jnetvm

func JsonnetRender ¶

func JsonnetRender(
	cmdFlagsJsonnet types.CmdJsonnetOptions,
	filename string,
	vmConfig types.VMConfig,
	logger zerolog.Logger,
) error

Renders a jsonnet file with the specified options.

func JsonnetRenderClusterParams ¶

func JsonnetRenderClusterParams(
	vmConfig types.VMConfig,
	clusterName string,
	componentNames []string,
	clusterParams string,
	prune bool,
) (string, error)

Render cluster params, merged with one or more component's parameters. Empty componentName list renders all component parameters.

func JsonnetRenderClusterParamsOnly ¶

func JsonnetRenderClusterParamsOnly(
	vmConfig types.VMConfig,
	clusterName string,
	clusterParams string,
	prune bool,
) (string, error)

Only render cluster params (_cluster), without components.

func JsonnetRenderFiles ¶

func JsonnetRenderFiles(
	vmConfig types.VMConfig,
	files []string,
	param string,
	prune bool,
	prepend string,
	source string,
) (string, error)

Takes a list of jsonnet files and imports each one. Formats the string for jsonnet using "+". source is only used for error messages.

func JsonnetVM ¶

func JsonnetVM(vmConfig types.VMConfig) (*jsonnet.VM, error)

Create a Jsonnet VM to run commands in. It:

• creates a jsonnet VM
• registers kr8+ native functions
• Add jsonnet library directories
• loads external files into extVars

func MergeComponentDefaults ¶

func MergeComponentDefaults(
	componentMap map[string]kr8_types.Kr8ClusterComponentRef,
	componentNames []string,
	vmConfig types.VMConfig,
) (string, error)