Ring

A full circle with a hollow centre showing the value and unit, the name below and the icon above the value. Several fit in a row. The arc is drawn in the colour of the current band, with a small marker for the target.

Good for

CPU, memory, disk.

Example

type: custom:chartdeck-card
style: ring
title: Server
entities:
  - entity: sensor.cpu_usage
    name: CPU
  - entity: sensor.memory_usage
    name: Memory
  - entity: sensor.disk_usage
    name: Disk
severity:
  - from: 0
    color: green
  - from: 60
    color: amber
  - from: 85
    color: red

To use this style, set style: ring (or pick Ring in the editor’s Style section).

Options that matter here

• columns sets how many rings sit in a row. By default as many as fit the card’s width; columns fixes the number per row.
• decimals and unit change what is printed in the centre; the value text shrinks to fit.
• show.icon: false removes the icon above the value.
• With a range that crosses zero, the ring is drawn from the zero point.

Layout: tiles, as many per row as fit the card’s width. Every option is described on the Options page.

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