Update goreleaser config to add the 'v' prefix and remove default values for those variables

Fix packer plugin version
2021-03-12 22:04:32 -08:00 · 2021-03-12 17:08:31 -08:00
44 changed files with 999 additions and 1441 deletions
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@ -1,6 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "gomod" # See documentation for possible values
-    directory: "/" # Location of package manifests
-    schedule:
-      interval: "daily"
--- a/.github/release.yml
+++ b/.github/release.yml
@ -1,14 +0,0 @@
-changelog:
-  categories:
-    - title: Breaking Changes 🛠
-      labels:
-        - breaking-change
-    - title: New Features 🎉
-      labels:
-        - enhancement
-    - title: Bug fixes
-      labels:
-        - bug
-    - title: Other Changes
-      labels:
-        - "*"
--- a/.github/workflows/go-test.yml
+++ b/.github/workflows/go-test.yml
@ -1,24 +0,0 @@
-name: go-test
-on:
-  push:
-    branches:
-      - 'main'
-  pull_request:
-
-permissions:
-  contents: read
-
-jobs:
-  go-tests:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Unshallow
-        run: git fetch --prune --unshallow
-      - name: Set up Go
-        uses: actions/setup-go@v2
-        with:
-          go-version: "1.20"
-      - name: Run go tests
-        run: go test -race -count 1 ./... -timeout=3m
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@ -1,8 +1,8 @@
 # This GitHub action can publish assets for release when a tag is created.
 # Currently its setup to run on any tag that matches the pattern "v*" (ie. v0.1.0).
 #
-# This uses an action (hashicorp/ghaction-import-gpg) that assumes you set your
-# private key in the `GPG_PRIVATE_KEY` secret and passphrase in the `GPG_PASSPHRASE`
+# This uses an action (paultyng/ghaction-import-gpg) that assumes you set your 
+# private key in the `GPG_PRIVATE_KEY` secret and passphrase in the `PASSPHRASE`
 # secret. If you would rather own your own GPG handling, please fork this action
 # or use an alternative one for key handling.
 #
@ -25,21 +25,21 @@ jobs:
      - name: Set up Go
        uses: actions/setup-go@v2
        with:
-          go-version: "1.20"
+          go-version: 1.16
      - name: Describe plugin
        id: plugin_describe
        run: echo "::set-output name=api_version::$(go run . describe | jq -r '.api_version')"
      - name: Import GPG key
        id: import_gpg
-        uses: crazy-max/ghaction-import-gpg@v5.0.0
-        with:
-          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
-          passphrase: ${{ secrets.GPG_PASSPHRASE }}
+        uses: paultyng/ghaction-import-gpg@v2.1.0
+        env:
+          GPG_PRIVATE_KEY: ${{ secrets.GPG_PRIVATE_KEY }}
+          PASSPHRASE: ${{ secrets.PASSPHRASE }}
      - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@f82d6c1c344bcacabba2c841718984797f664a6b # v4.2.0
+        uses: goreleaser/goreleaser-action@v2
        with:
          version: latest
-          args: release --clean
+          args: release --rm-dist
        env:
          GPG_FINGERPRINT: ${{ steps.import_gpg.outputs.fingerprint }}
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
--- a/.go-version
+++ b/.go-version
@ -1 +0,0 @@
-1.20.11
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@ -1,25 +1,30 @@
-version: 2
+
 # This is an example goreleaser.yaml file with some sane defaults.
 # Make sure to check the documentation at http://goreleaser.com
 env:
  - CGO_ENABLED=0
 before:
  hooks:
-    - go test ./...
-    # As part of the release doc files are included as a separate deliverable for
-    # consumption by Packer.io. To include a separate docs.zip uncomment the following command.
-    #- make ci-release-docs
-    # Check plugin compatibility with required version of the Packer SDK
-    - make plugin-check
+    # We strongly recommend running tests to catch any regression before release. 
+    # Even though, this an optional step.
+    # - go test ./...
+
 builds:
  # A separated build to run the packer-plugins-check only once for a linux_amd64 binary
  -
    id: plugin-check
    mod_timestamp: '{{ .CommitTimestamp }}'
+    hooks:
+      post:
+        # This will check plugin compatibility against latest version of Packer
+        - cmd: |
+            go install github.com/hashicorp/packer/cmd/packer-plugins-check@latest &&
+            packer-plugins-check -load={{ .Name }}
+          dir: "{{ dir .Path}}"
    flags:
      - -trimpath #removes all file system paths from the compiled executable
    ldflags:
-      - '-s -w -X {{ .ModulePath }}/version.Version={{.Version}} -X {{ .ModulePath }}/version.VersionPrerelease= '
+      - '-s -w -X main.Version=v{{.Version}} -X main.VersionPrerelease= '
    goos:
      - linux
    goarch:
@ -30,7 +35,7 @@ builds:
    flags:
      - -trimpath #removes all file system paths from the compiled executable
    ldflags:
-      - '-s -w -X {{ .ModulePath }}/version.Version={{.Version}} -X {{ .ModulePath }}/version.VersionPrerelease= '
+      - '-s -w -X main.version={{.Version}} -X main.VersionPrerelease= '
    goos:
      - freebsd
      - windows
@ -46,11 +51,10 @@ builds:
        goarch: '386'
      - goos: linux
        goarch: amd64
+
    binary: '{{ .ProjectName }}_v{{ .Version }}_{{ .Env.API_VERSION }}_{{ .Os }}_{{ .Arch }}'
 archives:
 - format: zip
-  files:
-    - none*
  name_template: '{{ .ProjectName }}_v{{ .Version }}_{{ .Env.API_VERSION }}_{{ .Os }}_{{ .Arch }}'
 checksum:
  name_template: '{{ .ProjectName }}_v{{ .Version }}_SHA256SUMS'
@ -68,7 +72,7 @@ signs:
      - "--detach-sign"
      - "${artifact}"
 release:
-  draft: false
-
+  # If you want to manually examine the release before its live, uncomment this line:
+  draft: true
 changelog:
-  disable: true
+  skip: true
--- a/.travis.yml
+++ b/.travis.yml
@ -0,0 +1,7 @@
+language: go
+go:
+  # Test with the first and the latest go release - to ensure compatibility
+  - 1.6
+  - tip
+script:
+  - gofmtresult=$(gofmt -s -l .); if [[ -n $gofmtresult ]]; then echo -e "Please run \"gofmt -s -w .\" before committing for the below:\n$gofmtresult"; false; fi
--- a/34
+++ b/34
@ -1,34 +0,0 @@
-NAME=xenserver
-BINARY=packer-plugin-${NAME}
-
-COUNT?=1
-TEST?=$(shell go list ./...)
-HASHICORP_PACKER_PLUGIN_SDK_VERSION?=$(shell go list -m github.com/hashicorp/packer-plugin-sdk | cut -d " " -f2)
-
-.PHONY: dev
-
-build:
-	@go build -o ${BINARY}
-
-dev: build
-	@mkdir -p ~/.packer.d/plugins/
-	@mv ${BINARY} ~/.packer.d/plugins/${BINARY}
-
-test:
-	@go test -race -count $(COUNT) $(TEST) -timeout=3m
-
-install-packer-sdc: ## Install packer sofware development command
-	@go install github.com/hashicorp/packer-plugin-sdk/cmd/packer-sdc@${HASHICORP_PACKER_PLUGIN_SDK_VERSION}
-
-ci-release-docs: install-packer-sdc
-	@packer-sdc renderdocs -src docs -partials docs-partials/ -dst docs/
-	@/bin/sh -c "[ -d docs ] && zip -r docs.zip docs/"
-
-plugin-check: install-packer-sdc build
-	@packer-sdc plugin-check ${BINARY}
-
-testacc: dev
-	@PACKER_ACC=1 go test -count $(COUNT) -v $(TEST) -timeout=120m
-
-generate: install-packer-sdc
-	@go generate ./...
--- a/README.md
+++ b/README.md
@ -2,7 +2,7 @@

 This builder plugin extends packer.io to support building images for XenServer. 

-This is a fork of the original builder since the original project was abandoned and no longer compiled with recent versions of Go or worked with Xenserver 7.6 and later.
+This is a fork of the original builder since the original project was abandoned and no longer compilied with recent versions of Go or worked with Xenserver 7.6 and later.

 It improves the original project in the following ways:
 1. Developed alongside the [Xenorchestra terraform provider](https://github.com/ddelnano/terraform-provider-xenorchestra) to ensure the hashicorp ecosystem is interoperable.
@ -13,75 +13,40 @@ It improves the original project in the following ways:
 At the time of this writing the packer builder has been verified to work with Xenserver 7.6 and can launch VMs with the packer output through the xenorchestra terraform provider.

 The following list contains things that are incomplete but will be worked on soon:
-
 - The documentation is still in an inconsistent state with upstream
+- Examples that are easier for new users to get up and running quickly
 - XVA builder is untested
 - Lots of dead code to remove from upstream

 ## Using the builder

-The packer builder can be installed via `packer init` as long as the packer template includes the following in it's `pkr.hcl` file
-```
-packer {
-  required_plugins {
-   xenserver= {
-      version = ">= v0.6.0"
-      source = "github.com/ddelnano/xenserver"
-    }
-  }
-}
-```
-
-The following command will install the packer plugin using the Ubuntu example provided in this repository.
-
-```
-packer init examples/ubuntu/ubuntu-2004.pkr.hcl
-```
-
-If you are using an older version of packer or are still using json templates you will need to download the relevant release from the project's [releases page](https://github.com/ddelnano/packer-builder-xenserver/releases) and copy the binary to `~/.packer.d/plugins/packer-builder-xenserver-iso`.
+Download the relevant release from the project's [releases page](https://github.com/ddelnano/packer-builder-xenserver/releases) and copy the binary to `~/.packer.d/plugins/packer-builder-xenserver-iso`.

 ## Developing the builder

 ### Dependencies
-* Packer >= v1.7.1 (https://packer.io)
+* Packer >= v1.7.0 (https://packer.io)
 * XenServer / Citrix Hypervisor > 7.6
-* Golang 1.20
+* Golang 1.16

 ## Compile the plugin

 Once you have installed Packer, you must compile this plugin and install the
 resulting binary.

-Documentation for Plugins directory: [Official Docs](https://developer.hashicorp.com/packer/docs/configure#packer-s-plugin-directory)
-
-### Linux/MacOS
-
 ```shell
-go build -o packer-plugin-xenserver
+$ go build -o packer-plugin-xenserver

-# Add the plugin to the location packer expects it to be installed in
-mkdir -p ~/.packer.d/plugins/
-cp packer-plugin-xenserver  ~/.packer.d/plugins
-```
-
-### Windows (Powershell)
-
-```powershell
-go build -o packer-plugin-xenserver
-
-mkdir "%APPDATA%\packer.d\plugins"
-cp packer-plugin-xenserver  "%APPDATA%\packer.d\plugins"
+# Add the builder to the location packer expects it to be installed in
+$ mkdir -p ~/.packer.d/plugins/
+$ cp builder-xenserver-iso  ~/.packer.d/plugins/packer-builder-xenserver-iso
 ```

 # Documentation

 For complete documentation on configuration commands, see [the
-xenserver-iso docs](docs/builders/iso/xenserver-iso.html.markdown)
+xenserver-iso docs](docs/builders/xenserver-iso.html.markdown)

 ## Support

 You can discuss any issues you have or feature requests in [Discord](https://discord.gg/ZpNq8ez).
-
-If you'd like to support my effort on the project, please consider buying me a coffee
-
-[!["Buy Me A Coffee"](https://www.buymeacoffee.com/assets/img/custom_images/orange_img.png)](https://www.buymeacoffee.com/ddelnano)
--- a/builder/xenserver/common/client.go
+++ b/builder/xenserver/common/client.go
@ -624,17 +624,6 @@ func ConnectNetwork(c *Connection, networkRef xenapi.NetworkRef, vmRef xenapi.VM
 	return &vif, nil
 }

-func AddVMTags(c *Connection, vmRef xenapi.VMRef, tags []string) error {
-	for _, tag := range tags {
-		log.Printf("Adding tag %s to VM %s\n", tag, vmRef)
-		err := c.GetClient().VM.AddTags(c.session, vmRef, tag)
-		if err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
 //      Setters

 func (self *VM) SetIsATemplate(is_a_template bool) (err error) {
--- a/builder/xenserver/common/common_config.go
+++ b/builder/xenserver/common/common_config.go
@ -16,16 +16,14 @@ type CommonConfig struct {
 	Username string `mapstructure:"remote_username"`
 	Password string `mapstructure:"remote_password"`
 	HostIp   string `mapstructure:"remote_host"`
-	HostSshPort uint   `mapstructure:"remote_ssh_port"`

 	VMName             string   `mapstructure:"vm_name"`
 	VMDescription      string   `mapstructure:"vm_description"`
 	SrName             string   `mapstructure:"sr_name"`
-	SrISOName          string   `mapstructure:"sr_iso_name" required:"false"`
+	SrISOName          string   `mapstructure:"sr_iso_name"`
 	FloppyFiles        []string `mapstructure:"floppy_files"`
 	NetworkNames       []string `mapstructure:"network_names"`
 	ExportNetworkNames []string `mapstructure:"export_network_names"`
-	VMTags             []string `mapstructure:"vm_tags"`

 	HostPortMin uint `mapstructure:"host_port_min"`
 	HostPortMax uint `mapstructure:"host_port_max"`
@ -65,10 +63,6 @@ func (c *CommonConfig) Prepare(ctx *interpolate.Context, pc *common.PackerConfig

 	// Set default values

-	if c.HostSshPort == 0 {
-		c.HostSshPort = 22
-	}
-
 	if c.HostPortMin == 0 {
 		c.HostPortMin = 5900
 	}
@ -81,6 +75,10 @@ func (c *CommonConfig) Prepare(ctx *interpolate.Context, pc *common.PackerConfig
 		c.RawBootWait = "5s"
 	}

+	if c.ToolsIsoName == "" {
+		c.ToolsIsoName = "xs-tools.iso"
+	}
+
 	if c.HTTPPortMin == 0 {
 		c.HTTPPortMin = 8000
 	}
@ -225,11 +223,29 @@ func (c CommonConfig) ShouldKeepVM(state multistep.StateBag) bool {
 }

 func (config CommonConfig) GetSR(c *Connection) (xenapi.SRRef, error) {
-	if config.SrName == "" {
-		return getDefaultSR(c)
-	} else {
 	var srRef xenapi.SRRef
+	if config.SrName == "" {
+		hostRef, err := c.GetClient().Session.GetThisHost(c.session, c.session)

