mirror of https://github.com/kubernetes/kops.git
136 lines
3.5 KiB
Go
136 lines
3.5 KiB
Go
/*
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Copyright 2023 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 azuretasks
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import (
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"context"
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"github.com/Azure/azure-sdk-for-go/services/network/mgmt/2022-05-01/network"
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"github.com/Azure/go-autorest/autorest/to"
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"k8s.io/klog/v2"
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"k8s.io/kops/upup/pkg/fi"
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"k8s.io/kops/upup/pkg/fi/cloudup/azure"
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)
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// ApplicationSecurityGroup is an Azure Cloud Application Security Group
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// +kops:fitask
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type ApplicationSecurityGroup struct {
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Name *string
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ID *string
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Lifecycle fi.Lifecycle
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ResourceGroup *ResourceGroup
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Tags map[string]*string
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}
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var (
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_ fi.CloudupTask = &ApplicationSecurityGroup{}
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_ fi.CompareWithID = &ApplicationSecurityGroup{}
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_ fi.CloudupTaskNormalize = &ApplicationSecurityGroup{}
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)
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// CompareWithID returns the Name of the Application Security Group
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func (asg *ApplicationSecurityGroup) CompareWithID() *string {
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return asg.ID
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}
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// Find discovers the Application Security Group in the cloud provider
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func (asg *ApplicationSecurityGroup) Find(c *fi.CloudupContext) (*ApplicationSecurityGroup, error) {
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cloud := c.T.Cloud.(azure.AzureCloud)
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l, err := cloud.ApplicationSecurityGroup().List(context.TODO(), *asg.ResourceGroup.Name)
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if err != nil {
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return nil, err
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}
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var found *network.ApplicationSecurityGroup
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for _, v := range l {
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if *v.Name == *asg.Name {
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found = &v
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break
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}
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}
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if found == nil {
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return nil, nil
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}
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asg.ID = found.ID
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return &ApplicationSecurityGroup{
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Name: asg.Name,
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Lifecycle: asg.Lifecycle,
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ResourceGroup: &ResourceGroup{
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Name: asg.ResourceGroup.Name,
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},
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ID: found.ID,
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Tags: found.Tags,
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}, nil
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}
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func (asg *ApplicationSecurityGroup) Normalize(c *fi.CloudupContext) error {
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c.T.Cloud.(azure.AzureCloud).AddClusterTags(asg.Tags)
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return nil
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}
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// Run implements fi.Task.Run.
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func (asg *ApplicationSecurityGroup) Run(c *fi.CloudupContext) error {
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return fi.CloudupDefaultDeltaRunMethod(asg, c)
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}
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// CheckChanges returns an error if a change is not allowed.
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func (*ApplicationSecurityGroup) CheckChanges(a, e, changes *ApplicationSecurityGroup) error {
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if a == nil {
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// Check if required fields are set when a new resource is created.
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if e.Name == nil {
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return fi.RequiredField("Name")
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}
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return nil
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}
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// Check if unchangeable fields won't be changed.
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if changes.Name != nil {
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return fi.CannotChangeField("Name")
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}
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return nil
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}
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// RenderAzure creates or updates a Application Security Group.
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func (*ApplicationSecurityGroup) RenderAzure(t *azure.AzureAPITarget, a, e, changes *ApplicationSecurityGroup) error {
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if a == nil {
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klog.Infof("Creating a new Application Security Group with name: %s", fi.ValueOf(e.Name))
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} else {
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klog.Infof("Updating a Application Security Group with name: %s", fi.ValueOf(e.Name))
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}
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p := network.ApplicationSecurityGroup{
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Location: to.StringPtr(t.Cloud.Region()),
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Name: to.StringPtr(*e.Name),
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Tags: e.Tags,
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}
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asg, err := t.Cloud.ApplicationSecurityGroup().CreateOrUpdate(
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context.TODO(),
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*e.ResourceGroup.Name,
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*e.Name,
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p)
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if err != nil {
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return err
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}
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e.ID = asg.ID
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return nil
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}
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