From 6c499904b5e038aabf569b71e0368cce01dd7577 Mon Sep 17 00:00:00 2001
From: addetz <43963729+addetz@users.noreply.github.com>
Date: Fri, 1 Dec 2023 21:04:13 +0000
Subject: [PATCH] feat: add cluster update tutorial DOC-920

This PR  makes the following changes:
- Updates cluster pack versions
- Adds support for Azure regions without AZs
- Create the cluster update tutorial
- Adds `podman` to the tutorial container

docs: change azure worker node azs

docs: add api uri to frontend

docs: update README and cluster profile

docs: update README

docs: add README todo

docs: update docker.md

docs: rollback podman

docs: update installation of terraform

docs: update terraform install

docs: add version arg to terraform install

Apply suggestions from code review

Co-authored-by: Karl Cardenas <karl@spectrocloud.com>

docs: updates to inputs

docs: update README for aws region

docs: update docker image tag

docs: provide version args

docs: update cluster update tutorial tags and versions DOC-920

docs: bump up hello-universe tag in manifests DOC-921

docs: link cluster update tutorial in the readme DOC-921

docs:update aws output and terraform vars DOC-920

docs:update provider version
---
 .github/workflows/release.yaml                |   7 +-
 .github/workflows/test.yaml                   |   8 +-
 .gitignore                                    |   2 +-
 Dockerfile                                    |  12 +-
 Makefile                                      |   8 +-
 README.md                                     |   2 +
 docs/docker.md                                |   9 +-
 .../iaas-cluster-deployment-tf/README.md      |   7 +-
 .../iaas-cluster-deployment-tf/clusters.tf    |   2 +-
 terraform/iaas-cluster-deployment-tf/data.tf  |  85 ++--
 .../iaas-cluster-deployment-tf/inputs.tf      |   8 +-
 .../manifests/hello-universe.yaml             |  13 +-
 .../iaas-cluster-deployment-tf/provider.tf    |   2 +
 .../terraform.tfvars                          |  11 +-
 terraform/iaas-cluster-update-tf/README.md    | 117 +++++
 .../cluster_profiles.tf                       | 462 ++++++++++++++++++
 terraform/iaas-cluster-update-tf/clusters.tf  | 290 +++++++++++
 terraform/iaas-cluster-update-tf/data.tf      | 129 +++++
 terraform/iaas-cluster-update-tf/inputs.tf    | 215 ++++++++
 .../manifests/hello-universe-3tier.yaml       |  43 ++
 .../manifests/hello-universe-api.yaml         |  79 +++
 .../manifests/hello-universe.yaml             |  40 ++
 terraform/iaas-cluster-update-tf/outputs.tf   |  23 +
 terraform/iaas-cluster-update-tf/provider.tf  |  23 +
 terraform/iaas-cluster-update-tf/ssh-key.tf   |   5 +
 .../iaas-cluster-update-tf/terraform.tfvars   |  84 ++++
 26 files changed, 1629 insertions(+), 57 deletions(-)
 create mode 100644 terraform/iaas-cluster-update-tf/README.md
 create mode 100644 terraform/iaas-cluster-update-tf/cluster_profiles.tf
 create mode 100644 terraform/iaas-cluster-update-tf/clusters.tf
 create mode 100644 terraform/iaas-cluster-update-tf/data.tf
 create mode 100644 terraform/iaas-cluster-update-tf/inputs.tf
 create mode 100644 terraform/iaas-cluster-update-tf/manifests/hello-universe-3tier.yaml
 create mode 100644 terraform/iaas-cluster-update-tf/manifests/hello-universe-api.yaml
 create mode 100644 terraform/iaas-cluster-update-tf/manifests/hello-universe.yaml
 create mode 100644 terraform/iaas-cluster-update-tf/outputs.tf
 create mode 100644 terraform/iaas-cluster-update-tf/provider.tf
 create mode 100644 terraform/iaas-cluster-update-tf/ssh-key.tf
 create mode 100644 terraform/iaas-cluster-update-tf/terraform.tfvars

diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index acc4e45..01f0c19 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -9,7 +9,9 @@ env:
   PALETTE_VERSION: 4.0.2
   PALETTE_CLI_VERSION: 4.0.1
   PALETTE_EDGE_VERSION: 3.4.3
-
+  PACKER_VERSION: 1.9.4
+  ORAS_VERSION: 1.0.0
+  TERRAFORM_VERSION: 1.6.5
 
 
 jobs:    
@@ -66,6 +68,9 @@ jobs:
           PALETTE_VERSION=${{env.PALETTE_VERSION}}
           PALETTE_CLI_VERSION=${{env.PALETTE_CLI_VERSION}}
           PALETTE_EDGE_VERSION=${{env.PALETTE_EDGE_VERSION}}
+          PACKER_VERSION=${{env.PACKER_VERSION}}
+          ORAS_VERSION=${{env.ORAS_VERSION}}
+          TERRAFORM_VERSION=${{env.TERRAFORM_VERSION}}
         platforms: linux/amd64,linux/arm64
         push: true
         tags: ghcr.io/${{ github.repository }}:${{steps.dependencies.outputs.VERSION}}
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 96624d4..ad2bd0f 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -9,6 +9,9 @@ env:
   PALETTE_VERSION: 4.0.2
   PALETTE_CLI_VERSION: 4.0.1
   PALETTE_EDGE_VERSION: 3.4.3
+  PACKER_VERSION: 1.9.4
+  ORAS_VERSION: 1.0.0
+  TERRAFORM_VERSION: 1.6.5
 
 concurrency:
   group: docker-${{ github.ref }}
@@ -73,5 +76,8 @@ jobs:
             PALETTE_VERSION=${{env.PALETTE_VERSION}}
             PALETTE_CLI_VERSION=${{env.PALETTE_CLI_VERSION}}
             PALETTE_EDGE_VERSION=${{env.PALETTE_EDGE_VERSION}}
-          
+            PACKER_VERSION=${{env.PACKER_VERSION}}
+            ORAS_VERSION=${{env.ORAS_VERSION}}
+            TERRAFORM_VERSION=${{env.TERRAFORM_VERSION}}
+            
 
diff --git a/.gitignore b/.gitignore
index ef72966..9235d96 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,5 +37,5 @@ override.tf.json
 my.*.tfvars
 .terraform.lock.hcl
 *.env
-
+*.kubeconfig
 
diff --git a/Dockerfile b/Dockerfile
index e4d08f0..a1bb763 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,8 +17,9 @@ ADD  static/defaults/registry-config.yml etc/spectro/config.yml
 
 ARG PALETTE_CLI_VERSION
 ARG PALETTE_EDGE_VERSION
-ARG PACKER_VERSION=1.9.4
-ARG ORAS_VERSION=1.0.0
+ARG PACKER_VERSION
+ARG ORAS_VERSION
+ARG TERRAFORM_VERSION
 
 ENV REGISTRY_LOG_LEVEL=info
 ENV REGISTRY_AUTH=htpasswd
@@ -30,7 +31,7 @@ COPY --from=server /etc/spectro/config.yml /etc/spectro/config.yml
 
 RUN adduser -H -u 1002 -D appuser appuser && \
     apk update && \
-    apk add --no-cache bash curl git terraform openssl jq bind-tools wget ca-certificates nano aws-cli xorriso govc
+    apk add --no-cache bash curl git openssl jq bind-tools wget ca-certificates nano aws-cli xorriso govc podman
 
 RUN  wget https://software.spectrocloud.com/spectro-registry/cli/v$PALETTE_CLI_VERSION/linux/spectro && \
         mv spectro /usr/local/bin/spectro && \
@@ -57,7 +58,10 @@ RUN  wget https://software.spectrocloud.com/spectro-registry/cli/v$PALETTE_CLI_V
         mv oras-install/oras /usr/local/bin/ && \
         rm -rf oras_${ORAS_VERSION}_*.tar.gz oras-install/ && \
         git clone https://github.com/spectrocloud/CanvOS.git && \
-        rm -rf /var/cache/apk/* 
+        rm -rf /var/cache/apk/* && \
+        wget https://releases.hashicorp.com/terraform/${TERRAFORM_VERSION}/terraform_${TERRAFORM_VERSION}_linux_amd64.zip && \
+        unzip terraform_${TERRAFORM_VERSION}_linux_amd64.zip -d /usr/local/bin && \
+        rm -rf terraform_${TERRAFORM_VERSION}_linux_amd64.zip
 
 ADD https://releases.hashicorp.com/packer/${PACKER_VERSION}/packer_${PACKER_VERSION}_linux_amd64.zip /usr/local/sbin/
 RUN unzip /usr/local/sbin/packer_${PACKER_VERSION}_linux_amd64.zip -d /usr/local/sbin && \
diff --git a/Makefile b/Makefile
index 01ce314..e30f8de 100644
--- a/Makefile
+++ b/Makefile
@@ -11,4 +11,10 @@ help: ## Display this help
 
 build-docker: ## Build docker image
 	@echo "Building docker image"
-	docker build --build-arg PALETTE_VERSION=$(VERSION) --build-arg PALETTE_CLI_VERSION=$(VERSION) --build-arg PALETTE_EDGE_VERSION=$(EDGE) --build-arg PACKER_VERSION=1.8.7 -t tutorials .
\ No newline at end of file
+	docker build --build-arg PALETTE_VERSION=$(PALETTE_VERSION) \
+	 --build-arg PALETTE_CLI_VERSION=$(PALETTE_CLI_VERION) \
+	--build-arg PALETTE_EDGE_VERSION=$(PALETTE_EDGE_VERSION) \
+	--build-arg PACKER_VERSION=$(PACKER_VERSION) \
+	--build-arg ORAS_VERSION=$(PACKER_VERSION) \
+	--build-arg TERRAFORM_VERSION=$(TERRAFORM_VERSION) \
+	 -t tutorials .
\ No newline at end of file
diff --git a/README.md b/README.md
index 84625f1..9497867 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,8 @@ The following tutorial code is available:
 
 - [terraform-cluster-deployment-tf](./terraform/iaas-cluster-deployment-tf/README.md) - Learn how to deploy a cluster to a cloud provider with Palette. [Link](https://docs.spectrocloud.com/clusters/public-cloud/deploy-k8s-cluster)
 
+- [terraform-cluster-update-tf](./terraform/iaas-cluster-update-tf/README.md) - Learn how to update a cluster deployed to a cloud provider with Palette. [Link](https://docs.spectrocloud.com/clusters/cluster-management/update-k8s-cluster)
+
 - [Deploy an Edge cluster on VMware](./edge/vmware/README.md) - Learn how to deploy an Edge cluster on VMware. [Link](https://docs.spectrocloud.com/clusters/edge/site-deployment/deploy-cluster)
 
 ## Docker
diff --git a/docs/docker.md b/docs/docker.md
index 77277e7..843e30f 100644
--- a/docs/docker.md
+++ b/docs/docker.md
@@ -3,13 +3,13 @@
 To download the image issue the following commnad. Change the version tag as needed.
 
 ```shell
-docker pull ghcr.io/spectrocloud/tutorials:1.0.2
+docker pull ghcr.io/spectrocloud/tutorials:1.0.12
 ```
 
 You can start the container using the following command.
 
 ```shell
-docker run -p 5000:5000 --rm -it ghcr.io/spectrocloud/tutorials:1.0.2 bash
+docker run -p 5000:5000 --rm -it ghcr.io/spectrocloud/tutorials:1.0.12 bash
 ```
 
 
@@ -42,6 +42,7 @@ The Docker image includes the following tools.
 | `GOVC`        | Tool for interracting with VMware Vsphere via API              |
 | `aws-cli`     | AWS command-line interface                                     |
 | `oras`        | Tool for pushing and pulling OCI artifacts to and from OCI registries|
+| `podman`      | Tool for building and deploying OCI images |
 
 ### Spectro Cloud Pack Registry Server
 
@@ -61,9 +62,9 @@ registry serve /etc/spectro/config.yml > /var/log/registry.log 2>&1 &
 
 # Local Builds
 
-If you are wanting to build the docker image locally you must provide the the build arguments for `PALETTE_VERSION` and `PALETTE_CLI_VERSION`, `PALETTE_EDGE_VERSION`.  Use the following command to build a local image. Replace the versions as needed.
+If you are wanting to build the docker image locally you must provide the the build arguments for `PALETTE_VERSION`, `PALETTE_CLI_VERSION`, `PALETTE_EDGE_VERSION`, `PACKER_VERSION`, `ORAS_VERSION` and `TERRAFORM_VERSION`.  Use the following command to build a local image. Replace the versions as needed.
 
