fix README

README.md

 # vault-secrets-shuffle
 
-1. [configuration](#configuration)
 1. [usage](#usage)
 1. [compatibility](#compatibility)
 1. [build](#build)
-1. [notes](#notes)
 
-Fetches nodes definitions from PuppetDB, generate random secrets for each host and store them to Vault.
+Fetches and stores a given Certificate, Full Chain, CA and Private Keynodes
 
-It is meant to be used in conjunction with [hiera_vault](https://github.com/petems/petems-hiera_vault)
+It is meant to be used in conjunction with Geant ACME infrastructure
 
-## configuration
-
-you have:
-
-- a kv v2 store on Vault
-- puppet Hiera connected to Vault through [hiera_vault](https://github.com/petems/petems-hiera_vault) and your lookups include certnames/fqdn
-- a configuration file with one `vault` section as following (beware of file permissions):
-
-```ini
-[vault]
-# Vault parameters
-vault_token = xxxxxxxxxxx
-vault_ssl = true
-vault_host = vault.yourdomain.org
-vault_port = 443
-vault_path = test/toast
-vault_keyname = vault_root_password
+## usage
 
-# PuppetDB parameters
-puppetdb_host = puppetdb.yourdomain.org
-puppetdb_port = 8080
+you can run the tool as following:
 
-# Password properties
-pass_lenght = 10
-min_digits = 2
-max_digits = 6
-min_symbols = 0
-max_symbols = 0
+```bash
+acme-downloader --vault-token=<VAULT-TOKEN> --redis-token=<REDIS_TOKEN> --cert-name=foo-ev-cert.geant.org --team-name=swd
 ```
 
-## usage
-
-you can run the tool with `--help` to check all options:
+ or check all the option using `--help`:
 
 ```bash
-vault-secrets-shuffle --help
-Vault Secrets Shuffler:
-  - iterates all VMs registered in PuppetDB
-  - generate generate random secrets different for each host
-  - upload the secrets to vault.
+ACME Downloader:
+  - fetches and stores a given Certificate, Full Chain, CA and Private Key
 
 Usage:
-  vault-secrets-shuffle --config=CONFIG [--kv=kv] [--write=WRITE] [--debug]
-  vault-secrets-shuffle -v | --version
-  vault-secrets-shuffle -b | --build
-  vault-secrets-shuffle -h | --help
+  acme-downloader --redis-token=REDISTOKEN --vault-token=VAULTTOKEN --cert-name=CERTNAME --team-name=TEAMNAME [--days=DAYS] [--type=TYPE] [--cert-destination=CERTDESTINATION] [--fullchain-destination=FULLCHAINDESTINATION] [--key-destination=KEYDESTINATION] [--ca-destination=CADESTINATION]
+  acme-downloader -v | --version
+  acme-downloader -b | --build
+  acme-downloader -h | --help
 
 Options:
-  -h --help           Show this screen
-  -c --config=CONFIG  Config file
-  -w --write=WRITE    Output file (OPTIONAL)
-  -k --kv=kv          Keystore Version. [default: 2]
-  -d --debug          Print password and full key path (OPTIONAL)
-  -v --version        Print version exit
-  -b --build          Print version and build information and exit
-```
-
-or you can simply run:
-
-```bash
-vault-secrets-shuffle --config /path/to/file.conf
-```
+  -h --help                                     Show this screen
+  -v --version                                  Print version exit
+  -b --build                                    Print version and build information and exit
+  --redis-token=REDISTOKEN                      Redis access token
+  --vault-token=VAULTTOKEN                      Vault access token
+  --cert-name=CERTNAME                          Certificate name
+  --team-name=TEAMNAME                          Team name: swd, dream_team, it, ne, ti...
+  --days=DAYS                                   Days before expiration [default: 30]
+  --type=TYPE                                   Type, EV or OV [default: EV]
+  --cert-destination=CERTDESTINATION            Cert Destination [default: /etc/ssl/certs/<cert-name>.crt]
+  --fullchain-destination=FULLCHAINDESTINATION  Full Chain Destination[default: /etc/ssl/certs/<cert-name>_fullchain.crt]
+  --key-destination=KEYDESTINATION              Key Destination [default: /etc/ssl/private/<cert-name>.key]
+  --ca-destination=CADESTINATION                CA Destination [default: /etc/ssl/certs/COMODO_<type>.crt]```
 
 ## compatibility
 
-tested against:
+Debian/RedHat/Arch OS families
 
-- puppetdb 6.2
-- vault 1.0.2
 
 ## build
 
 you can use `build.sh` from this repo
-
-## notes
-
-Some change is already in the work on [petems/petems-hiera_vault#43](https://github.com/petems/petems-hiera_vault/pull/43)
-
-These changes will allow to use Kv v2, which is safer to use (as it has password history)