package types

// FunctionDeployment represents a request to create or update a Function.
type FunctionDeployment struct {

	// Service is the name of the function deployment
	Service string `json:"service"`

	// Image is a fully-qualified container image
	Image string `json:"image"`

	// Namespace for the function, if supported by the faas-provider
	Namespace string `json:"namespace,omitempty"`

	// EnvProcess overrides the fprocess environment variable and can be used
	// with the watchdog
	EnvProcess string `json:"envProcess,omitempty"`

	// EnvVars can be provided to set environment variables for the function runtime.
	EnvVars map[string]string `json:"envVars,omitempty"`

	// Constraints are specific to the faas-provider.
	Constraints []string `json:"constraints,omitempty"`

	// Secrets list of secrets to be made available to function
	Secrets []string `json:"secrets,omitempty"`

	Volumes []string `json:"volumes,omitempty"`

	VolumeDevices []string `json:"volumeDevices,omitempty"`

	// Labels are metadata for functions which may be used by the
	// faas-provider or the gateway
	Labels *map[string]string `json:"labels,omitempty"`

	// Annotations are metadata for functions which may be used by the
	// faas-provider or the gateway
	Annotations *map[string]string `json:"annotations,omitempty"`

	// Limits for function
	Limits *FunctionResources `json:"limits,omitempty"`

	// Requests of resources requested by function
	Requests *FunctionResources `json:"requests,omitempty"`

	// ReadOnlyRootFilesystem removes write-access from the root filesystem
	// mount-point.
	ReadOnlyRootFilesystem bool `json:"readOnlyRootFilesystem,omitempty"`
}

// FunctionResources Memory and CPU
type FunctionResources struct {
	Memory string `json:"memory,omitempty"`
	CPU    string `json:"cpu,omitempty"`
}