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path: root/inventory/group_vars/ups/vars.yml
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---
ups_name: "ups"
ups_query_sources: []


openwrt_arch: ramips
openwrt_target: mt7620
openwrt_profile: ravpower_rp-wd03
openwrt_output_image_suffixes:
  - "{{ openwrt_profile }}-squashfs-sysupgrade.bin"

openwrt_packages_remove:
  - ppp
  - ppp-mod-pppoe
  - dnsmasq
  - firewall
  - firewall4
  - odhcpd
  - odhcpd-ipv6only
  - wpad-basic-mbedtls
  - libustream-mbedtls
  - nftables
openwrt_packages_add:
  - hostapd-basic-openssl
  - libustream-openssl
  - haveged
  - usbutils
  - nut-server
  - nut-driver-usbhid-ups
  - nut-upsc
  - nut-upscmd
  - prometheus-node-exporter-lua
  - prometheus-node-exporter-lua-nat_traffic
  - prometheus-node-exporter-lua-netstat
  - prometheus-node-exporter-lua-openwrt


openwrt_mixin:
  /etc/sysctl.conf:
    content: |
      # Defaults are configured in /etc/sysctl.d/* and can be customized in this file
      #
      # disable IP forwarding, we don't need it since we are
      # only an monitoring the connected UPS
      net.ipv4.conf.default.forwarding=0
      net.ipv4.conf.all.forwarding=0
      net.ipv4.ip_forward=0
      net.ipv6.conf.default.forwarding=0
      net.ipv6.conf.all.forwarding=0

  /etc/dropbear/authorized_keys:
    content: "{{ ssh_keys_root | join('\n') }}\n"

  /etc/htoprc:
    file: "{{ global_files_dir }}/common/htoprc"

  /usr/bin/powercycle-ups:
    mode: "0755"
    content: |
      #!/bin/sh

      UPS="{{ ups_name }}"

      upscmd -u admin -p secret "$UPS" load.off
      sleep 5
      upscmd -u admin -p secret "$UPS" load.on


openwrt_uci:
  system:
    - name: system
      options:
        hostname: '{{ host_name }}'
        timezone: 'CET-1CEST,M3.5.0,M10.5.0/3'
        ttylogin: '0'
        log_size: '64'
        urandom_seed: '0'

    - name: timeserver 'ntp'
      options:
        enabled: '{{ ups_ntp_servers is defined | ternary("1", "0") }}'
        enable_server: '0'
        server: "{{ ups_ntp_servers | default([]) }}"

  dropbear:
    - name: dropbear
      options:
        PasswordAuth: 'off'
        RootPasswordAuth: 'off'
        Port: '{{ ansible_port }}'

  network:
    - name: globals 'globals'
      options:
        ula_prefix: "fc{{ '%02x:%04x:%04x' | format((255 | random(seed=inventory_hostname + '0')), (65535 | random(seed=inventory_hostname + '1')), (65535 | random(seed=inventory_hostname + '2'))) }}::/48"

    - name: interface 'loopback'
      options:
        ifname: lo
        proto: static
        ipaddr: 127.0.0.1
        netmask: 255.0.0.0

    - name: interface 'mgmt'
      options:
        device: "eth0"
        proto: static
        ipaddr: "{{ network_mgmt_zone.prefix | ansible.utils.ipaddr(network_mgmt_zone.offsets[inventory_hostname]) | ansible.utils.ipaddr('address') }}"
        netmask: "{{ network_mgmt_zone.prefix | ansible.utils.ipaddr('netmask') }}"
        accept_ra: 0

  uhttpd:
    - name: uhttpd main
      options:
        enabled: '0'

  prometheus-node-exporter-lua:
    - name: prometheus-node-exporter-lua 'main'
      options:
        listen_interface: 'mgmt'
        listen_port: '9100'

  nut_server:
    - name: listen_address
      options:
        address: 0.0.0.0

    - name: "driver '{{ ups_name }}'"
      options:
        driver: usbhid-ups
        port: auto
        enable_usb_serial: 0

    - name: user
      options:
        username: admin
        password: secret
        instcmd:
          - ALL