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3623da136b
Fixes #4693 Machine configuration change plus very simple controllers which transform config into the module spec and finally load modules. There's no support for advanced features like module params and aliases, but we can add it later. Signed-off-by: Andrey Smirnov <andrey.smirnov@talos-systems.com>
76 lines
2.1 KiB
Go
76 lines
2.1 KiB
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 runtime
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import (
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"fmt"
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"github.com/cosi-project/runtime/pkg/resource"
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"github.com/cosi-project/runtime/pkg/resource/meta"
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)
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// KernelModuleSpecType is type of KernelModuleSpec resource.
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const KernelModuleSpecType = resource.Type("KernelModuleSpecs.runtime.talos.dev")
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// KernelModuleSpec resource holds information about Linux kernel module to load.
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type KernelModuleSpec struct {
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md resource.Metadata
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spec KernelModuleSpecSpec
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}
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// KernelModuleSpecSpec describes Linux kernel module to load.
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type KernelModuleSpecSpec struct {
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Name string `yaml:"string"`
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// more options in the future: args, aliases, etc.
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}
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// NewKernelModuleSpec initializes a KernelModuleSpec resource.
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func NewKernelModuleSpec(namespace resource.Namespace, id resource.ID) *KernelModuleSpec {
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r := &KernelModuleSpec{
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md: resource.NewMetadata(namespace, KernelModuleSpecType, id, resource.VersionUndefined),
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spec: KernelModuleSpecSpec{},
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}
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r.md.BumpVersion()
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return r
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}
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// Metadata implements resource.Resource.
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func (r *KernelModuleSpec) Metadata() *resource.Metadata {
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return &r.md
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}
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// Spec implements resource.Resource.
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func (r *KernelModuleSpec) Spec() interface{} {
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return r.spec
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}
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func (r *KernelModuleSpec) String() string {
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return fmt.Sprintf("runtime.KernelModuleSpec.(%q)", r.md.ID())
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}
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// DeepCopy implements resource.Resource.
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func (r *KernelModuleSpec) DeepCopy() resource.Resource {
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return &KernelModuleSpec{
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md: r.md,
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spec: r.spec,
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}
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}
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// ResourceDefinition implements meta.ResourceDefinitionProvider interface.
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func (r *KernelModuleSpec) ResourceDefinition() meta.ResourceDefinitionSpec {
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return meta.ResourceDefinitionSpec{
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Type: KernelModuleSpecType,
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Aliases: []resource.Type{"modules"},
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DefaultNamespace: NamespaceName,
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}
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}
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// TypedSpec allows to access the KernelModuleSpecSpec with the proper type.
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func (r *KernelModuleSpec) TypedSpec() *KernelModuleSpecSpec {
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return &r.spec
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}
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