---
- name: Setup
  hosts: all
  remote_user: root
  vars:
    pi_ip: 10.11.1.10
    pihole_additional_upstream_dnsservers: 1.1.1.1
    pihole_password: password!
    pihole_hostname: pihole
    pihole_domain: injust.us

  tasks:
    - name: Disable cloud-init network config
      ansible.builtin.command: 'echo "network: {config: disabled}" > /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg'

    - name: Delete existing netplan
      ansible.builtin.command: rm -f /etc/netplan/*
      
    - name: Copy netplan
      ansible.builtin.copy:
        src: configfiles/01-netcfg.yaml
        dest: /etc/netplan
    - name: Copy unbound config
      ansible.builtin.copy:
        src: configfiles/unbound.conf
        dest: ./unbound/

    - name: Apply Netplan
      ansible.builtin.command: netplan apply

    - name: Docker Prereqs
      ansible.builtin.apt:
        update_cache: true
        name:
          - ca-certificates
          - curl
          - gnupg
          - lsb-release
    - name: Create keyring directory
      ansible.builtin.file:
        path: /etc/apt/keyrings
        state: directory
    - name: Create Docker directory
      ansible.builtin.file:
        path: /root/docker
        state: directory
    - name: Download Docker GPG keys
      ansible.builtin.shell: curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg --batch --yes
    - name: Add Docker repo
      ansible.builtin.shell: echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

    - name: Disable Ubunut stub DNS resolver
      ansible.builtin.shell: sed -r -i.orig 's/#?DNSStubListener=yes/DNSStubListener=no/g' /etc/systemd/resolved.conf
    - name: symlink /etc/resolv to /run/systemd/resolve/resolv.conf
      ansible.builtin.shell: sudo sh -c 'rm /etc/resolv.conf && ln -s /run/systemd/resolve/resolv.conf /etc/resolv.conf'

    - name: Restart resolved
      ansible.builtin.shell: systemctl restart systemd-resolved
      
    - name: Install Docker
      ansible.builtin.apt:
        update_cache: true
        name:
          - docker-ce
          - docker-ce-cli
          - containerd.io
          - docker-compose-plugin

    - name: Copy Docker Compose file
      ansible.builtin.template:
        src: assets/docker-compose.yml.j2
        dest: /root/docker/docker-compose.yml

    - name: Run Docker
      ansible.builtin.shell: docker compose up -d
      args:
        chdir: /root/docker