Features

• 2 docker Pi-Hole instances
• dnscryp-proxy, with docker
• failover with keepalived
• firewalld
• replication with gravity-sync (to finish)

Requirements

Servers

2 Debian 11 servers/VMs. Could work with debian 10. Ubuntu would need adaptation with systemd-resolved

Ansible

https://docs.ansible.com/ansible/latest/installation_guide/intro_installation.html

python3 -m pip install --user ansible

or

sudo apt-add-repository ppa:ansible/ansible
sudo apt update
sudo apt install ansible

Then install required modules :

ansible-galaxy install -r requirements.yaml

Installation

Copy inventory.yaml.sample to inventory.yaml and adjust settings

ansible-playbook -i inventory.yaml -D site.yaml

TODO

Gravity-sync

Add first initialization and cron