From 7fae7159df7dbd7264b8aacdca3efd900d432824 Mon Sep 17 00:00:00 2001
From: cmendible <266546+cmendible@users.noreply.github.com>
Date: Tue, 5 Mar 2024 16:05:02 +0100
Subject: [PATCH] Update infrastructure deployment script

---
 infra/README.md     | 10 +++---
 install/install.ps1 | 87 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 91 insertions(+), 6 deletions(-)
 create mode 100644 install/install.ps1

diff --git a/infra/README.md b/infra/README.md
index 56c6b11..9c2c1c6 100644
--- a/infra/README.md
+++ b/infra/README.md
@@ -2,14 +2,12 @@
 
 ## Deploying the infrastructure
 
-Run the following commands to deploy the infrastructure:
+Run the following command to deploy the infrastructure:
 
 ```bash
-cd infra
-terraform init
-terraform apply
+az login
+az account set -s <target subscription_id or subscription_name>
+powershell -Command "iwr -useb https://raw.githubusercontent.com/azure/aihub/master/install/install.ps1 | iex"
 ```
 
 ## Manual steps
-
-TODO: Describe these steps
diff --git a/install/install.ps1 b/install/install.ps1
new file mode 100644
index 0000000..c45afb8
--- /dev/null
+++ b/install/install.ps1
@@ -0,0 +1,87 @@
+Write-Output ""
+$ErrorActionPreference = 'stop'
+
+# GitHub Org and repo hosting AI Hub
+$GitHubOrg = "azure"
+$GitHubRepo = "aihub"
+
+$AIHubRoot = "./.aihub"
+
+# Set Github request authentication for basic authentication.
+if ($Env:GITHUB_USER) {
+    $basicAuth = [System.Convert]::ToBase64String([System.Text.Encoding]::ASCII.GetBytes($Env:GITHUB_USER + ":" + $Env:GITHUB_TOKEN));
+    $githubHeader = @{"Authorization" = "Basic $basicAuth" }
+}
+else {
+    $githubHeader = @{}
+}
+
+if ((Get-ExecutionPolicy) -gt 'RemoteSigned' -or (Get-ExecutionPolicy) -eq 'ByPass') {
+    Write-Output "PowerShell requires an execution policy of 'RemoteSigned'."
+    Write-Output "To make this change please run:"
+    Write-Output "'Set-ExecutionPolicy RemoteSigned -scope CurrentUser'"
+    break
+}
+
+# Change security protocol to support TLS 1.2 / 1.1 / 1.0 - old powershell uses TLS 1.0 as a default protocol
+[Net.ServicePointManager]::SecurityProtocol = "tls12, tls11, tls"
+
+Write-Output "Installing AI Hub..."
+
+# Create Dapr Directory
+Write-Output "Creating AIHubRoot directory"
+New-Item -ErrorAction Ignore -Path $AIHubRoot -ItemType "directory"
+if (!(Test-Path $AIHubRoot -PathType Container)) {
+    Write-Warning "Please visit https://azure.github.io/aihub/docs/ for instructions on how to install without admin rights."
+    throw "Cannot create $AIHubRoot"
+}
+
+$latest_aihub=$(Invoke-WebRequest -Headers $githubHeader -Uri https://api.github.com/repos/Azure/aihub/releases/latest).content | convertfrom-json | Select-Object -ExpandProperty tag_name
+$zipFileUrl = "https://github.com/Azure/aihub/releases/download/$latest_aihub/aihub-tf-module.zip"
+Write-Output "Downloading $zipFileUrl ..."
+$zipFilePath = "aihub-tf-module.zip" 
+$githubHeader.Accept = "application/octet-stream"
+Invoke-WebRequest -Headers $githubHeader -Uri $zipFileUrl -OutFile $zipFilePath 
+
+if (!(Test-Path $zipFilePath -PathType Leaf)) {
+    throw "Failed to download AI Hub - $zipFilePath"
+}
+
+# Extract AI Hub to $AIHubRoot
+Write-Output "Extracting $zipFilePath..."
+Microsoft.Powershell.Archive\Expand-Archive -Force -Path $zipFilePath -DestinationPath $AIHubRoot
+
+# Move files to root
+Move-Item -Path "$AIHubRoot\home\runner\work\aihub\aihub\release\aihub-tf-module\**" -Destination $AIHubRoot -Force
+
+# Clean up folder
+Remove-Item "$AIHubRoot\home" -Force -Recurse
+
+# Clean up zipfile
+Write-Output "Clean up $zipFilePath..."
+Remove-Item $zipFilePath -Force
+
+$zipFileUrl= "https://releases.hashicorp.com/terraform/1.7.4/terraform_1.7.4_windows_386.zip"
+$zipFilePath = "aihub-tf-module.zip"
+Write-Output "Downloading $zipFileUrl ..."
+$zipFilePath = "terraform_1.7.4_windows_386.zip" 
+Invoke-WebRequest -Uri $zipFileUrl -OutFile $zipFilePath
+
+# Extract terraform to $AIHubRoot
+Write-Output "Extracting $zipFilePath..."
+Microsoft.Powershell.Archive\Expand-Archive -Force -Path $zipFilePath -DestinationPath $AIHubRoot
+
+# Clean up zipfile
+Write-Output "Clean up $zipFilePath..."
+Remove-Item $zipFilePath -Force
+
+# Use Terraform to deploy AI Hub
+Write-Output "Deploying AI Hub..."
+Push-Location $AIHubRoot
+Invoke-Expression "terraform init" 
+Invoke-Expression "terraform apply -auto-approve"
+Pop-Location
+
+# Everything is done
+Write-Output "`r`nAI Hub deployed successfully."
+Write-Output "To get started with AI HUb, please visit https://azure.github.io/aihub ."
\ No newline at end of file