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https://github.com/kata-containers/kata-containers.git
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34199b09eb
The runtime-rs shim was failing to load its configuration when deployed via kata-deploy because it couldn't correctly parse the ConfigPath passed by containerd. The previous implementation naively skipped the first 2 bytes of the options and interpreted the rest as a UTF-8 string, which doesn't work since containerd passes a properly serialized protobuf message of type runtimeoptions.v1.Options. This change adds the runtimeoptions.proto definition to the protocols crate and updates the load_config function to correctly deserialize the protobuf message and extract the config_path field, matching how the Go runtime handles this via typeurl.UnmarshalAny. Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
21 lines
722 B
Protocol Buffer
21 lines
722 B
Protocol Buffer
// Copyright (c) 2024 The containerd Authors
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// SPDX-License-Identifier: Apache-2.0
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//
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// This proto definition is based on containerd's runtimeoptions/v1/api.proto
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// https://github.com/containerd/containerd/blob/main/api/types/runtimeoptions/v1/api.proto
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syntax = "proto3";
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package runtimeoptions.v1;
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message Options {
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// TypeUrl specifies the type of the content inside the config file.
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string type_url = 1;
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// ConfigPath specifies the filesystem location of the config file
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// used by the runtime.
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string config_path = 2;
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// Blob specifies an in-memory TOML blob passed from containerd's configuration section
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// for this runtime. This will be used if config_path is not specified.
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bytes config_body = 3;
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}
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