40d4804ad1
This converts the ipammer to use an IPPool CR-based to persist IPAM state. This followon patchset adds the actual persistence to the API Server: https://review.opendev.org/c/airship/vino/+/774184 Change-Id: Ib81a0bc6be1c74d85e2adc2dcadd09590a65b292
93 lines
2.7 KiB
Go
93 lines
2.7 KiB
Go
/*
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
https://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
package ipam
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
vinov1 "vino/pkg/api/v1"
|
|
)
|
|
|
|
// ErrSubnetNotAllocated returned if the subnet is not registered in IPAM
|
|
type ErrSubnetNotAllocated struct {
|
|
Subnet string
|
|
}
|
|
|
|
// ErrSubnetRangeInvalid returned if a requested subnet's range is not valid
|
|
type ErrSubnetRangeInvalid struct {
|
|
SubnetRange vinov1.Range
|
|
}
|
|
|
|
// ErrSubnetRangeOverlapsWithExistingRange returned if the subnet's range
|
|
// overlaps (partially or completely) with an already added range in that subnet
|
|
type ErrSubnetRangeOverlapsWithExistingRange struct {
|
|
Subnet string
|
|
SubnetRange vinov1.Range
|
|
}
|
|
|
|
// ErrSubnetRangeNotAllocated returned if the subnet's range is not registered in IPAM
|
|
type ErrSubnetRangeNotAllocated struct {
|
|
Subnet string
|
|
SubnetRange vinov1.Range
|
|
}
|
|
|
|
// ErrSubnetRangeExhausted returned if the subnet's range has no unallocated IPs
|
|
type ErrSubnetRangeExhausted struct {
|
|
Subnet string
|
|
SubnetRange vinov1.Range
|
|
}
|
|
|
|
// ErrInvalidIPAddress returned if an IP address string is malformed
|
|
type ErrInvalidIPAddress struct {
|
|
IP string
|
|
}
|
|
|
|
// ErrNotSupported returned if unsupported address types are used
|
|
type ErrNotSupported struct {
|
|
Message string
|
|
}
|
|
|
|
func (e ErrSubnetNotAllocated) Error() string {
|
|
return fmt.Sprintf("IPAM subnet %s not allocated", e.Subnet)
|
|
}
|
|
|
|
func (e ErrSubnetRangeInvalid) Error() string {
|
|
return fmt.Sprintf("IPAM range [%s,%s] is invalid",
|
|
e.SubnetRange.Start, e.SubnetRange.Stop)
|
|
}
|
|
|
|
func (e ErrSubnetRangeOverlapsWithExistingRange) Error() string {
|
|
return fmt.Sprintf("IPAM range [%s,%s] in subnet %s overlaps with an existing range",
|
|
e.SubnetRange.Start, e.SubnetRange.Stop, e.Subnet)
|
|
}
|
|
|
|
func (e ErrSubnetRangeNotAllocated) Error() string {
|
|
return fmt.Sprintf("IPAM range [%s,%s] in subnet %s is not allocated",
|
|
e.SubnetRange.Start, e.SubnetRange.Stop, e.Subnet)
|
|
}
|
|
|
|
func (e ErrSubnetRangeExhausted) Error() string {
|
|
return fmt.Sprintf("IPAM range [%s,%s] in subnet %s is exhausted",
|
|
e.SubnetRange.Start, e.SubnetRange.Stop, e.Subnet)
|
|
}
|
|
|
|
func (e ErrInvalidIPAddress) Error() string {
|
|
return fmt.Sprintf("IP address %s is invalid", e.IP)
|
|
}
|
|
|
|
func (e ErrNotSupported) Error() string {
|
|
return fmt.Sprintf("%s", e.Message)
|
|
}
|