Environment for reproducing the Icinga 2 JSON-RPC bug

1. Get Icinga 2 packages for Debian 10
2. Put them into the current directory as icinga2-bin.deb and icinga2-common.deb
3. Select one of the cloud providers a Terraform environment spec is available for
4. Complete provider.tf
5. Deploy the environment
6. Create an Ansible inventory from the environment
7. Provision the environment via the Ansible playbook
8. Wait one day
9. If one of the masters is crashed, your Icinga 2 version is affected