github.com/askholme/packer@v0.7.2-0.20140924152349-70d9566a6852/builder/googlecompute/driver.go (about)

     1  package googlecompute
     2  
     3  // Driver is the interface that has to be implemented to communicate
     4  // with GCE. The Driver interface exists mostly to allow a mock implementation
     5  // to be used to test the steps.
     6  type Driver interface {
     7  	// CreateImage creates an image with the given URL in Google Storage.
     8  	CreateImage(name, description, url string) <-chan error
     9  
    10  	// DeleteImage deletes the image with the given name.
    11  	DeleteImage(name string) <-chan error
    12  
    13  	// DeleteInstance deletes the given instance.
    14  	DeleteInstance(zone, name string) (<-chan error, error)
    15  
    16  	// GetNatIP gets the NAT IP address for the instance.
    17  	GetNatIP(zone, name string) (string, error)
    18  
    19  	// RunInstance takes the given config and launches an instance.
    20  	RunInstance(*InstanceConfig) (<-chan error, error)
    21  
    22  	// WaitForInstance waits for an instance to reach the given state.
    23  	WaitForInstance(state, zone, name string) <-chan error
    24  }
    25  
    26  type Image struct {
    27  	Name      string
    28  	ProjectId string
    29  }
    30  
    31  type InstanceConfig struct {
    32  	Description string
    33  	DiskSizeGb  int64
    34  	Image       Image
    35  	MachineType string
    36  	Metadata    map[string]string
    37  	Name        string
    38  	Network     string
    39  	Tags        []string
    40  	Zone        string
    41  }