 
 ```shell
-docker build --build-arg PALETTE_VERSION=4.0.2 --build-arg PALETTE_CLI_VERSION=4.0.1  --build-arg PALETTE_EDGE_VERSION=3.4.3 --build-arg PACKER_VERSION=1.9.4 -t tutorials .
+docker build --build-arg PALETTE_VERSION=4.0.2 --build-arg PALETTE_CLI_VERSION=4.0.1  --build-arg PALETTE_EDGE_VERSION=3.4.3 --build-arg PACKER_VERSION=1.9.4 --build-arg ORAS_VERSION=1.0.0 --build-arg TERRAFORM_VERSION=1.6.5 -t tutorials .
 ```
\ No newline at end of file
diff --git a/terraform/iaas-cluster-deployment-tf/README.md b/terraform/iaas-cluster-deployment-tf/README.md
index 6d52a14..f6fbb12 100644
--- a/terraform/iaas-cluster-deployment-tf/README.md
+++ b/terraform/iaas-cluster-deployment-tf/README.md
@@ -27,7 +27,7 @@ To get started, open up the file **terraform.tfvars**. Toggle the provider varia
 
 | Name | Version |
 |------|---------|
-| <a name="provider_spectrocloud"></a> [spectrocloud](#provider\_spectrocloud) | 0.13.1 |
+| <a name="provider_spectrocloud"></a> [spectrocloud](#provider\_spectrocloud) | 0.16.1 |
 | <a name="provider_tls"></a> [tls](#provider\_tls) | 4.0.4 |
 
 ## Modules
@@ -39,7 +39,7 @@ No modules.
 | Name | Type |
 |------|------|
 | [spectrocloud_cluster_aws.aws-cluster](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_aws) | resource |
-| [spectrocloud_cluster_azure.cluster](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_azure) | resource |
+| [spectrocloud_cluster_azure.azure-cluster](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_azure) | resource |
 | [spectrocloud_cluster_gcp.gcp-cluster](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_gcp) | resource |
 | [spectrocloud_cluster_profile.aws-profile](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_profile) | resource |
 | [spectrocloud_cluster_profile.azure-profile](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_profile) | resource |
@@ -68,11 +68,12 @@ No modules.
 |------|-------------|------|---------|:--------:|
 | <a name="input_aws-cloud-account-name"></a> [aws-cloud-account-name](#input\_aws-cloud-account-name) | The name of your AWS account as assigned in Palette | `string` | `""` | no |
 | <a name="input_aws-key-pair-name"></a> [aws-key-pair-name](#input\_aws-key-pair-name) | The name of the AWS key pair to use for SSH access to the cluster. Refer to [EC2 Key Pairs](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html) to learn more. | `string` | `""` | no |
-| <a name="input_aws-region"></a> [aws-region](#input\_aws-region) | AWS region | `string` | n/a | yes |
+| <a name="input_aws-region"></a> [aws-region](#input\_aws-region) | AWS region | `string` | `"us-east-1"` | yes |
 | <a name="input_aws_master_nodes"></a> [aws\_master\_nodes](#input\_aws\_master\_nodes) | AWS master nodes configuration. | <pre>object({<br>    count              = string<br>    control_plane      = bool<br>    instance_type      = string<br>    disk_size_gb       = string<br>    availability_zones = list(string)<br>  })</pre> | <pre>{<br>  "availability_zones": [<br>    "us-east-1a"<br>  ],<br>  "control_plane": true,<br>  "count": "1",<br>  "disk_size_gb": "60",<br>  "instance_type": "m4.2xlarge"<br>}</pre> | no |
 | <a name="input_aws_worker_nodes"></a> [aws\_worker\_nodes](#input\_aws\_worker\_nodes) | AWS worker nodes configuration. | <pre>object({<br>    count              = string<br>    control_plane      = bool<br>    instance_type      = string<br>    disk_size_gb       = string<br>    availability_zones = list(string)<br>  })</pre> | <pre>{<br>  "availability_zones": [<br>    "us-east-1a"<br>  ],<br>  "control_plane": false,<br>  "count": "1",<br>  "disk_size_gb": "60",<br>  "instance_type": "m4.2xlarge"<br>}</pre> | no |
 | <a name="input_azure-cloud-account-name"></a> [azure-cloud-account-name](#input\_azure-cloud-account-name) | The name of your Azure account as assigned in Palette | `string` | `""` | no |
 | <a name="input_azure-region"></a> [azure-region](#input\_azure-region) | Azure region | `string` | `"eastus"` | no |
+| <a name="input_azure-use-azs"></a> [azure-use-azs](#input\_azure-use-azs) | A flag for configuring whether to use Azure Availability Zones. Check if your Azure region supports availability zones by reviewing the [Azure Regions and Availability Zones](https://learn.microsoft.com/en-us/azure/reliability/availability-zones-service-support#azure-regions-with-availability-zone-support) resource. | `bool` | `true` | no |
 | <a name="input_azure_master_nodes"></a> [azure\_master\_nodes](#input\_azure\_master\_nodes) | Azure master nodes configuration. | <pre>object({<br>    count               = string<br>    control_plane       = bool<br>    instance_type       = string<br>    disk_size_gb        = string<br>    azs                 = list(string)<br>    is_system_node_pool = bool<br>  })</pre> | <pre>{<br>  "azs": [<br>    "1"<br>  ],<br>  "control_plane": true,<br>  "count": "1",<br>  "disk_size_gb": "60",<br>  "instance_type": "Standard_A8_v2",<br>  "is_system_node_pool": false<br>}</pre> | no |
 | <a name="input_azure_resource_group"></a> [azure\_resource\_group](#input\_azure\_resource\_group) | Azure resource group | `string` | `""` | no |
 | <a name="input_azure_subscription_id"></a> [azure\_subscription\_id](#input\_azure\_subscription\_id) | Azure subscription ID | `string` | `""` | no |
diff --git a/terraform/iaas-cluster-deployment-tf/clusters.tf b/terraform/iaas-cluster-deployment-tf/clusters.tf
index 371b487..a68cf78 100644
--- a/terraform/iaas-cluster-deployment-tf/clusters.tf
+++ b/terraform/iaas-cluster-deployment-tf/clusters.tf
@@ -43,7 +43,7 @@ resource "spectrocloud_cluster_aws" "aws-cluster" {
 #########################
 # Azure Cluster Profile
 #########################
-resource "spectrocloud_cluster_azure" "cluster" {
+resource "spectrocloud_cluster_azure" "azure-cluster" {
   count = var.deploy-azure ? 1 : 0
 
   name             = "azure-cluster"
diff --git a/terraform/iaas-cluster-deployment-tf/data.tf b/terraform/iaas-cluster-deployment-tf/data.tf
index 7c6c47e..382502c 100644
--- a/terraform/iaas-cluster-deployment-tf/data.tf
+++ b/terraform/iaas-cluster-deployment-tf/data.tf
@@ -1,3 +1,10 @@
+####################################
+# Data resources for the profile
+####################################
+data "spectrocloud_registry" "public_registry" {
+  name = "Public Repo"
+}
+
 #############
 # AWS
 #############
@@ -7,20 +14,27 @@ data "spectrocloud_cloudaccount_aws" "account" {
 }
 
 data "spectrocloud_pack" "aws_csi" {
-  name    = "csi-aws-ebs"
-  version = "1.16.0"
+  name         = "csi-aws-ebs"
+  version      = "1.22.0"
+  registry_uid = data.spectrocloud_registry.public_registry.id
 }
+
 data "spectrocloud_pack" "aws_cni" {
-  name    = "cni-calico"
-  version = "3.24.5"
+  name         = "cni-calico"
+  version      = "3.26.1"
+  registry_uid = data.spectrocloud_registry.public_registry.id
 }
+
 data "spectrocloud_pack" "aws_k8s" {
-  name    = "kubernetes"
-  version = "1.24.10"
+  name         = "kubernetes"
+  version      = "1.27.5"
+  registry_uid = data.spectrocloud_registry.public_registry.id
 }
+
 data "spectrocloud_pack" "aws_ubuntu" {
-  name    = "ubuntu-aws"
-  version = "20.04"
+  name         = "ubuntu-aws"
+  version      = "22.04"
+  registry_uid = data.spectrocloud_registry.public_registry.id
 }
 
 #############
@@ -32,21 +46,29 @@ data "spectrocloud_cloudaccount_azure" "account" {
 }
 
 data "spectrocloud_pack" "azure_csi" {
-  name    = "csi-azure"
-  version = "1.25.0"
+  name         = "csi-azure"
+  version      = "1.28.3"
+  registry_uid = data.spectrocloud_registry.public_registry.id
 }
+
 data "spectrocloud_pack" "azure_cni" {
-  name    = "cni-calico-azure"
-  version = "3.24.5"
+  name         = "cni-calico-azure"
+  version      = "3.26.1"
+  registry_uid = data.spectrocloud_registry.public_registry.id
 }
+
 data "spectrocloud_pack" "azure_k8s" {
-  name    = "kubernetes"
-  version = "1.24.10"
+  name         = "kubernetes"
+  version      = "1.27.5"
+  registry_uid = data.spectrocloud_registry.public_registry.id
 }
+
 data "spectrocloud_pack" "azure_ubuntu" {
-  name    = "ubuntu-azure"
-  version = "20.04"
+  name         = "ubuntu-azure"
+  version      = "22.04"
+  registry_uid = data.spectrocloud_registry.public_registry.id
 }
+
 #############
 # GCP
 #############
@@ -56,26 +78,25 @@ data "spectrocloud_cloudaccount_gcp" "account" {
 }
 
 data "spectrocloud_pack" "gcp_csi" {
-  name    = "csi-gcp-driver"
-  version = "1.7.1"
+  name         = "csi-gcp-driver"
+  version      = "1.8.2"
+  registry_uid = data.spectrocloud_registry.public_registry.id
 }
+
 data "spectrocloud_pack" "gcp_cni" {
-  name    = "cni-calico"
-  version = "3.24.5"
+  name         = "cni-calico"
+  version      = "3.26.1"
+  registry_uid = data.spectrocloud_registry.public_registry.id
 }
+
 data "spectrocloud_pack" "gcp_k8s" {
-  name    = "kubernetes"
-  version = "1.24.10"
+  name         = "kubernetes"
+  version      = "1.27.5"
+  registry_uid = data.spectrocloud_registry.public_registry.id
 }
+
 data "spectrocloud_pack" "gcp_ubuntu" {
-  name    = "ubuntu-gcp"
-  version = "20.04"
+  name         = "ubuntu-gcp"
+  version      = "22.04"
+  registry_uid = data.spectrocloud_registry.public_registry.id
 }
-#############
-# Universal
-#############
-
-data "spectrocloud_pack" "proxy" {
-  name    = "spectro-proxy"
-  version = "1.3.0"
-}
\ No newline at end of file
diff --git a/terraform/iaas-cluster-deployment-tf/inputs.tf b/terraform/iaas-cluster-deployment-tf/inputs.tf
index 15b3212..1312b1d 100644
--- a/terraform/iaas-cluster-deployment-tf/inputs.tf
+++ b/terraform/iaas-cluster-deployment-tf/inputs.tf
@@ -48,9 +48,15 @@ variable "azure_resource_group" {
   default     = ""
 }
 
