#!/usr/bin/env ansible-playbook
# vim:ft=ansible:
---
# Mass storage Pis
- hosts: pi-storage-1.desu.ltd
  tasks:
    - name: assure mount directory
      file: path=/data state=directory
      tags: [ pis, storage ]
    - name: assure mount
      mount: path=/data src=LABEL=mass state=mounted fstype=ext4
      tags: [ pis, storage ]
    - name: assure directories in mount
      file: path=/data/{{ item }} state=directory
      with_items:
        - nfs
        - postgresql
      tags: [ pis, storage ]
    - name: assure symlinks to directories in mount
      file: path={{ item.path }} src=/data/{{ item.src }} state=link
      with_items:
        - { path: /var/lib/postgresql, src: postgresql }
        - { path: /srv/nfs, src: nfs }
      tags: [ pis, storage ]
  roles:
    - role: backup
      vars:
        backup_list:
          - /data
        backup_time: "Mon *-*-* 02:00:00"
    - role: motd
      vars:
        motd_watch_services_extra:
          - docker
          - postgresql
    - role: postgresql
      vars:
        postgresql_global_config_options:
          - option: listen_addresses
            value: 192.168.103.1,172.23.103.1
        postgresql_hba_entries:
          - { type: local, database: all, user: postgres, auth_method: peer }
          - { type: local, database: all, user: all, auth_method: md5 }
          - { type: host, database: all, user: all, address: '127.0.0.0/8', auth_method: md5 }
          - { type: host, database: all, user: all, address: '::1/128', auth_method: md5 }
            # Used for internal access from other nodes
          - { type: host, database: all, user: all, address: '192.168.0.0/16', auth_method: md5 }
            # Allow hosts over zerotier
          - { type: host, database: all, user: all, address: '172.23.0.0/16', auth_method: md5 }
        postgresql_users:
          - name: grafana
            password: "{{ secret_grafana_local_db_pass }}"
          - name: netbox
            password: "{{ secret_netbox_local_db_pass }}"
        postgresql_databases:
          - name: grafana
            owner: grafana
          - name: netbox
            owner: netbox
      tags: [ pis, storage, psql ]
    - role: nfs
      vars:
        nfs_exports:
          - "/srv/nfs              192.168.0.0/16(ro,no_root_squash,sync) 172.23.0.0/16(ro,no_root_squash,sync)"
          - "/srv/nfs/bulk         192.168.0.0/16(rw,no_root_squash,sync) 172.23.0.0/16(rw,no_root_squash,sync)"
          - "/srv/nfs/bulk/media   192.168.0.0/16(rw,no_root_squash,sync) 172.23.0.0/16(rw,no_root_squash,sync)"
          - "/srv/nfs/k8s          192.168.0.0/16(rw,no_root_squash,sync) 172.23.0.0/16(ro,no_root_squash,sync)"
      tags: [ pis, storage, nfs ]
# Multipurpose Pis running unbound
- hosts: pi-mp-1.desu.ltd,pi-mp-2.desu.ltd
  vars:
    container_default_behavior: no_defaults
  tasks:
    - name: docker deploy unbound
      docker_container:
        name: unbound
        image: rehashedsalt/unbound-desu-local:latest
        restart_policy: unless-stopped
        pull: yes
        ports:
          - "{{ ansible_facts.eth0.ipv4.address }}:53:5053/tcp"
          - "{{ ansible_facts.eth0.ipv4.address }}:53:5053/udp"
      tags: [ pis, mp, unbound ]
  roles:
    - role: motd
      vars:
        motd_watch_services_extra:
          - docker
          - isc-dhcp-server
        motd_watch_containers_extra:
          - unbound
      tags: [ pis, mp, motd ]
# And also serving DHCP
- hosts: pi-mp-1.desu.ltd
  vars_files:
    - vars/desulocal-dhcp.yml
  roles:
    - role: netplan-static-ip
      tags: [ pis, mp, dhcp, static-ip ]
    - role: dhcp
      vars:
        dhcp_global_failover_peer: failover-group
        dhcp_global_failover:
          role: primary
          address: 192.168.103.100
          port: 647
          peer_address: 192.168.103.101
          peer_port: 647
          max_response_delay: 15
          max_unacked_updates: 10
          load_balance_max_seconds: 5
          split: 255
          mclt: 3600
      tags: [ pis, mp, dhcp ]
- hosts: pi-mp-2.desu.ltd
  vars_files:
    - vars/desulocal-dhcp.yml
  roles:
    - role: netplan-static-ip
      tags: [ pis, mp, dhcp, static-ip ]
    - role: dhcp
      vars:
        dhcp_global_failover_peer: failover-group
        dhcp_global_failover:
          role: secondary
          address: 192.168.103.101
          port: 647
          peer_address: 192.168.103.100
          peer_port: 647
          max_response_delay: 15
          max_unacked_updates: 10
          load_balance_max_seconds: 5
      tags: [ pis, mp, dhcp ]