зеркало из https://github.com/microsoft/docker.git
36 строки
961 B
Go
36 строки
961 B
Go
package runconfig
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import (
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"encoding/json"
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"io"
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"github.com/docker/engine-api/types/container"
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)
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// DecodeHostConfig creates a HostConfig based on the specified Reader.
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// It assumes the content of the reader will be JSON, and decodes it.
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func DecodeHostConfig(src io.Reader) (*container.HostConfig, error) {
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decoder := json.NewDecoder(src)
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var w ContainerConfigWrapper
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if err := decoder.Decode(&w); err != nil {
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return nil, err
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}
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hc := w.getHostConfig()
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return hc, nil
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}
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// SetDefaultNetModeIfBlank changes the NetworkMode in a HostConfig structure
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// to default if it is not populated. This ensures backwards compatibility after
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// the validation of the network mode was moved from the docker CLI to the
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// docker daemon.
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func SetDefaultNetModeIfBlank(hc *container.HostConfig) *container.HostConfig {
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if hc != nil {
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if hc.NetworkMode == container.NetworkMode("") {
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hc.NetworkMode = container.NetworkMode("default")
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}
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}
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return hc
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}
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