+variable "azure-use-azs" {
+  type        = bool
+  description = "A flag for configuring whether to use Azure Availability Zones. Check if your Azure region supports availability zones by reviewing the [Azure Regions and Availability Zones](https://learn.microsoft.com/en-us/azure/reliability/availability-zones-service-support#azure-regions-with-availability-zone-support) resource"
+}
+
 variable "aws-region" {
   type        = string
   description = "AWS region"
+  default = "us-east-1"
 }
 
 variable "gcp-region" {
@@ -139,7 +145,7 @@ variable "azure_worker_nodes" {
     control_plane = false
     instance_type = "Standard_A8_v2"
     disk_size_gb  = "60"
-    azs           = []
+    azs           = ["1"]
   is_system_node_pool = false }
   description = "Azure worker nodes configuration."
 }
diff --git a/terraform/iaas-cluster-deployment-tf/manifests/hello-universe.yaml b/terraform/iaas-cluster-deployment-tf/manifests/hello-universe.yaml
index d62f2b4..5253f43 100644
--- a/terraform/iaas-cluster-deployment-tf/manifests/hello-universe.yaml
+++ b/terraform/iaas-cluster-deployment-tf/manifests/hello-universe.yaml
@@ -1,20 +1,27 @@
 apiVersion: v1
+kind: Namespace
+metadata:
+  name: hello-universe
+--- 
+apiVersion: v1
 kind: Service
 metadata:
   name: hello-universe-service
+  namespace: hello-universe
 spec:
   type: LoadBalancer
-  selector:
-    app: hello-universe
   ports:
   - protocol: TCP
     port: 8080
     targetPort: 8080
+  selector:
+    app: hello-universe
 ---
 apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: hello-universe-deployment
+  namespace: hello-universe
 spec:
   replicas: 2
   selector:
@@ -27,7 +34,7 @@ spec:
     spec:
       containers:
       - name: hello-universe
-        image: ghcr.io/spectrocloud/hello-universe:1.0.12
+        image: ghcr.io/spectrocloud/hello-universe:1.1.0
         imagePullPolicy: IfNotPresent
         ports:
         - containerPort: 8080
\ No newline at end of file
diff --git a/terraform/iaas-cluster-deployment-tf/provider.tf b/terraform/iaas-cluster-deployment-tf/provider.tf
index fc8effa..fbfd8d3 100644
--- a/terraform/iaas-cluster-deployment-tf/provider.tf
+++ b/terraform/iaas-cluster-deployment-tf/provider.tf
@@ -9,6 +9,8 @@ terraform {
       version = "4.0.4"
     }
   }
+
+  required_version = ">= 1.5"
 }
 provider "spectrocloud" {
   project_name = "Default"
diff --git a/terraform/iaas-cluster-deployment-tf/terraform.tfvars b/terraform/iaas-cluster-deployment-tf/terraform.tfvars
index 3db4d98..b72c4b1 100644
--- a/terraform/iaas-cluster-deployment-tf/terraform.tfvars
+++ b/terraform/iaas-cluster-deployment-tf/terraform.tfvars
@@ -26,7 +26,8 @@ aws_worker_nodes = {
 ###########################
 # Azure Deployment Settings
 ############################
-deploy-azure = false # Set to true to deploy to Azure
+deploy-azure  = false # Set to true to deploy to Azure
+azure-use-azs = true # Set to false when you deploy to a region without AZs
 
 azure-cloud-account-name = "REPLACE_ME"
 azure-region             = "REPLACE_ME"
@@ -39,7 +40,7 @@ azure_master_nodes = {
   control_plane       = true
   instance_type       = "Standard_A8_v2"
   disk_size_gb        = "60"
-  azs                 = [] # If you want to deploy to multiple AZs, add them here
+  azs                 = ["1"] # If you want to deploy to multiple AZs, add them here.
   is_system_node_pool = false
 }
 
@@ -48,7 +49,7 @@ azure_worker_nodes = {
   control_plane       = false
   instance_type       = "Standard_A8_v2"
   disk_size_gb        = "60"
-  azs                 = ["1"] # If you want to deploy to multiple AZs, add them here but you must have at least one.
+  azs                 = ["1"] # If you want to deploy to multiple AZs, add them here.
   is_system_node_pool = false
 }
 
@@ -65,7 +66,7 @@ gcp_master_nodes = {
   control_plane      = true
   instance_type      = "n1-standard-4"
   disk_size_gb       = "60"
-  availability_zones = ["REPLACE_ME"] # If you want to deploy to multiple AZs, add them here. Example: ["central1-a", "central1-b"]
+  availability_zones = ["REPLACE_ME"] # If you want to deploy to multiple AZs, add them here. Example: ["us-central1-a", "us-central1-b"]
 }
 
