This package offers userdata in a gzipped format to be used by different cloud providers
func ComposeUserData ¶
func ComposeUserData(icfg *instancecfg.InstanceConfig, cloudcfg cloudinit.CloudConfig, renderer renderers.ProviderRenderer) (byte, error)
ComposeUserData fills out the provided cloudinit configuration structure so it is suitable for initialising a machine with the given configuration, and then renders it and encodes it using the supplied renderer. When calling ComposeUserData a encoding implementation must be chosen from the providerinit/encoders package according to the need of the provider.
If the provided cloudcfg is nil, a new one will be created internally.