feat: make --num-slices and --num-cubes optional for reservations

recipes/Basic_cluster_create.md

@@ -45,11 +45,9 @@ kubectl wait deployment/coredns --for=condition=Available=true --namespace=kube-
 [XPK] Task: `Determine current gke master version` is implemented by the following command not running since it is a dry run. 
 gcloud beta container clusters describe golden-cluster --location us-central1 --project golden-project --format="value(currentMasterVersion)"
 [XPK] Creating 1 node pool or pools of tpu7x-8
-We assume that the underlying system is: SystemCharacteristics(topology='2x2x1', vms_per_slice=1, gke_accelerator='tpu7x', gce_machine_type='tpu7x-standard-4t', chips_per_vm=4, accelerator_type=TPU, device_type='tpu7x-8', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=False, gpu_config=None, parallel_containers=2, pathways_tpu_version='tpu7x')
+Underlyingly, we assume that means: SystemCharacteristics(topology='2x2x1', vms_per_slice=1, gke_accelerator='tpu7x', gce_machine_type='tpu7x-standard-4t', chips_per_vm=4, accelerator_type=TPU, device_type='tpu7x-8', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=False, gpu_config=None, parallel_containers=2, pathways_tpu_version='tpu7x')
 [XPK] Task: `Get All Node Pools` is implemented by the following command not running since it is a dry run. 
 gcloud beta container node-pools list --cluster golden-cluster --project=golden-project --location=us-central1 --format="csv[no-heading](name)"
-[XPK] Creating 1 node pool or pools of tpu7x-8
-Underlyingly, we assume that means: SystemCharacteristics(topology='2x2x1', vms_per_slice=1, gke_accelerator='tpu7x', gce_machine_type='tpu7x-standard-4t', chips_per_vm=4, accelerator_type=TPU, device_type='tpu7x-8', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=False, gpu_config=None, parallel_containers=2, pathways_tpu_version='tpu7x')
 [XPK] Task: `Get Node Pool Zone` is implemented by the following command not running since it is a dry run. 
 gcloud beta container node-pools describe 0 --cluster golden-cluster --project=golden-project --location=us-central1 --format="value(locations)"
 [XPK] Task: `GKE Cluster Get ConfigMap` is implemented by the following command not running since it is a dry run. 

recipes/Cluster_create_RayCluster.md

@@ -3,15 +3,16 @@ Creates a GKE cluster optimized for Ray workloads, installing KubeRay component.
 
 # Running the command
 ```shell #golden
-xpk cluster create-ray --project=golden-project --zone=us-central1-a --cluster=golden-cluster --tpu-type=tpu7x-8 --ray-version=2.39.0  --reservation=golden-reservation
+xpk cluster create-ray --num-slices=1 --project=golden-project --zone=us-central1-a --cluster=golden-cluster --tpu-type=tpu7x-8 --ray-version=2.39.0  --reservation=golden-reservation
 ```
 <!--
-$ xpk cluster create-ray --project=golden-project --zone=us-central1-a --cluster=golden-cluster --tpu-type=tpu7x-8 --ray-version=2.39.0  --reservation=golden-reservation
+$ xpk cluster create-ray --num-slices=1 --project=golden-project --zone=us-central1-a --cluster=golden-cluster --tpu-type=tpu7x-8 --ray-version=2.39.0  --reservation=golden-reservation
 [XPK] Starting xpk v0.0.0
 [XPK] Starting cluster create for cluster golden-cluster:
 [XPK] Working on golden-project and us-central1-a
 [XPK] Task: `Get reservation golden-reservation` is implemented by the following command not running since it is a dry run. 
 gcloud beta compute reservations describe golden-reservation --project=golden-project --zone=us-central1-a --format="json(specificReservation,aggregateReservation,status,deploymentType,resourcePolicies)"
+[XPK] Assessing reservation capacity...
 [XPK] Task: `Determine server supported GKE versions for default gke version` is implemented by the following command not running since it is a dry run. 
 gcloud container get-server-config --project=golden-project --region=us-central1 --flatten="channels" --filter="channels.channel=RAPID" --format="value(channels.defaultVersion)"
 [XPK] Task: `Determine server supported GKE versions for valid versions` is implemented by the following command not running since it is a dry run. 
@@ -47,11 +48,9 @@ kubectl wait deployment/coredns --for=condition=Available=true --namespace=kube-
 [XPK] Task: `Determine current gke master version` is implemented by the following command not running since it is a dry run. 
 gcloud beta container clusters describe golden-cluster --location us-central1 --project golden-project --format="value(currentMasterVersion)"
 [XPK] Creating 1 node pool or pools of tpu7x-8
-We assume that the underlying system is: SystemCharacteristics(topology='2x2x1', vms_per_slice=1, gke_accelerator='tpu7x', gce_machine_type='tpu7x-standard-4t', chips_per_vm=4, accelerator_type=TPU, device_type='tpu7x-8', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=False, gpu_config=None, parallel_containers=2, pathways_tpu_version='tpu7x')
+Underlyingly, we assume that means: SystemCharacteristics(topology='2x2x1', vms_per_slice=1, gke_accelerator='tpu7x', gce_machine_type='tpu7x-standard-4t', chips_per_vm=4, accelerator_type=TPU, device_type='tpu7x-8', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=False, gpu_config=None, parallel_containers=2, pathways_tpu_version='tpu7x')
 [XPK] Task: `Get All Node Pools` is implemented by the following command not running since it is a dry run. 
 gcloud beta container node-pools list --cluster golden-cluster --project=golden-project --location=us-central1 --format="csv[no-heading](name)"
-[XPK] Creating 1 node pool or pools of tpu7x-8
-Underlyingly, we assume that means: SystemCharacteristics(topology='2x2x1', vms_per_slice=1, gke_accelerator='tpu7x', gce_machine_type='tpu7x-standard-4t', chips_per_vm=4, accelerator_type=TPU, device_type='tpu7x-8', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=False, gpu_config=None, parallel_containers=2, pathways_tpu_version='tpu7x')
 [XPK] Task: `Get Node Pool Zone` is implemented by the following command not running since it is a dry run. 
 gcloud beta container node-pools describe 0 --cluster golden-cluster --project=golden-project --location=us-central1 --format="value(locations)"
 [XPK] Task: `GKE Cluster Get ConfigMap` is implemented by the following command not running since it is a dry run. 