 gcp_worker_nodes = {
@@ -73,5 +74,5 @@ gcp_worker_nodes = {
   control_plane      = false
   instance_type      = "n1-standard-4"
   disk_size_gb       = "60"
-  availability_zones = ["REPLACE_ME"] # If you want to deploy to multiple AZs, add them here. Example: ["central1-a", "central1-b"]
+  availability_zones = ["REPLACE_ME"] # If you want to deploy to multiple AZs, add them here. Example: ["us-central1-a", "us-central1-b"]
 }
\ No newline at end of file
diff --git a/terraform/iaas-cluster-update-tf/README.md b/terraform/iaas-cluster-update-tf/README.md
new file mode 100644
index 0000000..91bbbdc
--- /dev/null
+++ b/terraform/iaas-cluster-update-tf/README.md
@@ -0,0 +1,117 @@
+# IaaS Cluster Update
+
+
+<!-- This Terraform code is explained in the [Deploy a Cluster](https://docs.spectrocloud.com/clusters/public-cloud/deploy-k8s-cluster) tutorial. (TODO: Change once tutorial is written up) -->
+
+This Terraform code has three main toggle variables that you can use to deploy to one of the following cloud providers.
+
+| Variable| Provider| Description| Default |
+|---|---|---|---|
+| `deploy-aws` | AWS | Enable to deploy a cluster to AWS. | `false`|
+| `deploy-azure` | GCP | Enable to deploy a cluster to Azure. | `false`|
+| `deploy-gcp` | Azure | Enable to deploy a cluster to GCP. | `false`|
+
+> You can enable as many of the providers as you want. You just need to ensure all provider's required values are specified.
+
+To get started, open up the file **terraform.tfvars**. Toggle the provider variable mentioned in the table and start providing values for the respective cloud provider. Make sure you specify a value to your cloud provider variables and replace all values containing the string `REPLACE ME`.
+
+
+## Requirements
+
+| Name | Version |
+|------|---------|
+| <a name="requirement_spectrocloud"></a> [spectrocloud](#requirement\_spectrocloud) | >= 0.13.1 |
+| <a name="requirement_tls"></a> [tls](#requirement\_tls) | 4.0.4 |
+| <a name="requirement_local"></a> [local](#requirement\_local) | >=2.4.0 |
+
+## Providers
+
+| Name | Version |
+|------|---------|
+| <a name="provider_spectrocloud"></a> [spectrocloud](#provider\_spectrocloud) | 0.16.1 |
+| <a name="provider_tls"></a> [tls](#provider\_tls) | 4.0.4 |
+| <a name="provider_local"></a> [tls](#provider\_local) | 2.4.0 |
+
+## Modules
+
+No modules.
+
+## Resources
+
+| Name | Type |
+|------|------|
+| [local_file.aws-kubeconfig](https://registry.terraform.io/providers/hashicorp/local/latest/docs/resources/file) | data source |
+| [local_file.azure-kubeconfig](https://registry.terraform.io/providers/hashicorp/local/latest/docs/resources/file) | data source |
+| [local_file.gcp-kubeconfig](https://registry.terraform.io/providers/hashicorp/local/latest/docs/resources/file) | data source |
+| [spectrocloud_cluster.aws_cluster_api](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/cluster) | data source |
+| [spectrocloud_cluster.azure_cluster_api](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/cluster) | data source |
+| [spectrocloud_cluster.gcp_cluster_api](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/cluster) | data source |
+| [spectrocloud_cluster_aws.aws-cluster](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_aws) | resource |
+| [spectrocloud_cluster_aws.aws-cluster-api](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_aws) | resource |
+| [spectrocloud_cluster_azure.azure-cluster](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_azure) | resource |
+| [spectrocloud_cluster_azure.azure-cluster-api](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_azure) | resource |
+| [spectrocloud_cluster_gcp.gcp-cluster](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_gcp) | resource |
+| [spectrocloud_cluster_gcp.gcp-cluster-api](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_gcp) | resource |
+| [spectrocloud_cluster_profile.aws-profile](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_profile) | resource |
+| [spectrocloud_cluster_profile.aws-profile-3tier](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_profile) | resource |
+| [spectrocloud_cluster_profile.aws-profile-api](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_profile) | resource |
+| [spectrocloud_cluster_profile.azure-profile](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_profile) | resource |
+| [spectrocloud_cluster_profile.azure-profile-3tier](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_profile) | resource |
+| [spectrocloud_cluster_profile.azure-profile-api](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_profile) | resource |
+| [spectrocloud_cluster_profile.gcp-profile](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_profile) | resource |
+| [spectrocloud_cluster_profile.gcp-profile-3tier](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_profile) | resource |
+| [spectrocloud_cluster_profile.gcp-profile-api](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/resources/cluster_profile) | resource |
+| [tls_private_key.tutorial_ssh_key](https://registry.terraform.io/providers/hashicorp/tls/4.0.4/docs/resources/private_key) | resource |
+| [spectrocloud_cloudaccount_aws.account](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/cloudaccount_aws) | data source |
+| [spectrocloud_cloudaccount_azure.account](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/cloudaccount_azure) | data source |
+| [spectrocloud_cloudaccount_gcp.account](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/cloudaccount_gcp) | data source |
+| [spectrocloud_pack.aws_cni](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/pack) | data source |
+| [spectrocloud_pack.aws_csi](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/pack) | data source |
+| [spectrocloud_pack.aws_k8s](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/pack) | data source |
+| [spectrocloud_pack.aws_ubuntu](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/pack) | data source |
+| [spectrocloud_pack.azure_cni](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/pack) | data source |
+| [spectrocloud_pack.azure_csi](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/pack) | data source |
+| [spectrocloud_pack.azure_k8s](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/pack) | data source |
+| [spectrocloud_pack.azure_ubuntu](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/pack) | data source |
+| [spectrocloud_pack.gcp_cni](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/pack) | data source |
+| [spectrocloud_pack.gcp_csi](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/pack) | data source |
+| [spectrocloud_pack.gcp_k8s](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/pack) | data source |
+| [spectrocloud_pack.gcp_ubuntu](https://registry.terraform.io/providers/spectrocloud/spectrocloud/latest/docs/data-sources/pack) | data source |
+
+## Inputs
+
+| Name | Description | Type | Default | Required |
+|------|-------------|------|---------|:--------:|
+| <a name="input_aws-cloud-account-name"></a> [aws-cloud-account-name](#input\_aws-cloud-account-name) | The name of your AWS account as assigned in Palette | `string` | `""` | no |
+| <a name="input_aws-key-pair-name"></a> [aws-key-pair-name](#input\_aws-key-pair-name) | The name of the AWS key pair to use for SSH access to the cluster. Refer to [EC2 Key Pairs](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html) to learn more. | `string` | `""` | no |
+| <a name="input_aws-hello-universe-api-uri"></a> [aws-hello-universe-api-uri](#input\_aws-hello-universe-api-uri) | The URI of the `hello-universe-api` service deployed to AWS. | `string` | `"http://REPLACE_ME:3000"` | no |
+| <a name="input_aws-region"></a> [aws-region](#input\_aws-region) | AWS region | `string` | `"us-east-1"` | yes |
+| <a name="input_aws_master_nodes"></a> [aws\_master\_nodes](#input\_aws\_master\_nodes) | AWS master nodes configuration. | <pre>object({<br>    count              = string<br>    control_plane      = bool<br>    instance_type      = string<br>    disk_size_gb       = string<br>    availability_zones = list(string)<br>  })</pre> | <pre>{<br>  "availability_zones": [<br>    "us-east-1a"<br>  ],<br>  "control_plane": true,<br>  "count": "1",<br>  "disk_size_gb": "60",<br>  "instance_type": "m4.2xlarge"<br>}</pre> | no |
+| <a name="input_aws_worker_nodes"></a> [aws\_worker\_nodes](#input\_aws\_worker\_nodes) | AWS worker nodes configuration. | <pre>object({<br>    count              = string<br>    control_plane      = bool<br>    instance_type      = string<br>    disk_size_gb       = string<br>    availability_zones = list(string)<br>  })</pre> | <pre>{<br>  "availability_zones": [<br>    "us-east-1a"<br>  ],<br>  "control_plane": false,<br>  "count": "1",<br>  "disk_size_gb": "60",<br>  "instance_type": "m4.2xlarge"<br>}</pre> | no |
+| <a name="input_azure-cloud-account-name"></a> [azure-cloud-account-name](#input\_azure-cloud-account-name) | The name of your Azure account as assigned in Palette | `string` | `""` | no |
+| <a name="input_azure-hello-universe-api-uri"></a> [azure-hello-universe-api-uri](#input\_azure-hello-universe-api-uri) | The URI of the `hello-universe-api service deployed to Azure. | `string` | `"http://REPLACE_ME:3000"` | no |
+| <a name="input_azure-region"></a> [azure-region](#input\_azure-region) | Azure region | `string` | `"eastus"` | no |
+| <a name="input_azure-use-azs"></a> [azure-use-azs](#input\_azure-use-azs) |  A flag for configuring whether to use Azure Availability Zones. Check if your Azure region supports availability zones by reviewing the [Azure Regions and Availability Zones](https://learn.microsoft.com/en-us/azure/reliability/availability-zones-service-support#azure-regions-with-availability-zone-support) resource. | `bool` | `true` | no |
+| <a name="input_azure_master_nodes"></a> [azure\_master\_nodes](#input\_azure\_master\_nodes) | Azure master nodes configuration. | <pre>object({<br>    count               = string<br>    control_plane       = bool<br>    instance_type       = string<br>    disk_size_gb        = string<br>    azs                 = list(string)<br>    is_system_node_pool = bool<br>  })</pre> | <pre>{<br>  "azs": [<br>    "1"<br>  ],<br>  "control_plane": true,<br>  "count": "1",<br>  "disk_size_gb": "60",<br>  "instance_type": "Standard_A8_v2",<br>  "is_system_node_pool": false<br>}</pre> | no |
+| <a name="input_azure_resource_group"></a> [azure\_resource\_group](#input\_azure\_resource\_group) | Azure resource group | `string` | `""` | no |
+| <a name="input_azure_subscription_id"></a> [azure\_subscription\_id](#input\_azure\_subscription\_id) | Azure subscription ID | `string` | `""` | no |
+| <a name="input_azure_worker_nodes"></a> [azure\_worker\_nodes](#input\_azure\_worker\_nodes) | Azure worker nodes configuration. | <pre>object({<br>    count               = string<br>    control_plane       = bool<br>    instance_type       = string<br>    disk_size_gb        = string<br>    azs                 = list(string)<br>    is_system_node_pool = bool<br>  })</pre> | <pre>{<br>  "azs": [],<br>  "control_plane": false,<br>  "count": "1",<br>  "disk_size_gb": "60",<br>  "instance_type": "Standard_A8_v2",<br>  "is_system_node_pool": false<br>}</pre> | no |
+| <a name="input_deploy-aws"></a> [deploy-aws](#input\_deploy-aws) | A flag for enabling a deployment on AWS | `bool` | n/a | yes |
+| <a name="input_deploy-azure"></a> [deploy-azure](#input\_deploy-azure) | A flag for enabling a deployment on Azure | `bool` | n/a | yes |
