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Add xenserver-os-template parameter, to use an arbitrary template instead of boot2docker

any_template_pr
Fábio Kaiser Rauber 6 years ago
parent
67994d4c35
commit
6260f87198
1 changed files with 105 additions and 87 deletions
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  1. 192
      xenserver/xenserver.go

192
xenserver/xenserver.go
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@ -30,7 +30,6 @@ import (
const (
isoFilename = "boot2docker.iso"
tarFilename = "boot2docker.tar"
osTemplateLabelName = "Other install media"
B2D_USER = "docker"
B2D_PASS = "tcuser"
)
@ -38,22 +37,23 @@ const (
type Driver struct {
*drivers.BaseDriver
Server string
Username string
Password string
Boot2DockerURL string
CPU uint
Memory uint
DiskSize uint
SR string
Network string
Host string
ISO string
TAR string
UploadTimeout uint
WaitTimeout uint
CaCertPath string
PrivateKeyPath string
Server string
Username string
Password string
Boot2DockerURL string
CPU uint
Memory uint
DiskSize uint
SR string
Network string
Host string
ISO string
TAR string
UploadTimeout uint
WaitTimeout uint
CaCertPath string
PrivateKeyPath string
osTemplateLabelName string
xenAPIClient *XenAPIClient
}
@ -127,6 +127,13 @@ func (d *Driver) GetCreateFlags() []mcnflag.Flag {
Usage: "XenServer wait VM start timeout(seconds)",
Value: 30 * 60,
},
mcnflag.StringFlag{
EnvVar: "XENSERVER_OS_TEMPLATE",
Name: "xenserver-os-template",
Usage: "XenServer OS Template Label Name",
Value: "Other install media",
},
}
}
@ -186,6 +193,7 @@ func (d *Driver) SetConfigFromFlags(flags drivers.DriverOptions) error {
d.SwarmDiscovery = flags.String("swarm-discovery")
d.ISO = d.ResolveStorePath(isoFilename)
d.TAR = d.ResolveStorePath(tarFilename)
d.osTemplateLabelName = flags.String("xenserver-os-template")
return nil
}
@ -320,72 +328,80 @@ func (d *Driver) Create() error {
return err
}
log.Infof("Creating ISO VDI...")
// Get the SR
// Only upload ISO image if using Other install media, otherwise use existing VM template
var sr *xsclient.SR
if d.SR == "" {
sr, err = c.GetDefaultSR()
if sr.Ref == "OpaqueRef:NULL" {
err := errors.New("No default SR found. Please configure a " +
"default or specify the SR explicitly using " +
"--xenserver-sr-label.")
log.Errorf("%v", err)
var isoVdi,diskVdi *xsclient.VDI
var isoVdiUuid,diskVdiUuid string
if d.osTemplateLabelName == "Other install media" {
log.Infof("Creating ISO VDI...")
// Get the SR
if d.SR == "" {
sr, err = c.GetDefaultSR()
if sr.Ref == "OpaqueRef:NULL" {
err := errors.New("No default SR found. Please configure a " +
"default or specify the SR explicitly using " +
"--xenserver-sr-label.")
log.Errorf("%v", err)
return err
}
} else {
sr, err = c.GetUniqueSRByNameLabel(d.SR)
}
if err != nil {
return err
}
} else {
sr, err = c.GetUniqueSRByNameLabel(d.SR)
}
if err != nil {
return err
}
isoFileInfo, err := os.Stat(d.ISO)
if err != nil {
return err
}
isoFileInfo, err := os.Stat(d.ISO)
if err != nil {
return err
}
// Create the VDI
isoVdi, err := sr.CreateVdi(isoFilename, isoFileInfo.Size())
if err != nil {
log.Errorf("Unable to create ISO VDI '%s': %v", isoFilename, err)
return err
}
// Create the VDI
isoVdi, err = sr.CreateVdi(isoFilename, isoFileInfo.Size())
if err != nil {
log.Errorf("Unable to create ISO VDI '%s': %v", isoFilename, err)
return err
}
// Import the VDI
if err = d.importVdi(isoVdi, d.ISO, time.Duration(d.UploadTimeout)*time.Second); err != nil {
return err
}
// Import the VDI
if err = d.importVdi(isoVdi, d.ISO, time.Duration(d.UploadTimeout)*time.Second); err != nil {
return err
}
isoVdiUuid, err := isoVdi.GetUuid()
if err != nil {
return err
}
isoVdiUuid, err = isoVdi.GetUuid()
if err != nil {
return err
}
log.Infof("Creating Disk VDI...")
err = d.generateDiskImage()
if err != nil {
return err
}
log.Infof("Creating Disk VDI...")
err = d.generateDiskImage()
if err != nil {
return err
}
// Create the VDI
diskVdi, err := sr.CreateVdi("bootdocker disk", int64(d.DiskSize)*1024*1024)
if err != nil {
log.Errorf("Unable to create ISO VDI '%s': %v", "bootdocker disk", err)
return err
}
if err = d.importVdi(diskVdi, d.TAR, time.Duration(d.UploadTimeout)*time.Second); err != nil {
return err
}
// Create the VDI
diskVdi, err = sr.CreateVdi("bootdocker disk", int64(d.DiskSize)*1024*1024)
if err != nil {
log.Errorf("Unable to create ISO VDI '%s': %v", "bootdocker disk", err)
return err
}
if err = d.importVdi(diskVdi, d.TAR, time.Duration(d.UploadTimeout)*time.Second); err != nil {
return err
}
diskVdiUuid, err = diskVdi.GetUuid()
if err != nil {
return err
}
diskVdiUuid, err := diskVdi.GetUuid()
if err != nil {
return err
}
log.Infof("Creating VM...")
vm0, err := c.GetUniqueVMByNameLabel(osTemplateLabelName)
vm0, err := c.GetUniqueVMByNameLabel(d.osTemplateLabelName)
if err != nil {
return err
}
@ -407,7 +423,7 @@ func (d *Driver) Create() error {
}
otherConfig := map[string]string{
"base_template_name": osTemplateLabelName,
"base_template_name": d.osTemplateLabelName,
"install-methods": "cdrom,nfs,http,ftp",
"linux_template": "true",
"mac_seed": vmMacSeed,
@ -463,26 +479,28 @@ func (d *Driver) Create() error {
return err
}
log.Infof("Add ISO VDI to VM...")
diskVdi, err = c.GetVdiByUuid(isoVdiUuid)
if err != nil {
return err
}
if d.osTemplateLabelName == "Other install media" {
log.Infof("Add ISO VDI to VM...")
diskVdi, err = c.GetVdiByUuid(isoVdiUuid)
if err != nil {
return err
}
err = vm.ConnectVdi(diskVdi, xsclient.Disk, "0")
if err != nil {
return err
}
err = vm.ConnectVdi(diskVdi, xsclient.Disk, "0")
if err != nil {
return err
}
log.Infof("Add Disk VDI to VM...")
diskVdi, err = c.GetVdiByUuid(diskVdiUuid)
if err != nil {
return err
}
log.Infof("Add Disk VDI to VM...")
diskVdi, err = c.GetVdiByUuid(diskVdiUuid)
if err != nil {
return err
}
err = vm.ConnectVdi(diskVdi, xsclient.Disk, "1")
if err != nil {
return err
err = vm.ConnectVdi(diskVdi, xsclient.Disk, "1")
if err != nil {
return err
}
}
log.Infof("Add Network to VM...")

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