Implement Proxmox builder
This commit is contained in:
parent
5b07926b69
commit
9f8fc37fde
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package proxmox
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import (
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"fmt"
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"log"
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"strconv"
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"github.com/Telmate/proxmox-api-go/proxmox"
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"github.com/hashicorp/packer/packer"
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)
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type Artifact struct {
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templateID int
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proxmoxClient *proxmox.Client
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}
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// Artifact implements packer.Artifact
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var _ packer.Artifact = &Artifact{}
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func (*Artifact) BuilderId() string {
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return BuilderId
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}
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func (*Artifact) Files() []string {
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return nil
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}
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func (a *Artifact) Id() string {
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return strconv.Itoa(a.templateID)
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}
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func (a *Artifact) String() string {
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return fmt.Sprintf("A template was created: %d", a.templateID)
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}
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func (a *Artifact) State(name string) interface{} {
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return nil
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}
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func (a *Artifact) Destroy() error {
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log.Printf("Destroying template: %d", a.templateID)
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_, err := a.proxmoxClient.DeleteVm(proxmox.NewVmRef(a.templateID))
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return err
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}
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package proxmox
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import (
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"fmt"
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"strings"
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"time"
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"unicode"
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"github.com/Telmate/proxmox-api-go/proxmox"
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"github.com/hashicorp/packer/common/bootcommand"
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)
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type proxmoxDriver struct {
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client *proxmox.Client
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vmRef *proxmox.VmRef
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specialMap map[string]string
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runeMap map[rune]string
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interval time.Duration
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}
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func NewProxmoxDriver(c *proxmox.Client, vmRef *proxmox.VmRef, interval time.Duration) *proxmoxDriver {
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// Mappings for packer shorthand to qemu qkeycodes
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sMap := map[string]string{
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"spacebar": "spc",
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"bs": "backspace",
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"del": "delete",
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"return": "ret",
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"enter": "ret",
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"pageUp": "pgup",
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"pageDown": "pgdn",
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}
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// Mappings for runes that need to be translated to special qkeycodes
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// Taken from https://github.com/qemu/qemu/blob/master/pc-bios/keymaps/en-us
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rMap := map[rune]string{
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// Clean mappings
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' ': "spc",
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'.': "dot",
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',': "comma",
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';': "semicolon",
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'*': "asterisk",
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'-': "minus",
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'[': "bracket_left",
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']': "bracket_right",
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'=': "equal",
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'\'': "apostrophe",
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'`': "grave_accent",
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'/': "slash",
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'\\': "backslash",
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'!': "shift-1", // "exclam"
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'@': "shift-2", // "at"
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'#': "shift-3", // "numbersign"
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'$': "shift-4", // "dollar"
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'%': "shift-5", // "percent"
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'^': "shift-6", // "asciicircum"
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'&': "shift-7", // "ampersand"
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'(': "shift-9", // "parenleft"
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')': "shift-0", // "parenright"
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'{': "shift-bracket_left", // "braceleft"
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'}': "shift-bracket_right", // "braceright"
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'"': "shift-apostrophe", // "quotedbl"
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'+': "shift-equal", // "plus"
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'_': "shift-minus", // "underscore"
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':': "shift-semicolon", // "colon"
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'<': "shift-comma", // "less" is recognized, but seem to map to '/'?