+| <a name="input_deploy-gcp"></a> [deploy-gcp](#input\_deploy-gcp) | A flag for enabling a deployment on GCP | `bool` | n/a | yes |
+| <a name="input_gcp-cloud-account-name"></a> [gcp-cloud-account-name](#input\_gcp-cloud-account-name) | The name of your GCP account as assigned in Palette | `string` | `""` | no |
+| <a name="input_gcp-hello-universe-api-uri"></a> [gcp-hello-universe-api-uri](#input\_gcp-hello-universe-api-uri) | The URI of the `hello-universe-api` service deployed to GCP. | `string` | `"http://REPLACE_ME:3000"` | no |
+| <a name="input_gcp-region"></a> [gcp-region](#input\_gcp-region) | GCP region | `string` | `"us-central1"` | no |
+| <a name="input_gcp_master_nodes"></a> [gcp\_master\_nodes](#input\_gcp\_master\_nodes) | GCP master nodes configuration. | <pre>object({<br>    count              = string<br>    control_plane      = bool<br>    instance_type      = string<br>    disk_size_gb       = string<br>    availability_zones = list(string)<br>  })</pre> | <pre>{<br>  "availability_zones": [<br>    "us-central1-a"<br>  ],<br>  "control_plane": true,<br>  "count": "1",<br>  "disk_size_gb": "60",<br>  "instance_type": "n1-standard-4"<br>}</pre> | no |
+| <a name="input_gcp_project_name"></a> [gcp\_project\_name](#input\_gcp\_project\_name) | The name of your GCP project | `string` | `""` | no |
+| <a name="input_gcp_worker_nodes"></a> [gcp\_worker\_nodes](#input\_gcp\_worker\_nodes) | GCP worker nodes configuration. | <pre>object({<br>    count              = string<br>    control_plane      = bool<br>    instance_type      = string<br>    disk_size_gb       = string<br>    availability_zones = list(string)<br>  })</pre> | <pre>{<br>  "availability_zones": [<br>    "us-central1-a"<br>  ],<br>  "control_plane": false,<br>  "count": "1",<br>  "disk_size_gb": "60",<br>  "instance_type": "n1-standard-4"<br>}</pre> | no |
+| <a name="input_tags"></a> [tags](#input\_tags) | The default tags to apply to Palette resources | `list(string)` | <pre>[<br>  "spectro-cloud-education",<br>  "app:hello-universe",<br>  "repository:spectrocloud:tutorials",<br>  "terraform_managed:true",<br>  "tutorial:iaas-cluster-deployment-tf"<br>]</pre> | no |
+
+## Outputs
+
+| Name | Description |
+|------|-------------|
+| <a name="output_Advisory"></a> [Advisory](#output\_Advisory) | n/a |
+| <a name="output_aws_hello_universe_api_ip"></a> [aws_hello_universe_api_ip](#output\aws_hello_universe_api_ip) | Instructions to retrieve the IP address of the hello-universe-api service deployed to AWS. |
+| <a name="output_azure_hello_universe_api_ip"></a> [azure_hello_universe_api_ip](#output\azure_hello_universe_api_ip) | Instructions to retrieve the IP address of the hello-universe-api service deployed to Azure. |
+| <a name="output_gcp_hello_universe_api_ip"></a> [gcp_hello_universe_api_ip](#output\gcp_hello_universe_api_ip) | Instructions to retrieve the IP address of the hello-universe-api service deployed to GCP. |
diff --git a/terraform/iaas-cluster-update-tf/cluster_profiles.tf b/terraform/iaas-cluster-update-tf/cluster_profiles.tf
new file mode 100644
index 0000000..8a647cf
--- /dev/null
+++ b/terraform/iaas-cluster-update-tf/cluster_profiles.tf
@@ -0,0 +1,462 @@
+#########################
+# AWS Cluster Profile
+#########################
+resource "spectrocloud_cluster_profile" "aws-profile" {
+  count = var.deploy-aws ? 1 : 0
+
+  name        = "tf-aws-profile"
+  description = "A basic cluster profile for AWS"
+  tags        = concat(var.tags, ["env:aws"])
+  cloud       = "aws"
+  type        = "cluster"
+  version     = "1.0.0"
+
+  pack {
+    name   = data.spectrocloud_pack.aws_ubuntu.name
+    tag    = data.spectrocloud_pack.aws_ubuntu.version
+    uid    = data.spectrocloud_pack.aws_ubuntu.id
+    values = data.spectrocloud_pack.aws_ubuntu.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.aws_k8s.name
+    tag    = data.spectrocloud_pack.aws_k8s.version
+    uid    = data.spectrocloud_pack.aws_k8s.id
+    values = data.spectrocloud_pack.aws_k8s.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.aws_cni.name
+    tag    = data.spectrocloud_pack.aws_cni.version
+    uid    = data.spectrocloud_pack.aws_cni.id
+    values = data.spectrocloud_pack.aws_cni.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.aws_csi.name
+    tag    = data.spectrocloud_pack.aws_csi.version
+    uid    = data.spectrocloud_pack.aws_csi.id
+    values = data.spectrocloud_pack.aws_csi.values
+  }
+
+  pack {
+    name   = "hello-universe"
+    type   = "manifest"
+    tag    = "1.0.0"
+    values = ""
+    manifest {
+      name    = "hello-universe"
+      content = file("manifests/hello-universe.yaml")
+    }
+  }
+}
+
+# resource "spectrocloud_cluster_profile" "aws-profile-3tier" {
+#   count = var.deploy-aws ? 1 : 0
+
+#   name        = "tf-aws-profile"
+#   description = "A basic cluster profile for AWS"
+#   tags        = concat(var.tags, ["env:aws"])
+#   cloud       = "aws"
+#   type        = "cluster"
+#   version     = "1.1.0"
+
+#   pack {
+#     name   = data.spectrocloud_pack.aws_ubuntu.name
+#     tag    = data.spectrocloud_pack.aws_ubuntu.version
+#     uid    = data.spectrocloud_pack.aws_ubuntu.id
+#     values = data.spectrocloud_pack.aws_ubuntu.values
+#   }
+
+#   pack {
+#     name   = data.spectrocloud_pack.aws_k8s.name
+#     tag    = data.spectrocloud_pack.aws_k8s.version
+#     uid    = data.spectrocloud_pack.aws_k8s.id
+#     values = data.spectrocloud_pack.aws_k8s.values
+#   }
+
+#   pack {
+#     name   = data.spectrocloud_pack.aws_cni.name
+#     tag    = data.spectrocloud_pack.aws_cni.version
+#     uid    = data.spectrocloud_pack.aws_cni.id
+#     values = data.spectrocloud_pack.aws_cni.values
+#   }
+
+#   pack {
+#     name   = data.spectrocloud_pack.aws_csi.name
+#     tag    = data.spectrocloud_pack.aws_csi.version
+#     uid    = data.spectrocloud_pack.aws_csi.id
+#     values = data.spectrocloud_pack.aws_csi.values
+#   }
+
+#   pack {
+#     name = "hello-universe"
+#     type = "manifest"
+#     tag  = "1.0.0"
+#     values = ""
+#     manifest {
+#       name = "hello-universe"
+#       content = templatefile("manifests/hello-universe-3tier.yaml", {
+#         api_uri = var.aws-hello-universe-api-uri
+#       })
+#     }
+#   }
+# }
+
+resource "spectrocloud_cluster_profile" "aws-profile-api" {
+  count = var.deploy-aws ? 1 : 0
+
+  name        = "tf-aws-profile-api"
+  description = "A basic cluster profile for AWS"
+  tags        = concat(var.tags, ["env:aws"])
+  cloud       = "aws"
+  type        = "cluster"
+
+  pack {
+    name   = data.spectrocloud_pack.aws_ubuntu.name
+    tag    = data.spectrocloud_pack.aws_ubuntu.version
+    uid    = data.spectrocloud_pack.aws_ubuntu.id
+    values = data.spectrocloud_pack.aws_ubuntu.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.aws_k8s.name
+    tag    = data.spectrocloud_pack.aws_k8s.version
+    uid    = data.spectrocloud_pack.aws_k8s.id
+    values = data.spectrocloud_pack.aws_k8s.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.aws_cni.name
+    tag    = data.spectrocloud_pack.aws_cni.version
+    uid    = data.spectrocloud_pack.aws_cni.id
+    values = data.spectrocloud_pack.aws_cni.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.aws_csi.name
+    tag    = data.spectrocloud_pack.aws_csi.version
+    uid    = data.spectrocloud_pack.aws_csi.id
+    values = data.spectrocloud_pack.aws_csi.values
+  }
+
+  pack {
+    name   = "hello-universe-api"
+    type   = "manifest"
+    tag    = "1.0.0"
+    values = ""
+    manifest {
+      name    = "hello-universe-api"
+      content = file("manifests/hello-universe-api.yaml")
+    }
+  }
+}
+
+#########################
+# Azure Cluster Profile
+#########################
+resource "spectrocloud_cluster_profile" "azure-profile" {
+  count = var.deploy-azure ? 1 : 0
+
+  name        = "tf-azure-profile"
+  description = "A basic cluster profile for Azure"
+  tags        = concat(var.tags, ["env:azure"])
+  cloud       = "azure"
+  type        = "cluster"
+  version     = "1.0.0"
+
+  pack {
+    name   = data.spectrocloud_pack.azure_ubuntu.name
+    tag    = data.spectrocloud_pack.azure_ubuntu.version
+    uid    = data.spectrocloud_pack.azure_ubuntu.id
+    values = data.spectrocloud_pack.azure_ubuntu.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.azure_k8s.name
+    tag    = data.spectrocloud_pack.azure_k8s.version
+    uid    = data.spectrocloud_pack.azure_k8s.id
+    values = data.spectrocloud_pack.azure_k8s.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.azure_cni.name
+    tag    = data.spectrocloud_pack.azure_cni.version
+    uid    = data.spectrocloud_pack.azure_cni.id
+    values = data.spectrocloud_pack.azure_cni.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.azure_csi.name
+    tag    = data.spectrocloud_pack.azure_csi.version
+    uid    = data.spectrocloud_pack.azure_csi.id
+    values = data.spectrocloud_pack.azure_csi.values
+  }
+
+  pack {
+    name   = "hello-universe"
+    type   = "manifest"
+    tag    = "1.0.0"
+    values = ""
+    manifest {
+      name    = "hello-universe"
+      content = file("manifests/hello-universe.yaml")
+    }
+  }
+}
+
+# resource "spectrocloud_cluster_profile" "azure-profile-3tier" {
+#   count = var.deploy-azure ? 1 : 0
+
+#   name        = "tf-azure-profile"
+#   description = "A basic cluster profile for Azure"
+#   tags        = concat(var.tags, ["env:azure"])
+#   cloud       = "azure"
+#   type        = "cluster"
+#   version     = "1.1.0"
+
+#   pack {
+#     name   = data.spectrocloud_pack.azure_ubuntu.name
+#     tag    = data.spectrocloud_pack.azure_ubuntu.version
+#     uid    = data.spectrocloud_pack.azure_ubuntu.id
+#     values = data.spectrocloud_pack.azure_ubuntu.values
+#   }
+
+#   pack {
+#     name   = data.spectrocloud_pack.azure_k8s.name
+#     tag    = data.spectrocloud_pack.azure_k8s.version
+#     uid    = data.spectrocloud_pack.azure_k8s.id
+#     values = data.spectrocloud_pack.azure_k8s.values
+#   }
+
+#   pack {
+#     name   = data.spectrocloud_pack.azure_cni.name
+#     tag    = data.spectrocloud_pack.azure_cni.version
+#     uid    = data.spectrocloud_pack.azure_cni.id
+#     values = data.spectrocloud_pack.azure_cni.values
+#   }
+
+#   pack {
+#     name   = data.spectrocloud_pack.azure_csi.name
+#     tag    = data.spectrocloud_pack.azure_csi.version
+#     uid    = data.spectrocloud_pack.azure_csi.id
+#     values = data.spectrocloud_pack.azure_csi.values
+#   }
+
+#   pack {
+#     name = "hello-universe"
+#     type = "manifest"
+#     tag  = "1.0.0"
+#     values = ""
+#     manifest {
+#       name = "hello-universe"
+#       content = templatefile("manifests/hello-universe-3tier.yaml", {
+#         api_uri = var.azure-hello-universe-api-uri
+#       })
+#     }
+#   }
+# }
+
+resource "spectrocloud_cluster_profile" "azure-profile-api" {
+  count = var.deploy-azure ? 1 : 0
+
+  name        = "tf-azure-profile-api"
+  description = "A basic cluster profile for Azure"
+  tags        = concat(var.tags, ["env:azure"])
+  cloud       = "azure"
+  type        = "cluster"
+
+  pack {
+    name   = data.spectrocloud_pack.azure_ubuntu.name
+    tag    = data.spectrocloud_pack.azure_ubuntu.version
+    uid    = data.spectrocloud_pack.azure_ubuntu.id
+    values = data.spectrocloud_pack.azure_ubuntu.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.azure_k8s.name
+    tag    = data.spectrocloud_pack.azure_k8s.version
+    uid    = data.spectrocloud_pack.azure_k8s.id
