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Merge pull request #29 from robertbreker/add-travis-ci

Browse Source 
Add Travis CI support.
This commit is contained in:
Rob Dobson 2015-05-18 17:20:58 +01:00
commit e4f94fcc21
8 changed files with 121 additions and 113 deletions
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7
.travis.yml Normal file
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@ -0,0 +1,7 @@
language: go
go:
# Test with the first and the latest go release - to ensure compatibility
- 1
- release
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

2
README.md
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@ -1,3 +1,5 @@
[![Build Status](https://travis-ci.org/rdobson/packer-builder-xenserver?branch=master)](https://travis-ci.org/rdobson/packer-builder-xenserver)
# XenServer packer.io builder
This builder plugin extends packer.io to support building images for XenServer.

20
builder/xenserver/common/common_config.go
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@ -51,7 +51,7 @@ type CommonConfig struct {
OutputDir string `mapstructure:"output_directory"`
Format string `mapstructure:"format"`
KeepVM string `mapstructure:"keep_vm"`
IPGetter string `mapstructure:"ip_getter"`
IPGetter string `mapstructure:"ip_getter"`
}
func (c *CommonConfig) Prepare(t *packer.ConfigTemplate, pc *common.PackerConfig) []error {
@ -125,9 +125,9 @@ func (c *CommonConfig) Prepare(t *packer.ConfigTemplate, pc *common.PackerConfig
c.KeepVM = "never"
}
if c.IPGetter == "" {
c.IPGetter = "auto"
}
if c.IPGetter == "" {
c.IPGetter = "auto"
}
// Template substitution
@ -149,7 +149,7 @@ func (c *CommonConfig) Prepare(t *packer.ConfigTemplate, pc *common.PackerConfig
"output_directory": &c.OutputDir,
"format": &c.Format,
"keep_vm": &c.KeepVM,
"ip_getter": &c.IPGetter,
"ip_getter": &c.IPGetter,
}
for i := range c.FloppyFiles {
templates[fmt.Sprintf("floppy_files[%d]", i)] = &c.FloppyFiles[i]
@ -233,11 +233,11 @@ func (c *CommonConfig) Prepare(t *packer.ConfigTemplate, pc *common.PackerConfig
errs = append(errs, errors.New("keep_vm must be one of 'always', 'never', 'on_success'"))
}
switch c.IPGetter {
case "auto", "tools", "http":
default:
errs = append(errs, errors.New("ip_getter must be one of 'auto', 'tools', 'http'"))
}
switch c.IPGetter {
case "auto", "tools", "http":
default:
errs = append(errs, errors.New("ip_getter must be one of 'auto', 'tools', 'http'"))
}
return errs
}

8
builder/xenserver/common/step_find_vdi.go
View File

@ -17,10 +17,10 @@ func (self *StepFindVdi) Run(state multistep.StateBag) multistep.StepAction {
ui := state.Get("ui").(packer.Ui)
client := state.Get("client").(xsclient.XenAPIClient)
// Ignore if VdiName is not specified
if self.VdiName == "" {
return multistep.ActionContinue
}
// Ignore if VdiName is not specified
if self.VdiName == "" {
return multistep.ActionContinue
}
vdis, err := client.GetVdiByNameLabel(self.VdiName)

4
builder/xenserver/common/step_upload_vdi.go
View File

@ -22,7 +22,7 @@ func (self *StepUploadVdi) Run(state multistep.StateBag) multistep.StepAction {
client := state.Get("client").(xsclient.XenAPIClient)
imagePath := self.ImagePathFunc()
vdiName := self.VdiNameFunc()
vdiName := self.VdiNameFunc()
if imagePath == "" {
// skip if no disk image to attach
return multistep.ActionContinue
@ -84,7 +84,7 @@ func (self *StepUploadVdi) Cleanup(state multistep.StateBag) {
ui := state.Get("ui").(packer.Ui)
client := state.Get("client").(xsclient.XenAPIClient)
vdiName := self.VdiNameFunc()
vdiName := self.VdiNameFunc()
if config.ShouldKeepVM(state) {
return