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'>': "shift-dot", // "greater"
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'~': "shift-grave_accent", // "asciitilde"
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'?': "shift-slash", // "question"
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'|': "shift-backslash", // "bar"
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}
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return &proxmoxDriver{
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client: c,
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vmRef: vmRef,
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specialMap: sMap,
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runeMap: rMap,
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interval: interval,
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}
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}
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func (p *proxmoxDriver) SendKey(key rune, action bootcommand.KeyAction) error {
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if special, ok := p.runeMap[key]; ok {
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return p.send(special)
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}
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const shiftFormat = "shift-%c"
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const shiftedChars = "~!@#$%^&*()_+{}|:\"<>?" // Copied from bootcommand/driver.go
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keyShift := unicode.IsUpper(key) || strings.ContainsRune(shiftedChars, key)
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var keys string
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if keyShift {
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keys = fmt.Sprintf(shiftFormat, key)
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} else {
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keys = fmt.Sprintf("%c", key)
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}
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return p.send(keys)
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}
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func (p *proxmoxDriver) SendSpecial(special string, action bootcommand.KeyAction) error {
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keys := special
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if replacement, ok := p.specialMap[special]; ok {
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keys = replacement
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}
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return p.send(keys)
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}
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func (p *proxmoxDriver) send(keys string) error {
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res, err := p.client.MonitorCmd(p.vmRef, "sendkey "+keys)
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if err != nil {
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return err
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}
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if data, ok := res["data"].(string); ok && len(data) > 0 {
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return fmt.Errorf("failed to send keys: %s", data)
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}
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time.Sleep(p.interval)
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return nil
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}
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func (p *proxmoxDriver) Flush() error { return nil }
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package proxmox
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import (
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"crypto/tls"
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"fmt"
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"log"
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"github.com/Telmate/proxmox-api-go/proxmox"
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"github.com/hashicorp/packer/common"
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"github.com/hashicorp/packer/helper/communicator"
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"github.com/hashicorp/packer/helper/multistep"
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"github.com/hashicorp/packer/packer"
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)
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// The unique id for the builder
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const BuilderId = "proxmox.builder"
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type Builder struct {
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config Config
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runner multistep.Runner
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proxmoxClient *proxmox.Client
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}
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// Builder implements packer.Builder
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var _ packer.Builder = &Builder{}
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var pluginVersion = "1.0.0"
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func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
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config, warnings, errs := NewConfig(raws...)
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if errs != nil {
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return warnings, errs
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}
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b.config = *config
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return nil, nil
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}
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func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packer.Artifact, error) {
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var err error
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tlsConfig := &tls.Config{
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InsecureSkipVerify: b.config.SkipCertValidation,
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}
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b.proxmoxClient, err = proxmox.NewClient(b.config.ProxmoxURL.String(), nil, tlsConfig)
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if err != nil {
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return nil, err
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}
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err = b.proxmoxClient.Login(b.config.Username, b.config.Password)
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if err != nil {
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return nil, err
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}
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// Set up the state
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state := new(multistep.BasicStateBag)
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state.Put("config", &b.config)
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state.Put("proxmoxClient", b.proxmoxClient)
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state.Put("hook", hook)
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state.Put("ui", ui)
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// Build the steps
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steps := []multistep.Step{
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&stepStartVM{},
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&common.StepHTTPServer{
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HTTPDir: b.config.HTTPDir,
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HTTPPortMin: b.config.HTTPPortMin,
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HTTPPortMax: b.config.HTTPPortMax,
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},
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&stepTypeBootCommand{
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BootConfig: b.config.BootConfig,
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Ctx: b.config.ctx,
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},
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&communicator.StepConnect{
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Config: &b.config.Comm,
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Host: getVMIP,
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SSHConfig: b.config.Comm.SSHConfigFunc(),
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},
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&common.StepProvision{},
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&common.StepCleanupTempKeys{
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Comm: &b.config.Comm,
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},
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&stepConvertToTemplate{},
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&stepFinalizeTemplateConfig{},
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&stepSuccess{},
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}
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// Run the steps
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b.runner = common.NewRunner(steps, b.config.PackerConfig, ui)
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b.runner.Run(state)
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// If there was an error, return that
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if rawErr, ok := state.GetOk("error"); ok {
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return nil, rawErr.(error)
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}
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artifact := &Artifact{
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templateID: state.Get("template_id").(int),
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proxmoxClient: b.proxmoxClient,
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}
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return artifact, nil
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}
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func (b *Builder) Cancel() {
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if b.runner != nil {
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log.Println("Cancelling the step runner...")
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b.runner.Cancel()
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}
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}
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func getVMIP(state multistep.StateBag) (string, error) {
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c := state.Get("proxmoxClient").(*proxmox.Client)
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vmRef := state.Get("vmRef").(*proxmox.VmRef)
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ifs, err := c.GetVmAgentNetworkInterfaces(vmRef)
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if err != nil {
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return "", err
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}
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// TODO: Do something smarter here? Allow specifying interface? Or address family?