+		if err != nil {
+			return srRef, err
+		}
+
+		pools, err := c.GetClient().Pool.GetAllRecords(c.session)
+
+		if err != nil {
+			return srRef, err
+		}
+
+		for _, pool := range pools {
+			if pool.Master == hostRef {
+				return pool.DefaultSR, nil
+			}
+		}
+
+		return srRef, errors.New(fmt.Sprintf("failed to find default SR on host '%s'", hostRef))
+
+	} else {
 		// Use the provided name label to find the SR to use
 		srs, err := c.GetClient().SR.GetByNameLabel(c.session, config.SrName)

@ -251,11 +267,11 @@ func (config CommonConfig) GetSR(c *Connection) (xenapi.SRRef, error) {
 func (config CommonConfig) GetISOSR(c *Connection) (xenapi.SRRef, error) {
 	var srRef xenapi.SRRef
 	if config.SrISOName == "" {
-		return getDefaultSR(c)
+		return srRef, errors.New("sr_iso_name must be specified in the packer configuration")

 	} else {
 		// Use the provided name label to find the SR to use
-		srs, err := c.GetClient().SR.GetByNameLabel(c.session, config.SrISOName)
+		srs, err := c.GetClient().SR.GetByNameLabel(c.session, config.SrName)

 		if err != nil {
 			return srRef, err
@ -263,42 +279,11 @@ func (config CommonConfig) GetISOSR(c *Connection) (xenapi.SRRef, error) {

 		switch {
 		case len(srs) == 0:
-			return srRef, fmt.Errorf("Couldn't find a SR with the specified name-label '%s'", config.SrISOName)
+			return srRef, fmt.Errorf("Couldn't find a SR with the specified name-label '%s'", config.SrName)
 		case len(srs) > 1:
-			return srRef, fmt.Errorf("Found more than one SR with the name '%s'. The name must be unique", config.SrISOName)
+			return srRef, fmt.Errorf("Found more than one SR with the name '%s'. The name must be unique", config.SrName)
 		}

 		return srs[0], nil
 	}
 }
-
-func getDefaultSR(c *Connection) (xenapi.SRRef, error) {
-	var srRef xenapi.SRRef
-	client := c.GetClient()
-	hostRef, err := client.Session.GetThisHost(c.session, c.session)
-
-	if err != nil {
-		return srRef, err
-	}
-
-	// The current version of the go-xen-api-client does not fully support XenAPI version 8.2
-	// In particular, some values for the pool `allowed_operations` are not recognised, resulting
-	// in a parse error when retrieving pool records. As a workaround, we only fetch pool refs.
-	pool_refs, err := client.Pool.GetAll(c.session)
-
-	if err != nil {
-		return srRef, err
-	}
-
-	for _, pool_ref := range pool_refs {
-		pool_master, err := client.Pool.GetMaster(c.session, pool_ref)
-		if err != nil {
-			return srRef, err
-		}
-		if pool_master == hostRef {
-			return client.Pool.GetDefaultSR(c.session, pool_ref)
-		}
-	}
-
-	return srRef, errors.New(fmt.Sprintf("failed to find default SR on host '%s'", hostRef))
-}
--- a/builder/xenserver/common/config.go
+++ b/builder/xenserver/common/config.go
@ -1,4 +1,4 @@
-//go:generate packer-sdc mapstructure-to-hcl2 -type Config
+//go:generate mapstructure-to-hcl2 -type Config
 package common

 import (
@ -17,13 +17,12 @@ type Config struct {
 	VCPUsMax       uint              `mapstructure:"vcpus_max"`
 	VCPUsAtStartup uint              `mapstructure:"vcpus_atstartup"`
 	VMMemory       uint              `mapstructure:"vm_memory"`
-	DiskName       string            `mapstructure:"disk_name"`
 	DiskSize       uint              `mapstructure:"disk_size"`
 	CloneTemplate  string            `mapstructure:"clone_template"`
 	VMOtherConfig  map[string]string `mapstructure:"vm_other_config"`
-	VMTags         []string          `mapstructure:"vm_tags"`

 	ISOChecksum     string   `mapstructure:"iso_checksum"`
+	ISOChecksumType string   `mapstructure:"iso_checksum_type"`
 	ISOUrls         []string `mapstructure:"iso_urls"`
 	ISOUrl          string   `mapstructure:"iso_url"`
 	ISOName         string   `mapstructure:"iso_name"`
@ -34,9 +33,6 @@ type Config struct {
 	InstallTimeout    time.Duration ``
 	SourcePath        string        `mapstructure:"source_path"`

-	Firmware string `mapstructure:"firmware"`
-	SkipSetTemplate bool `mapstructure:"skip_set_template"`
-
 	ctx interpolate.Context
 }

--- a/builder/xenserver/common/config.hcl2spec.go
+++ b/builder/xenserver/common/config.hcl2spec.go
@ -1,4 +1,4 @@
-// Code generated by "packer-sdc mapstructure-to-hcl2"; DO NOT EDIT.
+// Code generated by "mapstructure-to-hcl2 -type Config"; DO NOT EDIT.

 package common

@ -12,7 +12,6 @@ import (
 type FlatConfig struct {
 	PackerBuildName           *string           `mapstructure:"packer_build_name" cty:"packer_build_name" hcl:"packer_build_name"`
 	PackerBuilderType         *string           `mapstructure:"packer_builder_type" cty:"packer_builder_type" hcl:"packer_builder_type"`
-	PackerCoreVersion         *string           `mapstructure:"packer_core_version" cty:"packer_core_version" hcl:"packer_core_version"`
 	PackerDebug               *bool             `mapstructure:"packer_debug" cty:"packer_debug" hcl:"packer_debug"`
 	PackerForce               *bool             `mapstructure:"packer_force" cty:"packer_force" hcl:"packer_force"`
 	PackerOnError             *string           `mapstructure:"packer_on_error" cty:"packer_on_error" hcl:"packer_on_error"`
@ -21,15 +20,13 @@ type FlatConfig struct {
 	Username                  *string           `mapstructure:"remote_username" cty:"remote_username" hcl:"remote_username"`
 	Password                  *string           `mapstructure:"remote_password" cty:"remote_password" hcl:"remote_password"`
 	HostIp                    *string           `mapstructure:"remote_host" cty:"remote_host" hcl:"remote_host"`
-	HostSshPort               *uint             `mapstructure:"remote_ssh_port" cty:"remote_ssh_port" hcl:"remote_ssh_port"`
 	VMName                    *string           `mapstructure:"vm_name" cty:"vm_name" hcl:"vm_name"`
 	VMDescription             *string           `mapstructure:"vm_description" cty:"vm_description" hcl:"vm_description"`
 	SrName                    *string           `mapstructure:"sr_name" cty:"sr_name" hcl:"sr_name"`
-	SrISOName                 *string           `mapstructure:"sr_iso_name" required:"false" cty:"sr_iso_name" hcl:"sr_iso_name"`
+	SrISOName                 *string           `mapstructure:"sr_iso_name" cty:"sr_iso_name" hcl:"sr_iso_name"`
 	FloppyFiles               []string          `mapstructure:"floppy_files" cty:"floppy_files" hcl:"floppy_files"`
 	NetworkNames              []string          `mapstructure:"network_names" cty:"network_names" hcl:"network_names"`
 	ExportNetworkNames        []string          `mapstructure:"export_network_names" cty:"export_network_names" hcl:"export_network_names"`
-	VMTags                    []string          `mapstructure:"vm_tags" cty:"vm_tags" hcl:"vm_tags"`
 	HostPortMin               *uint             `mapstructure:"host_port_min" cty:"host_port_min" hcl:"host_port_min"`
 	HostPortMax               *uint             `mapstructure:"host_port_max" cty:"host_port_max" hcl:"host_port_max"`
 	BootCommand               []string          `mapstructure:"boot_command" cty:"boot_command" hcl:"boot_command"`
@ -99,19 +96,17 @@ type FlatConfig struct {
 	VCPUsMax                  *uint             `mapstructure:"vcpus_max" cty:"vcpus_max" hcl:"vcpus_max"`
 	VCPUsAtStartup            *uint             `mapstructure:"vcpus_atstartup" cty:"vcpus_atstartup" hcl:"vcpus_atstartup"`
 	VMMemory                  *uint             `mapstructure:"vm_memory" cty:"vm_memory" hcl:"vm_memory"`
-	DiskName                  *string           `mapstructure:"disk_name" cty:"disk_name" hcl:"disk_name"`
 	DiskSize                  *uint             `mapstructure:"disk_size" cty:"disk_size" hcl:"disk_size"`
 	CloneTemplate             *string           `mapstructure:"clone_template" cty:"clone_template" hcl:"clone_template"`
 	VMOtherConfig             map[string]string `mapstructure:"vm_other_config" cty:"vm_other_config" hcl:"vm_other_config"`
 	ISOChecksum               *string           `mapstructure:"iso_checksum" cty:"iso_checksum" hcl:"iso_checksum"`
+	ISOChecksumType           *string           `mapstructure:"iso_checksum_type" cty:"iso_checksum_type" hcl:"iso_checksum_type"`
 	ISOUrls                   []string          `mapstructure:"iso_urls" cty:"iso_urls" hcl:"iso_urls"`
 	ISOUrl                    *string           `mapstructure:"iso_url" cty:"iso_url" hcl:"iso_url"`
 	ISOName                   *string           `mapstructure:"iso_name" cty:"iso_name" hcl:"iso_name"`
 	PlatformArgs              map[string]string `mapstructure:"platform_args" cty:"platform_args" hcl:"platform_args"`
 	RawInstallTimeout         *string           `mapstructure:"install_timeout" cty:"install_timeout" hcl:"install_timeout"`
 	SourcePath                *string           `mapstructure:"source_path" cty:"source_path" hcl:"source_path"`
-	Firmware                  *string           `mapstructure:"firmware" cty:"firmware" hcl:"firmware"`
-	SkipSetTemplate           *bool             `mapstructure:"skip_set_template" cty:"skip_set_template" hcl:"skip_set_template"`
 }

 // FlatMapstructure returns a new FlatConfig.
@ -128,7 +123,6 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 	s := map[string]hcldec.Spec{
 		"packer_build_name":            &hcldec.AttrSpec{Name: "packer_build_name", Type: cty.String, Required: false},
 		"packer_builder_type":          &hcldec.AttrSpec{Name: "packer_builder_type", Type: cty.String, Required: false},
-		"packer_core_version":          &hcldec.AttrSpec{Name: "packer_core_version", Type: cty.String, Required: false},
 		"packer_debug":                 &hcldec.AttrSpec{Name: "packer_debug", Type: cty.Bool, Required: false},
 		"packer_force":                 &hcldec.AttrSpec{Name: "packer_force", Type: cty.Bool, Required: false},
 		"packer_on_error":              &hcldec.AttrSpec{Name: "packer_on_error", Type: cty.String, Required: false},
@ -137,7 +131,6 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"remote_username":              &hcldec.AttrSpec{Name: "remote_username", Type: cty.String, Required: false},
 		"remote_password":              &hcldec.AttrSpec{Name: "remote_password", Type: cty.String, Required: false},
 		"remote_host":                  &hcldec.AttrSpec{Name: "remote_host", Type: cty.String, Required: false},
-		"remote_ssh_port":              &hcldec.AttrSpec{Name: "remote_ssh_port", Type: cty.Number, Required: false},
 		"vm_name":                      &hcldec.AttrSpec{Name: "vm_name", Type: cty.String, Required: false},
 		"vm_description":               &hcldec.AttrSpec{Name: "vm_description", Type: cty.String, Required: false},
 		"sr_name":                      &hcldec.AttrSpec{Name: "sr_name", Type: cty.String, Required: false},
@ -145,7 +138,6 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"floppy_files":                 &hcldec.AttrSpec{Name: "floppy_files", Type: cty.List(cty.String), Required: false},
 		"network_names":                &hcldec.AttrSpec{Name: "network_names", Type: cty.List(cty.String), Required: false},
 		"export_network_names":         &hcldec.AttrSpec{Name: "export_network_names", Type: cty.List(cty.String), Required: false},
-		"vm_tags":                      &hcldec.AttrSpec{Name: "vm_tags", Type: cty.List(cty.String), Required: false},
 		"host_port_min":                &hcldec.AttrSpec{Name: "host_port_min", Type: cty.Number, Required: false},
 		"host_port_max":                &hcldec.AttrSpec{Name: "host_port_max", Type: cty.Number, Required: false},
 		"boot_command":                 &hcldec.AttrSpec{Name: "boot_command", Type: cty.List(cty.String), Required: false},
@ -215,19 +207,17 @@ func (*FlatConfig) HCL2Spec() map[string]hcldec.Spec {
 		"vcpus_max":                    &hcldec.AttrSpec{Name: "vcpus_max", Type: cty.Number, Required: false},
 		"vcpus_atstartup":              &hcldec.AttrSpec{Name: "vcpus_atstartup", Type: cty.Number, Required: false},
 		"vm_memory":                    &hcldec.AttrSpec{Name: "vm_memory", Type: cty.Number, Required: false},
-		"disk_name":                    &hcldec.AttrSpec{Name: "disk_name", Type: cty.String, Required: false},
 		"disk_size":                    &hcldec.AttrSpec{Name: "disk_size", Type: cty.Number, Required: false},
 		"clone_template":               &hcldec.AttrSpec{Name: "clone_template", Type: cty.String, Required: false},
 		"vm_other_config":              &hcldec.AttrSpec{Name: "vm_other_config", Type: cty.Map(cty.String), Required: false},
 		"iso_checksum":                 &hcldec.AttrSpec{Name: "iso_checksum", Type: cty.String, Required: false},
+		"iso_checksum_type":            &hcldec.AttrSpec{Name: "iso_checksum_type", Type: cty.String, Required: false},
 		"iso_urls":                     &hcldec.AttrSpec{Name: "iso_urls", Type: cty.List(cty.String), Required: false},
 		"iso_url":                      &hcldec.AttrSpec{Name: "iso_url", Type: cty.String, Required: false},
 		"iso_name":                     &hcldec.AttrSpec{Name: "iso_name", Type: cty.String, Required: false},
 		"platform_args":                &hcldec.AttrSpec{Name: "platform_args", Type: cty.Map(cty.String), Required: false},
 		"install_timeout":              &hcldec.AttrSpec{Name: "install_timeout", Type: cty.String, Required: false},
 		"source_path":                  &hcldec.AttrSpec{Name: "source_path", Type: cty.String, Required: false},
-		"firmware":                     &hcldec.AttrSpec{Name: "firmware", Type: cty.String, Required: false},
-		"skip_set_template":            &hcldec.AttrSpec{Name: "skip_set_template", Type: cty.Bool, Required: false},
 	}
 	return s
 }
--- a/builder/xenserver/common/ssh.go
+++ b/builder/xenserver/common/ssh.go
@ -17,7 +17,7 @@ import (

 func SSHAddress(state multistep.StateBag) (string, error) {
 	sshIP := state.Get("ssh_address").(string)
-	sshHostPort := state.Get("ssh_port").(uint)
+	sshHostPort := 22
 	return fmt.Sprintf("%s:%d", sshIP, sshHostPort), nil
 }