recipes/Cluster_create_for_multi-host_nodepool.md

@@ -45,11 +45,9 @@ kubectl wait deployment/coredns --for=condition=Available=true --namespace=kube-
 [XPK] Task: `Determine current gke master version` is implemented by the following command not running since it is a dry run. 
 gcloud beta container clusters describe golden-cluster --location us-central1 --project golden-project --format="value(currentMasterVersion)"
 [XPK] Creating 1 node pool or pools of tpu7x-16
-We assume that the underlying system is: SystemCharacteristics(topology='2x2x2', vms_per_slice=2, gke_accelerator='tpu7x', gce_machine_type='tpu7x-standard-4t', chips_per_vm=4, accelerator_type=TPU, device_type='tpu7x-16', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=True, gpu_config=None, parallel_containers=2, pathways_tpu_version='tpu7x')
+Underlyingly, we assume that means: SystemCharacteristics(topology='2x2x2', vms_per_slice=2, gke_accelerator='tpu7x', gce_machine_type='tpu7x-standard-4t', chips_per_vm=4, accelerator_type=TPU, device_type='tpu7x-16', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=True, gpu_config=None, parallel_containers=2, pathways_tpu_version='tpu7x')
 [XPK] Task: `Get All Node Pools` is implemented by the following command not running since it is a dry run. 
 gcloud beta container node-pools list --cluster golden-cluster --project=golden-project --location=us-central1 --format="csv[no-heading](name)"
-[XPK] Creating 1 node pool or pools of tpu7x-16
-Underlyingly, we assume that means: SystemCharacteristics(topology='2x2x2', vms_per_slice=2, gke_accelerator='tpu7x', gce_machine_type='tpu7x-standard-4t', chips_per_vm=4, accelerator_type=TPU, device_type='tpu7x-16', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=True, gpu_config=None, parallel_containers=2, pathways_tpu_version='tpu7x')
 [XPK] Task: `Get Node Pool Zone` is implemented by the following command not running since it is a dry run. 
 gcloud beta container node-pools describe 0 --cluster golden-cluster --project=golden-project --location=us-central1 --format="value(locations)"
 [XPK] Task: `GKE Cluster Get ConfigMap` is implemented by the following command not running since it is a dry run. 

recipes/Cluster_create_for_single-host_nodepool.md

@@ -45,11 +45,9 @@ kubectl wait deployment/coredns --for=condition=Available=true --namespace=kube-
 [XPK] Task: `Determine current gke master version` is implemented by the following command not running since it is a dry run. 
 gcloud beta container clusters describe golden-cluster --location us-central1 --project golden-project --format="value(currentMasterVersion)"
 [XPK] Creating 1 node pool or pools of v4-8
-We assume that the underlying system is: SystemCharacteristics(topology='2x2x1', vms_per_slice=1, gke_accelerator='tpu-v4-podslice', gce_machine_type='ct4p-hightpu-4t', chips_per_vm=4, accelerator_type=TPU, device_type='v4-8', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=False, gpu_config=None, parallel_containers=1, pathways_tpu_version='tpuv4')
+Underlyingly, we assume that means: SystemCharacteristics(topology='2x2x1', vms_per_slice=1, gke_accelerator='tpu-v4-podslice', gce_machine_type='ct4p-hightpu-4t', chips_per_vm=4, accelerator_type=TPU, device_type='v4-8', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=False, gpu_config=None, parallel_containers=1, pathways_tpu_version='tpuv4')
 [XPK] Task: `Get All Node Pools` is implemented by the following command not running since it is a dry run. 
 gcloud beta container node-pools list --cluster golden-cluster --project=golden-project --location=us-central1 --format="csv[no-heading](name)"
-[XPK] Creating 1 node pool or pools of v4-8
-Underlyingly, we assume that means: SystemCharacteristics(topology='2x2x1', vms_per_slice=1, gke_accelerator='tpu-v4-podslice', gce_machine_type='ct4p-hightpu-4t', chips_per_vm=4, accelerator_type=TPU, device_type='v4-8', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=False, gpu_config=None, parallel_containers=1, pathways_tpu_version='tpuv4')
 [XPK] Task: `Get Node Pool Zone` is implemented by the following command not running since it is a dry run. 
 gcloud beta container node-pools describe 0 --cluster golden-cluster --project=golden-project --location=us-central1 --format="value(locations)"
 [XPK] Task: `GKE Cluster Get ConfigMap` is implemented by the following command not running since it is a dry run. 