52
builder/xenserver/common/step_wait_for_ip.go
View File

@ -18,7 +18,7 @@ type StepWaitForIP struct {
func (self *StepWaitForIP) Run(state multistep.StateBag) multistep.StepAction {
ui := state.Get("ui").(packer.Ui)
client := state.Get("client").(xsclient.XenAPIClient)
config := state.Get("commonconfig").(CommonConfig)
config := state.Get("commonconfig").(CommonConfig)
ui.Say("Step: Wait for VM's IP to become known to us.")
@ -35,36 +35,36 @@ func (self *StepWaitForIP) Run(state multistep.StateBag) multistep.StepAction {
PredicateInterval: 5 * time.Second,
Predicate: func() (result bool, err error) {
if (config.IPGetter == "auto" || config.IPGetter == "http") {
if config.IPGetter == "auto" || config.IPGetter == "http" {
// Snoop IP from HTTP fetch
select {
case ip = <-self.Chan:
ui.Message(fmt.Sprintf("Got IP '%s' from HTTP request", ip))
return true, nil
default:
}
// Snoop IP from HTTP fetch
select {
case ip = <-self.Chan:
ui.Message(fmt.Sprintf("Got IP '%s' from HTTP request", ip))
return true, nil
default:
}
}
}
if (config.IPGetter == "auto" || config.IPGetter == "tools") {
if config.IPGetter == "auto" || config.IPGetter == "tools" {
// Look for PV IP
metrics, err := instance.GetGuestMetrics()
if err != nil {
return false, err
}
if metrics != nil {
networks := metrics["networks"].(xmlrpc.Struct)
if ipRaw, ok := networks["0/ip"]; ok {
if ip = ipRaw.(string); ip != "" {
ui.Message(fmt.Sprintf("Got IP '%s' from XenServer tools", ip))
return true, nil
}
}
}
// Look for PV IP
metrics, err := instance.GetGuestMetrics()
if err != nil {
return false, err
}
if metrics != nil {
networks := metrics["networks"].(xmlrpc.Struct)
if ipRaw, ok := networks["0/ip"]; ok {
if ip = ipRaw.(string); ip != "" {
ui.Message(fmt.Sprintf("Got IP '%s' from XenServer tools", ip))
return true, nil
}
}
}
}
}
return false, nil
},

