About the Helm Substitution Engine and Language
Helm has a robust substitution engine and language that lets you specify your own values for variables in a chart's template
YAML manifest files. For more information about chart templates, see https://helm.sh/docs/chart_template_guide/getting_started/.
For each chart, the TimesTen Operator provides variables specific to the chart. For example, the ttoperator
chart has variables and default values specific to the TimesTen Operator deployment. Similarly, the ttclassic
chart has variables and default values specific to the deployment of an active standby pair of TimesTen Classic databases. You can change the default values for the provided variables.
You can define variables and values for those variables either on the helm
command line or by providing a YAML file with the values. The values may be strings, lists, arbitrary YAML, or entire files.
For information about the variables for the TimesTen-specific Helm charts, see Helm Charts for the TimesTen Kubernetes Operator.