packer-cn/builder/ncloud/waiter_server_image_status.go

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2018-01-11 04:57:53 -05:00
package ncloud
import (
"fmt"
"log"
"time"
ncloud "github.com/NaverCloudPlatform/ncloud-sdk-go/sdk"
)
func waiterMemberServerImageStatus(conn *ncloud.Conn, memberServerImageNo string, status string, timeout time.Duration) error {
reqParams := new(ncloud.RequestServerImageList)
reqParams.MemberServerImageNoList = []string{memberServerImageNo}
c1 := make(chan error, 1)
go func() {
for {
memberServerImageList, err := conn.GetMemberServerImageList(reqParams)
if err != nil {
c1 <- err
return
}
code := memberServerImageList.MemberServerImageList[0].MemberServerImageStatus.Code
if code == status {
c1 <- nil
return
}
log.Printf("Status of member server image [%s] is %s\n", memberServerImageNo, code)
log.Println(memberServerImageList.MemberServerImageList[0])
time.Sleep(time.Second * 5)
}
}()
select {
case res := <-c1:
return res
case <-time.After(timeout):
return fmt.Errorf("TIMEOUT : member server image status is not changed into status %s", status)
}
}