Promotion charts

Four widgets display delivery metrics related to promotion levels. They all share the same configuration shape.

Key	Description
home/PromotionLeadTimeChart	Average time from build creation to promotion.
home/PromotionFrequencyChart	How often builds reach the promotion level.
home/PromotionStabilityChart	Percentage of builds that reach the promotion level.
home/PromotionTTRChart	Time-to-recovery: how quickly the promotion level is restored after a regression.

Configuration

Field	Type	Description
project	string	Project name.
branch	string	Branch name.
promotionLevel	string	Promotion level name.
interval	string	Bucket size for the chart (e.g. "1d", "1w").
period	string	Time window to display (e.g. "1M", "3m").

When the promotion level is missing

The widget resolves the promotion level by name every time it is displayed. If the configured project, branch or promotion level does not exist any more, the widget title still names the configuration, marked as (not found), and the widget body says what is missing instead of a chart. Edit the dashboard and reconfigure the widget to point it at an existing promotion level.

Example

- key: "home/PromotionLeadTimeChart"
  layout: {x: 0, y: 0, w: 6, h: 30}
  config:
    project: "Backend"
    branch: "main"
    promotionLevel: "PRODUCTION"
    interval: "1d"
    period: "1M"