# All hosts are debian
---
# Common
- hosts: cabinet,fogcutter,lech
  become: yes
  handlers:
    - import_tasks: handlers.yml
  tasks:
    # Core
    - name: Set hostname
      hostname:
        name: "{{ hostname }}"

    - name: Install common packages
      apt:
        name:
          - apt-listchanges
          - beets
          - bsd-mailx
          - chrony
          - curl
          - dma
          - git
          - htop
          - iperf3
          - mosh
          - mutt
          - netcat-openbsd
          - nfs-common
          - nmap
          - oidentd
          - rsync
          - smartmontools
          - snapd
          - speedtest-cli
          - sshfs
          - tmux
          - tor
          - unattended-upgrades
          - vim
        force_apt_get: yes
        update_cache: yes

    - name: Install rclone
      apt:
        deb: https://downloads.rclone.org/rclone-current-linux-amd64.deb
        force_apt_get: yes

    - name: Disable MOTDs
      file:
        path: /etc/update-motd.d/10-uname
        mode: '0644'

    - name: Set MOTD
      copy:
        src: files/motd
        dest: /etc/motd
        owner: root
        group: root
        mode: '0644'

    # No automatic reboots
    - name: Configure unattended-upgrades
      copy:
        src: files/50unattended-upgrades
        dest: /etc/apt/apt.conf.d/50unattended-upgrades
        owner: root
        group: root
        mode: '0644'

    - name: Enable auto-upgrades
      copy:
        src: files/20auto-upgrades
        dest: /etc/apt/apt.conf.d/20auto-upgrades
        owner: root
        group: root
        mode: '0644'

    - name: Disable power and reset buttons
      copy:
        src: files/logind.conf
        dest: /etc/systemd/logind.conf
        owner: root
        group: root
        mode: '0644'
      notify: Restart systemd-logind service

    - name: Set chrony ntp servers
      template:
        src: templates/chrony.conf.j2
        dest: /etc/chrony/chrony.conf
        owner: root
        group: root
        mode: '0644'
      notify: Restart chrony service

    # Core networking
    - name: Configure sshd_config to listen on 22/37121 and disable password auth
      copy:
        src: files/sshd_config
        dest: /etc/ssh/sshd_config
        owner: root
        group: root
        mode: '0644'
      notify: Restart sshd service

    - name: Configure dma
      copy:
        src: files/dma.conf
        dest: /etc/dma/dma.conf
        owner: root
        group: mail
        mode: '0640'

    - name: Configure dma auth
      template:
        src: templates/dma-auth.conf.j2
        dest: /etc/dma/auth.conf
        owner: root
        group: mail
        mode: '0640'
      when: dma_auth is defined and dma_auth != ''

    ## Changes will take effect during next reboot, does not effect static IPs
    - name: Configure sysctl with IPv6 privacy extensions
      template:
        src: templates/local.conf.j2
        dest: /etc/sysctl.d/local.conf
        owner: root
        group: root
        mode: '0644'

    - name: Configure smartd
      copy:
        src: files/smartd.conf
        dest: /etc/smartd.conf
        owner: root
        group: root
        mode: '0644'
      notify: Restart and enable smartd

    - name: Install tor config
      copy:
        src: files/torrc
        dest: /etc/tor/torrc
        owner: root
        group: root
        mode: '0644'
      notify: Restart and enable tor

    - debug:
        msg: Manually get tor hostname

# Common dynamic settings
#- hosts: fogcutter
#  become: yes
#  handlers:
#    - import_tasks: handlers.yml
#  tasks:
#    - name: Copy Dynamic DNS script
#      template:
#        src: templates/gandi-ddns.sh.j2
#        dest: /usr/local/bin/gandi-ddns.sh
#        owner: root
#        group: root
#        mode: '0755'
#      when: gandi_api_key is defined and gandi_api_key != ''
#
#    - name: Add Dynamic DNS cronjob
#      cron:
#        name: "Update dynamic dns"
#        job: /usr/local/bin/gandi-ddns.sh
#        special_time: daily
#        user: root
#      when: gandi_api_key is defined

# Lech (main host) config
- hosts: lech
  become: yes
  handlers:
    - import_tasks: handlers.yml
  tasks:
    - name: Install samba, zfs stuff
      apt:
        name:
          - samba
          - zfs-auto-snapshot
          - zfs-zed
        force_apt_get: yes
        update_cache: yes

    - name: Configure zfs-zed
      copy:
        src: files/zed.rc
        dest: /etc/zfs/zed.d/zed.rc
        owner: root
        group: root
        mode: '0644'
      notify: Restart zfs-zed

    - name: ZFS cronjob - Sunday
      cron:
        name: 'Weekly zfs pool status check'
        minute: '0'
        hour: '0'
        day: '*'
        month: '*'
        weekday: '0'
        job: '/usr/sbin/zpool status | mail -s "ZFS STATUS" paul@bigcavemaps.com'
        user: paul

    - name: Mount vtluug /media via sshfs
      mount:
        src: pew-media@dirtycow.vtluug.org:/nfs/cistern/share/media
        path: /media-vtluug
        fstype: fuse.sshfs
        opts: allow_other,ro,_netdev,StrictHostKeyChecking=no,IdentityFile=/home/paul/.ssh/id_rsa_fast
        state: mounted
    
    - debug:
        msg: Manually copy vtluug ssh key

    - debug:
        msg: Manually configure rclone remote drive

    - name: Backup data cronjob - Monday
      cron:
        name: 'Backup data'
        minute: '0'
        hour: '0'
        day: '*'
        month: '*'
        weekday: '1'
        job: "/home/paul/scripts-private/{{ hostname_short }}/backup.sh"
        user: paul

    - name: Mastodon cronjobs - Sunday
      cron:
        name: "mastodon {{ item }} remove"
        minute: '0'
        hour: '0'
        day: '*'
        month: '*'
        weekday: '0'
        job: "/usr/bin/docker exec mastodon-web tootctl {{ item }} remove"
        user: paul
      loop:
        - media
        - preview_cards

    - debug:
        msg: Manually install nvidia drivers and container toolkit

    - debug:
        msg: Manually install tailscale