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