mirror of
https://github.com/ceph/ceph-csi.git
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38 lines
1.2 KiB
Go
38 lines
1.2 KiB
Go
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/*
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Copyright 2021 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 policy
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import (
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corev1 "k8s.io/api/core/v1"
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)
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// ContainerVisitor is called with each container and the field.Path to that container
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type ContainerVisitor func(container *corev1.Container)
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// visitContainers invokes the visitor function for every container in the given pod spec
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func visitContainers(podSpec *corev1.PodSpec, visitor ContainerVisitor) {
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for i := range podSpec.InitContainers {
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visitor(&podSpec.InitContainers[i])
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}
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for i := range podSpec.Containers {
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visitor(&podSpec.Containers[i])
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}
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for i := range podSpec.EphemeralContainers {
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visitor((*corev1.Container)(&podSpec.EphemeralContainers[i].EphemeralContainerCommon))
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}
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}
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