@ -114,10 +114,10 @@ func ExecuteGuestSSHCmd(state multistep.StateBag, cmd string) (stdout string, er
 	return doExecuteSSHCmd(cmd, localAddress, sshConfig)
 }

-func forward(local_conn net.Conn, config *gossh.ClientConfig, server string, server_ssh_port int, remote_dest string, remote_port uint) error {
+func forward(local_conn net.Conn, config *gossh.ClientConfig, server, remote_dest string, remote_port uint) error {
 	defer local_conn.Close()

-	ssh_client_conn, err := gossh.Dial("tcp", fmt.Sprintf("%s:%d", server, server_ssh_port), config)
+	ssh_client_conn, err := gossh.Dial("tcp", server+":22", config)
 	if err != nil {
 		log.Printf("local ssh.Dial error: %s", err)
 		return err
@ -157,7 +157,7 @@ func forward(local_conn net.Conn, config *gossh.ClientConfig, server string, ser
 	return nil
 }

-func ssh_port_forward(local_listener net.Listener, remote_port int, remote_dest, host string, host_ssh_port int, username, password string) error {
+func ssh_port_forward(local_listener net.Listener, remote_port int, remote_dest, host, username, password string) error {

 	config := &gossh.ClientConfig{
 		User: username,
@ -176,7 +176,7 @@ func ssh_port_forward(local_listener net.Listener, remote_port int, remote_dest,
 		}

 		// Forward to a remote port
-		go forward(local_connection, config, host, host_ssh_port, remote_dest, uint(remote_port))
+		go forward(local_connection, config, host, remote_dest, uint(remote_port))
 	}

 	return nil
--- a/builder/xenserver/common/step_find_or_upload_vdi.go
+++ b/builder/xenserver/common/step_find_or_upload_vdi.go
@ -1,44 +0,0 @@
-package common
-
-import (
-	"context"
-	"fmt"
-
-	"github.com/hashicorp/packer-plugin-sdk/multistep"
-	"github.com/hashicorp/packer-plugin-sdk/packer"
-)
-
-type StepFindOrUploadVdi struct {
-	StepUploadVdi
-}
-
-func (self *StepFindOrUploadVdi) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
-	ui := state.Get("ui").(packer.Ui)
-	c := state.Get("client").(*Connection)
-	vdiName := self.VdiNameFunc()
-
-	ui.Say(fmt.Sprintf("Attemping to find VDI '%s'", vdiName))
-
-	vdis, err := c.client.VDI.GetByNameLabel(c.session, vdiName)
-	if err != nil {
-		ui.Error(fmt.Sprintf("Failed to find VDI '%s' by name label: %s", vdiName, err.Error()))
-		return multistep.ActionHalt
-	}
-
-	if len(vdis) > 1 {
-		ui.Error(fmt.Sprintf("Found more than one VDI with name '%s'. Name must be unique", vdiName))
-		return multistep.ActionHalt
-	} else if len(vdis) == 1 {
-
-		vdi := vdis[0]
-
-		vdiUuid, err := c.client.VDI.GetUUID(c.session, vdi)
-		if err != nil {
-			ui.Error(fmt.Sprintf("Unable to get UUID of VDI '%s': %s", vdiName, err.Error()))
-			return multistep.ActionHalt
-		}
-		state.Put(self.VdiUuidKey, vdiUuid)
-		return multistep.ActionContinue
-	}
-	return self.uploadVdi(ctx, state)
-}
--- a/builder/xenserver/common/step_forward_port_over_ssh.go
+++ b/builder/xenserver/common/step_forward_port_over_ssh.go
@ -35,11 +35,10 @@ func (self *StepForwardPortOverSSH) Run(ctx context.Context, state multistep.Sta
 	ui.Say(fmt.Sprintf("Creating a local port forward over SSH on local port %d", sshHostPort))

 	hostAddress, _ := state.Get("ssh_address").(string)
-	hostSshPort, _ := state.Get("ssh_port").(int)
 	remotePort, _ := self.RemotePort(state)
 	remoteDest, _ := self.RemoteDest(state)

-	go ssh_port_forward(l, remotePort, remoteDest, hostAddress, hostSshPort, config.Username, config.Password)
+	go ssh_port_forward(l, remotePort, remoteDest, hostAddress, config.Username, config.Password)
 	ui.Say(fmt.Sprintf("Port forward setup. %d ---> %s:%d on %s", sshHostPort, remoteDest, remotePort, hostAddress))

 	// Provide the local port to future steps.
--- a/builder/xenserver/common/step_set_vm_host_ssh_address.go
+++ b/builder/xenserver/common/step_set_vm_host_ssh_address.go
@ -13,7 +13,6 @@ type StepSetVmHostSshAddress struct{}
 func (self *StepSetVmHostSshAddress) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {

 	c := state.Get("client").(*Connection)
-	config := state.Get("config").(Config)
 	ui := state.Get("ui").(packer.Ui)

 	ui.Say("Step: Set SSH address to VM host IP")
@ -38,9 +37,6 @@ func (self *StepSetVmHostSshAddress) Run(ctx context.Context, state multistep.St
 	state.Put("ssh_address", address)
 	ui.Say(fmt.Sprintf("Set host SSH address to '%s'.", address))

-	state.Put("ssh_port", config.HostSshPort)
-	ui.Say(fmt.Sprintf("Set host SSH port to %d.", config.HostSshPort))
-
 	return multistep.ActionContinue
 }

--- a/builder/xenserver/common/step_start_vm_paused.go
+++ b/builder/xenserver/common/step_start_vm_paused.go
@ -3,20 +3,18 @@ package common
 import (
 	"context"
 	"fmt"
+	"log"

 	"github.com/hashicorp/packer-plugin-sdk/multistep"
 	"github.com/hashicorp/packer-plugin-sdk/packer"
 )

-type StepStartVmPaused struct {
-	VmCleanup
-}
+type StepStartVmPaused struct{}

 func (self *StepStartVmPaused) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {

 	c := state.Get("client").(*Connection)
 	ui := state.Get("ui").(packer.Ui)
-	config := state.Get("config").(Config)

 	ui.Say("Step: Start VM Paused")

@ -35,7 +33,7 @@ func (self *StepStartVmPaused) Run(ctx context.Context, state multistep.StateBag
 		return multistep.ActionHalt
 	}

-	err = c.client.VM.SetHVMBootParams(c.session, instance, map[string]string{"order": "cd", "firmware": config.Firmware})
+	err = c.client.VM.SetHVMBootParams(c.session, instance, map[string]string{"order": "cd"})
 	if err != nil {
 		ui.Error(fmt.Sprintf("Unable to set HVM boot params: %s", err.Error()))
 		return multistep.ActionHalt
@ -56,3 +54,24 @@ func (self *StepStartVmPaused) Run(ctx context.Context, state multistep.StateBag

 	return multistep.ActionContinue
 }
+
+func (self *StepStartVmPaused) Cleanup(state multistep.StateBag) {
+	config := state.Get("commonconfig").(CommonConfig)
+	c := state.Get("client").(*Connection)
+
+	if config.ShouldKeepVM(state) {
+		return
+	}
+
+	uuid := state.Get("instance_uuid").(string)
+	instance, err := c.client.VM.GetByUUID(c.session, uuid)
+	if err != nil {
+		log.Printf(fmt.Sprintf("Unable to get VM from UUID '%s': %s", uuid, err.Error()))
+		return
+	}
+
+	err = c.client.VM.HardShutdown(c.session, instance)
+	if err != nil {
+		log.Printf(fmt.Sprintf("Unable to force shutdown VM '%s': %s", uuid, err.Error()))
+	}
+}
--- a/builder/xenserver/common/step_type_boot_command.go
+++ b/builder/xenserver/common/step_type_boot_command.go
@ -32,8 +32,8 @@ type StepTypeBootCommand struct {
 	Ctx interpolate.Context
 }

-func (step *StepTypeBootCommand) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
-	config := state.Get("config").(Config)
+func (self *StepTypeBootCommand) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
+	config := state.Get("commonconfig").(CommonConfig)
 	ui := state.Get("ui").(packer.Ui)
 	c := state.Get("client").(*Connection)
 	httpPort := state.Get("http_port").(int)
@ -72,11 +72,9 @@ func (step *StepTypeBootCommand) Run(ctx context.Context, state multistep.StateB
 		ui.Error(err.Error())
 		return multistep.ActionHalt
 	}
-	locationPieces := strings.SplitAfter(location, "/")
-	consoleHost := strings.TrimSuffix(locationPieces[2], "/")
-	ui.Say("Connecting to VNC over XAPI...")
-	log.Printf("Connecting to host: %s", consoleHost)
-	conn, err := net.Dial("tcp", fmt.Sprintf("%s:443", consoleHost))
+
+	ui.Say("Connecting to the VM console VNC over xapi")
+	conn, err := net.Dial("tcp", fmt.Sprintf("%s:443", config.HostIp))

 	if err != nil {
 		err := fmt.Errorf("Error connecting to VNC: %s", err)
@ -92,11 +90,12 @@ func (step *StepTypeBootCommand) Run(ctx context.Context, state multistep.StateB
 	}
 	tlsConn := tls.Client(conn, tlsConfig)

+	locationPieces := strings.SplitAfter(location, "/")
 	consoleLocation := strings.TrimSpace(fmt.Sprintf("/%s", locationPieces[len(locationPieces)-1]))
-	httpReq := fmt.Sprintf("CONNECT %s HTTP/1.0\r\nHost: %s\r\nCookie: session_id=%s\r\n\r\n", consoleLocation, consoleHost, c.session)
+	httpReq := fmt.Sprintf("CONNECT %s HTTP/1.0\r\nCookie: session_id=%s\r\n\r\n", consoleLocation, c.session)
 	fmt.Printf("Sending the follow http req: %v", httpReq)

-	ui.Message(fmt.Sprintf("Making HTTP request to initiate VNC connection: %s", httpReq))
+	ui.Say(fmt.Sprintf("Making HTTP request to initiate VNC connection: %s", httpReq))
 	_, err = io.WriteString(tlsConn, httpReq)

 	if err != nil {
@ -115,9 +114,9 @@ func (step *StepTypeBootCommand) Run(ctx context.Context, state multistep.StateB
 		return multistep.ActionHalt
 	}

-	ui.Message(fmt.Sprintf("Received response: %s", string(buffer)))
+	ui.Say(fmt.Sprintf("Received response: %s", string(buffer)))

-	vncClient, err := vnc.Client(tlsConn, &vnc.ClientConfig{Exclusive: !config.PackerDebug})
+	vncClient, err := vnc.Client(tlsConn, &vnc.ClientConfig{Exclusive: true})

 	if err != nil {
 		err := fmt.Errorf("Error establishing VNC session: %s", err)
@ -143,7 +142,7 @@ func (step *StepTypeBootCommand) Run(ctx context.Context, state multistep.StateB
 	localIp := strings.Split(envVar, " ")[0]
 	ui.Message(fmt.Sprintf("Found local IP: %s", localIp))

-	step.Ctx.Data = &bootCommandTemplateData{
+	self.Ctx.Data = &bootCommandTemplateData{
 		config.VMName,
 		localIp,
 		uint(httpPort),
@ -152,7 +151,7 @@ func (step *StepTypeBootCommand) Run(ctx context.Context, state multistep.StateB
 	ui.Say("Typing boot commands over VNC...")
 	for _, command := range config.BootCommand {

-		command, err := interpolate.Render(command, &step.Ctx)
+		command, err := interpolate.Render(command, &self.Ctx)
 		if err != nil {
 			err := fmt.Errorf("Error preparing boot command: %s", err)
 			state.Put("error", err)
@ -168,10 +167,12 @@ func (step *StepTypeBootCommand) Run(ctx context.Context, state multistep.StateB
 		vncSendString(vncClient, command)
 	}

+	ui.Say("Finished typing.")
+
 	return multistep.ActionContinue
 }

-func (step *StepTypeBootCommand) Cleanup(multistep.StateBag) {}
+func (self *StepTypeBootCommand) Cleanup(multistep.StateBag) {}

 // Taken from qemu's builder plugin - not an exported function.
 func vncSendString(c *vnc.ClientConn, original string) {
--- a/builder/xenserver/common/step_upload_vdi.go
+++ b/builder/xenserver/common/step_upload_vdi.go
@ -18,7 +18,7 @@ type StepUploadVdi struct {
 	VdiUuidKey    string
 }

-func (self *StepUploadVdi) uploadVdi(ctx context.Context, state multistep.StateBag) multistep.StepAction {
+func (self *StepUploadVdi) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
 	config := state.Get("commonconfig").(CommonConfig)
 	ui := state.Get("ui").(packer.Ui)
 	c := state.Get("client").(*Connection)
@ -33,8 +33,10 @@ func (self *StepUploadVdi) uploadVdi(ctx context.Context, state multistep.StateB
 	ui.Say(fmt.Sprintf("Step: Upload VDI '%s'", vdiName))

 	// Create VDI for the image
+	srs, err := c.client.SR.GetAll(c.session)
+	ui.Say(fmt.Sprintf("Step: Found SRs '%v'", srs))
+
 	sr, err := config.GetISOSR(c)
-	ui.Say(fmt.Sprintf("Step: Found SR for upload '%v'", sr))

 	if err != nil {
 		ui.Error(fmt.Sprintf("Unable to get SR: %v", err))
@ -94,10 +96,6 @@ func (self *StepUploadVdi) uploadVdi(ctx context.Context, state multistep.StateB
 	return multistep.ActionContinue
 }

