# traefik-certs-dumper

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## Features

- Supported sources:
    - file ("acme.json")
    - KV stores (Consul, Etcd, Zookeeper, Boltdb)
- Watch changes:
    - from file ("acme.json")
    - from KV stores (Consul, Etcd, Zookeeper)
- Output formats:
    - use domain as sub-directory (allow custom names and extensions)
    - flat (domain as filename)
- Hook (only with watch mode and if the data source changes)

## Installation

### Download / CI Integration

```bash
curl -sfL https://raw.githubusercontent.com/ldez/traefik-certs-dumper/master/godownloader.sh | bash -s -- -b $GOPATH/bin v1.5.0
```

<!--
To generate the script:

```bash
godownloader --repo=ldez/traefik-certs-dumper -o godownloader.sh

# or

godownloader --repo=ldez/traefik-certs-dumper > godownloader.sh
```
-->

### From Binaries

You can use pre-compiled binaries:

* To get the binary just download the latest release for your OS/Arch from [the releases page](https://github.com/ldez/traefik-certs-dumper/releases/)
* Unzip the archive.
* Add `traefik-certs-dumper` in your `PATH`.

### From Docker

```bash
docker run ldez/traefik-certs-dumper:<tag_name>
```

## Usage

- [traefik-certs-dumper](docs/traefik-certs-dumper.md)
- [traefik-certs-dumper file](docs/traefik-certs-dumper_file.md)
- [traefik-certs-dumper kv](docs/traefik-certs-dumper_kv.md)

## Examples

### Simple Dump

```console
$ traefik-certs-dumper file
dump
├──certs
│  └──my.domain.com.key
└──private
   ├──my.domain.com.crt
   └──letsencrypt.key
```

### Change source and destination

```console
$ traefik-certs-dumper file --source ./acme.json --dest ./dump/test
test
├──certs
│  └──my.domain.com.key
└──private
   ├──my.domain.com.crt
   └──letsencrypt.key
```

### Use domain as sub-directory

```console
$ traefik-certs-dumper file --domain-subdir=true
dump
├──my.domain.com
│  ├──certificate.crt
│  └──privatekey.key
└──private
   └──letsencrypt.key
```

#### Change file extension

```console
$ traefik-certs-dumper file --domain-subdir --crt-ext=.pem --key-ext=.pem
dump
├──my.domain.com
│  ├──certificate.pem
│  └──privatekey.pem
└──private
   └──letsencrypt.key
```

#### Change file name

```console
$ traefik-certs-dumper file --domain-subdir --crt-name=fullchain --key-name=privkey
dump
├──my.domain.com
│  ├──fullchain.crt
│  └──privkey.key
└──private
   └──letsencrypt.key
```

### KV store

#### Consul

```console
$ traefik-certs-dumper kv consul --endpoints localhost:8500
```

#### Etcd

```console
$ traefik-certs-dumper kv etcd --endpoints localhost:2379
```

#### Boltdb

```console
$ traefik-certs-dumper kv boltdb --endpoints /the/path/to/mydb.db
```

#### Zookeeper

```console
$ traefik-certs-dumper kv zookeeper --endpoints localhost:2181
```