cloud

type CPI struct {
	JobPath     string
	JobsDir     string
	PackagesDir string
}

type CPICmdRunner interface {
	Run(context CmdContext, method string, args ...interface{}) (CmdOutput, error)
}

type Cloud interface {
	CreateStemcell(imagePath string, cloudProperties biproperty.Map) (stemcellCID string, err error)
	DeleteStemcell(stemcellCID string) error
	HasVM(vmCID string) (bool, error)
	CreateVM(
		agentID string,
		stemcellCID string,
		cloudProperties biproperty.Map,
		networksInterfaces map[string]biproperty.Map,
		env biproperty.Map,
	) (vmCID string, err error)
	SetVMMetadata(cmCID string, metadata VMMetadata) error
	DeleteVM(vmCID string) error
	CreateDisk(size int, cloudProperties biproperty.Map, vmCID string) (diskCID string, err error)
	AttachDisk(vmCID, diskCID string) error
	DetachDisk(vmCID, diskCID string) error
	DeleteDisk(diskCID string) error
	fmt.Stringer
}

type CmdContext struct {
	DirectorID string `json:"director_uuid"`
}

type CmdError struct {
	Type      string `json:"type"`
	Message   string `json:"message"`
	OkToRetry bool   `json:"ok_to_retry"`
}

type CmdInput struct {
	Method    string        `json:"method"`
	Arguments []interface{} `json:"arguments"`
	Context   CmdContext    `json:"context"`
}

type CmdOutput struct {
	Result interface{} `json:"result"`
	Error  *CmdError   `json:"error,omitempty"`
	Log    string      `json:"log"`
}

type Error interface {
	error
	Method() string
	Type() string
	Message() string
	OkToRetry() bool
}

type Factory interface {
	NewCloud(installation biinstall.Installation, directorID string) (Cloud, error)
}

type VMMetadata struct {
	Director   string `json:"director"`
	Deployment string `json:"deployment"`
	Job        string `json:"job"`
	Index      string `json:"index"`
}