+    values = data.spectrocloud_pack.azure_k8s.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.azure_cni.name
+    tag    = data.spectrocloud_pack.azure_cni.version
+    uid    = data.spectrocloud_pack.azure_cni.id
+    values = data.spectrocloud_pack.azure_cni.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.azure_csi.name
+    tag    = data.spectrocloud_pack.azure_csi.version
+    uid    = data.spectrocloud_pack.azure_csi.id
+    values = data.spectrocloud_pack.azure_csi.values
+  }
+
+  pack {
+    name   = "hello-universe-api"
+    type   = "manifest"
+    tag    = "1.0.0"
+    values = ""
+    manifest {
+      name    = "hello-universe-api"
+      content = file("manifests/hello-universe-api.yaml")
+    }
+  }
+}
+
+
+#########################
+# GCP Cluster Profile
+#########################
+resource "spectrocloud_cluster_profile" "gcp-profile" {
+  count = var.deploy-gcp ? 1 : 0
+
+  name        = "tf-gcp-profile"
+  description = "A basic cluster profile for GCP"
+  tags        = concat(var.tags, ["env:azure"])
+  cloud       = "gcp"
+  type        = "cluster"
+  version     = "1.0.0"
+
+  pack {
+    name   = data.spectrocloud_pack.gcp_ubuntu.name
+    tag    = data.spectrocloud_pack.gcp_ubuntu.version
+    uid    = data.spectrocloud_pack.gcp_ubuntu.id
+    values = data.spectrocloud_pack.gcp_ubuntu.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.gcp_k8s.name
+    tag    = data.spectrocloud_pack.gcp_k8s.version
+    uid    = data.spectrocloud_pack.gcp_k8s.id
+    values = data.spectrocloud_pack.gcp_k8s.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.gcp_cni.name
+    tag    = data.spectrocloud_pack.gcp_cni.version
+    uid    = data.spectrocloud_pack.gcp_cni.id
+    values = data.spectrocloud_pack.gcp_cni.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.gcp_csi.name
+    tag    = data.spectrocloud_pack.gcp_csi.version
+    uid    = data.spectrocloud_pack.gcp_csi.id
+    values = data.spectrocloud_pack.gcp_csi.values
+  }
+
+  pack {
+    name   = "hello-universe"
+    type   = "manifest"
+    tag    = "1.0.0"
+    values = ""
+    manifest {
+      name    = "hello-universe"
+      content = file("manifests/hello-universe.yaml")
+    }
+  }
+}
+
+# resource "spectrocloud_cluster_profile" "gcp-profile-3tier" {
+#   count = var.deploy-gcp ? 1 : 0
+
+#   name        = "tf-gcp-profile"
+#   description = "A basic cluster profile for GCP"
+#   tags        = concat(var.tags, ["env:azure"])
+#   cloud       = "gcp"
+#   type        = "cluster"
+#   version     = "1.1.0"
+
+#   pack {
+#     name   = data.spectrocloud_pack.gcp_ubuntu.name
+#     tag    = data.spectrocloud_pack.gcp_ubuntu.version
+#     uid    = data.spectrocloud_pack.gcp_ubuntu.id
+#     values = data.spectrocloud_pack.gcp_ubuntu.values
+#   }
+
+#   pack {
+#     name   = data.spectrocloud_pack.gcp_k8s.name
+#     tag    = data.spectrocloud_pack.gcp_k8s.version
+#     uid    = data.spectrocloud_pack.gcp_k8s.id
+#     values = data.spectrocloud_pack.gcp_k8s.values
+#   }
+
+#   pack {
+#     name   = data.spectrocloud_pack.gcp_cni.name
+#     tag    = data.spectrocloud_pack.gcp_cni.version
+#     uid    = data.spectrocloud_pack.gcp_cni.id
+#     values = data.spectrocloud_pack.gcp_cni.values
+#   }
+
+#   pack {
+#     name   = data.spectrocloud_pack.gcp_csi.name
+#     tag    = data.spectrocloud_pack.gcp_csi.version
+#     uid    = data.spectrocloud_pack.gcp_csi.id
+#     values = data.spectrocloud_pack.gcp_csi.values
+#   }
+
+#   pack {
+#     name = "hello-universe"
+#     type = "manifest"
+#     tag  = "1.0.0"
+#     values = ""
+#     manifest {
+#       name = "hello-universe"
+#       content = templatefile("manifests/hello-universe-3tier.yaml", {
+#         api_uri = var.gcp-hello-universe-api-uri
+#       })
+#     }
+#   }
+# }
+
+resource "spectrocloud_cluster_profile" "gcp-profile-api" {
+  count = var.deploy-gcp ? 1 : 0
+
+  name        = "tf-gcp-profile-api"
+  description = "A basic cluster profile for GCP"
+  tags        = concat(var.tags, ["env:azure"])
+  cloud       = "gcp"
+  type        = "cluster"
+
+  pack {
+    name   = data.spectrocloud_pack.gcp_ubuntu.name
+    tag    = data.spectrocloud_pack.gcp_ubuntu.version
+    uid    = data.spectrocloud_pack.gcp_ubuntu.id
+    values = data.spectrocloud_pack.gcp_ubuntu.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.gcp_k8s.name
+    tag    = data.spectrocloud_pack.gcp_k8s.version
+    uid    = data.spectrocloud_pack.gcp_k8s.id
+    values = data.spectrocloud_pack.gcp_k8s.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.gcp_cni.name
+    tag    = data.spectrocloud_pack.gcp_cni.version
+    uid    = data.spectrocloud_pack.gcp_cni.id
+    values = data.spectrocloud_pack.gcp_cni.values
+  }
+
+  pack {
+    name   = data.spectrocloud_pack.gcp_csi.name
+    tag    = data.spectrocloud_pack.gcp_csi.version
+    uid    = data.spectrocloud_pack.gcp_csi.id
+    values = data.spectrocloud_pack.gcp_csi.values
+  }
+
+  pack {
+    name   = "hello-universe-api"
+    type   = "manifest"
+    tag    = "1.0.0"
+    values = ""
+    manifest {
+      name    = "hello-universe-api"
+      content = file("manifests/hello-universe-api.yaml")
+    }
+  }
+}
diff --git a/terraform/iaas-cluster-update-tf/clusters.tf b/terraform/iaas-cluster-update-tf/clusters.tf
new file mode 100644
index 0000000..cb31872
--- /dev/null
+++ b/terraform/iaas-cluster-update-tf/clusters.tf
@@ -0,0 +1,290 @@
+#########################
+# AWS Cluster Profile
+########################
+resource "spectrocloud_cluster_aws" "aws-cluster" {
+  count = var.deploy-aws ? 1 : 0
+
+  name             = "aws-cluster"
+  tags             = concat(var.tags, ["env:aws", "service:hello-universe-frontend"])
+  cloud_account_id = data.spectrocloud_cloudaccount_aws.account[0].id
+
+  cloud_config {
+    region       = var.aws-region
+    ssh_key_name = var.aws-key-pair-name
+  }
+
+  cluster_profile {
+    id = spectrocloud_cluster_profile.aws-profile[0].id
+    # id = spectrocloud_cluster_profile.aws-profile-3tier[0].id
+  }
+
+  machine_pool {
+    control_plane           = true
+    control_plane_as_worker = true
+    name                    = "master-pool"
+    count                   = var.aws_master_nodes.count
+    instance_type           = var.aws_master_nodes.instance_type
+    disk_size_gb            = var.aws_master_nodes.disk_size_gb
+    azs                     = var.aws_master_nodes.availability_zones
+  }
+
+  machine_pool {
+    name          = "worker-pool"
+    count         = var.aws_worker_nodes.count
+    instance_type = var.aws_worker_nodes.instance_type
+    disk_size_gb  = var.aws_worker_nodes.disk_size_gb
+    azs           = var.aws_worker_nodes.availability_zones
+  }
+
+  timeouts {
+    create = "30m"
+    delete = "15m"
+  }
+}
+
+resource "spectrocloud_cluster_aws" "aws-cluster-api" {
+  count = var.deploy-aws ? 1 : 0
+
+  name             = "aws-cluster-api"
+  tags             = concat(var.tags, ["env:aws", "service:hello-universe-backend"])
+  cloud_account_id = data.spectrocloud_cloudaccount_aws.account[0].id
+
+  cloud_config {
+    region       = var.aws-region
+    ssh_key_name = var.aws-key-pair-name
+  }
+
+  cluster_profile {
+    id = spectrocloud_cluster_profile.aws-profile-api[0].id
+  }
+
+  machine_pool {
+    control_plane           = true
+    control_plane_as_worker = true
+    name                    = "master-pool"
+    count                   = var.aws_master_nodes.count
+    instance_type           = var.aws_master_nodes.instance_type
+    disk_size_gb            = var.aws_master_nodes.disk_size_gb
+    azs                     = var.aws_master_nodes.availability_zones
+  }
+
+  machine_pool {
+    name          = "worker-pool"
+    count         = var.aws_worker_nodes.count
+    instance_type = var.aws_worker_nodes.instance_type
+    disk_size_gb  = var.aws_worker_nodes.disk_size_gb
+    azs           = var.aws_worker_nodes.availability_zones
+  }
+
+  timeouts {
+    create = "30m"
+    delete = "15m"
+  }
+}
+
+resource "local_file" "aws-kubeconfig" {
+  count = var.deploy-aws ? 1 : 0
+
+  content              = data.spectrocloud_cluster.aws_cluster_api[0].kube_config
+  filename             = "aws-cluster-api.kubeconfig"
+  file_permission      = "0644"
+  directory_permission = "0755"
+}
+
+#########################
+# Azure Cluster Profile
+#########################
+resource "spectrocloud_cluster_azure" "azure-cluster" {
+  count = var.deploy-azure ? 1 : 0
+
+  name             = "azure-cluster"
+  tags             = concat(var.tags, ["env:azure", "service:hello-universe-frontend"])
+  cloud_account_id = data.spectrocloud_cloudaccount_azure.account[0].id
+
+  cloud_config {
+    subscription_id = var.azure_subscription_id
+    resource_group  = var.azure_resource_group
+    region          = var.azure-region
+    ssh_key         = tls_private_key.tutorial_ssh_key[0].public_key_openssh
+  }
+
+  cluster_profile {
+    id = spectrocloud_cluster_profile.azure-profile[0].id
+    # id = spectrocloud_cluster_profile.azure-profile-3tier[0].id
+  }
+
+  machine_pool {
+    control_plane           = true
+    control_plane_as_worker = true
+    name                    = "master-pool"
+    count                   = var.azure_master_nodes.count
+    instance_type           = var.azure_master_nodes.instance_type
+    azs                     = var.azure-use-azs ? var.azure_master_nodes.azs : [""]
+    is_system_node_pool     = var.azure_master_nodes.is_system_node_pool
+    disk {
+      size_gb = var.azure_master_nodes.disk_size_gb
+      type    = "Standard_LRS"
+    }
+  }
+
+  machine_pool {
+    name                = "worker-basic"
+    count               = var.azure_worker_nodes.count
+    instance_type       = var.azure_worker_nodes.instance_type
+    azs                 = var.azure-use-azs ? var.azure_worker_nodes.azs : [""]
+    is_system_node_pool = var.azure_worker_nodes.is_system_node_pool
+  }
+
+  timeouts {
+    create = "30m"
+    delete = "15m"
+  }
+}
+
+resource "spectrocloud_cluster_azure" "azure-cluster-api" {
+  count = var.deploy-azure ? 1 : 0
+
+  name             = "azure-cluster-api"
+  tags             = concat(var.tags, ["env:azure", "service:hello-universe-backend"])
+  cloud_account_id = data.spectrocloud_cloudaccount_azure.account[0].id
+
+  cloud_config {
+    subscription_id = var.azure_subscription_id
+    resource_group  = var.azure_resource_group
+    region          = var.azure-region
+    ssh_key         = tls_private_key.tutorial_ssh_key[0].public_key_openssh
+  }
+
+  cluster_profile {
+    id = spectrocloud_cluster_profile.azure-profile-api[0].id
+  }
+
+  machine_pool {
+    control_plane           = true
+    control_plane_as_worker = true
+    name                    = "master-pool"
+    count                   = var.azure_master_nodes.count
+    instance_type           = var.azure_master_nodes.instance_type
+    azs                     = var.azure-use-azs ? var.azure_master_nodes.azs : [""]
+    is_system_node_pool     = var.azure_master_nodes.is_system_node_pool
+    disk {
+      size_gb = var.azure_master_nodes.disk_size_gb
+      type    = "Standard_LRS"
+    }
+  }
+
+  machine_pool {
+    name                = "worker-basic"
+    count               = var.azure_worker_nodes.count
+    instance_type       = var.azure_worker_nodes.instance_type
+    azs                 = var.azure-use-azs ? var.azure_worker_nodes.azs : [""]
+    is_system_node_pool = var.azure_worker_nodes.is_system_node_pool
+  }
+
+  timeouts {
+    create = "30m"
+    delete = "15m"
+  }
+}
+
