sandbox: make an independent shim plugin #9853
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Hi @abel-von. Thanks for your PR. I'm waiting for a containerd member to verify that this patch is reasonable to test. If it is, they should reply with Once the patch is verified, the new status will be reflected by the I understand the commands that are listed here. DetailsInstructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. |
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| // ID of the shim manager | ||
| func (m *ShimManager) ID() string { | ||
| return plugins.RuntimePluginV2.String() + ".shim" | ||
| } |
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ID should return plugins.ShimPlugin.String() + .shim?
| func init() { | ||
| registry.Register(&plugin.Registration{ | ||
| Type: plugins.RuntimePluginV2, | ||
| ID: "task", |
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The shim plugin will migrate for this type in shim_manager.go. Is it conflicted?
const originalPluginName = string(plugins.RuntimePluginV2) + ".task"
original, ok := pluginConfigs[originalPluginName]
if !ok {
return nil
}
const newPluginName = string(plugins.ShimPlugin) + ".shim"
pluginConfigs[originalPluginName] = nil
pluginConfigs[newPluginName] = original
return nil
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We do migration only for the config file of configVersion < 3, and the in the newest config file, shim configs should be defined under io.containerd.shim.v1.shim and we won't migrate them from io.containerd.runtime.v2.task anymore. some comments are added to illustrate that.
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/retest |
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mikebrow
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LGTM just minor naming / code doc nits..
The naming of parameters alternates from state/root with no description ... to stateDir/rootDir and then is described and used as a path name with join/extension for specific files. Maybe some normalization to the form stateDir and a couple lines of doc.
Signed-off-by: Abel Feng <fshb1988@gmail.com>
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Currently, The Shim and Task plugin is mixed into a core/runtime/v2/manager.go, In this PR, we split the Shim plugin to make it an independent plugin.
This is the second PR of the sandboxed Task demonstrated in draft #9574