72 lines
1.7 KiB
Go
72 lines
1.7 KiB
Go
package profitbricks
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import (
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"encoding/json"
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"time"
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"github.com/hashicorp/packer/packer"
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"github.com/mitchellh/multistep"
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"github.com/profitbricks/profitbricks-sdk-go"
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)
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type stepTakeSnapshot struct{}
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func (s *stepTakeSnapshot) Run(state multistep.StateBag) multistep.StepAction {
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ui := state.Get("ui").(packer.Ui)
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c := state.Get("config").(*Config)
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ui.Say("Creating ProfitBricks snapshot...")
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profitbricks.SetAuth(c.PBUsername, c.PBPassword)
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dcId := state.Get("datacenter_id").(string)
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volumeId := state.Get("volume_id").(string)
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snapshot := profitbricks.CreateSnapshot(dcId, volumeId, c.SnapshotName)
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state.Put("snapshotname", c.SnapshotName)
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if snapshot.StatusCode > 299 {
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var restError RestError
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if err := json.Unmarshal([]byte(snapshot.Response), &restError); 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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if len(restError.Messages) > 0 {
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ui.Error(restError.Messages[0].Message)
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} else {
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ui.Error(snapshot.Response)
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}
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return multistep.ActionHalt
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}
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s.waitTillProvisioned(snapshot.Headers.Get("Location"), *c)
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return multistep.ActionContinue
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}
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func (s *stepTakeSnapshot) Cleanup(state multistep.StateBag) {
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}
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func (d *stepTakeSnapshot) waitTillProvisioned(path string, config Config) {
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d.setPB(config.PBUsername, config.PBPassword, config.PBUrl)
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waitCount := 50
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if config.Retries > 0 {
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waitCount = config.Retries
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}
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for i := 0; i < waitCount; i++ {
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request := profitbricks.GetRequestStatus(path)
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if request.Metadata.Status == "DONE" {
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break
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}
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time.Sleep(10 * time.Second)
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i++
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}
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}
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func (d *stepTakeSnapshot) setPB(username string, password string, url string) {
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profitbricks.SetAuth(username, password)
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profitbricks.SetEndpoint(url)
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}
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