-func (self *StepUploadVdi) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
-	return self.uploadVdi(ctx, state)
-}
-
 func (self *StepUploadVdi) Cleanup(state multistep.StateBag) {
 	config := state.Get("commonconfig").(CommonConfig)
 	ui := state.Get("ui").(packer.Ui)
--- a/builder/xenserver/common/step_wait_for_ip.go
+++ b/builder/xenserver/common/step_wait_for_ip.go
@ -10,7 +10,6 @@ import (
 )

 type StepWaitForIP struct {
-	VmCleanup
 	Chan    <-chan string
 	Timeout time.Duration
 }
@ -60,8 +59,7 @@ func (self *StepWaitForIP) Run(ctx context.Context, state multistep.StateBag) mu
 						return false, err
 					}
 					networks := metrics.Networks
-					var ok bool
-					if ip, ok = networks["0/ip"]; ok {
+					if ip, ok := networks["0/ip"]; ok {
 						if ip != "" {
 							ui.Message(fmt.Sprintf("Got IP '%s' from XenServer tools", ip))
 							return true, nil
@ -86,6 +84,8 @@ func (self *StepWaitForIP) Run(ctx context.Context, state multistep.StateBag) mu
 	return multistep.ActionContinue
 }

+func (self *StepWaitForIP) Cleanup(state multistep.StateBag) {}
+
 func InstanceSSHIP(state multistep.StateBag) (string, error) {
 	ip := state.Get("instance_ssh_address").(string)
 	return ip, nil
--- a/builder/xenserver/common/vm_cleanup.go
+++ b/builder/xenserver/common/vm_cleanup.go
@ -1,31 +0,0 @@
-package common
-
-import (
-	"fmt"
-	"log"
-
-	"github.com/hashicorp/packer-plugin-sdk/multistep"
-)
-
-type VmCleanup struct{}
-
-func (self *VmCleanup) Cleanup(state multistep.StateBag) {
-	config := state.Get("commonconfig").(CommonConfig)
-	c := state.Get("client").(*Connection)
-
-	if config.ShouldKeepVM(state) {
-		return
-	}
-
-	uuid := state.Get("instance_uuid").(string)
-	instance, err := c.client.VM.GetByUUID(c.session, uuid)
-	if err != nil {
-		log.Printf(fmt.Sprintf("Unable to get VM from UUID '%s': %s", uuid, err.Error()))
-		return
-	}
-
-	err = c.client.VM.HardShutdown(c.session, instance)
-	if err != nil {
-		log.Printf(fmt.Sprintf("Unable to force shutdown VM '%s': %s", uuid, err.Error()))
-	}
-}
--- a/builder/xenserver/iso/builder.go
+++ b/builder/xenserver/iso/builder.go
@ -40,7 +40,7 @@ func (self *Builder) Prepare(raws ...interface{}) (params []string, warns []stri
 	}, raws...)

 	if err != nil {
-		errs = packer.MultiErrorAppend(errs, err)
+		packer.MultiErrorAppend(errs, err)
 	}

 	errs = packer.MultiErrorAppend(
@ -53,10 +53,6 @@ func (self *Builder) Prepare(raws ...interface{}) (params []string, warns []stri
 		self.config.RawInstallTimeout = "200m"
 	}

-	if self.config.DiskName == "" {
-		self.config.DiskName = "Packer-disk"
-	}
-
 	if self.config.DiskSize == 0 {
 		self.config.DiskSize = 40000
 	}
@ -81,10 +77,6 @@ func (self *Builder) Prepare(raws ...interface{}) (params []string, warns []stri
 		self.config.CloneTemplate = "Other install media"
 	}

-	if self.config.Firmware == "" {
-		self.config.Firmware = "bios"
-	}
-
 	if len(self.config.PlatformArgs) == 0 {
 		pargs := make(map[string]string)
 		pargs["viridian"] = "false"
@ -101,6 +93,7 @@ func (self *Builder) Prepare(raws ...interface{}) (params []string, warns []stri
 	templates := map[string]*string{
 		"clone_template":    &self.config.CloneTemplate,
 		"iso_checksum":      &self.config.ISOChecksum,
+		"iso_checksum_type": &self.config.ISOChecksumType,
 		"iso_url":           &self.config.ISOUrl,
 		"iso_name":          &self.config.ISOName,
 		"install_timeout":   &self.config.RawInstallTimeout,
@ -118,8 +111,23 @@ func (self *Builder) Prepare(raws ...interface{}) (params []string, warns []stri
 	}

 	if self.config.ISOName == "" {
+
 		// If ISO name is not specified, assume a URL and checksum has been provided.
+
+		if self.config.ISOChecksumType == "" {
+			errs = packer.MultiErrorAppend(
+				errs, errors.New("The iso_checksum_type must be specified."))
+		} else {
+			self.config.ISOChecksumType = strings.ToLower(self.config.ISOChecksumType)
+			if self.config.ISOChecksumType != "none" {
+				if self.config.ISOChecksum == "" {
+					errs = packer.MultiErrorAppend(
+						errs, errors.New("Due to the file size being large, an iso_checksum is required."))
+				} else {
 					self.config.ISOChecksum = strings.ToLower(self.config.ISOChecksum)
+				}
+			}
+		}

 		if len(self.config.ISOUrls) == 0 {
 			if self.config.ISOUrl == "" {
@ -128,25 +136,10 @@ func (self *Builder) Prepare(raws ...interface{}) (params []string, warns []stri
 			} else {
 				self.config.ISOUrls = []string{self.config.ISOUrl}
 			}
-
 		} else if self.config.ISOUrl != "" {
 			errs = packer.MultiErrorAppend(
 				errs, errors.New("Only one of iso_url or iso_urls may be specified."))
 		}
-
-		//The SDK can validate the ISO checksum and other sanity checks on the url.
-		iso_config := commonsteps.ISOConfig{
-			ISOChecksum: self.config.ISOChecksum,
-			ISOUrls:     self.config.ISOUrls,
-		}
-
-		_, iso_errs := iso_config.Prepare(nil)
-		if iso_errs != nil {
-			for _, this_err := range iso_errs {
-				errs = packer.MultiErrorAppend(errs, this_err)
-			}
-		}
-
 	} else {

 		// An ISO name has been provided. It should be attached from an available SR.
@ -190,6 +183,7 @@ func (self *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (p
 			Url:         self.config.ISOUrls,
 		},
 	}
+
 	steps := []multistep.Step{
 		&xscommon.StepPrepareOutputDir{
 			Force: self.config.PackerForce,
@ -197,7 +191,6 @@ func (self *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (p
 		},
 		&commonsteps.StepCreateFloppy{
 			Files: self.config.FloppyFiles,
-			Label: "cidata",
 		},
 		&xscommon.StepHTTPServer{
 			Chan: httpReqChan,
@ -214,8 +207,7 @@ func (self *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (p
 			},
 			VdiUuidKey: "floppy_vdi_uuid",
 		},
-		&xscommon.StepFindOrUploadVdi{
-			xscommon.StepUploadVdi{
+		&xscommon.StepUploadVdi{
 			VdiNameFunc: func() string {
 				if len(self.config.ISOUrls) > 0 {
 					return path.Base(self.config.ISOUrls[0])
@ -230,7 +222,6 @@ func (self *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (p
 			},
 			VdiUuidKey: "iso_vdi_uuid",
 		},
-		},
 		&xscommon.StepFindVdi{
 			VdiName:    self.config.ToolsIsoName,
 			VdiUuidKey: "tools_vdi_uuid",
@ -239,9 +230,7 @@ func (self *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (p
 			VdiName:    self.config.ISOName,
 			VdiUuidKey: "isoname_vdi_uuid",
 		},
-		&xscommon.StepCreateInstance{
-			AssumePreInstalledOS: false,
-		},
+		new(stepCreateInstance),
 		&xscommon.StepAttachVdi{
 			VdiUuidKey: "floppy_vdi_uuid",
 			VdiType:    xsclient.VbdTypeFloppy,
@ -290,14 +279,7 @@ func (self *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (p
 		},
 		new(commonsteps.StepProvision),
 		new(xscommon.StepShutdown),
-	}
-
-	if !self.config.SkipSetTemplate {
-		steps = append(steps,
-			new(xscommon.StepSetVmToTemplate))
-	}
-
-	steps = append(steps,
+		new(xscommon.StepSetVmToTemplate),
 		&xscommon.StepDetachVdi{
 			VdiUuidKey: "iso_vdi_uuid",
 		},
@ -310,7 +292,8 @@ func (self *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (p
 		&xscommon.StepDetachVdi{
 			VdiUuidKey: "floppy_vdi_uuid",
 		},
-		new(xscommon.StepExport))
+		new(xscommon.StepExport),
+	}

 	if self.config.ISOName == "" {
 		steps = append(download_steps, steps...)
--- a/builder/xenserver/iso/builder_test.go
+++ b/builder/xenserver/iso/builder_test.go
@ -4,7 +4,6 @@ import (
 	"reflect"
 	"testing"

-	"github.com/hashicorp/packer-plugin-sdk/common"
 	"github.com/hashicorp/packer-plugin-sdk/packer"
 )

@ -14,12 +13,13 @@ func testConfig() map[string]interface{} {
 		"remote_username":   "admin",
 		"remote_password":   "admin",
 		"vm_name":           "foo",
-		"iso_checksum":     "md5:A221725EE181A44C67E25BD6A2516742",
+		"iso_checksum":      "foo",
+		"iso_checksum_type": "md5",
 		"iso_url":           "http://www.google.com/",
 		"shutdown_command":  "yes",
 		"ssh_username":      "foo",

-		common.BuildNameConfigKey: "foo",
+		packer.BuildNameConfigKey: "foo",
 	}
 }

@ -42,7 +42,7 @@ func TestBuilderPrepare_Defaults(t *testing.T) {
 		t.Fatalf("should not have error: %s", err)
 	}

-	if b.config.ToolsIsoName != "" {
+	if b.config.ToolsIsoName != "xs-tools.iso" {
 		t.Errorf("bad tools ISO name: %s", b.config.ToolsIsoName)
 	}

@ -61,10 +61,6 @@ func TestBuilderPrepare_Defaults(t *testing.T) {
 	if b.config.KeepVM != "never" {
 		t.Errorf("bad keep instance: %s", b.config.KeepVM)
 	}
-
-	if b.config.HostSshPort != 22 {
-		t.Errorf("bad ssh port: %d", b.config.HostSshPort)
-	}
 }

 func TestBuilderPrepare_DiskSize(t *testing.T) {
@ -183,19 +179,64 @@ func TestBuilderPrepare_ISOChecksum(t *testing.T) {
 	var b Builder
 	config := testConfig()

-	// Test good
-
-	b = Builder{}
+	// Test bad
+	config["iso_checksum"] = ""
 	_, warns, err := b.Prepare(config)
 	if len(warns) > 0 {
 		t.Fatalf("bad: %#v", warns)
 	}
+	if err == nil {
+		t.Fatal("should have error")
+	}
+
+	// Test good
+	config["iso_checksum"] = "FOo"
+	b = Builder{}
+	_, warns, err = b.Prepare(config)
+	if len(warns) > 0 {
+		t.Fatalf("bad: %#v", warns)
+	}
 	if err != nil {
 		t.Fatalf("should not have error: %s", err)
 	}

+	if b.config.ISOChecksum != "foo" {
+		t.Fatalf("should've lowercased: %s", b.config.ISOChecksum)
+	}
+}
+
+func TestBuilderPrepare_ISOChecksumType(t *testing.T) {
+	var b Builder
+	config := testConfig()
+
 	// Test bad
-	config["iso_checksum"] = ""
+	config["iso_checksum_type"] = ""
+	_, warns, err := b.Prepare(config)
+	if len(warns) > 0 {
+		t.Fatalf("bad: %#v", warns)
+	}
+	if err == nil {
+		t.Fatal("should have error")
+	}
+
+	// Test good
+	config["iso_checksum_type"] = "mD5"
+	b = Builder{}
+	_, warns, err = b.Prepare(config)
+	if len(warns) > 0 {
+		t.Fatalf("bad: %#v", warns)
+	}
+	if err != nil {
+		t.Fatalf("should not have error: %s", err)
+	}
+
+	if b.config.ISOChecksumType != "md5" {
+		t.Fatalf("should've lowercased: %s", b.config.ISOChecksumType)
+	}
+
+	// Test unknown
+	config["iso_checksum_type"] = "fake"
+	b = Builder{}
 	_, warns, err = b.Prepare(config)
 	if len(warns) > 0 {
 		t.Fatalf("bad: %#v", warns)
@ -204,6 +245,23 @@ func TestBuilderPrepare_ISOChecksum(t *testing.T) {
 		t.Fatal("should have error")
 	}

+	// Test none
+	config["iso_checksum_type"] = "none"
+	b = Builder{}
+	_, warns, err = b.Prepare(config)
+	// @todo: give warning in this case?
+	/*
+		if len(warns) == 0 {
+			t.Fatalf("bad: %#v", warns)
+		}
+	*/
+	if err != nil {
+		t.Fatalf("should not have error: %s", err)
+	}
+
+	if b.config.ISOChecksumType != "none" {
+		t.Fatalf("should've lowercased: %s", b.config.ISOChecksumType)
+	}
 }

 func TestBuilderPrepare_ISOUrl(t *testing.T) {
--- a/builder/xenserver/common/step_create_instance.go
+++ b/builder/xenserver/common/step_create_instance.go
@ -1,4 +1,4 @@
-package common
+package iso

 import (
 	"context"
@ -9,21 +9,18 @@ import (
 	"github.com/hashicorp/packer-plugin-sdk/packer"
 	xenapi "github.com/terra-farm/go-xen-api-client"
 	xsclient "github.com/terra-farm/go-xen-api-client"
+	xscommon "github.com/xenserver/packer-builder-xenserver/builder/xenserver/common"
 )

-type StepCreateInstance struct {
-	// The XVA builder assumes it will boot an instance with an OS installed on its disks
-	// while the ISO builder needs packer to create a disk for an OS to be installed on.
-	AssumePreInstalledOS bool
-
+type stepCreateInstance struct {
 	instance *xsclient.VMRef
 	vdi      *xsclient.VDIRef
 }

