engine

Documentation

Index

• type Engine
  • func New() *Engine
  • func (e *Engine) Render(tpl string, vals map[string]interface{}) (string, error)

Types

type Engine

type Engine struct {
	FuncMap template.FuncMap
}

Engine is the control struct for parsing and templating Kubernetes resources in an ordered fashion

func New

func New() *Engine

New creates an engine with a default function map, using a modified Sprig func map. Because these templates are rendered by the operator, we delete any functions that potentially access the environment the controller is running in.

func (*Engine) Render

func (e *Engine) Render(tpl string, vals map[string]interface{}) (string, error)

Render creates a fully rendered template based on a set of values. It parses these in strict mode, returning errors when keys are missing.