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added RAM ocnfiguration

This commit is contained in:
LizaTretyakova 2017-04-16 23:47:01 +03:00
parent 3b612373e9
commit 3232c52682
1 changed files with 24 additions and 9 deletions
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33
post-processor.go
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@ -16,6 +16,11 @@ import (
"strconv"
)
type HwConfig struct {
Cpu_sockets int
Ram int
}
type Config struct {
common.PackerConfig `mapstructure:",squash"`
@ -27,8 +32,9 @@ type Config struct {
Vm_source_name string `mapstructure:"vm_source_name"`
Vm_target_name string `mapstructure:"vm_target_name"`
Cpu_sockets string `mapstructure:"cpus"`
Ram string `mapstructure:"RAM"`
cpus int
hwConfig HwConfig
ctx interpolate.Context
}
@ -53,9 +59,16 @@ func (p *PostProcessor) Configure(raws ...interface{}) error {
if p.config.Vm_target_name == "" {
p.config.Vm_target_name = p.config.Vm_source_name + "_cloned"
}
p.config.cpus = -1
p.config.hwConfig.Cpu_sockets = -1
if p.config.Cpu_sockets != "" {
p.config.cpus, err = strconv.Atoi(p.config.Cpu_sockets)
p.config.hwConfig.Cpu_sockets, err = strconv.Atoi(p.config.Cpu_sockets)
if err != nil {
panic(err)
}
}
p.config.hwConfig.Ram = -1
if p.config.Ram != "" {
p.config.hwConfig.Ram, err = strconv.Atoi(p.config.Ram)
if err != nil {
panic(err)
}
@ -85,8 +98,7 @@ func (p *PostProcessor) Configure(raws ...interface{}) error {
return nil
}
// TODO: replace `cpus` with a more generic hw config structure
func CloneVM(URL, username, password, dc_name, folder_name, source_name, target_name string, cpus int) {
func CloneVM(URL, username, password, dc_name, folder_name, source_name, target_name string, hwConfig HwConfig) {
// Prepare entities: client (authentification), finder, folder, virtual machine
client, ctx := createClient(URL, username, password)
finder, ctx := createFinder(ctx, client, dc_name)
@ -103,9 +115,12 @@ func CloneVM(URL, username, password, dc_name, folder_name, source_name, target_
var relocateSpec types.VirtualMachineRelocateSpec
var confSpec types.VirtualMachineConfigSpec
// configure CPUs
if cpus != -1 {
confSpec.NumCPUs = int32(cpus)
// configure HW
if hwConfig.Cpu_sockets != -1 {
confSpec.NumCPUs = int32(hwConfig.Cpu_sockets)
}
if hwConfig.Ram != -1 {
confSpec.MemoryMB = int64(hwConfig.Ram)
}
cloneSpec := types.VirtualMachineCloneSpec{
@ -126,7 +141,7 @@ func CloneVM(URL, username, password, dc_name, folder_name, source_name, target_
}
func (p *PostProcessor) PostProcess(ui packer.Ui, source packer.Artifact) (packer.Artifact, bool, error) {
CloneVM(p.config.Url, p.config.Username, p.config.Password, p.config.Dc_name, p.config.Folder_name, p.config.Vm_source_name, p.config.Vm_target_name, p.config.cpus)
CloneVM(p.config.Url, p.config.Username, p.config.Password, p.config.Dc_name, p.config.Folder_name, p.config.Vm_source_name, p.config.Vm_target_name, p.config.hwConfig)
return source, true, nil
}