-func (self *StepCreateInstance) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
+func (self *stepCreateInstance) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {

-	c := state.Get("client").(*Connection)
-	config := state.Get("config").(Config)
+	c := state.Get("client").(*xscommon.Connection)
+	config := state.Get("config").(xscommon.Config)
 	ui := state.Get("ui").(packer.Ui)

 	ui.Say("Step: Create Instance")
@ -104,13 +101,6 @@ func (self *StepCreateInstance) Run(ctx context.Context, state multistep.StateBa
 		}
 	}

-	if !self.AssumePreInstalledOS {
-		err = c.GetClient().VM.RemoveFromOtherConfig(c.GetSessionRef(), instance, "disks")
-		if err != nil {
-			ui.Error(fmt.Sprintf("Error removing disks from VM other-config: %s", err.Error()))
-			return multistep.ActionHalt
-		}
-
 	// Create VDI for the instance
 	sr, err := config.GetSR(c)

@ -122,7 +112,7 @@ func (self *StepCreateInstance) Run(ctx context.Context, state multistep.StateBa
 	ui.Say(fmt.Sprintf("Using the following SR for the VM: %s", sr))

 	vdi, err := c.GetClient().VDI.Create(c.GetSessionRef(), xenapi.VDIRecord{
-			NameLabel:   config.DiskName,
+		NameLabel:   "Packer-disk",
 		VirtualSize: int(config.DiskSize * 1024 * 1024),
 		Type:        "user",
 		Sharable:    false,
@ -138,12 +128,11 @@ func (self *StepCreateInstance) Run(ctx context.Context, state multistep.StateBa
 	}
 	self.vdi = &vdi

-		err = ConnectVdi(c, instance, vdi, xsclient.VbdTypeDisk)
+	err = xscommon.ConnectVdi(c, instance, vdi, xsclient.VbdTypeDisk)
 	if err != nil {
 		ui.Error(fmt.Sprintf("Unable to connect packer disk VDI: %s", err.Error()))
 		return multistep.ActionHalt
 	}
-	}

 	// Connect Network

@ -179,7 +168,7 @@ func (self *StepCreateInstance) Run(ctx context.Context, state multistep.StateBa
 		}

 		log.Printf("Creating VIF on network '%s' on VM '%s'\n", network, instance)
-		_, err = ConnectNetwork(c, network, instance, "0")
+		_, err = xscommon.ConnectNetwork(c, network, instance, "0")

 		if err != nil {
 			ui.Error(fmt.Sprintf("Failed to create VIF with error: %v", err))
@ -208,7 +197,7 @@ func (self *StepCreateInstance) Run(ctx context.Context, state multistep.StateBa

 			//we need the VIF index string
 			vifIndexString := fmt.Sprintf("%d", i)
-			_, err = ConnectNetwork(c, networks[0], instance, vifIndexString)
+			_, err = xscommon.ConnectNetwork(c, networks[0], instance, vifIndexString)

 			if err != nil {
 				ui.Say(fmt.Sprintf("Failed to connect VIF with error: %v", err.Error()))
@ -216,12 +205,6 @@ func (self *StepCreateInstance) Run(ctx context.Context, state multistep.StateBa
 		}
 	}

-	err = AddVMTags(c, instance, config.VMTags)
-	if err != nil {
-		ui.Error(fmt.Sprintf("Failed to add tags: %s", err.Error()))
-		return multistep.ActionHalt
-	}
-
 	instanceId, err := c.GetClient().VM.GetUUID(c.GetSessionRef(), instance)
 	if err != nil {
 		ui.Error(fmt.Sprintf("Unable to get VM UUID: %s", err.Error()))
@ -234,14 +217,14 @@ func (self *StepCreateInstance) Run(ctx context.Context, state multistep.StateBa
 	return multistep.ActionContinue
 }

-func (self *StepCreateInstance) Cleanup(state multistep.StateBag) {
-	config := state.Get("config").(Config)
+func (self *stepCreateInstance) Cleanup(state multistep.StateBag) {
+	config := state.Get("config").(xscommon.Config)
 	if config.ShouldKeepVM(state) {
 		return
 	}

 	ui := state.Get("ui").(packer.Ui)
-	c := state.Get("client").(*Connection)
+	c := state.Get("client").(*xscommon.Connection)

 	if self.instance != nil {
 		ui.Say("Destroying VM")
--- a/builder/xenserver/xva/builder.go
+++ b/builder/xenserver/xva/builder.go
@ -3,6 +3,7 @@ package xva
 import (
 	"context"
 	"errors"
+	"fmt"
 	"time"

 	"github.com/hashicorp/hcl/v2/hcldec"
@ -37,12 +38,11 @@ func (self *Builder) Prepare(raws ...interface{}) (params []string, warns []stri
 	}, raws...)

 	if err != nil {
-		errs = packer.MultiErrorAppend(errs, err)
+		packer.MultiErrorAppend(errs, err)
 	}

 	errs = packer.MultiErrorAppend(
 		errs, self.config.CommonConfig.Prepare(self.config.GetInterpContext(), &self.config.PackerConfig)...)
-	errs = packer.MultiErrorAppend(errs, self.config.SSHConfig.Prepare(self.config.GetInterpContext())...)

 	// Set default values
 	if self.config.VCPUsMax == 0 {
@ -74,12 +74,8 @@ func (self *Builder) Prepare(raws ...interface{}) (params []string, warns []stri

 	// Validation

-	if self.config.SourcePath == "" && self.config.CloneTemplate == "" {
-		errs = packer.MultiErrorAppend(
-			errs, errors.New("Either source_path or clone_template must be specified"))
-	} else if self.config.SourcePath != "" && self.config.CloneTemplate != "" {
-		errs = packer.MultiErrorAppend(
-			errs, errors.New("Only one of source_path and clone_template must be specified"))
+	if self.config.SourcePath == "" {
+		errs = packer.MultiErrorAppend(errs, fmt.Errorf("A source_path must be specified"))
 	}

 	if len(errs.Errors) > 0 {
@ -105,7 +101,7 @@ func (self *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (p
 	//Share state between the other steps using a statebag
 	state := new(multistep.BasicStateBag)
 	state.Put("client", c)
-	state.Put("config", self.config)
+	// state.Put("config", self.config)
 	state.Put("commonconfig", self.config.CommonConfig)
 	state.Put("hook", hook)
 	state.Put("ui", ui)
@ -120,11 +116,8 @@ func (self *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (p
 		},
 		&commonsteps.StepCreateFloppy{
 			Files: self.config.FloppyFiles,
-			Label: "cidata",
-		},
-		&xscommon.StepHTTPServer{
-			Chan: httpReqChan,
 		},
+		new(xscommon.StepHTTPServer),
 		&xscommon.StepUploadVdi{
 			VdiNameFunc: func() string {
 				return "Packer-floppy-disk"
@ -141,9 +134,6 @@ func (self *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (p
 			VdiName:    self.config.ToolsIsoName,
 			VdiUuidKey: "tools_vdi_uuid",
 		},
-		&xscommon.StepCreateInstance{
-			AssumePreInstalledOS: true,
-		},
 		new(stepImportInstance),
 		&xscommon.StepAttachVdi{
 			VdiUuidKey: "floppy_vdi_uuid",
@ -163,28 +153,20 @@ func (self *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (p
 			Chan:    httpReqChan,
 			Timeout: 300 * time.Minute, /*self.config.InstallTimeout*/ // @todo change this
 		},
-		&xscommon.StepForwardPortOverSSH{
-			RemotePort:  xscommon.InstanceSSHPort,
-			RemoteDest:  xscommon.InstanceSSHIP,
-			HostPortMin: self.config.HostPortMin,
-			HostPortMax: self.config.HostPortMax,
-			ResultKey:   "local_ssh_port",
-		},
 		&communicator.StepConnect{
 			Config:    &self.config.SSHConfig.Comm,
-			Host:      xscommon.InstanceSSHIP,
-			SSHConfig: self.config.Comm.SSHConfigFunc(),
-			SSHPort:   xscommon.InstanceSSHPort,
+			Host:      xscommon.CommHost,
+			SSHConfig: xscommon.SSHConfigFunc(self.config.CommonConfig.SSHConfig),
+			SSHPort:   xscommon.SSHPort,
 		},
 		new(commonsteps.StepProvision),
 		new(xscommon.StepShutdown),
-		new(xscommon.StepSetVmToTemplate),
-		&xscommon.StepDetachVdi{
-			VdiUuidKey: "tools_vdi_uuid",
-		},
 		&xscommon.StepDetachVdi{
 			VdiUuidKey: "floppy_vdi_uuid",
 		},
+		&xscommon.StepDetachVdi{
+			VdiUuidKey: "tools_vdi_uuid",
+		},
 		new(xscommon.StepExport),
 	}

--- a/builder/xenserver/xva/builder_test.go
+++ b/builder/xenserver/xva/builder_test.go
@ -3,7 +3,6 @@ package xva
 import (
 	"testing"

-	"github.com/hashicorp/packer-plugin-sdk/common"
 	"github.com/hashicorp/packer-plugin-sdk/packer"
 )

@ -17,7 +16,7 @@ func testConfig() map[string]interface{} {
 		"ssh_username":     "foo",
 		"source_path":      ".",

-		common.BuildNameConfigKey: "foo",
+		packer.BuildNameConfigKey: "foo",
 	}
 }

@ -40,7 +39,7 @@ func TestBuilderPrepare_Defaults(t *testing.T) {
 		t.Fatalf("should not have error: %s", err)
 	}

-	if b.config.ToolsIsoName != "" {
+	if b.config.ToolsIsoName != "xs-tools.iso" {
 		t.Errorf("bad tools ISO name: %s", b.config.ToolsIsoName)
 	}

@ -55,10 +54,6 @@ func TestBuilderPrepare_Defaults(t *testing.T) {
 	if b.config.KeepVM != "never" {
 		t.Errorf("bad keep instance: %s", b.config.KeepVM)
 	}
-
-	if b.config.HostSshPort != 22 {
-		t.Errorf("bad ssh port: %d", b.config.HostSshPort)
-	}
 }

 func TestBuilderPrepare_Format(t *testing.T) {
--- a/builder/xenserver/xva/step_import_instance.go
+++ b/builder/xenserver/xva/step_import_instance.go
@ -3,7 +3,6 @@ package xva
 import (
 	"context"
 	"fmt"
-	"log"
 	"os"

 	"github.com/hashicorp/packer-plugin-sdk/multistep"
@ -25,11 +24,6 @@ func (self *stepImportInstance) Run(ctx context.Context, state multistep.StateBa

 	ui.Say("Step: Import Instance")

-	if config.SourcePath == "" {
-		log.Println("Skipping importing instance - no `source_path` configured.")
-		return multistep.ActionContinue
-	}
-
 	// find the SR
 	srs, err := c.GetClient().SR.GetAll(c.GetSessionRef())
 	sr := srs[0]
@ -86,12 +80,6 @@ func (self *stepImportInstance) Run(ctx context.Context, state multistep.StateBa
 		return multistep.ActionHalt
 	}

-	err = xscommon.AddVMTags(c, instance, config.VMTags)
-	if err != nil {
-		ui.Error(fmt.Sprintf("Failed to add tags: %s", err.Error()))
-		return multistep.ActionHalt
-	}
-
 	ui.Say(fmt.Sprintf("Imported instance '%s'", instanceId))

 	return multistep.ActionContinue
--- a/docs/builders/iso/xenserver-iso.html.markdown
+++ b/docs/builders/iso/xenserver-iso.html.markdown
@ -18,6 +18,7 @@ the OS, then shutting it down. The result of the XenServer builder is a
 directory containing all the files necessary to run the virtual machine
 portably.

+
 ## Configuration Reference

 There are many configuration options available for the XenServer builder.
@ -28,37 +29,21 @@ each category, the available options are alphabetized and described.

 * `iso_checksum` (string) - The checksum for the OS ISO file. Because ISO
  files are so large, this is required and Packer will verify it prior
-  to booting a virtual machine with the ISO attached. The type of
-  the checksum is specified within the checksum field as a prefix, ex:
-  "md5:{$checksum}". The type of the checksum can also be omitted and
-  Packer will try to infer it based on string length. Valid values are
-  "none", "{$checksum}", "md5:{$checksum}", "sha1:{$checksum}",
-  "sha256:{$checksum}", "sha512:{$checksum}" or "file:{$path}". Here is
-  an example list of valid checksum values:
-    * `md5:090992ba9fd140077b0661cb75f7ce13`
-    * `090992ba9fd140077b0661cb75f7ce13`
-    * `sha1:ebfb681885ddf1234c18094a45bbeafd91467911`
-    * `ebfb681885ddf1234c18094a45bbeafd91467911`
-    * `sha256:ed363350696a726b7932db864dda019bd2017365c9e299627830f06954643f93`
-    * `ed363350696a726b7932db864dda019bd2017365c9e299627830f06954643f93`
-    * `file:http://releases.ubuntu.com/20.04/SHA256SUMS`
-    * `file:file://./local/path/file.sum`
-    * `file:./local/path/file.sum`
-    * `none`
-        * Although the checksum will not be verified when it is set to "none",
-          this is not recommended since these files can be very large and
-          corruption does happen from time to time.
+  to booting a virtual machine with the ISO attached. The type of the
+  checksum is specified with `iso_checksum_type`, documented below.

+* `iso_checksum_type` (string) - The type of the checksum specified in
+  `iso_checksum`. Valid values are "none", "md5", "sha1", "sha256", or
+  "sha512" currently. While "none" will skip checksumming, this is not
+  recommended since ISO files are generally large and corruption does happen
+  from time to time.

 * `iso_url` (string) - A URL to the ISO containing the installation image.
  This URL can be either an HTTP URL or a file URL (or path to a file).
  If this is an HTTP URL, Packer will download it and cache it between
  runs.

-* `remote_host` (string) - The host of the Xenserver / XCP-ng pool primary. Typically, these will be specified through
-  environment variables as seen in the [examples](../../../examples).
-
-* `remote_ssh_port` (integer) - The port that SSH will be listening on in the Xenserver / XCP-ng pool primary. By default this is 22.
+* `remote_host` (string) - The host of the Xenserver / XCP-ng pool primary. Typically these will be specified through environment variables as seen in the [examples](../../examples/centos8.json).

