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898a8ad285
Update containers common to the latest HEAD. Some bug fixes in libimage forced us to have a clearer separation between ordinary images and manifest lists. Hence, when looking up manifest lists without recursing into any of their instances, we need to use `LookupManifestList()`. Also account for some other changes in c/common (e.g., the changed order in the security labels). Further vendor the latest HEAD from Buildah which is required to get the bud tests to pass. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
50 lines
1.4 KiB
Go
50 lines
1.4 KiB
Go
package hcs
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import (
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"context"
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"encoding/json"
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hcsschema "github.com/Microsoft/hcsshim/internal/hcs/schema2"
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"github.com/Microsoft/hcsshim/internal/vmcompute"
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)
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// GetServiceProperties returns properties of the host compute service.
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func GetServiceProperties(ctx context.Context, q hcsschema.PropertyQuery) (*hcsschema.ServiceProperties, error) {
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operation := "hcs::GetServiceProperties"
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queryb, err := json.Marshal(q)
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if err != nil {
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return nil, err
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}
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propertiesJSON, resultJSON, err := vmcompute.HcsGetServiceProperties(ctx, string(queryb))
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events := processHcsResult(ctx, resultJSON)
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if err != nil {
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return nil, &HcsError{Op: operation, Err: err, Events: events}
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}
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if propertiesJSON == "" {
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return nil, ErrUnexpectedValue
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}
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properties := &hcsschema.ServiceProperties{}
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if err := json.Unmarshal([]byte(propertiesJSON), properties); err != nil {
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return nil, err
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}
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return properties, nil
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}
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// ModifyServiceSettings modifies settings of the host compute service.
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func ModifyServiceSettings(ctx context.Context, settings hcsschema.ModificationRequest) error {
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operation := "hcs::ModifyServiceSettings"
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settingsJSON, err := json.Marshal(settings)
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if err != nil {
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return err
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}
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resultJSON, err := vmcompute.HcsModifyServiceSettings(ctx, string(settingsJSON))
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events := processHcsResult(ctx, resultJSON)
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if err != nil {
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return &HcsError{Op: operation, Err: err, Events: events}
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}
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return nil
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}
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