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Split image config from CRI plugin

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Signed-off-by: Derek McGowan <derek@mcg.dev>
This commit is contained in:
Derek McGowan
2023-12-19 22:41:42 -08:00
parent d23ac1122e
commit 02a9a456e1
24 changed files with 269 additions and 201 deletions
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1
pkg/cri/server/podsandbox/controller.go
View File

@@ -106,6 +106,7 @@ type ImageService interface {
LocalResolve(refOrID string) (imagestore.Image, error)
GetImage(id string) (imagestore.Image, error)
PullImage(ctx context.Context, name string, creds func(string) (string, string, error), sc *runtime.PodSandboxConfig) (string, error)
RuntimeSnapshotter(ctx context.Context, ociRuntime criconfig.Runtime) string
}
type Controller struct {

12
pkg/cri/server/podsandbox/helpers.go
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@@ -33,7 +33,6 @@ import (
"github.com/containerd/containerd/v2/containers"
clabels "github.com/containerd/containerd/v2/labels"
"github.com/containerd/containerd/v2/oci"
criconfig "github.com/containerd/containerd/v2/pkg/cri/config"
crilabels "github.com/containerd/containerd/v2/pkg/cri/labels"
imagestore "github.com/containerd/containerd/v2/pkg/cri/store/image"
sandboxstore "github.com/containerd/containerd/v2/pkg/cri/store/sandbox"
@@ -188,17 +187,6 @@ func (c *Controller) runtimeSpec(id string, baseSpecFile string, opts ...oci.Spe
return spec, nil
}
// Overrides the default snapshotter if Snapshotter is set for this runtime.
// See https://github.com/containerd/containerd/issues/6657
func (c *Controller) runtimeSnapshotter(ctx context.Context, ociRuntime criconfig.Runtime) string {
if ociRuntime.Snapshotter == "" {
return c.config.ContainerdConfig.Snapshotter
}
log.G(ctx).Debugf("Set snapshotter for runtime %s to %s", ociRuntime.Type, ociRuntime.Snapshotter)
return ociRuntime.Snapshotter
}
func getMetadata(ctx context.Context, container containerd.Container) (*sandboxstore.Metadata, error) {
// Load sandbox metadata.
exts, err := container.Extensions(ctx)

2
pkg/cri/server/podsandbox/sandbox_run.go
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@@ -138,7 +138,7 @@ func (c *Controller) Start(ctx context.Context, id string) (cin sandbox.Controll
snapshotterOpt = append(snapshotterOpt, extraSOpts...)
opts := []containerd.NewContainerOpts{
containerd.WithSnapshotter(c.runtimeSnapshotter(ctx, ociRuntime)),
containerd.WithSnapshotter(c.imageService.RuntimeSnapshotter(ctx, ociRuntime)),
customopts.WithNewSnapshot(id, containerdImage, snapshotterOpt...),
containerd.WithSpec(spec, specOpts...),
containerd.WithContainerLabels(sandboxLabels),