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Merge pull request #8255 from dcantah/sbserver-handle-controllerfail

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Sandbox: Cleanup shim on Start failure
This commit is contained in:
Phil Estes 2023-03-15 13:13:04 -04:00 committed by GitHub
commit 974da0503d
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1 changed files with 21 additions and 16 deletions
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37
plugins/sandbox/controller.go
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@ -83,6 +83,25 @@ type controllerLocal struct {
var _ sandbox.Controller = (*controllerLocal)(nil)
func (c *controllerLocal) cleanupShim(ctx context.Context, sandboxID string, svc runtimeAPI.TTRPCSandboxService) {
// Let the shim exit, then we can clean up the bundle after.
if _, sErr := svc.ShutdownSandbox(ctx, &runtimeAPI.ShutdownSandboxRequest{
SandboxID: sandboxID,
}); sErr != nil {
log.G(ctx).WithError(sErr).WithField("sandboxID", sandboxID).
Error("failed to shutdown sandbox")
}
ctx, cancel := context.WithTimeout(ctx, 5*time.Second)
defer cancel()
dErr := c.shims.Delete(ctx, sandboxID)
if dErr != nil {
log.G(ctx).WithError(dErr).WithField("sandboxID", sandboxID).
Error("failed to delete shim")
}
}
func (c *controllerLocal) Create(ctx context.Context, sandboxID string, opts ...sandbox.CreateOpt) error {
var coptions sandbox.CreateOptions
for _, opt := range opts {
@ -128,22 +147,7 @@ func (c *controllerLocal) Create(ctx context.Context, sandboxID string, opts ...
Options: options,
NetnsPath: coptions.NetNSPath,
}); err != nil {
// Let the shim exit, then we can clean up the bundle after.
if _, sErr := svc.ShutdownSandbox(ctx, &runtimeAPI.ShutdownSandboxRequest{
SandboxID: sandboxID,
}); sErr != nil {
log.G(ctx).WithError(sErr).WithField("sandboxID", sandboxID).
Error("failed to shutdown sandbox after failed create")
}
ctx, cancel := context.WithTimeout(ctx, 5*time.Second)
defer cancel()
dErr := c.shims.Delete(ctx, sandboxID)
if dErr != nil {
log.G(ctx).WithError(dErr).WithField("sandboxID", sandboxID).
Error("failed to delete shim after failed sandbox create")
}
c.cleanupShim(ctx, sandboxID, svc)
return fmt.Errorf("failed to create sandbox %s: %w", sandboxID, errdefs.FromGRPC(err))
}
@ -163,6 +167,7 @@ func (c *controllerLocal) Start(ctx context.Context, sandboxID string) (sandbox.
resp, err := svc.StartSandbox(ctx, &runtimeAPI.StartSandboxRequest{SandboxID: sandboxID})
if err != nil {
c.cleanupShim(ctx, sandboxID, svc)
return sandbox.ControllerInstance{}, fmt.Errorf("failed to start sandbox %s: %w", sandboxID, errdefs.FromGRPC(err))
}