feat(cloud): Introduce 'vcpus' flag for instance creation

Signed-off-by: Cezar Craciunoiu <cezar.craciunoiu@unikraft.io>
unikraft · Aug 21, 2024 · d256695 · d256695
1 parent 457c64b
commit d256695
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Showing 4 changed files with 7 additions and 0 deletions.
diff --git a/internal/cli/kraft/cloud/deploy/deploy.go b/internal/cli/kraft/cloud/deploy/deploy.go
@@ -76,6 +76,7 @@ type DeployOptions struct {
 	SubDomain           []string                       `local:"true" long:"subdomain" short:"s" usage:"Set the names to use when provisioning subdomains"`
 	Timeout             time.Duration                  `local:"true" long:"timeout" usage:"Set the timeout for remote procedure calls (ms/s/m/h)" default:"60s"`
 	Token               string                         `noattribute:"true"`
+	Vcpus               uint                           `local:"true" long:"vcpus" short:"V" usage:"Specify the number of vCPUs to allocate"`
 	Volumes             []string                       `long:"volume" short:"v" usage:"Specify the volume mapping(s) in the form NAME:DEST or NAME:DEST:OPTIONS"`
 	Workdir             string                         `local:"true" long:"workdir" short:"w" usage:"Set an alternative working directory (default is cwd)"`
 }

diff --git a/internal/cli/kraft/cloud/deploy/deployer_image_name.go b/internal/cli/kraft/cloud/deploy/deployer_image_name.go
@@ -114,6 +114,7 @@ func (deployer *deployerImageName) Deploy(ctx context.Context, opts *DeployOptio
 					Start:               !opts.NoStart,
 					SubDomain:           opts.SubDomain,
 					Token:               opts.Token,
+					Vcpus:               opts.Vcpus,
 				}, deployer.args...)
 				if err != nil {
 					return fmt.Errorf("could not create instance: %w", err)

diff --git a/internal/cli/kraft/cloud/deploy/deployer_kraftfile_runtime.go b/internal/cli/kraft/cloud/deploy/deployer_kraftfile_runtime.go
@@ -142,6 +142,7 @@ func (deployer *deployerKraftfileRuntime) Deploy(ctx context.Context, opts *Depl
 		Start:               !opts.NoStart,
 		SubDomain:           opts.SubDomain,
 		Token:               opts.Token,
+		Vcpus:               opts.Vcpus,
 		Volumes:             opts.Volumes,
 		WaitForImage:        true,
 		WaitForImageTimeout: opts.Timeout,

diff --git a/internal/cli/kraft/cloud/instance/create/create.go b/internal/cli/kraft/cloud/instance/create/create.go
@@ -60,6 +60,7 @@ type CreateOptions struct {
 	ScaleToZeroCooldown time.Duration                  `local:"true" long:"scale-to-zero-cooldown" usage:"Cooldown period before scaling to zero (ms/s/m/h)"`
 	SubDomain           []string                       `local:"true" long:"subdomain" short:"s" usage:"Set the subdomains to use when creating the service"`
 	Token               string                         `noattribute:"true"`
+	Vcpus               uint                           `local:"true" long:"vcpus" short:"V" usage:"Specify the number of vCPUs to allocate"`
 	Volumes             []string                       `local:"true" long:"volume" short:"v" usage:"List of volumes to attach instance to"`
 	WaitForImage        bool                           `local:"true" long:"wait-for-image" short:"w" usage:"Wait for the image to be available before creating the instance"`
 	WaitForImageTimeout time.Duration                  `local:"true" long:"wait-for-image-timeout" usage:"Time to wait before timing out when waiting for image (ms/s/m/h)" default:"60s"`
@@ -199,6 +200,9 @@ func Create(ctx context.Context, opts *CreateOptions, args ...string) (*kcclient
 		Image:         opts.Image,
 		RestartPolicy: opts.RestartPolicy,
 	}
+	if opts.Vcpus > 0 {
+		req.Vcpus = ptr(int(opts.Vcpus))
+	}
 	if opts.Name != "" {
 		req.Name = &opts.Name
 	}