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bdd5c66fc5
Add vm factory support per design in the VM Factory plugin section. The vm factory controls how a new vm is created: 1. direct: vm is created directly 2. template: vm is created via vm template. A template vm is pre-created and saved. Later vm is just a clone of the template vm so that they readonly share a portion of initial memory (including kernel, initramfs and the kata agent). CPU and memory are hot plugged when necessary. 3. cache: vm is created via vm caches. A set of cached vm are pre-created and maintained alive. New vms are created by just picking a cached vm. CPU and memory are hot plugged when necessary. Fixes: #303 Signed-off-by: Peng Tao <bergwolf@gmail.com>
16 lines
324 B
Go
16 lines
324 B
Go
// Copyright (c) 2018 HyperHQ Inc.
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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package virtcontainers
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// Factory controls how a new VM is created.
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type Factory interface {
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// GetVM gets a new VM from the factory.
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GetVM(config VMConfig) (*VM, error)
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// CloseFactory closes and cleans up the factory.
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CloseFactory()
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}
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