Installation
Before you start the installation, a running Magento 2 instance is required.
Please refer to Magento’s documentation: Install Magento using Composer.
Install Pacemaker via Composer
After the purchase of a Pacemaker license, you will receive the following required credentials from our support team:
- 
username
 - 
password
 
You need to add the received credentials to the auth.json file of your Magento instance.
If you didn’t use a auth.json file before, you’d find an auth.json.sample file, copy and rename it as auth.json.
Enter our repository (gitlab.met.tdintern.de), your username and password as followed into the http-basic
section of your existing auth.json file.
{
   "http-basic": {
      "repo.magento.com": {
         "username": "...",
         "password": "..."
      },
      "gitlab.met.tdintern.de": {
         "username": "<YOUR-TOKEN-USER>",
         "password": "<YOUR-TOKEN-PASS>"
      }
   }
}
Register the repository
After adding the credentials, you need to register the repository as a possible source.
Therefore you need to run the following command or add the repository manually into your composer.json file.
Commandline registration:
composer config repositories.repo.met.tdintern.de composer https://repo.met.tdintern.de/
Manual entry in composer.json (optional):
...
"repositories": {
"repo.met.tdintern.de": {
  "type": "composer",
  "url": "https://repo.met.tdintern.de/"
},
"repo.magento.com": {
  "type": "composer",
  "url": "https://repo.magento.com/"
}
...