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54 lines
1.8 KiB
Go
54 lines
1.8 KiB
Go
/*
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Copyright The containerd 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 shim
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// This file contains the compatibility layer between the new shim bootstrap
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// protocol (see https://github.com/containerd/containerd/pull/12786) and the
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// old shim APIs (prior containerd 2.3), which mainly relies on CLI, env vars, stdin, and spec.json annotations.
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// Once settled, this file should be removed.
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import (
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"bytes"
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"fmt"
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"os"
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bootapi "github.com/containerd/containerd/api/runtime/bootstrap/v1"
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"github.com/containerd/containerd/api/types/runc/options"
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)
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func readBootstrapParamsFromDeprecatedFields(input []byte, params *bootapi.BootstrapParams, parsedID string, parsedNamespace string, parsedBinary string, parsedDebug bool) error {
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params.InstanceID = parsedID
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params.Namespace = parsedNamespace
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params.ContainerdTtrpcAddress = os.Getenv(ttrpcAddressEnv)
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params.ContainerdGrpcAddress = os.Getenv(grpcAddressEnv)
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params.ContainerdBinary = parsedBinary
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if parsedDebug {
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params.LogLevel = bootapi.LogLevel_LOG_LEVEL_DEBUG
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}
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// Task options
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if opts, err := ReadRuntimeOptions[*options.Options](bytes.NewBuffer(input)); err == nil {
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if err := params.AddExtension(opts); err != nil {
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return fmt.Errorf("unable to add runc options: %w", err)
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}
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}
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return nil
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}
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