+resource "local_file" "azure-kubeconfig" {
+  count = var.deploy-azure ? 1 : 0
+
+  content              = data.spectrocloud_cluster.azure_cluster_api[0].kube_config
+  filename             = "azure-cluster-api.kubeconfig"
+  file_permission      = "0644"
+  directory_permission = "0755"
+}
+
+#########################
+# GCP Cluster Profile
+#########################
+resource "spectrocloud_cluster_gcp" "gcp-cluster" {
+  count = var.deploy-gcp ? 1 : 0
+
+  name             = "gcp-cluster"
+  tags             = concat(var.tags, ["env:gcp", "service:hello-universe-frontend"])
+  cloud_account_id = data.spectrocloud_cloudaccount_gcp.account[0].id
+
+  cloud_config {
+    project = var.gcp_project_name
+    region  = var.gcp-region
+  }
+
+  cluster_profile {
+    id = spectrocloud_cluster_profile.gcp-profile[0].id
+    # id = spectrocloud_cluster_profile.gcp-profile-3tier[0].id
+  }
+
+  machine_pool {
+    control_plane           = true
+    control_plane_as_worker = true
+    name                    = "master-pool"
+    count                   = var.gcp_master_nodes.count
+    instance_type           = var.gcp_master_nodes.instance_type
+    disk_size_gb            = var.gcp_master_nodes.disk_size_gb
+    azs                     = var.gcp_master_nodes.availability_zones
+  }
+
+  machine_pool {
+    name          = "worker-pool"
+    count         = var.gcp_worker_nodes.count
+    instance_type = var.gcp_worker_nodes.instance_type
+    disk_size_gb  = var.gcp_worker_nodes.disk_size_gb
+    azs           = var.gcp_worker_nodes.availability_zones
+  }
+
+  timeouts {
+    create = "30m"
+    delete = "15m"
+  }
+}
+
+resource "spectrocloud_cluster_gcp" "gcp-cluster-api" {
+  count = var.deploy-gcp ? 1 : 0
+
+  name             = "gcp-cluster-api"
+  tags             = concat(var.tags, ["env:gcp", "service:hello-universe-backend"])
+  cloud_account_id = data.spectrocloud_cloudaccount_gcp.account[0].id
+
+  cloud_config {
+    project = var.gcp_project_name
+    region  = var.gcp-region
+  }
+
+  cluster_profile {
+    id = spectrocloud_cluster_profile.gcp-profile-api[0].id
+  }
+
+  machine_pool {
+    control_plane           = true
+    control_plane_as_worker = true
+    name                    = "master-pool"
+    count                   = var.gcp_master_nodes.count
+    instance_type           = var.gcp_master_nodes.instance_type
+    disk_size_gb            = var.gcp_master_nodes.disk_size_gb
+    azs                     = var.gcp_master_nodes.availability_zones
+  }
+
+  machine_pool {
+    name          = "worker-pool"
+    count         = var.gcp_worker_nodes.count
+    instance_type = var.gcp_worker_nodes.instance_type
+    disk_size_gb  = var.gcp_worker_nodes.disk_size_gb
+    azs           = var.gcp_worker_nodes.availability_zones
+  }
+
+  timeouts {
+    create = "30m"
+    delete = "15m"
+  }
+}
+
+resource "local_file" "gcp-kubeconfig" {
+  count = var.deploy-gcp ? 1 : 0
+
+  content              = data.spectrocloud_cluster.gcp_cluster_api[0].kube_config
+  filename             = "gcp-cluster-api.kubeconfig"
+  file_permission      = "0644"
+  directory_permission = "0755"
+}
diff --git a/terraform/iaas-cluster-update-tf/data.tf b/terraform/iaas-cluster-update-tf/data.tf
new file mode 100644
index 0000000..7a03ecd
--- /dev/null
+++ b/terraform/iaas-cluster-update-tf/data.tf
@@ -0,0 +1,129 @@
+####################################
+# Data resources for the profile
+####################################
+data "spectrocloud_registry" "public_registry" {
+  name = "Public Repo"
+}
+
+#############
+# AWS
+#############
+data "spectrocloud_cloudaccount_aws" "account" {
+  count = var.deploy-aws ? 1 : 0
+  name  = var.aws-cloud-account-name
+}
+
+data "spectrocloud_pack" "aws_csi" {
+  name         = "csi-aws-ebs"
+  version      = "1.22.0"
+  registry_uid = data.spectrocloud_registry.public_registry.id
+}
+
+data "spectrocloud_pack" "aws_cni" {
+  name         = "cni-calico"
+  version      = "3.26.1"
+  registry_uid = data.spectrocloud_registry.public_registry.id
+}
+
+data "spectrocloud_pack" "aws_k8s" {
+  name         = "kubernetes"
+  version      = "1.27.5"
+  registry_uid = data.spectrocloud_registry.public_registry.id
+}
+
+data "spectrocloud_pack" "aws_ubuntu" {
+  name         = "ubuntu-aws"
+  version      = "22.04"
+  registry_uid = data.spectrocloud_registry.public_registry.id
+}
+
+data "spectrocloud_cluster" "aws_cluster_api" {
+  count = var.deploy-aws ? 1 : 0
+
+  name    = "aws-cluster-api"
+  context = "project"
+
+  depends_on = [spectrocloud_cluster_aws.aws-cluster-api]
+}
+
+#############
+# Azure
+#############
+data "spectrocloud_cloudaccount_azure" "account" {
+  count = var.deploy-azure ? 1 : 0
+  name  = var.azure-cloud-account-name
+}
+
+data "spectrocloud_pack" "azure_csi" {
+  name         = "csi-azure"
+  version      = "1.28.3"
+  registry_uid = data.spectrocloud_registry.public_registry.id
+}
+
+data "spectrocloud_pack" "azure_cni" {
+  name         = "cni-calico-azure"
+  version      = "3.26.1"
+  registry_uid = data.spectrocloud_registry.public_registry.id
+}
+
+data "spectrocloud_pack" "azure_k8s" {
+  name         = "kubernetes"
+  version      = "1.27.5"
+  registry_uid = data.spectrocloud_registry.public_registry.id
+}
+
+data "spectrocloud_pack" "azure_ubuntu" {
+  name         = "ubuntu-azure"
+  version      = "22.04"
+  registry_uid = data.spectrocloud_registry.public_registry.id
+}
+
+data "spectrocloud_cluster" "azure_cluster_api" {
+  count = var.deploy-azure ? 1 : 0
+  
+  name    = "azure-cluster-api"
+  context = "project"
+
+  depends_on = [spectrocloud_cluster_azure.azure-cluster-api]
+}
+
+#############
+# GCP
+#############
+data "spectrocloud_cloudaccount_gcp" "account" {
+  count = var.deploy-gcp ? 1 : 0
+  name  = var.gcp-cloud-account-name
+}
+
+data "spectrocloud_pack" "gcp_csi" {
+  name         = "csi-gcp-driver"
+  version      = "1.8.2"
+  registry_uid = data.spectrocloud_registry.public_registry.id
+}
+
+data "spectrocloud_pack" "gcp_cni" {
+  name         = "cni-calico"
+  version      = "3.26.1"
+  registry_uid = data.spectrocloud_registry.public_registry.id
+}
+
+data "spectrocloud_pack" "gcp_k8s" {
+  name         = "kubernetes"
+  version      = "1.27.5"
+  registry_uid = data.spectrocloud_registry.public_registry.id
+}
+
+data "spectrocloud_pack" "gcp_ubuntu" {
+  name         = "ubuntu-gcp"
+  version      = "22.04"
+  registry_uid = data.spectrocloud_registry.public_registry.id
+}
+
+data "spectrocloud_cluster" "gcp_cluster_api" {
+  count = var.deploy-gcp ? 1 : 0
+
+  name    = "gcp-cluster-api"
+  context = "project"
+
+  depends_on = [spectrocloud_cluster_gcp.gcp-cluster-api]
+}
diff --git a/terraform/iaas-cluster-update-tf/inputs.tf b/terraform/iaas-cluster-update-tf/inputs.tf
new file mode 100644
index 0000000..d56bb91
--- /dev/null
+++ b/terraform/iaas-cluster-update-tf/inputs.tf
@@ -0,0 +1,215 @@
+variable "aws-cloud-account-name" {
+  type        = string
+  description = "The name of your AWS account as assigned in Palette"
+  default     = ""
+}
+variable "gcp-cloud-account-name" {
+  type        = string
+  description = "The name of your GCP account as assigned in Palette"
+  default     = ""
+}
+
+variable "azure-cloud-account-name" {
+  type        = string
+  description = "The name of your Azure account as assigned in Palette"
+  default     = ""
+}
+
+variable "gcp_project_name" {
+  type        = string
+  description = "The name of your GCP project"
+  default     = ""
+}
+
+variable "deploy-aws" {
+  type        = bool
+  description = "A flag for enabling a deployment on AWS"
+}
+
+variable "deploy-gcp" {
+  type        = bool
+  description = "A flag for enabling a deployment on GCP"
+}
+
+variable "deploy-azure" {
+  type        = bool
+  description = "A flag for enabling a deployment on Azure"
+}
+
+variable "azure_subscription_id" {
+  type        = string
+  description = "Azure subscription ID"
+  default     = ""
+}
+
+variable "azure_resource_group" {
+  type        = string
+  description = "Azure resource group"
+  default     = ""
+}
+
+variable "azure-use-azs" {
+  type        = bool
+  description = "A flag for configuring whether to use Azure Availability Zones. Check if your Azure region supports availability zones by reviewing the [Azure Regions and Availability Zones](https://learn.microsoft.com/en-us/azure/reliability/availability-zones-service-support#azure-regions-with-availability-zone-support) resource"
+}
+
+variable "aws-region" {
+  type        = string
+  description = "AWS region"
+  default = "us-east-1"
+}
+
+variable "gcp-region" {
+  type        = string
+  description = "GCP region"
+  default     = "us-central1"
+}
+
+variable "azure-region" {
+  type        = string
+  description = "Azure region"
+  default     = "eastus"
+}
+
+variable "aws-hello-universe-api-uri" {
+  type        = string
+  description = "The URI of the hello-universe-api service deployed to AWS."
+  default     = "http://REPLACE_ME:3000"
+}
+
+variable "azure-hello-universe-api-uri" {
+  type        = string
+  description = "The URI of the hello-universe-api service deployed to Azure."
+  default     = "http://REPLACE_ME:3000"
+}
+
+variable "gcp-hello-universe-api-uri" {
+  type        = string
+  description = "The URI of the hello-universe-api service deployed to GCP."
+  default     = "http://REPLACE_ME:3000"
+}
+
+variable "aws-key-pair-name" {
+  type        = string
+  description = "The name of the AWS key pair to use for SSH access to the cluster. Refer to [EC2 Key Pairs](https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-key-pairs.html) to learn more."
+  default     = ""
+}
+
+variable "aws_master_nodes" {
+  type = object({
+    count              = string
+    control_plane      = bool
+    instance_type      = string
+    disk_size_gb       = string
+    availability_zones = list(string)
+  })
+  default = {
+    count              = "1"
+    control_plane      = true
+    instance_type      = "m4.2xlarge"
+    disk_size_gb       = "60"
+    availability_zones = ["us-east-1a"]
+  }
+  description = "AWS master nodes configuration."
+}
+variable "aws_worker_nodes" {
+  type = object({
+    count              = string
+    control_plane      = bool
+    instance_type      = string
+    disk_size_gb       = string
+    availability_zones = list(string)
+  })
+  default = {
+    count              = "1"
+    control_plane      = false
+    instance_type      = "m4.2xlarge"
+    disk_size_gb       = "60"
+    availability_zones = ["us-east-1a"]
+  }
+  description = "AWS worker nodes configuration."
+}
+
+variable "azure_master_nodes" {
+  type = object({
+    count               = string
+    control_plane       = bool
+    instance_type       = string
+    disk_size_gb        = string
+    azs                 = list(string)
+    is_system_node_pool = bool
+  })
+  default = {
+    count         = "1"
+    control_plane = true
+    instance_type = "Standard_A8_v2"
+    disk_size_gb  = "60"
+    azs           = ["1"]
+  is_system_node_pool = false }
+  description = "Azure master nodes configuration."
+}
+
+variable "azure_worker_nodes" {
+  type = object({
+    count               = string
+    control_plane       = bool
+    instance_type       = string
+    disk_size_gb        = string
+    azs                 = list(string)
+    is_system_node_pool = bool
+  })
+  default = {
+    count         = "1"
+    control_plane = false
+    instance_type = "Standard_A8_v2"
+    disk_size_gb  = "60"
+    azs           = ["1"]