 * `remote_username` (string) - The XenServer username used to access the remote machine.

@ -74,12 +59,11 @@ each category, the available options are alphabetized and described.
  be to type just enough to initialize the operating system installer. Special
  keys can be typed as well, and are covered in the section below on the boot
  command. If this is not specified, it is assumed the installer will start
-  itself. See the [Ubuntu](../../../examples/ubuntu) and [centos](../../../examples/centos) examples to see how these
-  are used to launch autoinstall and kickstart respectively.
+  itself. See the [Ubuntu](../../examples/ubuntu-2004.json) and [centos](../../examples/centos8.json) examples to see how these are used to launch autoinstall and kickstart respectively.

 * `boot_wait` (string) - The time to wait after booting the initial virtual
  machine before typing the `boot_command`. The value of this should be
-  a duration. Examples are `5s` and `1m30s` which will cause Packer to wait
+  a duration. Examples are "5s" and "1m30s" which will cause Packer to wait
  five seconds and one minute 30 seconds, respectively. If this isn't specified,
  the default is 10 seconds.

@ -89,15 +73,9 @@ each category, the available options are alphabetized and described.
  run `xe template-list`. Setting the correct value hints to XenServer how to
  optimize the virtual hardware to work best with that operating system.

-* `disk_name` (string) - The name of the hard disk to create for the VM.
-   By default, the name is "Packer-disk".
-
 * `disk_size` (integer) - The size, in megabytes, of the hard disk to create
  for the VM. By default, this is 40000 (about 40 GB).

-* `firmware` (string) - Whether to use `bios` or `uefi` as the boot firmware
-  for the resulting VM. Defaults to `bios`.
-
 * `floppy_files` (array of strings) - A list of files to place onto a floppy
  disk that is attached when the VM is booted. This is most useful
  for unattended Windows installs, which look for an `Autounattend.xml` file
@ -108,15 +86,15 @@ each category, the available options are alphabetized and described.
  characters (\*, ?, and []) are allowed. Directory names are also allowed,
  which will add all the files found in the directory to the floppy.

-* `format` (string) - Either "xva", "xva_compressed", "vdi_raw" or "none", this specifies the
+* `format` (string) - Either "xva", "vdi_raw" or "none", this specifies the
  output format of the exported virtual machine. This defaults to "xva". Set to
  "vdi_raw" to export just the raw disk image. Set to "none" to export nothing;
  this is only useful with "keep_vm" set to "always" or "on_success".

 * `http_directory` (string) - Path to a directory to serve using an HTTP
-  server. The files in this directory will be available over HTTP which will
+  server. The files in this directory will be available over HTTP that will
  be requestable from the virtual machine. This is useful for hosting
-  kickstart files and so on. By default, this is `""`, which means no HTTP
+  kickstart files and so on. By default this is "", which means no HTTP
  server will be started. The address and port of the HTTP server will be
  available as variables in `boot_command`. This is covered in more detail
  below.
@ -126,7 +104,7 @@ each category, the available options are alphabetized and described.
  Because Packer often runs in parallel, Packer will choose a randomly available
  port in this range to run the HTTP server. If you want to force the HTTP
  server to be on one port, make this minimum and maximum port the same.
-  By default, the values are 8000 and 9000, respectively.
+  By default the values are 8000 and 9000, respectively.

 * `install_timeout` (string) - The amount of time to wait after booting the VM
  for the installer to shut itself down.
@ -136,47 +114,26 @@ each category, the available options are alphabetized and described.
 * `iso_urls` (array of strings) - Multiple URLs for the ISO to download.
  Packer will try these in order. If anything goes wrong attempting to download
  or while downloading a single URL, it will move on to the next. All URLs
-  must point to the same file (same checksum). By default, this is empty
+  must point to the same file (same checksum). By default this is empty
  and `iso_url` is used. Only one of `iso_url` or `iso_urls` can be specified.

-* `tools_iso_name` (string) - Choose the tools iso you want to use.
-  Usually "guest-tools.iso", or "xs-tools.iso". Not setting this variable causes no tools-related
-  ISO to be attached.
-
 * `keep_vm` (string) - Determine when to keep the VM and when to clean it up. This
-  can be `always`, `never` or `on_success`. The default is `never`, and Packer
+  can be "always", "never" or "on_success". By default this is "never", and Packer
  always deletes the VM regardless of whether the process succeeded and an artifact
-  was produced. `always` asks Packer to leave the VM at the end of the process
-  regardless of success. `on_success` requests that the VM only be cleaned up if an
+  was produced. "always" asks Packer to leave the VM at the end of the process
+  regardless of success. "on_success" requests that the VM only be cleaned up if an
  artifact was produced. The latter is useful for debugging templates that fail.

-* `ip_getter` (string) - Defines the method by which the IP of the guest machine is
-  identified. Options are: `auto`, `tools`, `http`. The default is `auto`, which will
-  attempt both methods. `tools` requires that the guest tools be installed and functional
-  inside the quest machine.
-
-* `skip_set_template` (bool) - If you want to get the full XVA, to be able to import the VM directly
-  instead of using the output template, you can set this to `true`.
-
-* `network_names` (array of strings) - A list of networks identified by their name label which
-  will be used for the VM during creation. The first network will correspond to the VM's
-  first network interface (VIF), the second will correspond to the second VIF and so on.
-
-* `export_network_names` (array of strings) - A list of networks identified by their name label which
-  will be attached to the export. The first network will correspond to the VM's
-  first network interface (VIF), the second will correspond to the second VIF and so on.
-
 * `output_directory` (string) - This is the path to the directory where the
  resulting virtual machine will be created. This may be relative or absolute.
  If relative, the path is relative to the working directory when `packer`
  is executed. This directory must not exist or be empty prior to running the builder.
-  By default, this is "output-BUILDNAME" where "BUILDNAME" is the name
+  By default this is "output-BUILDNAME" where "BUILDNAME" is the name
  of the build.

