Clock Panel Plugin for Grafana

The Clock Panel can show the current time or a countdown and updates every second.

Show the time in another office or show a countdown to an important event.

Plugin options

Options

• Mode:

  Default is time. If countdown is chosen then set the Countdown Deadline to start the countdown.

• 12 or 24 hour:

  Show time in the 12/24 hour format.

• Offset from UTC:

  This is a simple way to get the time for different time zones. Default is empty and that means local time (whatever that is on your computer). -5 would be UTC -5 (New York or central US)

• Countdown Deadline:

  Used in conjuction with the mode being set to countdown. Choose a date and time to count down to.

• Countdown End Text:

  The text to show when the countdown ends. E.g. LIFTOFF

• Date/Time formatting options:

  The font size, weight and date/time formatting can be customized here. If the seconds ticking annoys you then change the time format to HH:mm for the 24 hour clock or h:mm A for the 12 hour clock, or see the full list of formatting options.

• Bg Color:

  Choose a background color for the clock with the color picker.

Refresh

• Sync:

  The clock is paused and only updated when the dashboard refreshes - the clock will show the timestamp for the last refresh.

Screenshots

• Screenshot of two clocks and a countdown
• Screenshot of the options screen

Development

Using Docker:

1. Clone the repository and cd to it
2. make sure you have yarn installed
3. install project dependencies: yarn install --pure-lockfile
4. Start the "watch" task: yarn watch
5. Run a local Grafana instance with the development version of the plugin: docker run -p 3000:3000 -d --name grafana-plugin-dev --volume $(pwd)/dist:/var/lib/grafana/plugins/clock-panel grafana/grafana
6. Check the logs to see that Grafana has started up: docker logs -f grafana-plugin-dev
7. Open Grafana at http://localhost:3000/
8. Log in with username "admin" and password "admin"
9. Create new dashboard and add the plugin

To build a production build with minification: yarn build

Changelog

v1.0.1

• Updates Lodash dependency to fix security warning

v1.0.0

• Dashboard sync/refresh feature - can show timestamp for last dashboard refresh.
• Tech - converted to TypeScript and Webpack.

v0.0.9

• Fixes bug with default properties not getting deep cloned #20

v0.0.8

• Remove extraneous comma when 1 second left in the countdown. PR from @linkslice