+  is_system_node_pool = false }
+  description = "Azure worker nodes configuration."
+}
+
+variable "gcp_master_nodes" {
+  type = object({
+    count              = string
+    control_plane      = bool
+    instance_type      = string
+    disk_size_gb       = string
+    availability_zones = list(string)
+  })
+  default = {
+    count         = "1"
+    control_plane = true
+    instance_type = "n1-standard-4"
+    disk_size_gb  = "60"
+  availability_zones = ["us-central1-a"] }
+  description = "GCP master nodes configuration."
+}
+
+variable "gcp_worker_nodes" {
+  type = object({
+    count              = string
+    control_plane      = bool
+    instance_type      = string
+    disk_size_gb       = string
+    availability_zones = list(string)
+  })
+  default = {
+    count         = "1"
+    control_plane = false
+    instance_type = "n1-standard-4"
+    disk_size_gb  = "60"
+  availability_zones = ["us-central1-a"] }
+  description = "GCP worker nodes configuration."
+}
+
+variable "tags" {
+  type        = list(string)
+  description = "The default tags to apply to Palette resources"
+  default = [
+    "spectro-cloud-education",
+    "app:hello-universe",
+    "repository:spectrocloud:tutorials",
+    "terraform_managed:true",
+    "tutorial:iaas-cluster-deployment-tf"
+  ]
+}
diff --git a/terraform/iaas-cluster-update-tf/manifests/hello-universe-3tier.yaml b/terraform/iaas-cluster-update-tf/manifests/hello-universe-3tier.yaml
new file mode 100644
index 0000000..47c9bfe
--- /dev/null
+++ b/terraform/iaas-cluster-update-tf/manifests/hello-universe-3tier.yaml
@@ -0,0 +1,43 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: hello-universe
+--- 
+apiVersion: v1
+kind: Service
+metadata:
+  name: hello-universe-service
+  namespace: hello-universe
+spec:
+  type: LoadBalancer
+  ports:
+  - protocol: TCP
+    port: 8080
+    targetPort: 8080
+  selector:
+    app: hello-universe
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: hello-universe-deployment
+  namespace: hello-universe
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: hello-universe
+  template:
+    metadata:
+      labels:
+        app: hello-universe
+    spec:
+      containers:
+      - name: hello-universe
+        image: ghcr.io/spectrocloud/hello-universe:1.1.0
+        imagePullPolicy: IfNotPresent
+        ports:
+        - containerPort: 8080
+        env:
+          - name: API_URI
+            value: ${api_uri}
diff --git a/terraform/iaas-cluster-update-tf/manifests/hello-universe-api.yaml b/terraform/iaas-cluster-update-tf/manifests/hello-universe-api.yaml
new file mode 100644
index 0000000..2ccb3f8
--- /dev/null
+++ b/terraform/iaas-cluster-update-tf/manifests/hello-universe-api.yaml
@@ -0,0 +1,79 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: hello-universe-api
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: hello-universe-api-service
+  namespace: hello-universe-api
+spec:
+  type: LoadBalancer
+  ports:
+  - protocol: TCP
+    port: 3000
+    targetPort: 3000
+  selector:
+    app: hello-universe-api
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: hello-universe-db-service
+  namespace: hello-universe-api
+spec:
+  type: ClusterIP
+  ports:
+  - protocol: TCP
+    port: 5432
+    targetPort: 5432
+  selector:
+    app: hello-universe-db
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: hello-universe-api-deployment
+  namespace: hello-universe-api
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: hello-universe-api
+  template:
+    metadata:
+      labels:
+        app: hello-universe-api
+    spec:
+      containers:
+      - name: hello-universe-api
+        image: ghcr.io/spectrocloud/hello-universe-api:1.0.9
+        imagePullPolicy: IfNotPresent
+        ports:
+        - containerPort: 3000
+        env:
+          - name: DB_HOST
+            value: "hello-universe-db-service.hello-universe-api.svc.cluster.local"
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: hello-universe-db-deployment
+  namespace: hello-universe-api
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: hello-universe-db
+  template:
+    metadata:
+      labels:
+        app: hello-universe-db
+    spec:
+      containers:
+      - name: hello-universe-db
+        image: ghcr.io/spectrocloud/hello-universe-db:1.0.0
+        imagePullPolicy: IfNotPresent
+        ports:
+        - containerPort: 5432
diff --git a/terraform/iaas-cluster-update-tf/manifests/hello-universe.yaml b/terraform/iaas-cluster-update-tf/manifests/hello-universe.yaml
new file mode 100644
index 0000000..d601ec7
--- /dev/null
+++ b/terraform/iaas-cluster-update-tf/manifests/hello-universe.yaml
@@ -0,0 +1,40 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: hello-universe
+--- 
+apiVersion: v1
+kind: Service
+metadata:
+  name: hello-universe-service
+  namespace: hello-universe
+spec:
+  type: LoadBalancer
+  ports:
+  - protocol: TCP
+    port: 8080
+    targetPort: 8080
+  selector:
+    app: hello-universe
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: hello-universe-deployment
+  namespace: hello-universe
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: hello-universe
+  template:
+    metadata:
+      labels:
+        app: hello-universe
+    spec:
+      containers:
+      - name: hello-universe
+        image: ghcr.io/spectrocloud/hello-universe:1.1.0
+        imagePullPolicy: IfNotPresent
+        ports:
+        - containerPort: 8080
diff --git a/terraform/iaas-cluster-update-tf/outputs.tf b/terraform/iaas-cluster-update-tf/outputs.tf
new file mode 100644
index 0000000..cd99003
--- /dev/null
+++ b/terraform/iaas-cluster-update-tf/outputs.tf
@@ -0,0 +1,23 @@
+output "Advisory" {
+  value = <<-EOT
+
+It takes between one to three minutes for DNS to properly resolve the public load balancer URL. 
+We recommend waiting a few moments before clicking on the service URL to prevent the browser from caching an unresolved DNS request.
+
+EOT
+}
+
+output "aws_hello_universe_api_ip" {
+  description = "Instructions to retrieve the IP address of the hello-universe-api service deployed to AWS."
+  value       = var.deploy-aws ? "Use the following command to get the IP address of hello-universe-api service:\n\nexport KUBECONFIG=$(pwd)/aws-cluster-api.kubeconfig && \\\nkubectl get service hello-universe-api-service --namespace hello-universe-api --output jsonpath='{.status.loadBalancer.ingress[0].hostname}'" : null
+}
+
+output "azure_hello_universe_api_ip" {
+  description = "Instructions to retrieve the IP address of the hello-universe-api service deployed to Azure."
+  value       = var.deploy-azure ? "Use the following command to get the IP address of hello-universe-api service:\n\nexport KUBECONFIG=$(pwd)/azure-cluster-api.kubeconfig && \\\nkubectl get service hello-universe-api-service --namespace hello-universe-api --output jsonpath='{.status.loadBalancer.ingress[0].ip}'" : null
+}
+
+output "gcp_hello_universe_api_ip" {
+  description = "Instructions to retrieve the IP address of the hello-universe-api service deployed to GCP."
+  value       = var.deploy-gcp ? "Use the following command to get the IP address of hello-universe-api service:\n\nexport KUBECONFIG=$(pwd)/gcp-cluster-api.kubeconfig && \\\nkubectl get service hello-universe-api-service --namespace hello-universe-api --output jsonpath='{.status.loadBalancer.ingress[0].ip}'" : null
+}
diff --git a/terraform/iaas-cluster-update-tf/provider.tf b/terraform/iaas-cluster-update-tf/provider.tf
new file mode 100644
index 0000000..ed6e533
--- /dev/null
+++ b/terraform/iaas-cluster-update-tf/provider.tf
@@ -0,0 +1,23 @@
+terraform {
+  required_providers {
+    spectrocloud = {
+      version = ">= 0.17.2"
+      source  = "spectrocloud/spectrocloud"
+    }
+    tls = {
+      source  = "hashicorp/tls"
+      version = "4.0.4"
+    }
+
+    local = {
+      source  = "hashicorp/local"
+      version = ">= 2.4.0"
+    }
+  }
+
+  required_version = ">= 1.5"
+}
+
+provider "spectrocloud" {
+  project_name = "Default"
+}
diff --git a/terraform/iaas-cluster-update-tf/ssh-key.tf b/terraform/iaas-cluster-update-tf/ssh-key.tf
new file mode 100644
index 0000000..897cf60
--- /dev/null
+++ b/terraform/iaas-cluster-update-tf/ssh-key.tf
@@ -0,0 +1,5 @@
+resource "tls_private_key" "tutorial_ssh_key" {
+  count     = var.deploy-azure ? 1 : 0
+  algorithm = "RSA"
+  rsa_bits  = "4096"
+}
diff --git a/terraform/iaas-cluster-update-tf/terraform.tfvars b/terraform/iaas-cluster-update-tf/terraform.tfvars
new file mode 100644
index 0000000..e0ed62c
--- /dev/null
+++ b/terraform/iaas-cluster-update-tf/terraform.tfvars
@@ -0,0 +1,84 @@
+###########################
+# AWS Deployment Settings
+############################
+deploy-aws = false # Set to true to deploy to AWS
+
+aws-cloud-account-name = "REPLACE_ME"
+aws-region             = "REPLACE_ME"
+aws-key-pair-name      = "REPLACE_ME"
+
+aws-hello-universe-api-uri = "http://REPLACE_ME:3000" # Set IP address of hello-universe API once deployed
+
+aws_master_nodes = {
+  count              = "1"
+  control_plane      = true
+  instance_type      = "m4.2xlarge"
+  disk_size_gb       = "60"
+  availability_zones = ["REPLACE_ME"] # If you want to deploy to multiple AZs, add them here. Example: ["us-east-1a", "us-east-1b"]
+}
+
+aws_worker_nodes = {
+  count              = "1"
+  control_plane      = false
+  instance_type      = "m4.2xlarge"
+  disk_size_gb       = "60"
+  availability_zones = ["REPLACE_ME"] # If you want to deploy to multiple AZs, add them here. Example: ["us-east-1a", "us-east-1b"]
+}
+
+###########################
+# Azure Deployment Settings
+############################
+deploy-azure  = false # Set to true to deploy to Azure
+azure-use-azs = true  # Set to false when you deploy to a region without AZs
+
+azure-cloud-account-name = "REPLACE_ME"
+azure-region             = "REPLACE_ME"
+azure_subscription_id    = "REPLACE_ME"
+azure_resource_group     = "REPLACE_ME"
+
+azure-hello-universe-api-uri = "http://REPLACE_ME:3000" # Set IP address of hello-universe API once deployed
+
+azure_master_nodes = {
+  count               = "1"
+  control_plane       = true
+  instance_type       = "Standard_A8_v2"
+  disk_size_gb        = "60"
+  azs                 = ["1"] # If you want to deploy to multiple AZs, add them here.
+  is_system_node_pool = false
+}
+
+azure_worker_nodes = {
+  count               = "1"
+  control_plane       = false
+  instance_type       = "Standard_A8_v2"
+  disk_size_gb        = "60"
+  azs                 = ["1"] # If you want to deploy to multiple AZs, add them here.
+  is_system_node_pool = false
+}
+
+###########################
+# GCP Deployment Settings
+############################
+deploy-gcp = false # Set to true to deploy to GCP
+
+gcp-cloud-account-name = "REPLACE_ME"
+gcp-region             = "REPLACE_ME"
+gcp_project_name       = "REPLACE_ME"
+
+gcp-hello-universe-api-uri = "http://REPLACE_ME:3000" # Set IP address of hello-universe API once deployed
+
+gcp_master_nodes = {
+  count              = "1"
+  control_plane      = true
+  instance_type      = "n1-standard-4"
+  disk_size_gb       = "60"
+  availability_zones = ["REPLACE_ME"] # If you want to deploy to multiple AZs, add them here. Example: ["us-central1-a", "us-central1-b"]
+}
+
+gcp_worker_nodes = {
+  count              = "1"
+  control_plane      = false
+  instance_type      = "n1-standard-4"
+  disk_size_gb       = "60"
+  availability_zones = ["REPLACE_ME"] # If you want to deploy to multiple AZs, add them here. Example: ["us-central1-a", "us-central1-b"]
+}