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// For now, just go for first non-loopback
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for _, iface := range ifs {
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for _, addr := range iface.IPAddresses {
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if addr.IsLoopback() {
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continue
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}
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return addr.String(), nil
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}
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}
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return "", fmt.Errorf("Found no IP addresses on VM")
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}
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package proxmox
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import (
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"errors"
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"fmt"
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"log"
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"net/url"
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"os"
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"time"
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"github.com/hashicorp/packer/common"
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"github.com/hashicorp/packer/common/bootcommand"
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"github.com/hashicorp/packer/common/uuid"
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"github.com/hashicorp/packer/helper/communicator"
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"github.com/hashicorp/packer/helper/config"
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"github.com/hashicorp/packer/packer"
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"github.com/hashicorp/packer/template/interpolate"
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"github.com/mitchellh/mapstructure"
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)
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type Config struct {
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common.PackerConfig `mapstructure:",squash"`
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common.HTTPConfig `mapstructure:",squash"`
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bootcommand.BootConfig `mapstructure:",squash"`
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RawBootKeyInterval string `mapstructure:"boot_key_interval"`
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BootKeyInterval time.Duration ``
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Comm communicator.Config `mapstructure:",squash"`
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ProxmoxURLRaw string `mapstructure:"proxmox_url"`
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ProxmoxURL *url.URL
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SkipCertValidation bool `mapstructure:"insecure_skip_tls_verify"`
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Username string `mapstructure:"username"`
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Password string `mapstructure:"password"`
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Node string `mapstructure:"node"`
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VMName string `mapstructure:"vm_name"`
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VMID int `mapstructure:"vm_id"`
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Memory int `mapstructure:"memory"`
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Cores int `mapstructure:"cores"`
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Sockets int `mapstructure:"sockets"`
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OS string `mapstructure:"os"`
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NICs []nicConfig `mapstructure:"network_adapters"`
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Disks []diskConfig `mapstructure:"disks"`
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ISOFile string `mapstructure:"iso_file"`
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TemplateName string `mapstructure:"template_name"`
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TemplateDescription string `mapstructure:"template_description"`
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UnmountISO bool `mapstructure:"unmount_iso"`
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ctx interpolate.Context
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}
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type nicConfig struct {
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Model string `mapstructure:"model"`
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MACAddress string `mapstructure:"mac_address"`
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Bridge string `mapstructure:"bridge"`
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VLANTag string `mapstructure:"vlan_tag"`
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}
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type diskConfig struct {
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Type string `mapstructure:"type"`
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StoragePool string `mapstructure:"storage_pool"`
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StoragePoolType string `mapstructure:"storage_pool_type"`
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Size string `mapstructure:"size"`
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CacheMode string `mapstructure:"cache_mode"`
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DiskFormat string `mapstructure:"format"`
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}
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func NewConfig(raws ...interface{}) (*Config, []string, error) {
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c := new(Config)
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var md mapstructure.Metadata
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err := config.Decode(c, &config.DecodeOpts{
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Metadata: &md,
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Interpolate: true,
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InterpolateContext: &c.ctx,
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InterpolateFilter: &interpolate.RenderFilter{
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Exclude: []string{
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"boot_command",
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},
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},
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}, raws...)
