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b3c3ef29bd
Fixes #4815 This implements the following steps: * machine configuration updates * pulling and unpacking system extension images * validating, listing system extensions * re-packing system extensions * preserving installed extensions in `/etc/extensions.yaml` Once extension is enabled, raw information can be queried with: ``` $ talosctl -n 172.20.0.2 cat /etc/extensions.yaml layers: - image: 000.ghcr.io-smira-gvisor-c927b54-dirty.sqsh metadata: name: gvisor version: 20220117.0-v1.0.0 author: Andrew Rynhard description: | This system extension provides gVisor using containerd's runtime handler. compatibility: talos: version: '> v0.15.0-alpha.1' ``` This was tested with the `gvisor` system extension. Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
31 lines
923 B
Go
31 lines
923 B
Go
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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package extensions
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// Manifest is the structure of the extension manifest.yaml file.
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type Manifest struct {
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Version string `yaml:"version"`
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Metadata Metadata `yaml:"metadata"`
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}
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// Metadata describes base extension metadata.
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type Metadata struct {
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Name string `yaml:"name"`
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Version string `yaml:"version"`
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Author string `yaml:"author"`
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Description string `yaml:"description"`
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Compatibility Compatibility `yaml:"compatibility"`
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}
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// Compatibility describes extension compatibility.
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type Compatibility struct {
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Talos Constraint `yaml:"talos"`
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}
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// Constraint describes compatibility constraint.
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type Constraint struct {
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Version string `yaml:"version"`
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}
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