 * `platform_args` (object of key/value strings) - The platform args.
  Defaults to 
-
-```json
+```javascript
 {
    "viridian": "false",
    "nx": "true",
@ -189,15 +146,13 @@ each category, the available options are alphabetized and described.
 ```

 * `shutdown_command` (string) - The command to use to gracefully shut down
-  the machine once all the provisioning is done. If this is omitted, packer
-  will shut down the VM gracefully through the Xen api's vm shutdown command. Unless
-  you have special requirements this should typically be left to its default.
+  the machine once all the provisioning is done. By default this is an empty
+  string, which tells Packer to just forcefully shut down the machine.

-* `sr_name` (string) - The SR to use for storing the disk for the VM that Packer
-  creates. By default, the default SR of the system will be used.
-
-* `sr_iso_name` (string) - The SR to use for uploading the provided ISO.
-  By default, the default SR of the system will be used.
+* `shutdown_timeout` (string) - The amount of time to wait after executing
+  the `shutdown_command` for the virtual machine to actually shut down.
+  If it doesn't shut down in this time, it is an error. By default, the timeout
+  is "5m", or five minutes.

 * `ssh_host_port_min` and `ssh_host_port_max` (integer) - The minimum and
  maximum port to use for the SSH port on the host machine which is forwarded
@ -206,50 +161,46 @@ each category, the available options are alphabetized and described.
  host port.

 * `ssh_key_path` (string) - Path to a private key to use for authenticating
-  with SSH. By default, this is not set (key-based auth won't be used).
+  with SSH. By default this is not set (key-based auth won't be used).
  The associated public key is expected to already be configured on the
  VM being prepared by some other process (kickstart, etc.).

 * `ssh_password` (string) - The password for `ssh_username` to use to
-  authenticate with SSH. By default, this is the empty string.
+  authenticate with SSH. By default this is the empty string.

 * `ssh_port` (integer) - The port that SSH will be listening on in the guest
-  virtual machine. By default, this is `22`.
+  virtual machine. By default this is 22.

 * `ssh_wait_timeout` (string) - The duration to wait for SSH to become
-  available. By default, this is `20m`, or 20 minutes. **Note**: that this should
+  available. By default this is "20m", or 20 minutes. Note that this should
  be quite long since the timer begins as soon as the virtual machine is booted.

 * `tools_iso_name` (string) - The name of the XenServer Tools ISO. Defaults to
-  `xs-tools.iso`.
+  "xs-tools.iso".

 * `vm_description` (string) - The description of the new virtual
-  machine. By default, this is an empty string.
+  machine. By default this is the empty string.

 * `vm_name` (string) - This is the name of the new virtual
-  machine, without the file extension. By default, this is
-  `packer-BUILDNAME-TIMESTAMP`, where "BUILDNAME" is the name of the build.
+  machine, without the file extension. By default this is
+  "packer-BUILDNAME-TIMESTAMP", where "BUILDNAME" is the name of the build.

 * `vcpus_max` (integer) - The maximum number of VCPUs for the VM.
-  By default, this is `1`.
+  By default this is 1.

 * `vcpus_atstartup` (integer) - The number of startup VCPUs for the VM.
-  By default, this is `1`.
+  By default this is 1.

 * `vm_memory` (integer) - The size, in megabytes, of the amount of memory to
-  allocate for the VM. By default, this is `1024` (1 GB).
-
-* `vm_tags` (array of strings) - A list of tags to add to the VM
+  allocate for the VM. By default, this is 1024 (1 GB).

 ## Differences with other Packer builders

-Currently, the XenServer builder has some quirks when compared with other Packer builders.
+Currently the XenServer builder has some quirks when compared with other Packer builders.

 The builder currently only works remotely.

-The installer is expected to shut down the VM to indicate that it has completed. This is in contrast to other builders,
-which instead detect completion by a successful SSH connection. The reason for this difference is that currently the
-builder has no way of knowing what the IP address of the VM is without starting it on the HIMN.
+The installer is expected to shut down the VM to indicate that it has completed. This is in contrast to other builders, which instead detect completion by a successful SSH connection. The reason for this difference is that currently the builder has no way of knowing what the IP address of the VM is without starting it on the HIMN.

 ## Boot Command

@ -262,8 +213,8 @@ As documented above, the `boot_command` is an array of strings. The
 strings are all typed in sequence. It is an array only to improve readability
 within the template.

-The boot command is "typed" character by character over a VNC connection
-to the machine, simulating a human actually typing on the keyboard. There are
+The boot command is "typed" character for character over a VNC connection
+to the machine, simulating a human actually typing the keyboard. There are
 a set of special keys available. If these are in your boot command, they
 will be replaced by the proper key:

@ -294,7 +245,6 @@ will be replaced by the proper key:

 In addition to the special keys, each command to type is treated as a
 configuration template.
-
 The available variables are:

 * `HTTPIP` and `HTTPPort` - The IP and port, respectively of an HTTP server
@ -302,4 +252,4 @@ The available variables are:
  configuration parameter. If `http_directory` isn't specified, these will be
  blank!

-See the [examples](../../../examples) for working boot commands.
+See the [examples](../../examples/) for working boot commands.
--- a/examples/README.md
+++ b/examples/README.md
@ -1,27 +1,22 @@
 ## Examples

-In order for new users to get up and running with the packer builder, a few examples of building a machine image with popular distros have been created.
+In order for new users to get up and running with the packer builder, a few examples of building a machine image with popular distros have been created. At the time of this writing there are examples for the latest Ubuntu (20.04) and Centos (8.3) releases. Please open an issue if you'd like to see an example for another distro.

 In order to see an exhaustive list of configuration options for the packer builder please see the [following documentation](../docs/builders/xenserver-iso.html.markdown). This doc will focus on the details relevant to the particular distro.

 ### Running the examples

-In order to run the examples you will need to perform the following steps:
-1. Export those vars:
-```
-PKR_VAR_remote_host
-PKR_VAR_remote_password
-PKR_VAR_remote_username
-PKR_VAR_sr_name
-PKR_VAR_sr_iso_name
-``` 
-`PKR_VAR_remote_host` must be the resource pool primary, aka the master.
+In order to run this example you will need to perform the following steps:
+1. Export the `XAPI_HOST`, `XAPI_USERNAME` and `XAPI_PASSWORD` environment variables to the current shell. Note: The `XAPI_HOST` must be the resource pool primary.
+2. Run the `packer build` command specifying the storage repositories to use for the ISO upload and for the VM created during the build.

-2. Run `packer init path/to/defenition.pkr.hcl` to download the xenserver plugin
+```
+# Replace sr_name and sr_iso_name with your storage repositories names
+packer build -debug  --var sr_name='Local storage' --var sr_iso_name=LocalISO examples/centos8.json

-2. Run `packer build  path/to/defenition.pkr.hcl`   
-so for example:
-`packer build  examples/centos/centos8-netinstall.pkr.hcl`
+# Do the same variable replacement for the ubuntu example as well.
+packer build -debug  --var sr_name='Local storage' --var sr_iso_name=LocalISO examples/ubuntu-2004.json
+```

 ### Ubuntu

@ -29,8 +24,9 @@ The Ubuntu example uses the [autoinstall tool](https://ubuntu.com/server/docs/in

 Packer will create a http server to serve the files as specified from the `http_directory` specified in the builder configuration. This is where the [user-data](http/ubuntu-2004/user-data) and [meta-data](http/ubuntu-2004/meta-data) for autoinstall must be present.

+
 ### Centos

-The Centos examples use kickstart files to configure the VM template. Please see the [kickstart documentation](https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/installation_guide/sect-kickstart-syntax) for the options that are supported.
+The centos example uses kickstart to configure the VM template. Please see the [kickstart documentation](https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/installation_guide/sect-kickstart-syntax) for the options that are supported.

 Packer will create a http server to serve the files as specified from the `http_directory` specified in the builder configuration. This is where the [kickstart config](http/centos8/ks-centos8.cfg) file must be present.
--- a/examples/centos/centos8-local.pkr.hcl
+++ b/examples/centos/centos8-local.pkr.hcl
@ -1,80 +0,0 @@
-packer {
-  required_plugins {
-   xenserver= {
-      version = ">= v0.6.0"
-      source = "github.com/ddelnano/xenserver"
-    }
-  }
-}
-
-variable "remote_host" {
-  type        = string
-  description = "The ip or fqdn of your XenServer. This will be pulled from the env var 'PKR_VAR_remote_host'"
-  sensitive   = true
-  default     = null
-}
-
-variable "remote_password" {
-  type        = string
-  description = "The password used to interact with your XenServer. This will be pulled from the env var 'PKR_VAR_remote_password'"
-  sensitive   = true
-  default     = null
-}
-
-variable "remote_username" {
-  type        = string
-  description = "The username used to interact with your XenServer. This will be pulled from the env var 'PKR_VAR_remote_username'"
-  sensitive   = true
-  default     = null
-
-}
-
-variable "sr_iso_name" {
-  type        = string
-  default     = ""
-  description = "The ISO-SR to packer will use"
-
-}
-
-variable "sr_name" {
-  type        = string
-  default     = ""
-  description = "The name of the SR to packer will use"
-}
-
-locals {
-  timestamp = regex_replace(timestamp(), "[- TZ:]", "") 
-}
-
-source "xenserver-iso" "centos8-local" {
-  iso_checksum      = "sha1:aaf9d4b3071c16dbbda01dfe06085e5d0fdac76df323e3bbe87cce4318052247"
-  iso_url           = "http://mirrors.ocf.berkeley.edu/centos/8.3.2011/isos/x86_64/CentOS-8.3.2011-x86_64-dvd1.iso"
-
-  sr_iso_name    = var.sr_iso_name
-  sr_name        = var.sr_name
-  tools_iso_name = "guest-tools.iso"
-
-  remote_host     = var.remote_host
-  remote_password = var.remote_password
-  remote_username = var.remote_username
-
-  vm_name        = "packer-centos8-local-${local.timestamp}"
-  vm_description = "Build started: ${local.timestamp}\n This was installed from the dvd"
-  vm_memory      = 4096
-  disk_size      = 4096
-
-  http_directory = "examples/http/centos8"
-  boot_command   = ["<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ks-centos8-local.cfg<enter><wait>"]
-  boot_wait      = "10s"
-
-  ssh_username     = "root"
-  ssh_password     = "centos"
-  ssh_wait_timeout = "10000s"
-
-  output_directory = "packer-centos8-local"
-  keep_vm          = "always"
-}
-
-build {
-  sources = ["xenserver-iso.centos8-local"]
-}
--- a/examples/centos/centos8-netinstall.pkr.hcl
+++ b/examples/centos/centos8-netinstall.pkr.hcl
@ -1,80 +0,0 @@
-packer {
-  required_plugins {
-   xenserver= {
-      version = ">= v0.6.0"
-      source = "github.com/ddelnano/xenserver"
-    }
-  }
-}
-
-variable "remote_host" {
-  type        = string
-  description = "The ip or fqdn of your XenServer. This will be pulled from the env var 'PKR_VAR_remote_host'"
-  sensitive   = true
-  default     = null
-}
-
-variable "remote_password" {
-  type        = string
-  description = "The password used to interact with your XenServer. This will be pulled from the env var 'PKR_VAR_remote_password'"
-  sensitive   = true
-  default     = null
-}
-
-variable "remote_username" {
-  type        = string
-  description = "The username used to interact with your XenServer. This will be pulled from the env var 'PKR_VAR_remote_username'"
-  sensitive   = true
-  default     = null
-
-}
-
-variable "sr_iso_name" {
-  type        = string
-  default     = ""
-  description = "The ISO-SR to packer will use"
-
-}
-
-variable "sr_name" {
-  type        = string
-  default     = ""
-  description = "The name of the SR to packer will use"
-}
-
-locals {
-  timestamp = regex_replace(timestamp(), "[- TZ:]", "") 
-}
-
-source "xenserver-iso" "centos8-netinstall" {
-  iso_checksum      = "sha1:07a8e59c42cc086ec4c49bdce4fae5a17b077dea"
-  iso_url           = "http://mirrors.ocf.berkeley.edu/centos/8.3.2011/isos/x86_64/CentOS-8.3.2011-x86_64-boot.iso"
-
-  sr_iso_name    = var.sr_iso_name
-  sr_name        = var.sr_name
-  tools_iso_name = "guest-tools.iso"
-
-  remote_host     = var.remote_host
-  remote_password = var.remote_password
-  remote_username = var.remote_username
-
-  vm_name        = "packer-centos8-netinstall-${local.timestamp}"
-  vm_description = "Build started: ${local.timestamp}\n This was installed with an external repository"
-  vm_memory      = 4096
-  disk_size      = 4096
-
-  http_directory = "examples/http/centos8"
-  boot_command   = ["<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ks-centos8-netinstall.cfg<enter><wait>"]
-  boot_wait      = "10s"
-
-  ssh_username     = "root"
-  ssh_password     = "centos"
-  ssh_wait_timeout = "10000s"
-
-  output_directory = "packer-centos8-netinstall"
-  keep_vm          = "always"
-}
-
-build {
-  sources = ["xenserver-iso.centos8-netinstall"]
-}
--- a/examples/centos8.json
+++ b/examples/centos8.json
@ -0,0 +1,43 @@
+{
+  "variables": {
+    "sr_name": "",
+    "sr_iso_name": "",
+    "remote_host": "{{env `XAPI_HOST`}}",
+    "remote_username": "{{env `XAPI_USERNAME`}}",
+    "remote_password": "{{env `XAPI_PASSWORD`}}"
+  },
+  "builders": [
+    {
+      "type": "xenserver-iso",
+      "sr_name": "{{user `sr_name`}}",
+      "sr_iso_name": "{{user `sr_iso_name`}}",
+      "remote_host": "{{user `remote_host`}}",
+      "remote_username": "{{user `remote_username`}}",
+      "remote_password": "{{user `remote_password`}}",
+      "vm_memory": "4096",
+      "boot_command": [
+        "<tab> text ks=http://{{ .HTTPIP }}:{{ .HTTPPort }}/ks-centos8.cfg<enter><wait>"
+      ],
+      "boot_wait": "10s",
+      "disk_size": 40960,
+      "http_directory": "examples/http/centos8",
+      "iso_checksum": "07a8e59c42cc086ec4c49bdce4fae5a17b077dea",
+      "iso_checksum_type": "sha1",
+      "iso_url": "http://mirrors.ocf.berkeley.edu/centos/8.3.2011/isos/x86_64/CentOS-8.3.2011-x86_64-boot.iso",
+      "iso_name": "CentOS-8.3.2011-x86_64-boot.iso",
+      "tools_iso_name": "guest-tools.iso",
+      "vm_other_config": {
+          "conversionvm":"true"
+      },
+      "output_directory": "packer-centos-8.3-x86_64-xenserver",
+      "shutdown_command": "/sbin/shutdown",
+      "ssh_username": "vagrant",
+      "ssh_password": "vagrant",
+      "ssh_wait_timeout": "10000s",
+      "ssh_agent_auth": false,
+      "vm_name": "packer-centos-8.3-x86_64-{{isotime}}",
+      "vm_description": "Build time: {{isotime}}",
+      "keep_vm": "always"
+    }
+  ]
+}
--- a/examples/http/centos8/ks-centos8-local.cfg
+++ b/examples/http/centos8/ks-centos8-local.cfg
@ -1,47 +0,0 @@
-eula --agreed
-lang en-US.UTF-8
-keyboard --vckeymap='de' --xlayouts='de'
-timezone Europe/Berlin
-
-cdrom
-
-text
-skipx
-firstboot --disable
-
-rootpw --plaintext centos
-
-firewall --enabled --ssh
-selinux --enforcing
-
-# Installation logging level
-logging --level=info
-
-network  --bootproto=dhcp --device=eth0 --onboot=on
-
-# System bootloader configuration
-bootloader --location=mbr
-zerombr
-clearpart --all
-
-# Disk partitioning information
-part / --asprimary --fstype="ext4" --size=1024 --grow
-
-
-%addon com_redhat_kdump --disable
-%end
-
-%packages --ignoremissing --excludedocs
-openssh-clients
-sudo
-
-# unnecessary firmware
-aic94xx-firmware*
-alsa-*
-ivtv-*
-iwl*firmware
-%end
-
-# Reboot after installation
-reboot --eject
-
--- a/examples/http/centos8/ks-centos8-netinstall.cfg
+++ b/examples/http/centos8/ks-centos8-netinstall.cfg
@ -1,46 +0,0 @@
-eula --agreed
-lang en-US.UTF-8
-keyboard --vckeymap='de' --xlayouts='de'
-timezone Europe/Berlin
-
-text
-skipx
