readme.md

traefik-certs-dumper

If you appreciate this project:

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

curl -sfL https://raw.githubusercontent.com/ldez/traefik-certs-dumper/master/godownloader.sh | bash -s -- -b $GOPATH/bin v2.7.0

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
• Unzip the archive.
• Add traefik-certs-dumper in your PATH.

From Docker

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

Example: docker-compose

Usage

• traefik-certs-dumper
• traefik-certs-dumper file
• traefik-certs-dumper kv

Examples

Note: to dump data from Traefik v2, the CLI flag --version v2 must be added.

Simple Dump

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

Change source and destination

$ 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

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

Change file extension

$ 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

$ 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

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

Etcd

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

Boltdb

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

Zookeeper

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