102 lines
2.9 KiB
Go
102 lines
2.9 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package healthchecks
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import (
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"fmt"
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compute "google.golang.org/api/compute/v1"
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"k8s.io/ingress/controllers/gce/utils"
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)
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// NewFakeHealthChecks returns a new FakeHealthChecks.
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func NewFakeHealthChecks() *FakeHealthChecks {
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return &FakeHealthChecks{hc: []*compute.HttpHealthCheck{}}
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}
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// FakeHealthCheckGetter implements the healthCheckGetter interface for tests.
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type FakeHealthCheckGetter struct {
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DefaultHealthCheck *compute.HttpHealthCheck
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}
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// HealthCheck returns the health check for the given port. If a health check
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// isn't stored under the DefaultHealthCheck member, it constructs one.
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func (h *FakeHealthCheckGetter) HealthCheck(port int64) (*compute.HttpHealthCheck, error) {
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if h.DefaultHealthCheck == nil {
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return utils.DefaultHealthCheckTemplate(port), nil
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}
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return h.DefaultHealthCheck, nil
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}
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// FakeHealthChecks fakes out health checks.
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type FakeHealthChecks struct {
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hc []*compute.HttpHealthCheck
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}
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// CreateHttpHealthCheck fakes out http health check creation.
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func (f *FakeHealthChecks) CreateHttpHealthCheck(hc *compute.HttpHealthCheck) error {
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f.hc = append(f.hc, hc)
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return nil
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}
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// GetHttpHealthCheck fakes out getting a http health check from the cloud.
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func (f *FakeHealthChecks) GetHttpHealthCheck(name string) (*compute.HttpHealthCheck, error) {
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for _, h := range f.hc {
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if h.Name == name {
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return h, nil
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}
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}
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return nil, fmt.Errorf("health check %v not found", name)
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}
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// DeleteHttpHealthCheck fakes out deleting a http health check.
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func (f *FakeHealthChecks) DeleteHttpHealthCheck(name string) error {
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healthChecks := []*compute.HttpHealthCheck{}
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exists := false
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for _, h := range f.hc {
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if h.Name == name {
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exists = true
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continue
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}
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healthChecks = append(healthChecks, h)
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}
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if !exists {
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return fmt.Errorf("failed to find health check %v", name)
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}
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f.hc = healthChecks
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return nil
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}
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// UpdateHttpHealthCheck sends the given health check as an update.
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func (f *FakeHealthChecks) UpdateHttpHealthCheck(hc *compute.HttpHealthCheck) error {
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healthChecks := []*compute.HttpHealthCheck{}
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found := false
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for _, h := range f.hc {
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if h.Name == hc.Name {
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healthChecks = append(healthChecks, hc)
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found = true
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} else {
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healthChecks = append(healthChecks, h)
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}
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}
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if !found {
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return fmt.Errorf("cannot update a non-existent health check %v", hc.Name)
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}
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f.hc = healthChecks
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return nil
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}
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