---

- hosts: all

  handlers:

    - name: reboot
      reboot:
      become: true

  vars:

    minion_master: localhost

  tasks:

    - name: update system.
      apt:
        name: '*'
        state: latest
        update_cache: true
      become: true
      notify: reboot

    - name: install pip
      apt:
        name: python3-pip
        state: latest
      become: true

    - name: install salt
      pip:
        name: salt
        state: present
      become: true
      
    - name: create salt dirs.
      file:
        path: /etc/salt/minion.d
        state: directory
        mode: u=rwX,g=rwX
      become: true

    - name: create minion file.
      copy:
        dest: /etc/salt/minion_id
        content: "{{ ansible_hostname }}"
        mode: u=rw,g=rw,o=r
      become: true

    - name: set master fact.
      set_fact:
        minion_master: 192.168.33.10
      when: ansible_hostname != 'master'

    - name: set minion master.
      copy:
        dest: /etc/salt/minion.d/master.conf
        content: "master: {{ minion_master }}"
        mode: u=rw,g=r,o=r
      become: true

- hosts: master
  tasks:
    - name: Ensure salt master dir is created.
      file:
        state: directory
        path: /etc/salt/master.d
        mode: u=rwX,g=rwX,o=rX
      become: true

    - name: Ensure roots.conf is created.
      copy:
        dest: /etc/salt/master.d/roots.conf
        content: |
          file_roots:
            base:
              - /srv/salt/base
        mode: u=rw,g=rw,o=r
      become: true

    - name: Create salt base dir.
      file:
        path: /srv/salt
        state: directory
        mode: u=rwX,g=rwX,o=rX
      become: true

    - name: Ensure git is installed.
      apt:
        name: git
        state: present
      become: true

    - name: Check base state.
      stat:
        path: /srv/salt/base/.git
      register: base_git_state

    - name: Remove bad base dir.
      file:
        state: absent
        path: /srv/salt/base
      become: true
      when: base_git_state.stat.exists

    - name: Ensure salt base state is cloned.
      git:
        repo: https://gitea.zigford.org/zigford/salt_class.git
        dest: /srv/salt
        accept_hostkey: yes
      become: true

    - name: Wack down systemd unit for master.
      copy:
        dest: /etc/systemd/system/salt-master.service
        content: |
          [Unit]
          Description=Salt master daemon

          [Service]
          Type=simple
          ExecStart=/usr/local/bin/salt-master -d
          PIDFile=/var/run/salt-master.pid

          [Install]
          WantedBy=multi-user.target
        mode: u=rw,g=rw,o=r
      become: true

    - name: Ensure salt-master is running.
      systemd:
        daemon_reload: true
        name: salt-master.service
        enabled: true
        state: started
      become: true

- hosts: all
  tasks:

    - name: Wack down systemd unit for minion.
      copy:
        dest: /etc/systemd/system/salt-minion.service
        content: |
          [Unit]
          Description=Salt minion daemon

          [Service]
          Type=simple
          ExecStart=/usr/local/bin/salt-minion -d
          PIDFile=/var/run/salt-minion.pid

          [Install]
          WantedBy=multi-user.target
        mode: u=rw,g=rw,o=r
      become: true

    - name: Ensure salt-minion is running.
      systemd:
        daemon_reload: true
        name: salt-minion.service
        enabled: true
        state: started
      become: true