-firstboot --disable
-
-url --url="http://mirror.centos.org/centos/8.3.2011/BaseOS/x86_64/os/"
-rootpw --plaintext centos
-
-firewall --enabled --ssh
-selinux --enforcing
-
-# Installation logging level
-logging --level=info
-
-network  --bootproto=dhcp --device=eth0 --onboot=on
-
-# System bootloader configuration
-bootloader --location=mbr
-zerombr
-clearpart --all
-
-# Disk partitioning information
-part / --asprimary --fstype="ext4" --size=1024 --grow
-
-
-%addon com_redhat_kdump --disable
-%end
-
-%packages --ignoremissing --excludedocs
-openssh-clients
-sudo
-
-# unnecessary firmware
-aic94xx-firmware*
-alsa-*
-ivtv-*
-iwl*firmware
-%end
-
-# Reboot after installation
-reboot --eject
-
--- a/examples/http/centos8/ks-centos8.cfg
+++ b/examples/http/centos8/ks-centos8.cfg
@ -0,0 +1,74 @@
+install
+# TODO: Figure out why cdrom does not work
+# cdrom
+# TODO: parameterize this from the packer config file
+url --url="http://mirror.centos.org/centos/8.3.2011/BaseOS/x86_64/os/"
+lang en_US.UTF-8
+keyboard us
+network --bootproto=dhcp
+rootpw vagrant
+firewall --disabled
+selinux --permissive
+timezone UTC
+bootloader --location=mbr
+text
+skipx
+zerombr
+clearpart --all --initlabel
+autopart
+auth --enableshadow --passalgo=sha512 --kickstart
+firstboot --disabled
+eula --agreed
+services --enabled=NetworkManager,sshd
+user --name=vagrant --plaintext --password=vagrant --groups=wheel
+reboot
+
+%packages --ignoremissing --excludedocs
+openssh-clients
+sudo
+net-tools
+wget
+curl
+
+# unnecessary firmware
+-aic94xx-firmware
+-atmel-firmware
+-b43-openfwwf
+-bfa-firmware
+-ipw2100-firmware
+-ipw2200-firmware
+-ivtv-firmware
+-iwl100-firmware
+-iwl1000-firmware
+-iwl3945-firmware
+-iwl4965-firmware
+-iwl5000-firmware
+-iwl5150-firmware
+-iwl6000-firmware
+-iwl6000g2a-firmware
+-iwl6050-firmware
+-libertas-usb8388-firmware
+-ql2100-firmware
+-ql2200-firmware
+-ql23xx-firmware
+-ql2400-firmware
+-ql2500-firmware
+-rt61pci-firmware
+-rt73usb-firmware
+-xorg-x11-drv-ati-firmware
+-zd1211-firmware
+%end
+
+%post
+yum update -y
+
+# update root certs
+wget -O/etc/pki/tls/certs/ca-bundle.crt http://curl.haxx.se/ca/cacert.pem
+
+# sudo
+yum install -y sudo
+echo "vagrant        ALL=(ALL)       NOPASSWD: ALL" >> /etc/sudoers.d/vagrant
+sed -i "s/^.*requiretty/#Defaults requiretty/" /etc/sudoers
+
+yum clean all
+%end
--- a/examples/http/ubuntu-2004/user-data
+++ b/examples/http/ubuntu-2004/user-data
@ -1,13 +1,4 @@
 #cloud-config
-
-# hack for cloud-init per:
-# https://github.com/leakespeake/packer/blob/3f3e361751b4be9326b66771d96f2519bc8f885e/builders/vmware/vsphere-iso/ubuntu-server-20-04/hcl2/http/ubuntu-server-subiquity/user-data
-runcmd:
-  # to enable true auto-install for Ubuntu 20.04 with cloud-init nocloud (eliminates "Continue with autoinstall?" prompt)
-  - [eval, 'echo $(cat /proc/cmdline) "autoinstall" > /root/cmdline']
-  - [eval, 'mount -n --bind -o ro /root/cmdline /proc/cmdline']
-  - [eval, 'snap restart subiquity.subiquity-service']
-
 autoinstall:
  version: 1
  identity:
@ -15,8 +6,6 @@ autoinstall:
    # This is the crypted pass of 'ubuntu'
    password: "$6$exDY1mhS4KUYCE/2$zmn9ToZwTKLhCw.b4/b.ZRTIZM30JZ4QrOQ2aOXJ8yk96xpcCof0kxKwuX1kqLG/ygbJ1f8wxED22bTL4F46P0"
    username: testuser
-  packages:
-    - xe-guest-utilities
  ssh:
    install-server: yes
    allow-pw: yes
--- a/examples/ubuntu-2004.json
+++ b/examples/ubuntu-2004.json
@ -0,0 +1,45 @@
+{
+  "variables": {
+    "sr_name": "",
+    "sr_iso_name": "",
+    "remote_host": "{{env `XAPI_HOST`}}",
+    "remote_username": "{{env `XAPI_USERNAME`}}",
+    "remote_password": "{{env `XAPI_PASSWORD`}}"
+  },
+  "builders": [
+    {
+      "type": "xenserver-iso",
+      "sr_name": "{{user `sr_name`}}",
+      "sr_iso_name": "{{user `sr_iso_name`}}",
+      "remote_host": "{{user `remote_host`}}",
+      "remote_username": "{{user `remote_username`}}",
+      "remote_password": "{{user `remote_password`}}",
+      "tools_iso_name": "guest-tools.iso",
+      "boot_command": [
+        "<esc><f6> autoinstall ds=nocloud-net;s=http://{{ .HTTPIP }}:{{ .HTTPPort }}/<enter><wait>",
+        "<f6><wait><esc><wait> autoinstall ds=nocloud-net;s=http://{{ .HTTPIP }}:{{ .HTTPPort }}/<enter><wait>"
+      ],
+      "boot_wait": "10s",
+      "disk_size": 10960,
+      "http_directory": "examples/http/ubuntu-2004",
+      "iso_checksum": "443511f6bf12402c12503733059269a2e10dec602916c0a75263e5d990f6bb93",
+      "iso_checksum_type": "sha256",
+      "iso_url": "http://releases.ubuntu.com/20.04/ubuntu-20.04.1-live-server-amd64.iso",
+      "iso_name": "ubuntu-20.04.1-live-server-amd64.iso",
+      "vm_other_config": {
+          "conversionvm":"true"
+      },
+      "output_directory": "packer-ubuntu-2004-x86_64-xenserver",
+      "shutdown_command": "/sbin/shutdown",
+      "ssh_username": "testuser",
+      "ssh_password": "ubuntu",
+      "ssh_wait_timeout": "60000s",
+      "ssh_timeout": "60000s",
+      "vm_name": "packer-ubuntu-2004-x86_64 {{isotime}}",
+      "vm_description": "Build time: {{isotime}}",
+      "vm_memory": "4096",
+      "keep_vm": "always",
+      "ssh_handshake_attempts": "10000"
+    }
+  ]
+}
--- a/examples/ubuntu/ubuntu-2004.pkr.hcl
+++ b/examples/ubuntu/ubuntu-2004.pkr.hcl
@ -1,111 +0,0 @@
-packer {
-  required_plugins {
-   xenserver= {
-      version = ">= v0.5.2"
-      source = "github.com/ddelnano/xenserver"
-    }
-  }
-}
-
-# The ubuntu_version value determines what Ubuntu iso URL and sha256 hash we lookup. Updating
-# this will allow a new version to be pulled in.
-data "null" "ubuntu_version" {
-  input = "20.04"
-}
-
-locals {
-  timestamp = regex_replace(timestamp(), "[- TZ:]", "")
-  ubuntu_version = data.null.ubuntu_version.output
-
-  # Update this map to support future releases. At this time, the Ubuntu
-  # jammy template is not available yet.
-  ubuntu_template_name = {
-    20.04 = "Ubuntu Focal Fossa 20.04"
-  }
-}
-
-# TODO(ddelnano): Update this to use a local once https://github.com/hashicorp/packer/issues/11011
-# is fixed.
-data "http" "ubuntu_sha_and_release" {
-  url = "https://releases.ubuntu.com/${data.null.ubuntu_version.output}/SHA256SUMS"
-}
-
-local "ubuntu_sha256" {
-  expression = regex("([A-Za-z0-9]+)[\\s\\*]+ubuntu-.*server", data.http.ubuntu_sha_and_release.body)
-}
-
-local "ubuntu_url_path" {
-  expression = regex("[A-Za-z0-9]+[\\s\\*]+ubuntu-${local.ubuntu_version}.(\\d+)-live-server-amd64.iso", data.http.ubuntu_sha_and_release.body)
-}
-
-variable "remote_host" {
-  type        = string
-  description = "The ip or fqdn of your XenServer. This will be pulled from the env var 'PKR_VAR_XAPI_HOST'"
-  sensitive   = true
-  default     = null
-}
-
-variable "remote_password" {
-  type        = string
-  description = "The password used to interact with your XenServer. This will be pulled from the env var 'PKR_VAR_XAPI_PASSWORD'"
-  sensitive   = true
-  default     = null
-}
-
-variable "remote_username" {
-  type        = string
-  description = "The username used to interact with your XenServer. This will be pulled from the env var 'PKR_VAR_XAPI_USERNAME'"
-  sensitive   = true
-  default     = null
-
-}
-
-variable "sr_iso_name" {
-  type        = string
-  default     = ""
-  description = "The ISO-SR to packer will use"
-
-}
-
-variable "sr_name" {
-  type        = string
-  default     = ""
-  description = "The name of the SR to packer will use"
-}
-
-source "xenserver-iso" "ubuntu-2004" {
-  iso_checksum      = "sha256:${local.ubuntu_sha256.0}"
-  iso_url           = "https://releases.ubuntu.com/${local.ubuntu_version}/ubuntu-${local.ubuntu_version}.${local.ubuntu_url_path.0}-live-server-amd64.iso"
-
-  sr_iso_name    = var.sr_iso_name
-  sr_name        = var.sr_name
-  tools_iso_name = "guest-tools.iso"
-
-  remote_host     = var.remote_host
-  remote_password = var.remote_password
-  remote_username = var.remote_username
-
-  # Change this to match the ISO of ubuntu you are using in the iso_url variable
-  clone_template = local.ubuntu_template_name[data.null.ubuntu_version.output]
-  vm_name        = "packer-ubuntu-${data.null.ubuntu_version.output}-${local.timestamp}"
-  vm_description = "Build started: ${local.timestamp}"
-  vm_memory      = 4096
-  disk_size      = 30720
-
-  floppy_files = [
-    "examples/http/ubuntu-2004/meta-data",
-    "examples/http/ubuntu-2004/user-data",
-  ]
-
-  ssh_username            = "testuser"
-  ssh_password            = "ubuntu"
-  ssh_wait_timeout        = "60000s"
-  ssh_handshake_attempts  = 10000
-
-  output_directory = "packer-ubuntu-2004-iso"
-  keep_vm          = "always"
-}
-
-build {
-  sources = ["xenserver-iso.ubuntu-2004"]
-}
--- a/go.mod
+++ b/go.mod
@ -1,104 +1,15 @@
 module github.com/xenserver/packer-builder-xenserver

-go 1.20
+go 1.14

 require (
 	github.com/amfranz/go-xmlrpc-client v0.0.0-20190612172737-76858463955d
-	github.com/hashicorp/hcl/v2 v2.20.1
-	github.com/hashicorp/packer-plugin-sdk v0.3.0
+	github.com/hashicorp/hcl/v2 v2.8.0
+	github.com/hashicorp/packer-plugin-sdk v0.1.0
 	github.com/mitchellh/go-vnc v0.0.0-20150629162542-723ed9867aed
-	github.com/terra-farm/go-xen-api-client v0.0.2
-	github.com/zclconf/go-cty v1.14.4
-	golang.org/x/crypto v0.24.0
-)
-
-require (
-	cloud.google.com/go v0.110.0 // indirect
-	cloud.google.com/go/compute v1.19.1 // indirect
-	cloud.google.com/go/compute/metadata v0.2.3 // indirect
-	cloud.google.com/go/iam v0.13.0 // indirect
-	cloud.google.com/go/storage v1.28.1 // indirect
-	github.com/Azure/go-ntlmssp v0.0.0-20200615164410-66371956d46c // indirect
-	github.com/ChrisTrenkamp/goxpath v0.0.0-20210404020558-97928f7e12b6 // indirect
-	github.com/agext/levenshtein v1.2.3 // indirect
-	github.com/apparentlymart/go-textseg/v13 v13.0.0 // indirect
-	github.com/apparentlymart/go-textseg/v15 v15.0.0 // indirect
-	github.com/armon/go-metrics v0.3.9 // indirect
-	github.com/aws/aws-sdk-go v1.40.34 // indirect
-	github.com/bgentry/go-netrc v0.0.0-20140422174119-9fd32a8b3d3d // indirect
-	github.com/cenkalti/backoff/v3 v3.2.2 // indirect
-	github.com/dylanmei/iso8601 v0.1.0 // indirect
-	github.com/fatih/color v1.12.0 // indirect
-	github.com/gofrs/flock v0.8.1 // indirect
-	github.com/gofrs/uuid v4.0.0+incompatible // indirect
-	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
-	github.com/golang/snappy v0.0.4 // indirect
-	github.com/google/go-cmp v0.6.0 // indirect
-	github.com/google/uuid v1.3.0 // indirect
-	github.com/googleapis/enterprise-certificate-proxy v0.2.3 // indirect
-	github.com/googleapis/gax-go/v2 v2.7.1 // indirect
-	github.com/hashicorp/consul/api v1.10.1 // indirect
-	github.com/hashicorp/errwrap v1.1.0 // indirect
-	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
-	github.com/hashicorp/go-getter/gcs/v2 v2.1.0 // indirect
-	github.com/hashicorp/go-getter/s3/v2 v2.1.0 // indirect
-	github.com/hashicorp/go-getter/v2 v2.1.0 // indirect
-	github.com/hashicorp/go-hclog v0.16.2 // indirect
-	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
-	github.com/hashicorp/go-multierror v1.1.1 // indirect
-	github.com/hashicorp/go-retryablehttp v0.7.0 // indirect
-	github.com/hashicorp/go-rootcerts v1.0.2 // indirect
-	github.com/hashicorp/go-safetemp v1.0.0 // indirect
-	github.com/hashicorp/go-sockaddr v1.0.2 // indirect
-	github.com/hashicorp/go-version v1.3.0 // indirect
-	github.com/hashicorp/golang-lru v0.5.4 // indirect
-	github.com/hashicorp/hcl v1.0.0 // indirect
-	github.com/hashicorp/serf v0.9.5 // indirect
-	github.com/hashicorp/vault/api v1.1.1 // indirect
-	github.com/hashicorp/vault/sdk v0.2.1 // indirect
-	github.com/hashicorp/yamux v0.0.0-20210826001029-26ff87cf9493 // indirect
-	github.com/jehiah/go-strftime v0.0.0-20171201141054-1d33003b3869 // indirect
-	github.com/jmespath/go-jmespath v0.4.0 // indirect
-	github.com/kr/fs v0.1.0 // indirect
-	github.com/masterzen/simplexml v0.0.0-20190410153822-31eea3082786 // indirect
-	github.com/masterzen/winrm v0.0.0-20210623064412-3b76017826b0 // indirect
-	github.com/mattn/go-colorable v0.1.8 // indirect
-	github.com/mattn/go-isatty v0.0.13 // indirect
-	github.com/mitchellh/go-fs v0.0.0-20180402235330-b7b9ca407fff // indirect
-	github.com/mitchellh/go-homedir v1.1.0 // indirect
-	github.com/mitchellh/go-testing-interface v1.14.1 // indirect
-	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
-	github.com/mitchellh/iochan v1.0.0 // indirect
-	github.com/mitchellh/mapstructure v1.4.1 // indirect
-	github.com/mitchellh/reflectwalk v1.0.0 // indirect
 	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
-	github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d // indirect
-	github.com/packer-community/winrmcp v0.0.0-20180921211025-c76d91c1e7db // indirect
-	github.com/pierrec/lz4 v2.6.1+incompatible // indirect
-	github.com/pkg/sftp v1.13.2 // indirect
-	github.com/ryanuber/go-glob v1.0.0 // indirect
-	github.com/ugorji/go/codec v1.2.6 // indirect
-	github.com/ulikunitz/xz v0.5.10 // indirect
-	go.opencensus.io v0.24.0 // indirect
-	golang.org/x/mod v0.17.0 // indirect
-	golang.org/x/net v0.25.0 // indirect
-	golang.org/x/oauth2 v0.7.0 // indirect
-	golang.org/x/sync v0.7.0 // indirect
-	golang.org/x/sys v0.21.0 // indirect
-	golang.org/x/term v0.21.0 // indirect
-	golang.org/x/text v0.16.0 // indirect
-	golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect
-	golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d // indirect
-	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
-	google.golang.org/api v0.114.0 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
-	google.golang.org/grpc v1.56.3 // indirect
-	google.golang.org/protobuf v1.33.0 // indirect
+	github.com/terra-farm/go-xen-api-client v0.0.1
+	github.com/zclconf/go-cty v1.7.0
+	golang.org/x/crypto v0.0.0-20201208171446-5f87f3452ae9
 	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
-	gopkg.in/square/go-jose.v2 v2.6.0 // indirect
-	gopkg.in/yaml.v2 v2.4.0 // indirect
 )
-
-replace github.com/zclconf/go-cty => github.com/nywilken/go-cty v1.13.3 // added by packer-sdc fix as noted in github.com/hashicorp/packer-plugin-sdk/issues/187
--- a/go.sum
+++ b/go.sum
--- a/main.go
+++ b/main.go
@ -6,16 +6,34 @@ import (

 	"github.com/xenserver/packer-builder-xenserver/builder/xenserver/iso"
 	"github.com/xenserver/packer-builder-xenserver/builder/xenserver/xva"
-	"github.com/xenserver/packer-builder-xenserver/version"

 	"github.com/hashicorp/packer-plugin-sdk/plugin"
+	"github.com/hashicorp/packer-plugin-sdk/version"
 )

+var (
+	// Version is the main version number that is being run at the moment.
+	Version string
+
+	// VersionPrerelease is A pre-release marker for the Version. If this is ""
+	// (empty string) then it means that it is a final release. Otherwise, this
+	// is a pre-release such as "dev" (in development), "beta", "rc1", etc.
+	VersionPrerelease string
+
+	// PluginVersion is used by the plugin set to allow Packer to recognize
+	// what version this plugin is.
+	PluginVersion *version.PluginVersion
+)
+
+func init() {
+	PluginVersion = version.InitializePluginVersion(Version, VersionPrerelease)
+}
+
 func main() {
 	pps := plugin.NewSet()
 	pps.RegisterBuilder("iso", new(iso.Builder))
 	pps.RegisterBuilder("xva", new(xva.Builder))
-	pps.SetVersion(version.PluginVersion)
+	pps.SetVersion(PluginVersion)
 	err := pps.Run()
 	if err != nil {
 		fmt.Fprintln(os.Stderr, err.Error())
--- a/packer.json
+++ b/packer.json
@ -0,0 +1,6 @@
+{
+    "builders": [{
+        "type": "xenserver-iso",
+        "tools_iso_name": "guest-tools.iso"
+    }]
+}
--- a/version/version.go
+++ b/version/version.go
@ -1,19 +0,0 @@
-package version
-
-import (
-	"github.com/hashicorp/packer-plugin-sdk/version"
-)
-
-var (
-	// Version is the main version number that is being run at the moment.
-	Version = "v0.6.0"
-
-	// VersionPrerelease is A pre-release marker for the Version. If this is ""
-	// (empty string) then it means that it is a final release. Otherwise, this
-	// is a pre-release such as "dev" (in development), "beta", "rc1", etc.
-	VersionPrerelease = "dev"
-
-	// PluginVersion is used by the plugin set to allow Packer to recognize
-	// what version this plugin is.
-	PluginVersion = version.InitializePluginVersion(Version, VersionPrerelease)
-)
Author	SHA1	Message	Date
Dom Del Nano	61fdd0d0d3	Update goreleaser config to add the 'v' prefix and remove default values for those variables	2021-03-12 22:04:32 -08:00
Dom Del Nano	bcd5c09e65	Fix packer plugin version	2021-03-12 17:08:31 -08:00