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60 lines
2.8 KiB
Go
60 lines
2.8 KiB
Go
/*
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Copyright 2017 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 config
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import (
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"fmt"
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"github.com/spf13/pflag"
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)
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// ContainerRuntimeOptions defines options for the container runtime.
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type ContainerRuntimeOptions struct {
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// General Options.
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// RuntimeCgroups that container runtime is expected to be isolated in.
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RuntimeCgroups string
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// PodSandboxImage is the image whose network/ipc namespaces
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// containers in each pod will use.
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PodSandboxImage string
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// Image credential provider plugin options
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// ImageCredentialProviderConfigFile is the path to the credential provider plugin config file.
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// This config file is a specification for what credential providers are enabled and invoked
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// by the kubelet. The plugin config should contain information about what plugin binary
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// to execute and what container images the plugin should be called for.
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// +optional
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ImageCredentialProviderConfigFile string
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// ImageCredentialProviderBinDir is the path to the directory where credential provider plugin
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// binaries exist. The name of each plugin binary is expected to match the name of the plugin
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// specified in imageCredentialProviderConfigFile.
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// +optional
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ImageCredentialProviderBinDir string
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}
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// AddFlags adds flags to the container runtime, according to ContainerRuntimeOptions.
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func (s *ContainerRuntimeOptions) AddFlags(fs *pflag.FlagSet) {
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// General settings.
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fs.StringVar(&s.RuntimeCgroups, "runtime-cgroups", s.RuntimeCgroups, "Optional absolute name of cgroups to create and run the runtime in.")
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fs.StringVar(&s.PodSandboxImage, "pod-infra-container-image", s.PodSandboxImage, fmt.Sprintf("Specified image will not be pruned by the image garbage collector. CRI implementations have their own configuration to set this image."))
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_ = fs.MarkDeprecated("pod-infra-container-image", "will be removed in 1.35. Image garbage collector will get sandbox image information from CRI.")
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// Image credential provider settings.
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fs.StringVar(&s.ImageCredentialProviderConfigFile, "image-credential-provider-config", s.ImageCredentialProviderConfigFile, "The path to the credential provider plugin config file.")
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fs.StringVar(&s.ImageCredentialProviderBinDir, "image-credential-provider-bin-dir", s.ImageCredentialProviderBinDir, "The path to the directory where credential provider plugin binaries are located.")
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}
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