mirror of https://github.com/kubernetes/kops.git
113 lines
3.0 KiB
Go
113 lines
3.0 KiB
Go
/*
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Copyright 2022 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 gcetasks
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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/kops/upup/pkg/fi"
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"k8s.io/kops/upup/pkg/fi/cloudup/gce"
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"k8s.io/kops/upup/pkg/fi/cloudup/terraform"
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)
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// PoolHealthCheck represents a GCE target pool HealthCheck
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// +kops:fitask
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type PoolHealthCheck struct {
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Name *string
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Lifecycle fi.Lifecycle
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Healthcheck *HTTPHealthcheck
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Pool *TargetPool
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}
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var _ fi.CompareWithID = &PoolHealthCheck{}
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// GetDependencies returns the dependencies of the PoolHealthCheck task
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func (_ *PoolHealthCheck) GetDependencies(tasks map[string]fi.CloudupTask) []fi.CloudupTask {
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var deps []fi.CloudupTask
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for _, task := range tasks {
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if _, ok := task.(*HTTPHealthcheck); ok {
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deps = append(deps, task)
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}
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if _, ok := task.(*TargetPool); ok {
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deps = append(deps, task)
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}
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}
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return deps
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}
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func (e *PoolHealthCheck) CompareWithID() *string {
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return e.Name
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}
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func (e *PoolHealthCheck) Find(c *fi.CloudupContext) (*PoolHealthCheck, error) {
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cloud := c.T.Cloud.(gce.GCECloud)
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name := fi.ValueOf(e.Pool.Name)
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r, err := cloud.Compute().TargetPools().Get(cloud.Project(), cloud.Region(), name)
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if err != nil {
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if gce.IsNotFound(err) {
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return nil, nil
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}
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return nil, fmt.Errorf("error getting TargetPool %q: %v", name, err)
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}
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for _, check := range r.HealthChecks {
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if check == e.Healthcheck.SelfLink {
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return &PoolHealthCheck{
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Name: e.Name,
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Healthcheck: e.Healthcheck,
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Pool: e.Pool,
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Lifecycle: e.Lifecycle,
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}, nil
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}
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}
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return nil, nil
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}
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func (e *PoolHealthCheck) Run(c *fi.CloudupContext) error {
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return fi.CloudupDefaultDeltaRunMethod(e, c)
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}
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func (_ *PoolHealthCheck) CheckChanges(a, e, changes *PoolHealthCheck) error {
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return nil
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}
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func (p *PoolHealthCheck) RenderGCE(t *gce.GCEAPITarget, a, e, changes *PoolHealthCheck) error {
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if a == nil {
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targetPool := fi.ValueOf(p.Pool.Name)
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req := &compute.TargetPoolsAddHealthCheckRequest{
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HealthChecks: []*compute.HealthCheckReference{
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{
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HealthCheck: p.Healthcheck.SelfLink,
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},
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},
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}
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op, err := t.Cloud.Compute().TargetPools().AddHealthCheck(t.Cloud.Project(), t.Cloud.Region(), targetPool, req)
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if err != nil {
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return fmt.Errorf("error creating PoolHealthCheck: %v", err)
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}
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if err := t.Cloud.WaitForOp(op); err != nil {
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return fmt.Errorf("error creating PoolHealthCheck: %v", err)
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}
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}
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return nil
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}
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func (_ *PoolHealthCheck) RenderTerraform(t *terraform.TerraformTarget, a, e, changes *PoolHealthCheck) error {
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return nil
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}
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