diff options
Diffstat (limited to 'libvirt/domain_def.go')
| -rw-r--r-- | libvirt/domain_def.go | 255 |
1 files changed, 58 insertions, 197 deletions
diff --git a/libvirt/domain_def.go b/libvirt/domain_def.go index c656d095..250fc642 100644 --- a/libvirt/domain_def.go +++ b/libvirt/domain_def.go @@ -1,216 +1,77 @@ package libvirt import ( - "encoding/xml" "os" -) - -type defDomain struct { - XMLName xml.Name `xml:"domain"` - Name string `xml:"name"` - Type string `xml:"type,attr"` - Xmlns string `xml:"xmlns:qemu,attr"` - Os defOs `xml:"os"` - Memory defMemory `xml:"memory"` - VCpu defVCpu `xml:"vcpu"` - Metadata struct { - XMLName xml.Name `xml:"metadata"` - TerraformLibvirt defMetadata - } - Features struct { - Acpi string `xml:"acpi"` - Apic string `xml:"apic"` - Pae string `xml:"pae"` - } `xml:"features"` - Devices struct { - Controller []defController `xml:"controller,omitempty"` - Disks []defDisk `xml:"disk"` - NetworkInterfaces []defNetworkInterface `xml:"interface"` - Console []defConsole `xml:"console"` - Filesystems []defFilesystem `xml:"filesystem"` - Graphics *defGraphics `xml:"graphics,omitempty"` - // QEMU guest agent channel - QemuGAChannel struct { - Type string `xml:"type,attr"` - Source struct { - Mode string `xml:"mode,attr"` - } `xml:"source"` - Target struct { - Type string `xml:"type,attr"` - Name string `xml:"name,attr"` - } `xml:"target"` - } `xml:"channel"` - Rng struct { - Model string `xml:"model,attr"` - Backend struct { - Model string `xml:"model,attr"` - } `xml:"backend"` - } `xml:"rng"` - } `xml:"devices"` - CmdLine struct { - XMLName xml.Name `xml:"qemu:commandline"` - Cmd []defCmd `xml:"qemu:arg"` - } - Cpu struct { - Mode string `xml:"mode,attr,omitempty"` - } `xml:"cpu,omitempty"` -} - -type defGraphics struct { - Type string `xml:"type,attr"` - Autoport string `xml:"autoport,attr"` - Listen struct { - Type string `xml:"type,attr"` - } `xml:"listen"` -} - -type defMetadata struct { - XMLName xml.Name `xml:"http://github.com/dmacvicar/terraform-provider-libvirt/ user_data"` - Xml string `xml:",cdata"` -} - -type defOs struct { - Type defOsType `xml:"type"` - Loader *defLoader `xml:"loader,omitempty"` - NvRam *defNvRam `xml:"nvram,omitempty"` -} - -type defOsType struct { - Arch string `xml:"arch,attr,omitempty"` - Machine string `xml:"machine,attr,omitempty"` - Name string `xml:",chardata"` -} - -type defMemory struct { - Unit string `xml:"unit,attr"` - Amount int `xml:",chardata"` -} - -type defVCpu struct { - Placement string `xml:"unit,attr"` - Amount int `xml:",chardata"` -} - -type defCmd struct { - Value string `xml:"value,attr"` -} - -type defLoader struct { - ReadOnly string `xml:"readonly,attr,omitempty"` - Type string `xml:"type,attr,omitempty"` - File string `xml:",chardata"` -} - -// <nvram>/var/lib/libvirt/qemu/nvram/sled12sp1_VARS.fd</nvram> -type defNvRam struct { - File string `xml:",chardata"` -} - -type defController struct { - Type string `xml:"type,attr,omitempty"` - Model string `xml:"model,attr,omitempty"` -} - -type defConsole struct { - Type string `xml:"type,attr"` - Source struct { - Path string `xml:"path,attr,omitempty"` - } `xml:"source"` - Target struct { - Type string `xml:"type,attr,omitempty"` - Port string `xml:"port,attr"` - } `xml:"target"` -} - -type defFilesystemReadOnly bool - -type defFilesystem struct { - Type string `xml:"type,attr"` - AccessMode string `xml:"accessmode,attr"` - ReadOnly defFilesystemReadOnly `xml:"readonly",omitempty` - Source struct { - Dir string `xml:"dir,attr,omitempty"` - } `xml:"source"` - Target struct { - Dir string `xml:"dir,attr,omitempty"` - } `xml:"target"` -} -// The filesystem element has a <readonly/> tag when -// the host directory cannot be written by the guest. When -// the <readonly/> tag is omitted the read-write permissions -// are granted. -// To show the empty <readonly/> tag we have to define a -// "alias" of bool and provide a custom marshaller for it. -func (r defFilesystemReadOnly) MarshalXML(e *xml.Encoder, start xml.StartElement) error { - if !r { - return nil - } - err := e.EncodeElement("", start) - return err -} + "github.com/libvirt/libvirt-go-xml" +) -func (r *defFilesystemReadOnly) UnmarshalXML(d *xml.Decoder, start xml.StartElement) error { - var value string - err := d.DecodeElement(&value, &start) - if err != nil { - return err +func newFilesystemDef() libvirtxml.DomainFilesystem { + return libvirtxml.DomainFilesystem{ + Type: "mount", // This is the only type used by qemu/kvm + AccessMode: "mapped", // A safe default value + ReadOnly: &libvirtxml.DomainFilesystemReadOnly{}, } - - *r = value == "" - - return nil -} - -func newFilesystemDef() defFilesystem { - fs := defFilesystem{} - - // This is the only type used by qemu/kvm - fs.Type = "mount" - - // A safe default value - fs.AccessMode = "mapped" - fs.ReadOnly = true - - return fs } // Creates a domain definition with the defaults // the provider uses -func newDomainDef() defDomain { - // libvirt domain definition - domainDef := defDomain{} +func newDomainDef() libvirtxml.Domain { + domainDef := libvirtxml.Domain{ + OS: &libvirtxml.DomainOS{ + Type: &libvirtxml.DomainOSType{ + Type: "hvm", + }, + }, + Memory: &libvirtxml.DomainMemory{ + Unit: "MiB", + Value: 512, + }, + VCPU: &libvirtxml.DomainVCPU{ + Placement: "static", + Value: 1, + }, + CPU: &libvirtxml.DomainCPU{}, + Devices: &libvirtxml.DomainDeviceList{ + Graphics: []libvirtxml.DomainGraphic{ + libvirtxml.DomainGraphic{ + Type: "spice", + AutoPort: "yes", + }, + }, + Channels: []libvirtxml.DomainChannel{ + libvirtxml.DomainChannel{ + Type: "unix", + Source: &libvirtxml.DomainChardevSource{ + Mode: "bind", + }, + Target: &libvirtxml.DomainChannelTarget{ + Type: "virtio", + Name: "org.qemu.guest_agent.0", + }, + }, + }, + RNGs: []libvirtxml.DomainRNG{ + libvirtxml.DomainRNG{ + Model: "virtio", + Backend: &libvirtxml.DomainRNGBackend{ + Model: "random", + }, + }, + }, + }, + Features: &libvirtxml.DomainFeatureList{ + PAE: &libvirtxml.DomainFeature{}, + ACPI: &libvirtxml.DomainFeature{}, + APIC: &libvirtxml.DomainFeatureAPIC{}, + }, + } + if v := os.Getenv("TERRAFORM_LIBVIRT_TEST_DOMAIN_TYPE"); v != "" { domainDef.Type = v } else { domainDef.Type = "kvm" } - domainDef.Xmlns = "" - - domainDef.Os = defOs{} - domainDef.Os.Type = defOsType{} - domainDef.Os.Type.Name = "hvm" - - domainDef.Memory = defMemory{} - domainDef.Memory.Unit = "MiB" - domainDef.Memory.Amount = 512 - - domainDef.VCpu = defVCpu{} - domainDef.VCpu.Placement = "static" - domainDef.VCpu.Amount = 1 - - domainDef.Devices.Graphics = &defGraphics{} - domainDef.Devices.Graphics.Type = "spice" - domainDef.Devices.Graphics.Autoport = "yes" - domainDef.Devices.Graphics.Listen.Type = "none" - - domainDef.Devices.QemuGAChannel.Type = "unix" - domainDef.Devices.QemuGAChannel.Source.Mode = "bind" - domainDef.Devices.QemuGAChannel.Target.Type = "virtio" - domainDef.Devices.QemuGAChannel.Target.Name = "org.qemu.guest_agent.0" - - domainDef.Devices.Rng.Model = "virtio" - domainDef.Devices.Rng.Backend.Model = "random" return domainDef } |