// Helper function to create an EFS Mount target.
func CreateMountTarget(e *efs.EFS, i string, s string) (*efs.MountTargetDescription, error) {
var security []*string
// Determine if we need to assign a security group to this mount point, otherwise defer
// to the default group.
if *cliSecurity != "" {
security = []*string{
cliSecurity,
}
}
params := &efs.CreateMountTargetInput{
FileSystemId: aws.String(i),
SubnetId: aws.String(s),
SecurityGroups: security,
}
resp, err := e.CreateMountTarget(params)
if err != nil {
return nil, err
}
// Wait for the mount point to become available.
for {
mnt, err := DescribeMountTarget(e, i)
if err != nil {
return nil, err
}
if len(mnt.MountTargets) > 0 {
if *mnt.MountTargets[0].LifeCycleState == efsAvail {
break
}
}
time.Sleep(10 * time.Second)
}
return resp, nil
}
