mirror of https://github.com/kubernetes/kops.git
46 lines
1.4 KiB
Go
46 lines
1.4 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 kuberouter
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import (
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/kops/pkg/model/iam"
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)
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// ServiceAccount represents the service-account used by kube-router when we're using IRSA
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// It implements iam.Subject to get AWS IAM permissions.
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type ServiceAccount struct{}
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var _ iam.Subject = &ServiceAccount{}
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// BuildAWSPolicy generates a custom policy for a ServiceAccount IAM role.
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func (r *ServiceAccount) BuildAWSPolicy(b *iam.PolicyBuilder) (*iam.Policy, error) {
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clusterName := b.Cluster.ObjectMeta.Name
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p := iam.NewPolicy(clusterName, b.Partition)
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iam.AddKubeRouterPermissions(b, p)
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return p, nil
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}
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// ServiceAccount returns the kubernetes service account used.
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func (r *ServiceAccount) ServiceAccount() (types.NamespacedName, bool) {
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return types.NamespacedName{
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Namespace: "kube-system",
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Name: "kube-router",
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}, true
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}
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