1e8f9525a6
Update host-local tests to use ifname along with ContainerID in store file Signed-off-by: Michael Cambria <mcambria@redhat.com>
87 lines
1.9 KiB
Go
87 lines
1.9 KiB
Go
// Copyright 2015 CNI authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package testing
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import (
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"net"
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"os"
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"github.com/containernetworking/plugins/plugins/ipam/host-local/backend"
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)
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type FakeStore struct {
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ipMap map[string]string
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lastReservedIP map[string]net.IP
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}
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// FakeStore implements the Store interface
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var _ backend.Store = &FakeStore{}
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func NewFakeStore(ipmap map[string]string, lastIPs map[string]net.IP) *FakeStore {
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return &FakeStore{ipmap, lastIPs}
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}
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func (s *FakeStore) Lock() error {
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return nil
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}
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func (s *FakeStore) Unlock() error {
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return nil
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}
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func (s *FakeStore) Close() error {
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return nil
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}
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func (s *FakeStore) Reserve(id string, ifname string, ip net.IP, rangeID string) (bool, error) {
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key := ip.String()
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if _, ok := s.ipMap[key]; !ok {
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s.ipMap[key] = id
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s.lastReservedIP[rangeID] = ip
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return true, nil
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}
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return false, nil
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}
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func (s *FakeStore) LastReservedIP(rangeID string) (net.IP, error) {
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ip, ok := s.lastReservedIP[rangeID]
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if !ok {
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return nil, os.ErrNotExist
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}
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return ip, nil
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}
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func (s *FakeStore) Release(ip net.IP) error {
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delete(s.ipMap, ip.String())
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return nil
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}
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func (s *FakeStore) ReleaseByID(id string, ifname string) error {
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toDelete := []string{}
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for k, v := range s.ipMap {
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if v == id {
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toDelete = append(toDelete, k)
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}
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}
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for _, ip := range toDelete {
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delete(s.ipMap, ip)
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}
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return nil
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}
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func (s *FakeStore) SetIPMap(m map[string]string) {
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s.ipMap = m
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}
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