137
builder/xenserver/iso/builder.go
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@ -27,7 +27,7 @@ type config struct {
ISOChecksumType string `mapstructure:"iso_checksum_type"`
ISOUrls []string `mapstructure:"iso_urls"`
ISOUrl string `mapstructure:"iso_url"`
ISOName string `mapstructure:"iso_name"`
ISOName string `mapstructure:"iso_name"`
PlatformArgs map[string]string `mapstructure:"platform_args"`
@ -96,7 +96,7 @@ func (self *Builder) Prepare(raws ...interface{}) (params []string, retErr error
"iso_checksum": &self.config.ISOChecksum,
"iso_checksum_type": &self.config.ISOChecksumType,
"iso_url": &self.config.ISOUrl,
"iso_name": &self.config.ISOName,
"iso_name": &self.config.ISOName,
"install_timeout": &self.config.RawInstallTimeout,
}
for i := range self.config.ISOUrls {
@ -119,55 +119,55 @@ func (self *Builder) Prepare(raws ...interface{}) (params []string, retErr error
errs, fmt.Errorf("Failed to parse install_timeout: %s", err))
}
if self.config.ISOName == "" {
if self.config.ISOName == "" {
// If ISO name is not specified, assume a URL and checksum has been provided.
// 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 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 hash := common.HashForType(self.config.ISOChecksumType); hash == nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Unsupported checksum type: %s", self.config.ISOChecksumType))
}
if hash := common.HashForType(self.config.ISOChecksumType); hash == nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Unsupported checksum type: %s", self.config.ISOChecksumType))
}
}
}
}
}
if len(self.config.ISOUrls) == 0 {
if self.config.ISOUrl == "" {
errs = packer.MultiErrorAppend(
errs, errors.New("One of iso_url or iso_urls must be specified."))
} 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."))
}
if len(self.config.ISOUrls) == 0 {
if self.config.ISOUrl == "" {
errs = packer.MultiErrorAppend(
errs, errors.New("One of iso_url or iso_urls must be specified."))
} 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."))
}
for i, url := range self.config.ISOUrls {
self.config.ISOUrls[i], err = common.DownloadableURL(url)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Failed to parse iso_urls[%d]: %s", i, err))
}
}
} else {
for i, url := range self.config.ISOUrls {
self.config.ISOUrls[i], err = common.DownloadableURL(url)
if err != nil {
errs = packer.MultiErrorAppend(
errs, fmt.Errorf("Failed to parse iso_urls[%d]: %s", i, err))
}
}
} else {
// An ISO name has been provided. It should be attached from an available SR.
// An ISO name has been provided. It should be attached from an available SR.
}
}
if len(errs.Errors) > 0 {
retErr = errors.New(errs.Error())
@ -201,7 +201,7 @@ func (self *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (pa
httpReqChan := make(chan string, 1)
//Build the steps
download_steps := []multistep.Step{
download_steps := []multistep.Step{
&common.StepDownload{
Checksum: self.config.ISOChecksum,
ChecksumType: self.config.ISOChecksumType,
@ -209,7 +209,7 @@ func (self *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (pa
ResultKey: "iso_path",
Url: self.config.ISOUrls,
},
}
}
steps := []multistep.Step{
&xscommon.StepPrepareOutputDir{
@ -224,8 +224,8 @@ func (self *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (pa
},
&xscommon.StepUploadVdi{
VdiNameFunc: func() string {
return "Packer-floppy-disk"
},
return "Packer-floppy-disk"
},
ImagePathFunc: func() string {
if floppyPath, ok := state.GetOk("floppy_path"); ok {
return floppyPath.(string)
@ -235,17 +235,17 @@ func (self *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (pa
VdiUuidKey: "floppy_vdi_uuid",
},
&xscommon.StepUploadVdi{
VdiNameFunc: func() string {
if len(self.config.ISOUrls) > 0 {
return path.Base(self.config.ISOUrls[0])
}
return ""
},
VdiNameFunc: func() string {
if len(self.config.ISOUrls) > 0 {
return path.Base(self.config.ISOUrls[0])
}
return ""
},
ImagePathFunc: func() string {
if isoPath, ok := state.GetOk("iso_path"); ok {
return isoPath.(string)
}
return ""
if isoPath, ok := state.GetOk("iso_path"); ok {
return isoPath.(string)
}
return ""
},
VdiUuidKey: "iso_vdi_uuid",
},
@ -253,10 +253,10 @@ func (self *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (pa
VdiName: self.config.ToolsIsoName,
VdiUuidKey: "tools_vdi_uuid",
},
&xscommon.StepFindVdi{
VdiName: self.config.ISOName,
VdiUuidKey: "isoname_vdi_uuid",
},
&xscommon.StepFindVdi{
VdiName: self.config.ISOName,
VdiUuidKey: "isoname_vdi_uuid",
},
new(stepCreateInstance),
&xscommon.StepAttachVdi{
VdiUuidKey: "floppy_vdi_uuid",
@ -266,10 +266,10 @@ func (self *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (pa
VdiUuidKey: "iso_vdi_uuid",
VdiType: xsclient.CD,
},
&xscommon.StepAttachVdi{
VdiUuidKey: "isoname_vdi_uuid",
VdiType: xsclient.CD,
},
&xscommon.StepAttachVdi{
VdiUuidKey: "isoname_vdi_uuid",
VdiType: xsclient.CD,
},
&xscommon.StepAttachVdi{
VdiUuidKey: "tools_vdi_uuid",
VdiType: xsclient.CD,
@ -325,10 +325,9 @@ func (self *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (pa
new(xscommon.StepExport),
}
if self.config.ISOName == "" {
steps = append(download_steps, steps...)
}
if self.config.ISOName == "" {
steps = append(download_steps, steps...)
}
self.runner = &multistep.BasicRunner{Steps: steps}
self.runner.Run(state)

4
builder/xenserver/xva/builder.go
View File

@ -128,8 +128,8 @@ func (self *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (pa
new(xscommon.StepHTTPServer),
&xscommon.StepUploadVdi{
VdiNameFunc: func() string {
return "Packer-floppy-disk"
},
return "Packer-floppy-disk"
},
ImagePathFunc: func() string {
if floppyPath, ok := state.GetOk("floppy_path"); ok {
return floppyPath.(string)