79 lines
1.7 KiB
Go
79 lines
1.7 KiB
Go
package xenserver
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import (
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"github.com/mitchellh/multistep"
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"github.com/mitchellh/packer/packer"
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"log"
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"os"
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"os/exec"
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"strconv"
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)
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type stepUploadIso struct{}
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func (self *stepUploadIso) Run(state multistep.StateBag) multistep.StepAction {
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client := state.Get("client").(XenAPIClient)
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config := state.Get("config").(config)
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ui := state.Get("ui").(packer.Ui)
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ui.Say("Step: Upload ISO to server")
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iso_path := state.Get("iso_path").(string)
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// Determine the ISO's filesize
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file, err := os.Open(iso_path)
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if err != nil {
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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stat, err := file.Stat()
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if err != nil {
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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iso_filesize := stat.Size()
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// Create a VDI with the write size
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srs, err := client.GetSRByNameLabel(config.SrName)
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sr := srs[0]
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if err != nil {
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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filesize_str := strconv.FormatInt(iso_filesize, 10)
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log.Printf("Filesize of the ISO is %d", filesize_str)
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vdi, err := sr.CreateVdi("Packer Gen "+stat.Name(), filesize_str)
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if err != nil {
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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// Upload the ISO to this VDI
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vdi_uuid, _ := vdi.GetUuid()
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host_url := "https://" + client.Host
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log.Printf("Host URL: %s", host_url)
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ui.Say("Uploading ISO to " + vdi_uuid)
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out, err := exec.Command("/usr/bin/importdisk.py", host_url, client.Username, client.Password, vdi_uuid, iso_path).CombinedOutput()
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log.Printf("Output: %s", out)
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if err != nil {
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log.Printf("%s", err)
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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// Stash the vdi uuid to be used in preference
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state.Put("iso_vdi_uuid", vdi_uuid)
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return multistep.ActionContinue
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}
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func (self *stepUploadIso) Cleanup(state multistep.StateBag) {
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}
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