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if err != nil {
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return nil, nil, err
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}
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var errs *packer.MultiError
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// Defaults
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if c.ProxmoxURLRaw == "" {
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c.ProxmoxURLRaw = os.Getenv("PROXMOX_URL")
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}
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if c.Username == "" {
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c.Username = os.Getenv("PROXMOX_USERNAME")
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}
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if c.Password == "" {
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c.Password = os.Getenv("PROXMOX_PASSWORD")
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}
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if c.RawBootKeyInterval == "" {
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c.RawBootKeyInterval = os.Getenv(common.PackerKeyEnv)
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}
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if c.RawBootKeyInterval == "" {
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c.BootKeyInterval = common.PackerKeyDefault
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} else {
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if interval, err := time.ParseDuration(c.RawBootKeyInterval); err == nil {
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c.BootKeyInterval = interval
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} else {
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errs = packer.MultiErrorAppend(errs, fmt.Errorf("Could not parse boot_key_interval: %v", err))
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}
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}
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if c.VMName == "" {
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// Default to packer-[time-ordered-uuid]
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c.VMName = fmt.Sprintf("packer-%s", uuid.TimeOrderedUUID())
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}
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if c.Memory < 16 {
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log.Printf("Memory %d is too small, using default: 512", c.Memory)
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c.Memory = 512
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}
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if c.Cores < 1 {
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log.Printf("Number of cores %d is too small, using default: 1", c.Cores)
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c.Cores = 1
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}
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if c.Sockets < 1 {
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log.Printf("Number of sockets %d is too small, using default: 1", c.Sockets)
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c.Sockets = 1
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}
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if c.OS == "" {
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log.Printf("OS not set, using default 'other'")
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c.OS = "other"
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}
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for idx := range c.NICs {
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if c.NICs[idx].Model == "" {
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log.Printf("NIC %d model not set, using default 'e1000'", idx)
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c.NICs[idx].Model = "e1000"
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}
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}
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for idx := range c.Disks {
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if c.Disks[idx].Type == "" {
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log.Printf("Disk %d type not set, using default 'scsi'", idx)
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c.Disks[idx].Type = "scsi"
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}
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if c.Disks[idx].Size == "" {
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log.Printf("Disk %d size not set, using default '20G'", idx)
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c.Disks[idx].Size = "20G"
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}
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if c.Disks[idx].CacheMode == "" {
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log.Printf("Disk %d cache mode not set, using default 'none'", idx)
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c.Disks[idx].CacheMode = "none"
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}
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}
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errs = packer.MultiErrorAppend(errs, c.Comm.Prepare(&c.ctx)...)
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errs = packer.MultiErrorAppend(errs, c.BootConfig.Prepare(&c.ctx)...)
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errs = packer.MultiErrorAppend(errs, c.HTTPConfig.Prepare(&c.ctx)...)
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// Required configurations that will display errors if not set
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if c.Username == "" {
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errs = packer.MultiErrorAppend(errs, errors.New("username must be specified"))
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}
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if c.Password == "" {
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errs = packer.MultiErrorAppend(errs, errors.New("password must be specified"))
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}
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if c.ProxmoxURLRaw == "" {
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errs = packer.MultiErrorAppend(errs, errors.New("proxmox_url must be specified"))
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}
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if c.ProxmoxURL, err = url.Parse(c.ProxmoxURLRaw); err != nil {
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errs = packer.MultiErrorAppend(errs, errors.New(fmt.Sprintf("Could not parse proxmox_url: %s", err)))
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}
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if c.ISOFile == "" {
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errs = packer.MultiErrorAppend(errs, errors.New("iso_file must be specified"))
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}
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if c.Node == "" {
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errs = packer.MultiErrorAppend(errs, errors.New("node must be specified"))
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}
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for idx := range c.NICs {
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if c.NICs[idx].Bridge == "" {
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errs = packer.MultiErrorAppend(errs, errors.New(fmt.Sprintf("network_adapters[%d].bridge must be specified", idx)))
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}
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}
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for idx := range c.Disks {
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if c.Disks[idx].StoragePool == "" {
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errs = packer.MultiErrorAppend(errs, errors.New(fmt.Sprintf("disks[%d].storage_pool must be specified", idx)))
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}
|
||||
if c.Disks[idx].StoragePoolType == "" {
|
||||
errs = packer.MultiErrorAppend(errs, errors.New(fmt.Sprintf("disks[%d].storage_pool_type must be specified", idx)))
|
||||
}
|
||||
}
|
||||
|
||||
if errs != nil && len(errs.Errors) > 0 {
|
||||
return nil, nil, errs
|
||||
}
|
||||
|
||||
packer.LogSecretFilter.Set(c.Password)
|
||||
return c, nil, nil
|
||||
}
|
|
@ -0,0 +1,46 @@
|
|||
package proxmox
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
|
||||
"github.com/Telmate/proxmox-api-go/proxmox"
|
||||
"github.com/hashicorp/packer/helper/multistep"
|
||||
"github.com/hashicorp/packer/packer"
|
||||
)
|
||||
|
||||
// stepConvertToTemplate takes the running VM configured in earlier steps, stops it, and
|
||||
// converts it into a Proxmox template.
|
||||
//
|
||||
// It sets the template_id state which is used for Artifact lookup.
