feat: add support for Azure Free Trial accounts (closes #40)

Author: sinedied

docs/sections/09-azure.md

@@ -57,6 +57,15 @@ azd env set AZURE_OPENAI_URL $$proxy$$
 
 </div>
 
+<div class="important" data-title="Important">
+
+> If you're using an Azure for Students or Free Trial account that you just created, you need to run the following command:
+> ```sh
+> azd env set USE_AZURE_FREE true
+> ```
+
+</div>
+
 #### Deploy Azure Infrastructure
 
 Now it's time to deploy the Azure infrastructure for the workshop. Execute the following command:

docs/sections/qdrant/09-azure.md

@@ -58,6 +58,15 @@ azd env set AZURE_OPENAI_URL $$proxy$$
 
 </div>
 
+<div class="important" data-title="Important">
+
+> If you're using an Azure for Students or Free Trial account that you just created, you need to run the following command:
+> ```sh
+> azd env set USE_AZURE_FREE true
+> ```
+
+</div>
+
 #### Deploy Azure Infrastructure
 
 Now it's time to deploy the Azure infrastructure for the workshop. Execute the following command:

infra/main.bicep

@@ -48,11 +48,11 @@ param frontendLocation string = 'eastus2'
 param chatModelName string // Set in main.parameters.json
 param chatDeploymentName string = chatModelName
 param chatModelVersion string // Set in main.parameters.json
-param chatDeploymentCapacity int = 15
+param chatDeploymentCapacity int = useAzureFree ? 1 : 15
 param embeddingsModelName string // Set in main.parameters.json
 param embeddingsModelVersion string // Set in main.parameters.json
 param embeddingsDeploymentName string = embeddingsModelName
-param embeddingsDeploymentCapacity int = 30
+param embeddingsDeploymentCapacity int = useAzureFree ? 1 : 30
 
 @description('Id of the user or app to assign application roles')
 param principalId string = ''
@@ -63,6 +63,9 @@ param useQdrant bool = false
 @description('Qdrant port')
 param qdrantPort int // Set in main.parameters.json
 
+@description('Use Azure Free tier')
+param useAzureFree bool = false
+
 // Differentiates between automated and manual deployments
 param isContinuousDeployment bool = false
 

infra/main.parameters.json

@@ -44,6 +44,9 @@
     "qdrantPort": {
       "value": "${QDRANT_PORT=6333}"
     },
+    "useAzureFree": {
+      "value": "${AZURE_FREE=false}"
+    },
     "isContinuousDeployment": {
       "value": "${CI=false}"
     }