Annotate Chart Release For Free

The tpl function allows developers to evaluate strings as templates inside a template. This is useful to pass a template string as a value to a chart or render external configuration files. Syntax: {{ tpl TEMPLATE_STRING VALUES }}

For example, we suggest using helm.sh/chart: NAME-VERSION as a label so that operators can conveniently find all of the instances of a particular chart to use. If an item of metadata is not used for querying, it should be set as an annotation instead. Helm hooks are always annotations.

FullnameOverride completely replaces the generated name. These come from the template provided by Helm for new charts. A typical object in the templates is named. name: {{ include "<CHARTNAME>. fullname" . }}

Annotations are user-defined objects or shapes drawn on a chart. You can use annotations to increase the visual appeal of your charts and make them more informative. Annotations help end users interpret charts better. You can create different shapes, images, and text annotations for use with your chart.

Helm uses a packaging format called charts. A chart is a collection of files that describe a related set of Kubernetes resources. A single chart might be used to deploy something simple, like a memcached pod, or something complex, like a full web app stack with HTTP servers, databases, caches, and so on.

Merriam Webster defines an annotation as "a note added to a text, book, drawing, etc., as a comment or explanation". Chart annotations can provide extra detail, highlight points of interest or simply be used for disambiguation purposes.

A student noting important ideas from the content by highlighting or underlining passages in their textbook. a student noting examples or quotes in the margins of a textbook. a reader noting content to be revisited at a later time. a Bible reader noting sources in their Bible of relevant verses for study.