README.md

Home assistant add-on: Scrutiny

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About

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Scrutiny is a Hard Drive Health Dashboard & Monitoring solution, merging manufacturer provided S.M.A.R.T metrics with real-world failure rates. This addon is based on the docker image from linuxserver.io.

Features :

• SMART monitoring
• Automatic addition of local drives
• Hourly updates
• Ingress
• Automatic upstream updates

Configuration

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Webui can be found at http://homeassistant:8080, or through Ingress. It automatically mounts all local drives.

Enable full access only if you are encountering issues. SMART access should work without full access in all other scenarios.

Updates: Hourly, Daily, Weekly
Updates_custom_time : if you select "Custom" as "Updates" variable, you can define specific updates in natural language in the "Updates_custom_time" field. Example : select "Custom" as "Updates", then type a custom intervals like "5m", "2h", "1w", or "2mo" to have an update every 5 minutes, or every 2 hours, or evey week, or every 2 months
TZ: timezone
Mode: Collector+WebUI or Collector only

Installation

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The installation of this add-on is pretty straightforward and not different in comparison to installing any other add-on.

1. Add my Hass.io add-ons repository to your home assistant instance.
2. Install this add-on.
3. Click the Save button to store your configuration.
4. Set the add-on options to your preferences
5. Start the add-on.
6. Check the logs of the add-on to see if everything went well.
7. Open the webUI (Ingress based) and adapt the software options

Integration in home assistant

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Integration with HA can be done with the rest platform in configuration.yaml.

Two types of api endpoints are available:

• Summary data : http://YOURIP:ADDONPORT/api/summary
• Detailed data : http://YOURIP:ADDONPORT/api/device/WWN/details

For the detailed data, wmn can be found for each hdd within the scrutiny app. For example: http://192.168.178.23:8086/api/device/0x50014ee606c14537/details

Example to get data from the first hdd.

rest:
  - verify_ssl: false
    scan_interval: 60
    resource: http://192.168.178.4:8086/api/device/0x57c35481f82a7a9c/details
    sensor:
      - name: "HDD - WWN"
        value_template: "{{ value_json.data.smart_results[0].device_wwn }}"
      - name: "HDD - Last Update"
        value_template: "{{ value_json.data.smart_results[0].date }}"
        device_class: timestamp
      - name: "HDD - Temperature"
        value_template: "{{ value_json.data.smart_results[0].temp }}"
        device_class: temperature
        unit_of_measurement: "°C"
        state_class: measurement
      - name: "HDD - Power Cycles"
        value_template: "{{ value_json.data.smart_results[0].power_cycle_count }}"
      - name: "HDD - Power Hours"
        value_template: "{{ value_json.data.smart_results[0].power_on_hours }}"
      - name: "HDD - Protocol"
        value_template: "{{ value_json.data.smart_results[0].device_protocol }}"
      - name: "HDD - Reallocated Sectors Count"
        value_template: '{{ value_json.data.smart_results[0].attrs["5"].raw_value }}'
      - name: "HDD - Reallocation Event Count"
        value_template: '{{ value_json.data.smart_results[0].attrs["196"].raw_value }}'
      - name: "HDD - Current Pending Sector Count"
        value_template: '{{ value_json.data.smart_results[0].attrs["197"].raw_value }}'
      - name: "HDD - (Offline) Uncorrectable Sector Count"
        value_template: '{{ value_json.data.smart_results[0].attrs["198"].raw_value }}'
    binary_sensor:
      - name: "HDD - SMART Status"
        value_template: "{{ 1 if value_json.data.smart_results[0].Status in [1, 2] else 0 }}"
        device_class: problem

Illustration

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Support

Create an issue on github, or ask on the home assistant thread

https://github.com/alexbelgium/hassio-addons