|
||||
type stepConvertToTemplate struct{}
|
||||
|
||||
func (s *stepConvertToTemplate) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
|
||||
ui := state.Get("ui").(packer.Ui)
|
||||
client := state.Get("proxmoxClient").(*proxmox.Client)
|
||||
vmRef := state.Get("vmRef").(*proxmox.VmRef)
|
||||
|
||||
ui.Say("Stopping VM")
|
||||
_, err := client.ShutdownVm(vmRef)
|
||||
if err != nil {
|
||||
err := fmt.Errorf("Error converting VM to template, could not stop: %s", err)
|
||||
state.Put("error", err)
|
||||
ui.Error(err.Error())
|
||||
return multistep.ActionHalt
|
||||
}
|
||||
|
||||
ui.Say("Converting VM to template")
|
||||
err = client.CreateTemplate(vmRef)
|
||||
if err != nil {
|
||||
err := fmt.Errorf("Error converting VM to template: %s", err)
|
||||
state.Put("error", err)
|
||||
ui.Error(err.Error())
|
||||
return multistep.ActionHalt
|
||||
}
|
||||
|
||||
state.Put("template_id", vmRef.VmId())
|
||||
|
||||
return multistep.ActionContinue
|
||||
}
|
||||
|
||||
func (s *stepConvertToTemplate) Cleanup(state multistep.StateBag) {}
|
|
@ -0,0 +1,65 @@
|
|||
package proxmox
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"strings"
|
||||
|
||||
"github.com/Telmate/proxmox-api-go/proxmox"
|
||||
"github.com/hashicorp/packer/helper/multistep"
|
||||
"github.com/hashicorp/packer/packer"
|
||||
)
|
||||
|
||||
// stepFinalizeTemplateConfig does any required modifications to the configuration _after_
|
||||
// the VM has been converted into a template, such as updating name and description, or
|
||||
// unmounting the installation ISO.
|
||||
type stepFinalizeTemplateConfig struct{}
|
||||
|
||||
func (s *stepFinalizeTemplateConfig) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
|
||||
ui := state.Get("ui").(packer.Ui)
|
||||
client := state.Get("proxmoxClient").(*proxmox.Client)
|
||||
c := state.Get("config").(*Config)
|
||||
vmRef := state.Get("vmRef").(*proxmox.VmRef)
|
||||
|
||||
changes := make(map[string]interface{})
|
||||
|
||||
if c.TemplateName != "" {
|
||||
changes["name"] = c.TemplateName
|
||||
}
|
||||
|
||||
// During build, the description is "Packer ephemeral build VM", so if no description is
|
||||
// set, we need to clear it
|
||||
changes["description"] = c.TemplateDescription
|
||||
|
||||
if c.UnmountISO {
|
||||
vmParams, err := client.GetVmConfig(vmRef)
|
||||
if err != nil {
|
||||
err := fmt.Errorf("Error fetching template config: %s", err)
|
||||
state.Put("error", err)
|
||||
ui.Error(err.Error())
|
||||
return multistep.ActionHalt
|
||||
}
|
||||
|
||||
if !strings.HasSuffix(vmParams["ide2"].(string), "media=cdrom") {
|
||||
err := fmt.Errorf("Cannot eject ISO from cdrom drive, ide2 is not present, or not a cdrom media")
|
||||
state.Put("error", err)
|
||||
ui.Error(err.Error())
|
||||
return multistep.ActionHalt
|
||||
}
|
||||
changes["ide2"] = "none,media=cdrom"
|
||||
}
|
||||
|
||||
if len(changes) > 0 {
|
||||
_, err := client.SetVmConfig(vmRef, changes)
|
||||
if err != nil {
|
||||
err := fmt.Errorf("Error updating template: %s", err)
|
||||
state.Put("error", err)
|
||||
ui.Error(err.Error())
|
||||
return multistep.ActionHalt
|
||||
}
|
||||
}
|
||||
|
||||
return multistep.ActionContinue
|
||||
}
|
||||
|
||||
func (s *stepFinalizeTemplateConfig) Cleanup(state multistep.StateBag) {}
|
|
@ -0,0 +1,143 @@
|
|||
package proxmox
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"log"
|
||||
|
||||
"github.com/Telmate/proxmox-api-go/proxmox"
|
||||
"github.com/hashicorp/packer/helper/multistep"
|
||||
"github.com/hashicorp/packer/packer"
|
||||
)
|
||||
|
||||
// stepStartVM takes the given configuration and starts a VM on the given Proxmox node.
