virtigolib

README

This is the common libvirt xml handling code for virtigo & virtigod

This is used to import libvirt xml files (as used by virsh) and
save the information in a protocol buffer config file.

It re-creates the xml files needed for virsh on the hypervisor
and starts the vm with 'virsh create'

Documentation

Index

• func AddDomainDroplet(cluster *pb.Cluster, domcfg *libvirtxml.Domain) (*pb.Droplet, []*pb.Event, error)
• func DumpLibvirtxmlDomainNames()
• func DumpNonStandardXML(domcfg *libvirtxml.Domain) (string, error)
• func GenerateDropletXml(dirs []string, d *pb.Droplet, domcfg *libvirtxml.Domain, hostname string) error
• func InsertFilename(d *pb.Droplet, filename string) (*pb.Event, error)
• func IsStructEmptyOrNil(value interface{}) bool
• func MergeXml(d *libvirtxml.Domain, xml string) error
• func MergelibvirtDomain(d *pb.Droplet, domcfg *libvirtxml.Domain) ([]*pb.Event, error)
• func ReadXml(filename string) (*libvirtxml.Domain, error)
• func SetSpicePort(d *pb.Droplet, domcfg *libvirtxml.Domain) error
• func TestLibvirtDomain(domcfg *libvirtxml.Domain) (*pb.Droplet, error)
• type CloudManager
  • func NewCloud() *CloudManager
  • func (m *CloudManager) FindDropletByName(name string) (*virtbuf.Droplet, error)
  • func (m *CloudManager) List() ([]*virtbuf.Cluster, error)
  • func (m *CloudManager) Start(cluster *virtbuf.Cluster) error
  • func (m *CloudManager) Status(cluster *virtbuf.Cluster) (string, error)
  • func (m *CloudManager) Stop(cluster *virtbuf.Cluster) error

Functions

func AddDomainDroplet

func AddDomainDroplet(cluster *pb.Cluster, domcfg *libvirtxml.Domain) (*pb.Droplet, []*pb.Event, error)

import a libvirt xml file

func DumpLibvirtxmlDomainNames

func DumpLibvirtxmlDomainNames()

dump out all the fields in libvirtxml.DomainDeviceList

func DumpNonStandardXML

func DumpNonStandardXML(domcfg *libvirtxml.Domain) (string, error)

func GenerateDropletXml

func GenerateDropletXml(dirs []string, d *pb.Droplet, domcfg *libvirtxml.Domain, hostname string) error

generate the XML for 'virsh create'

func InsertFilename

func InsertFilename(d *pb.Droplet, filename string) (*pb.Event, error)

func IsStructEmptyOrNil

func IsStructEmptyOrNil(value interface{}) bool

IsStructEmptyOrNil checks if a struct or pointer to struct is empty, blank, or nil

func MergeXml

func MergeXml(d *libvirtxml.Domain, xml string) error

func MergelibvirtDomain

func MergelibvirtDomain(d *pb.Droplet, domcfg *libvirtxml.Domain) ([]*pb.Event, error)

merges and updates the droplet protobuf based on the libvirt XML

func ReadXml

func ReadXml(filename string) (*libvirtxml.Domain, error)

func SetSpicePort

func SetSpicePort(d *pb.Droplet, domcfg *libvirtxml.Domain) error

func TestLibvirtDomain

func TestLibvirtDomain(domcfg *libvirtxml.Domain) (*pb.Droplet, error)

do a test import of a libvirt xml domain

Types

type CloudManager

type CloudManager struct {
	// contains filtered or unexported fields
}

CloudManager is a concrete implementation of the Manager interface.

func NewCloud

func NewCloud() *CloudManager

func (*CloudManager) FindDropletByName

func (m *CloudManager) FindDropletByName(name string) (*virtbuf.Droplet, error)

FindByName retrieves a cluster by name.

func (*CloudManager) List

func (m *CloudManager) List() ([]*virtbuf.Cluster, error)

List retrieves all available clusters.

func (*CloudManager) Start

func (m *CloudManager) Start(cluster *virtbuf.Cluster) error

Start initiates the startup process for the specified cluster.

func (*CloudManager) Status

func (m *CloudManager) Status(cluster *virtbuf.Cluster) (string, error)

Status checks the current status of a specified cluster.

func (*CloudManager) Stop

func (m *CloudManager) Stop(cluster *virtbuf.Cluster) error

Stop halts the specified cluster.