packer-cn/builder/amazon/common/block_device.go

47 lines
1.5 KiB
Go

package common
import (
"github.com/mitchellh/goamz/ec2"
)
// BlockDevice
type BlockDevice struct {
DeviceName string `mapstructure:"device_name"`
VirtualName string `mapstructure:"virtual_name"`
SnapshotId string `mapstructure:"snapshot_id"`
VolumeType string `mapstructure:"volume_type"`
VolumeSize int64 `mapstructure:"volume_size"`
DeleteOnTermination bool `mapstructure:"delete_on_termination"`
IOPS int64 `mapstructure:"iops"`
}
type BlockDevices struct {
AMIMappings []BlockDevice `mapstructure:"ami_block_device_mappings,squash"`
LaunchMappings []BlockDevice `mapstructure:"launch_block_device_mappings,squash"`
}
func buildBlockDevices(b []BlockDevice) []ec2.BlockDeviceMapping {
var blockDevices []ec2.BlockDeviceMapping
for _, blockDevice := range b {
blockDevices = append(blockDevices, ec2.BlockDeviceMapping{
DeviceName: blockDevice.DeviceName,
VirtualName: blockDevice.VirtualName,
SnapshotId: blockDevice.SnapshotId,
VolumeType: blockDevice.VolumeType,
VolumeSize: blockDevice.VolumeSize,
DeleteOnTermination: blockDevice.DeleteOnTermination,
IOPS: blockDevice.IOPS,
})
}
return blockDevices
}
func (b *BlockDevices) BuildAMIDevices() []ec2.BlockDeviceMapping {
return buildBlockDevices(b.AMIMappings)
}
func (b *BlockDevices) BuildLaunchDevices() []ec2.BlockDeviceMapping {
return buildBlockDevices(b.LaunchMappings)
}