recipes/Cluster_create_private.md

@@ -10,10 +10,11 @@ $ xpk cluster create-pathways --project=golden-project --zone=us-central1-a --cl
 [XPK] Starting xpk v0.0.0
 [XPK] Starting cluster create for cluster golden-cluster-private:
 [XPK] Working on golden-project and us-central1-a
-[XPK] Task: `Retrieve available pathways machine types` is implemented by the following command not running since it is a dry run. 
-gcloud compute machine-types list --filter "guestCpus >= 49 AND memoryMb >= 238592 AND zone = 'us-central1-a'" --format="value(name)" --project=golden-project
 [XPK] Task: `Get reservation golden-reservation` is implemented by the following command not running since it is a dry run. 
 gcloud beta compute reservations describe golden-reservation --project=golden-project --zone=us-central1-a --format="json(specificReservation,aggregateReservation,status,deploymentType,resourcePolicies)"
+[XPK] Assessing reservation capacity...
+[XPK] Task: `Retrieve available pathways machine types` is implemented by the following command not running since it is a dry run. 
+gcloud compute machine-types list --filter "guestCpus >= 49 AND memoryMb >= 238592 AND zone = 'us-central1-a'" --format="value(name)" --project=golden-project
 [XPK] Task: `Determine server supported GKE versions for default gke version` is implemented by the following command not running since it is a dry run. 
 gcloud container get-server-config --project=golden-project --region=us-central1 --flatten="channels" --filter="channels.channel=RAPID" --format="value(channels.defaultVersion)"
 [XPK] Task: `Determine server supported GKE versions for valid versions` is implemented by the following command not running since it is a dry run. 
@@ -51,11 +52,9 @@ kubectl wait deployment/coredns --for=condition=Available=true --namespace=kube-
 [XPK] Task: `Determine current gke master version` is implemented by the following command not running since it is a dry run. 
 gcloud beta container clusters describe golden-cluster-private --location us-central1 --project golden-project --format="value(currentMasterVersion)"
 [XPK] Creating 1 node pool or pools of v5p-8
-We assume that the underlying system is: SystemCharacteristics(topology='2x2x1', vms_per_slice=1, gke_accelerator='tpu-v5p-slice', gce_machine_type='ct5p-hightpu-4t', chips_per_vm=4, accelerator_type=TPU, device_type='v5p-8', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=False, gpu_config=None, parallel_containers=1, pathways_tpu_version='tpuv5')
+Underlyingly, we assume that means: SystemCharacteristics(topology='2x2x1', vms_per_slice=1, gke_accelerator='tpu-v5p-slice', gce_machine_type='ct5p-hightpu-4t', chips_per_vm=4, accelerator_type=TPU, device_type='v5p-8', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=False, gpu_config=None, parallel_containers=1, pathways_tpu_version='tpuv5')
 [XPK] Task: `Get All Node Pools` is implemented by the following command not running since it is a dry run. 
 gcloud beta container node-pools list --cluster golden-cluster-private --project=golden-project --location=us-central1 --format="csv[no-heading](name)"
-[XPK] Creating 1 node pool or pools of v5p-8
-Underlyingly, we assume that means: SystemCharacteristics(topology='2x2x1', vms_per_slice=1, gke_accelerator='tpu-v5p-slice', gce_machine_type='ct5p-hightpu-4t', chips_per_vm=4, accelerator_type=TPU, device_type='v5p-8', supports_sub_slicing=False, supports_super_slicing=False, supports_accelerator_network_profile=False, docker_platform=<DockerPlatform.AMD: 'linux/amd64'>, requires_workload_policy=False, gpu_config=None, parallel_containers=1, pathways_tpu_version='tpuv5')
 [XPK] Task: `Get Node Pool Zone` is implemented by the following command not running since it is a dry run. 
 gcloud beta container node-pools describe 0 --cluster golden-cluster-private --project=golden-project --location=us-central1 --format="value(locations)"
 [XPK] Task: `GKE Cluster Get ConfigMap` is implemented by the following command not running since it is a dry run.