This commit is contained in:
stSolo
2022-12-22 17:56:47 +03:00
parent 8712561853
commit d4b1ab7133
672 changed files with 28509 additions and 4419 deletions

View File

@@ -7,25 +7,70 @@ import (
"strconv"
)
// Request struct for limit IO
type LimitIORequest struct {
DiskID uint64 `url:"diskId"`
IOps uint64 `url:"iops"`
TotalBytesSec uint64 `url:"total_bytes_sec"`
ReadBytesSec uint64 `url:"read_bytes_sec"`
WriteBytesSec uint64 `url:"write_bytes_sec"`
TotalIOpsSec uint64 `url:"total_iops_sec"`
ReadIOpsSec uint64 `url:"read_iops_sec"`
WriteIOpsSec uint64 `url:"write_iops_sec"`
TotalBytesSecMax uint64 `url:"total_bytes_sec_max"`
ReadBytesSecMax uint64 `url:"read_bytes_sec_max"`
WriteBytesSecMax uint64 `url:"write_bytes_sec_max"`
TotalIOpsSecMax uint64 `url:"total_iops_sec_max"`
ReadIOpsSecMax uint64 `url:"read_iops_sec_max"`
WriteIOpsSecMax uint64 `url:"write_iops_sec_max"`
SizeIOpsSec uint64 `url:"size_iops_sec"`
// ID of the disk to limit
// Required: true
DiskID uint64 `url:"diskId"`
// Alias for total_iops_sec for backwards compatibility
// Required: false
IOPS uint64 `url:"iops,omitempty"`
// TotalBytesSec
// Required: false
TotalBytesSec uint64 `url:"total_bytes_sec,omitempty"`
// ReadBytesSec
// Required: false
ReadBytesSec uint64 `url:"read_bytes_sec,omitempty"`
// WriteBytesSec
// Required: false
WriteBytesSec uint64 `url:"write_bytes_sec,omitempty"`
// TotalIOPSSec
// Required: false
TotalIOPSSec uint64 `url:"total_iops_sec,omitempty"`
// ReadIOPSSec
// Required: false
ReadIOPSSec uint64 `url:"read_iops_sec,omitempty"`
// WriteIOPSSec
// Required: false
WriteIOPSSec uint64 `url:"write_iops_sec,omitempty"`
// TotalBytesSecMax
// Required: false
TotalBytesSecMax uint64 `url:"total_bytes_sec_max,omitempty"`
// ReadBytesSecMax
// Required: false
ReadBytesSecMax uint64 `url:"read_bytes_sec_max,omitempty"`
// WriteBytesSecMax
// Required: false
WriteBytesSecMax uint64 `url:"write_bytes_sec_max,omitempty"`
// TotalIOPSSecMax
// Required: false
TotalIOPSSecMax uint64 `url:"total_iops_sec_max,omitempty"`
// ReadIOPSSecMax
// Required: false
ReadIOPSSecMax uint64 `url:"read_iops_sec_max,omitempty"`
// WriteIOPSSecMax
// Required: false
WriteIOPSSecMax uint64 `url:"write_iops_sec_max,omitempty"`
// SizeIOPSSec
// Required: false
SizeIOPSSec uint64 `url:"size_iops_sec,omitempty"`
}
func (drq LimitIORequest) Validate() error {
func (drq LimitIORequest) validate() error {
if drq.DiskID == 0 {
return errors.New("validation-error: field DiskID can not be empty or equal to 0")
}
@@ -33,8 +78,11 @@ func (drq LimitIORequest) Validate() error {
return nil
}
// LimitIO limit IO for a certain disk
// total and read/write options are not allowed to be combined
// see http://libvirt.org/formatdomain.html#elementsDisks iotune section for more details
func (d Disks) LimitIO(ctx context.Context, req LimitIORequest) (bool, error) {
err := req.Validate()
err := req.validate()
if err != nil {
return false, err
}
@@ -52,5 +100,4 @@ func (d Disks) LimitIO(ctx context.Context, req LimitIORequest) (bool, error) {
}
return result, nil
}