pb_docker_pihole_upgrade.yml

---
- hosts: pis
  vars:

  become: yes
  tasks:
   # Siehe: https://docs.ansible.com/ansible/latest/modules/docker_container_module.html

    - name: Install pip3 package with apt
      package:
       name: python3-pip
       state: present
    
    - name: Start the new pihole container
      docker_container:
        name: pihole
        image: pihole/pihole
        restart_policy: unless-stopped
        detach: yes
        pull: yes
        ports:
          # Syntax: Hostport : Container Port
          - "53:53"
          - "53:53/udp"
          - "127.0.0.1:47080:80"
          - "127.0.0.1:47443:443"
        env:
          TZ: "Europe/Berlin"
          # Change to Quad9, see here:
          # https://www.quad9.org/service/service-addresses-and-features#rec
          PIHOLE_DNS_1: "9.9.9.9"
          PIHOLE_DNS_2: "149.112.112.112"
          FTLCONF_REPLY_ADDR4: "192.168.2.15"
          IPv6: "true"
          FTLCONF_REPLY_ADDR6 : "fe80::8f0:51d1:73d5:beb8"
          # https://github.com/pi-hole/docker-pi-hole#advanced-variables
          FTLCONF_MAXDBDAYS: "90"
          QUERY_LOGGING: "false"
        volumes:
          - /home/{{ansible_ssh_user}}/docker-pi-hole/etc-pihole/:/etc/pihole/
          - /home/{{ansible_ssh_user}}/docker-pi-hole/etc-dnsmasq.d/:/etc/dnsmasq.d/
        # dns_servers: 
        # - "127.0.0.1"
        # - "84.200.69.80"
        state: started
        purge_networks: yes
        networks_cli_compatible: no
        labels: 
          com.centurylinklabs.watchtower.monitor-only: "true"
        networks:
         - name: "{{ docker_network_name }}"