|
||||
//
|
||||
// It sets the vmRef state which is used throughout the later steps to reference the VM
|
||||
// in API calls.
|
||||
type stepStartVM struct{}
|
||||
|
||||
func (s *stepStartVM) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
|
||||
ui := state.Get("ui").(packer.Ui)
|
||||
client := state.Get("proxmoxClient").(*proxmox.Client)
|
||||
c := state.Get("config").(*Config)
|
||||
|
||||
ui.Say("Creating VM")
|
||||
config := proxmox.ConfigQemu{
|
||||
Name: c.VMName,
|
||||
Agent: "1",
|
||||
Description: "Packer ephemeral build VM",
|
||||
Memory: c.Memory,
|
||||
QemuCores: c.Cores,
|
||||
QemuSockets: c.Sockets,
|
||||
QemuOs: c.OS,
|
||||
QemuIso: c.ISOFile,
|
||||
QemuNetworks: generateProxmoxNetworkAdapters(c.NICs),
|
||||
QemuDisks: generateProxmoxDisks(c.Disks),
|
||||
}
|
||||
|
||||
if c.VMID == 0 {
|
||||
ui.Say("No VM ID given, getting next free from Proxmox")
|
||||
for n := 0; n < 5; n++ {
|
||||
id, err := proxmox.MaxVmId(client)
|
||||
if err != nil {
|
||||
log.Printf("Error getting max used VM ID: %v (attempt %d/5)", err, n+1)
|
||||
continue
|
||||
}
|
||||
c.VMID = id + 1
|
||||
break
|
||||
}
|
||||
if c.VMID == 0 {
|
||||
err := fmt.Errorf("Failed to get free VM ID")
|
||||
state.Put("error", err)
|
||||
ui.Error(err.Error())
|
||||
return multistep.ActionHalt
|
||||
}
|
||||
}
|
||||
vmRef := proxmox.NewVmRef(c.VMID)
|
||||
vmRef.SetNode(c.Node)
|
||||
|
||||
err := config.CreateVm(vmRef, client)
|
||||
if err != nil {
|
||||
state.Put("error", err)
|
||||
ui.Error(err.Error())
|
||||
return multistep.ActionHalt
|
||||
}
|
||||
|
||||
// Store the vm id for later
|
||||
state.Put("vmRef", vmRef)
|
||||
|
||||
ui.Say("Starting VM")
|
||||
_, err = client.StartVm(vmRef)
|
||||
if err != nil {
|
||||
err := fmt.Errorf("Error starting VM: %s", err)
|
||||
state.Put("error", err)
|
||||
ui.Error(err.Error())
|
||||
return multistep.ActionHalt
|
||||
}
|
||||
|
||||
return multistep.ActionContinue
|
||||
}
|
||||
|
||||
func generateProxmoxNetworkAdapters(nics []nicConfig) proxmox.QemuDevices {
|
||||
devs := make(proxmox.QemuDevices)
|
||||
for idx := range nics {
|
||||
devs[idx] = make(proxmox.QemuDevice)
|
||||
setDeviceParamIfDefined(devs[idx], "model", nics[idx].Model)
|
||||
setDeviceParamIfDefined(devs[idx], "macaddr", nics[idx].MACAddress)
|
||||
setDeviceParamIfDefined(devs[idx], "bridge", nics[idx].Bridge)
|
||||
setDeviceParamIfDefined(devs[idx], "tag", nics[idx].VLANTag)
|
||||
}
|
||||
return devs
|
||||
}
|
||||
func generateProxmoxDisks(disks []diskConfig) proxmox.QemuDevices {
|
||||
devs := make(proxmox.QemuDevices)
|
||||
for idx := range disks {
|
||||
devs[idx] = make(proxmox.QemuDevice)
|
||||
setDeviceParamIfDefined(devs[idx], "type", disks[idx].Type)
|
||||
setDeviceParamIfDefined(devs[idx], "size", disks[idx].Size)
|
||||
setDeviceParamIfDefined(devs[idx], "storage", disks[idx].StoragePool)
|
||||
setDeviceParamIfDefined(devs[idx], "storage_type", disks[idx].StoragePoolType)
|
||||
setDeviceParamIfDefined(devs[idx], "cache", disks[idx].CacheMode)
|
||||
setDeviceParamIfDefined(devs[idx], "format", disks[idx].DiskFormat)
|
||||
}
|
||||
return devs
|
||||
}
|
||||
|
||||
