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package vsphere
import (
"bytes"
"fmt"
"log"
"net/url"
"os/exec"
"strings"
"github.com/mitchellh/packer/common"
"github.com/mitchellh/packer/helper/config"
"github.com/mitchellh/packer/packer"
"github.com/mitchellh/packer/template/interpolate"
)
var builtins = map[string]string{
"mitchellh.vmware": "vmware",
"mitchellh.vmware-esx": "vmware",
}
type Config struct {
common.PackerConfig `mapstructure:",squash"`
Cluster string `mapstructure:"cluster"`
Datacenter string `mapstructure:"datacenter"`
Datastore string `mapstructure:"datastore"`
DiskMode string `mapstructure:"disk_mode"`
Host string `mapstructure:"host"`
Insecure bool `mapstructure:"insecure"`
Options []string `mapstructure:"options"`
Overwrite bool `mapstructure:"overwrite"`
Password string `mapstructure:"password"`
ResourcePool string `mapstructure:"resource_pool"`
Username string `mapstructure:"username"`
VMFolder string `mapstructure:"vm_folder"`
VMName string `mapstructure:"vm_name"`
VMNetwork string `mapstructure:"vm_network"`
ctx interpolate.Context
}
type PostProcessor struct {
config Config
}
func (p *PostProcessor) Configure(raws ...interface{}) error {
err := config.Decode(&p.config, &config.DecodeOpts{
Interpolate: true,
InterpolateContext: &p.config.ctx,
InterpolateFilter: &interpolate.RenderFilter{
Exclude: []string{},
},
}, raws...)
if err != nil {
return err
}
// Defaults
if p.config.DiskMode == "" {
p.config.DiskMode = "thick"
}
// Accumulate any errors
errs := new(packer.MultiError)
if _, err := exec.LookPath("ovftool"); err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("ovftool not found: %s", err))
}
// First define all our templatable parameters that are _required_
templates := map[string]*string{
"cluster": &p.config.Cluster,
"datacenter": &p.config.Datacenter,
"diskmode": &p.config.DiskMode,
"host": &p.config.Host,
"password": &p.config.Password,
"username": &p.config.Username,
"vm_name": &p.config.VMName,
}
for key, ptr := range templates {
if *ptr == "" {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("%s must be set", key))
}
}
if len(errs.Errors) > 0 {
return errs
}
return nil
}
func (p *PostProcessor) PostProcess(ui packer.Ui, artifact packer.Artifact) (packer.Artifact, bool, error) {
if _, ok := builtins[artifact.BuilderId()]; !ok {
return nil, false, fmt.Errorf("Unknown artifact type, can't build box: %s", artifact.BuilderId())
}
source := ""
for _, path := range artifact.Files() {
if strings.HasSuffix(path, ".vmx") || strings.HasSuffix(path, ".ovf") || strings.HasSuffix(path, ".ova") {
source = path
break
}
}
if source == "" {
return nil, false, fmt.Errorf("VMX, OVF or OVA file not found")
}
ovftool_uri := fmt.Sprintf("vi://%s:%s@%s/%s/host/%s",
url.QueryEscape(p.config.Username),
url.QueryEscape(p.config.Password),
p.config.Host,
p.config.Datacenter,
p.config.Cluster)
if p.config.ResourcePool != "" {
ovftool_uri += "/Resources/" + p.config.ResourcePool
}
args := []string{
fmt.Sprintf("--noSSLVerify=%t", p.config.Insecure),
"--acceptAllEulas",
fmt.Sprintf("--name=\"%s\"", p.config.VMName),
fmt.Sprintf("--datastore=\"%s\"", p.config.Datastore),
fmt.Sprintf("--diskMode=\"%s\"", p.config.DiskMode),
fmt.Sprintf("--network=\"%s\"", p.config.VMNetwork),
fmt.Sprintf("--vmFolder=\"%s\"", p.config.VMFolder),
fmt.Sprintf("%s", source),
fmt.Sprintf("\"%s\"", ovftool_uri),
}
ui.Message(fmt.Sprintf("Uploading %s to vSphere", source))
if p.config.Overwrite == true {
args = append(args, "--overwrite")
}
if len(p.config.Options) > 0 {
args = append(args, p.config.Options...)
}
ui.Message(fmt.Sprintf("Uploading %s to vSphere", source))
var out bytes.Buffer
log.Printf("Starting ovftool with parameters: %s", strings.Join(args, " "))
cmd := exec.Command("ovftool", args...)
cmd.Stdout = &out
if err := cmd.Run(); err != nil {
return nil, false, fmt.Errorf("Failed: %s\nStdout: %s", err, out.String())
}
ui.Message(fmt.Sprintf("%s", out.String()))
return artifact, false, nil
}
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