43 lines
1.9 KiB
Go
43 lines
1.9 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 sandbox
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import (
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"context"
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"github.com/containerd/containerd/api/services/sandbox/v1"
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)
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// Controller is an interface to manage sandboxes at runtime.
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// When running in sandbox mode, shim expected to implement `SandboxService`.
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// Shim lifetimes are now managed manually via sandbox API by the containerd's client.
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type Controller interface {
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// Create is used to initialize sandbox environment.
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Create(ctx context.Context, sandboxID string) error
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// Start will start previously created sandbox.
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Start(ctx context.Context, sandboxID string) (*sandbox.ControllerStartResponse, error)
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// Stop will stop sandbox instance
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Stop(ctx context.Context, sandboxID string) (*sandbox.ControllerStopResponse, error)
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// Wait blocks until sandbox process exits.
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Wait(ctx context.Context, sandboxID string) (*sandbox.ControllerWaitResponse, error)
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// Status will query sandbox process status. It is heavier than Ping call and must be used whenever you need to
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// gather metadata about current sandbox state (status, uptime, resource use, etc).
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Status(ctx context.Context, sandboxID string, verbose bool) (*sandbox.ControllerStatusResponse, error)
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// Shutdown deletes and cleans all tasks and sandbox instance.
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Shutdown(ctx context.Context, sandboxID string) (*sandbox.ControllerShutdownResponse, error)
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}
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