func setDeviceParamIfDefined(dev proxmox.QemuDevice, key, value string) {
|
||||
if value != "" {
|
||||
dev[key] = value
|
||||
}
|
||||
}
|
||||
|
||||
func (s *stepStartVM) Cleanup(state multistep.StateBag) {
|
||||
vmRefUntyped, ok := state.GetOk("vmRef")
|
||||
// If not ok, we probably errored out before creating the VM
|
||||
if !ok {
|
||||
return
|
||||
}
|
||||
vmRef := vmRefUntyped.(*proxmox.VmRef)
|
||||
|
||||
// The vmRef will actually refer to the created template if everything
|
||||
// finished successfully, so in that case we shouldn't cleanup
|
||||
if _, ok := state.GetOk("success"); ok {
|
||||
return
|
||||
}
|
||||
|
||||
client := state.Get("proxmoxClient").(*proxmox.Client)
|
||||
ui := state.Get("ui").(packer.Ui)
|
||||
|
||||
// Destroy the server we just created
|
||||
ui.Say("Stopping VM")
|
||||
_, err := client.StopVm(vmRef)
|
||||
if err != nil {
|
||||
ui.Error(fmt.Sprintf("Error stop VM. Please stop and delete it manually: %s", err))
|
||||
return
|
||||
}
|
||||
|
||||
ui.Say("Deleting VM")
|
||||
_, err = client.DeleteVm(vmRef)
|
||||
if err != nil {
|
||||
ui.Error(fmt.Sprintf("Error deleting VM. Please delete it manually: %s", err))
|
||||
return
|
||||
}
|
||||
}
|
|
@ -0,0 +1,22 @@
|
|||
package proxmox
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
"github.com/hashicorp/packer/helper/multistep"
|
||||
)
|
||||
|
||||
// stepSuccess runs after the full build has succeeded.
|
||||
//
|
||||
// It sets the success state, which ensures cleanup does not remove the finished template
|
||||
type stepSuccess struct{}
|
||||
|
||||
func (s *stepSuccess) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
|
||||
// We need to ensure stepStartVM.Cleanup doesn't delete the template (no
|
||||
// difference between VMs and templates when deleting)
|
||||
state.Put("success", true)
|
||||
|
||||
return multistep.ActionContinue
|
||||
}
|
||||
|
||||
func (s *stepSuccess) Cleanup(state multistep.StateBag) {}
|
|
@ -0,0 +1,110 @@
|
|||
package proxmox
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"log"
|
||||
"net"
|
||||
"time"
|
||||
|
||||
"github.com/Telmate/proxmox-api-go/proxmox"
|
||||
"github.com/hashicorp/packer/common"
|
||||
"github.com/hashicorp/packer/common/bootcommand"
|
||||
"github.com/hashicorp/packer/helper/multistep"
|
||||
"github.com/hashicorp/packer/packer"
|
||||
"github.com/hashicorp/packer/template/interpolate"
|
||||
)
|
||||
|
||||
// stepTypeBootCommand takes the started VM, and sends the keystrokes required to start
|
||||
// the installation process such that Packer can later reach the VM over SSH/WinRM
|
||||
type stepTypeBootCommand struct {
|
||||
bootcommand.BootConfig
|
||||
Ctx interpolate.Context
|
||||
}
|
||||
|
||||
type bootCommandTemplateData struct {
|
||||
HTTPIP string
|
||||
HTTPPort uint
|
||||
}
|
||||
|
||||
func (s *stepTypeBootCommand) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
|
||||
ui := state.Get("ui").(packer.Ui)
|
||||
c := state.Get("config").(*Config)
|
||||
client := state.Get("proxmoxClient").(*proxmox.Client)
|
||||
vmRef := state.Get("vmRef").(*proxmox.VmRef)
|
||||
|
||||
if len(s.BootCommand) == 0 {
|
||||
