Last synced: about 1 month ago
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curl anything running inside a Docker container, even with no exposed ports

• Host: GitHub
• URL: https://github.com/xtuc/curltainer
• Owner: xtuc
• Created: 2024-11-23T20:17:55.000Z (about 1 month ago)
• Default Branch: main
• Last Pushed: 2024-11-23T20:29:56.000Z (about 1 month ago)
• Last Synced: 2024-11-23T21:20:42.024Z (about 1 month ago)
• Topics: curl, docker, namespace, network
• Language: Rust
• Homepage:
• Size: 10.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# curltainer

> curl anything running inside a Docker container, even with no exposed ports

## Install

```

cargo install curltainer

```

## Usage

```

Usage: curltainer --container-name  [CURL_ARGS]...

Arguments:

  [CURL_ARGS]...

Options:

  -c, --container-name 

  -h, --help                             Print help

  -V, --version                          Print version

```

## How it works?

Start a Docker container with a HTTP server, with no ports exposed to the host:

```

$ docker run -d python python -m http.server 9000

a8c8e9...

```

curl the server running inside the container from the host:

```

$ sudo curltainer -c a8c8e9... localhost:9000  -v

*   Trying 127.0.0.1:9000...

* Connected to localhost (127.0.0.1) port 9000 (#0)

> GET / HTTP/1.1

> Host: localhost:9000

> User-Agent: curl/7.81.0

> Accept: */*

>

* Mark bundle as not supporting multiuse

* HTTP 1.0, assume close after body

< HTTP/1.0 200 OK

< Server: SimpleHTTP/0.6 Python/3.13.0

< Date: Sat, 23 Nov 2024 20:16:00 GMT

< Content-type: text/html; charset=utf-8

< Content-Length: 877

<

...

```