Nit tips

Signed-off-by: Carlos Eduardo Arango Gutierrez <eduardoa@nvidia.com>

README.md

@@ -57,7 +57,7 @@ metadata:
   name: holodeck
   description: "Devel infra environment"
 spec:
-  provider: aws # or ssh for now
+  provider: aws # or ssh currently supported
   auth:
     keyName: user
     privateKey: "/Users/user/.ssh/user.pem"
@@ -75,28 +75,31 @@ spec:
     version: 1.6.24
   kubernetes:
     install: true
-    installer: kubeadm # supported installers: kubeadm, kind
+    installer: kubeadm # supported installers: kubeadm, kind, microk8s
     version: v1.28.5
 ```
 
 ### Create an environment
 
 ```bash
 $ holodeck create -f ./examples/v1alpha1_environment.yaml
+...
 ```
 
 ### Delete an environment
 
 ```bash
 $ holodeck delete -f ./examples/v1alpha1_environment.yaml
+...
 ```
 
 ### Dry Run
 
 ```bash
 $ holodeck dryrun -f ./examples/v1alpha1_environment.yaml
-Checking if instance type g4dn.xlarge is supported in region xx-xxxx-1
-Checking if image ami-xxxxxxxxx is supported in region xx-xxxx-1
-Resolving dependencies...
-Dryrun succeeded
+Dryrun environment holodeck 🔍
+✔       Checking if instance type g4dn.xlarge is supported in region eu-north-1
+✔       Checking if image ami-0fe8bec493a81c7da is supported in region eu-north-1
+✔      Resolving dependencies 📦
+Dryrun succeeded 🎉
 ```

cmd/dryrun/dryrun.go

@@ -72,10 +72,6 @@ func (m command) build() *cli.Command {
 				return fmt.Errorf("failed to read config file %s: %v", opts.envFile, err)
 			}
 
-			if opts.cfg.Spec.ContainerRuntime.Name == "" && opts.cfg.Spec.Kubernetes.Install {
-				m.log.Warning("No container runtime specified, will default defaulting to containerd")
-			}
-
 			return nil
 		},
 		Action: func(c *cli.Context) error {
@@ -109,7 +105,7 @@ func (m command) run(c *cli.Context, opts *options) error {
 		return err
 	}
 
-	m.log.Check("Dryrun succeeded\n")
+	m.log.Info("Dryrun succeeded \U0001F389")
 
 	return nil
 }

examples/v1alpha1_environment.yaml

@@ -16,9 +16,7 @@ spec:
     image:
       architecture: amd64
       imageId: ami-0fe8bec493a81c7da
-  containerRuntime:
-    install: true
   kubernetes:
     install: true
-    installer: kind
-    version: 1.29
+    installer: kubeadm
+    version: v1.28.5

pkg/provisioner/dryrun.go

@@ -28,25 +28,25 @@ func Dryrun(log *logger.FunLogger, env v1alpha1.Environment) error {
 	// Resolve dependencies from top to bottom
 	log.Wg.Add(1)
 
-	go log.Loading("Resolving dependencies \U0001F4E6 ...")
+	go log.Loading("Resolving dependencies \U0001F4E6")
 	// Kubernetes -> Container Toolkit -> Container Runtime -> NVDriver
 	if env.Spec.Kubernetes.Install {
-		if !env.Spec.ContainerRuntime.Install {
-			log.Fail <- struct{}{}
-			return fmt.Errorf("cannot install Kubernetes without a container runtime")
-		}
 		// check if env.Spec.Kubernetes.KubernetesVersion is in the format of vX.Y.Z
 		if env.Spec.Kubernetes.KubernetesInstaller == "kubeadm" && !strings.HasPrefix(env.Spec.Kubernetes.KubernetesVersion, "v") {
 			log.Fail <- struct{}{}
 			return fmt.Errorf("kubernetes version %s is not in the format of vX.Y.Z", env.Spec.Kubernetes.KubernetesVersion)
 		}
 	}
 
-	if env.Spec.ContainerRuntime.Install && (env.Spec.ContainerRuntime.Name != v1alpha1.ContainerRuntimeContainerd &&
-		env.Spec.ContainerRuntime.Name != v1alpha1.ContainerRuntimeCrio &&
-		env.Spec.ContainerRuntime.Name != v1alpha1.ContainerRuntimeDocker) {
-		log.Fail <- struct{}{}
-		return fmt.Errorf("container runtime %s not supported", env.Spec.ContainerRuntime.Name)
+	if env.Spec.ContainerRuntime.Install {
+		if env.Spec.ContainerRuntime.Name == "" {
+			log.Warning("No container runtime specified, will default to containerd")
+		} else if env.Spec.ContainerRuntime.Name != v1alpha1.ContainerRuntimeContainerd &&
+			env.Spec.ContainerRuntime.Name != v1alpha1.ContainerRuntimeCrio &&
+			env.Spec.ContainerRuntime.Name != v1alpha1.ContainerRuntimeDocker {
+			log.Fail <- struct{}{}
+			return fmt.Errorf("container runtime %s not supported", env.Spec.ContainerRuntime.Name)
+		}
 	}
 
 	log.Done <- struct{}{}