log.Println("No boot command given, skipping")
|
||||
return multistep.ActionContinue
|
||||
}
|
||||
|
||||
if int64(s.BootWait) > 0 {
|
||||
ui.Say(fmt.Sprintf("Waiting %s for boot", s.BootWait.String()))
|
||||
select {
|
||||
case <-time.After(s.BootWait):
|
||||
break
|
||||
case <-ctx.Done():
|
||||
return multistep.ActionHalt
|
||||
}
|
||||
}
|
||||
|
||||
httpIP, err := hostIP()
|
||||
if err != nil {
|
||||
err := fmt.Errorf("Failed to determine host IP: %s", err)
|
||||
state.Put("error", err)
|
||||
ui.Error(err.Error())
|
||||
return multistep.ActionHalt
|
||||
}
|
||||
common.SetHTTPIP(httpIP)
|
||||
s.Ctx.Data = &bootCommandTemplateData{
|
||||
HTTPIP: httpIP,
|
||||
HTTPPort: state.Get("http_port").(uint),
|
||||
}
|
||||
|
||||
ui.Say("Typing the boot command")
|
||||
d := NewProxmoxDriver(client, vmRef, c.BootKeyInterval)
|
||||
command, err := interpolate.Render(s.FlatBootCommand(), &s.Ctx)
|
||||
if err != nil {
|
||||
err := fmt.Errorf("Error preparing boot command: %s", err)
|
||||
state.Put("error", err)
|
||||
ui.Error(err.Error())
|
||||
return multistep.ActionHalt
|
||||
}
|
||||
|
||||
seq, err := bootcommand.GenerateExpressionSequence(command)
|
||||
if err != nil {
|
||||
err := fmt.Errorf("Error generating boot command: %s", err)
|
||||
state.Put("error", err)
|
||||
ui.Error(err.Error())
|
||||
return multistep.ActionHalt
|
||||
}
|
||||
|
||||
if err := seq.Do(ctx, d); err != nil {
|
||||
err := fmt.Errorf("Error running boot command: %s", err)
|
||||
state.Put("error", err)
|
||||
ui.Error(err.Error())
|
||||
return multistep.ActionHalt
|
||||
}
|
||||
|
||||
return multistep.ActionContinue
|
||||
}
|
||||
|
||||
func (*stepTypeBootCommand) Cleanup(multistep.StateBag) {}
|
||||
|
||||
func hostIP() (string, error) {
|
||||
addrs, err := net.InterfaceAddrs()
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
for _, addr := range addrs {
|
||||
if ipnet, ok := addr.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
|
||||
if ipnet.IP.To4() != nil {
|
||||
return ipnet.IP.String(), nil
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return "", errors.New("No host IP found")
|
||||
}
|
|
@ -40,6 +40,7 @@ import (
|
|||
parallelsisobuilder "github.com/hashicorp/packer/builder/parallels/iso"
|
||||
parallelspvmbuilder "github.com/hashicorp/packer/builder/parallels/pvm"
|
||||
profitbricksbuilder "github.com/hashicorp/packer/builder/profitbricks"
|
||||
proxmoxbuilder "github.com/hashicorp/packer/builder/proxmox"
|
||||
qemubuilder "github.com/hashicorp/packer/builder/qemu"
|
||||
scalewaybuilder "github.com/hashicorp/packer/builder/scaleway"
|
||||
tencentcloudcvmbuilder "github.com/hashicorp/packer/builder/tencentcloud/cvm"
|
||||
|
@ -117,6 +118,7 @@ var Builders = map[string]packer.Builder{
|
|||
"parallels-iso": new(parallelsisobuilder.Builder),
|
||||
"parallels-pvm": new(parallelspvmbuilder.Builder),
|
||||
"profitbricks": new(profitbricksbuilder.Builder),
|
||||
"proxmox": new(proxmoxbuilder.Builder),
|
||||
"qemu": new(qemubuilder.Builder),
|
||||
"scaleway": new(scalewaybuilder.Builder),
|
||||
"tencentcloud-cvm": new(tencentcloudcvmbuilder.Builder),
|
||||
|
|
Loading…
Reference in New Issue