Accept gpt and chat gpt deployment names as parameters; Ensure empty strings are not allowed

Author: mattgotteiner

infra/main.bicep

@@ -37,10 +37,10 @@ param formRecognizerResourceGroupLocation string = location
 
 param formRecognizerSkuName string = 'S0'
 
-param gptDeploymentName string = 'davinci'
+param gptDeploymentName string = ''
 param gptDeploymentCapacity int = 30
 param gptModelName string = 'text-davinci-003'
-param chatGptDeploymentName string = 'chat'
+param chatGptDeploymentName string = ''
 param chatGptDeploymentCapacity int = 30
 param chatGptModelName string = 'gpt-35-turbo'
 
@@ -50,6 +50,8 @@ param principalId string = ''
 var abbrs = loadJsonContent('abbreviations.json')
 var resourceToken = toLower(uniqueString(subscription().id, environmentName, location))
 var tags = { 'azd-env-name': environmentName }
+var gptDeployment = empty(gptDeploymentName) ? 'davinci' : gptDeploymentName
+var chatGptDeployment = empty(chatGptDeploymentName) ? 'chat' : chatGptDeploymentName
 
 // Organize resources in a resource group
 resource resourceGroup 'Microsoft.Resources/resourceGroups@2021-04-01' = {
@@ -109,8 +111,8 @@ module backend 'core/host/appservice.bicep' = {
       AZURE_OPENAI_SERVICE: openAi.outputs.name
       AZURE_SEARCH_INDEX: searchIndexName
       AZURE_SEARCH_SERVICE: searchService.outputs.name
-      AZURE_OPENAI_GPT_DEPLOYMENT: gptDeploymentName
-      AZURE_OPENAI_CHATGPT_DEPLOYMENT: chatGptDeploymentName
+      AZURE_OPENAI_GPT_DEPLOYMENT: gptDeployment
+      AZURE_OPENAI_CHATGPT_DEPLOYMENT: chatGptDeployment
     }
   }
 }
@@ -127,7 +129,7 @@ module openAi 'core/ai/cognitiveservices.bicep' = {
     }
     deployments: [
       {
-        name: gptDeploymentName
+        name: gptDeployment
         model: {
           format: 'OpenAI'
           name: gptModelName
@@ -136,7 +138,7 @@ module openAi 'core/ai/cognitiveservices.bicep' = {
         capacity: gptDeploymentCapacity
       }
       {
-        name: chatGptDeploymentName
+        name: chatGptDeployment
         model: {
           format: 'OpenAI'
           name: chatGptModelName
@@ -313,8 +315,8 @@ output AZURE_RESOURCE_GROUP string = resourceGroup.name
 
 output AZURE_OPENAI_SERVICE string = openAi.outputs.name
 output AZURE_OPENAI_RESOURCE_GROUP string = openAiResourceGroup.name
-output AZURE_OPENAI_GPT_DEPLOYMENT string = gptDeploymentName
-output AZURE_OPENAI_CHATGPT_DEPLOYMENT string = chatGptDeploymentName
+output AZURE_OPENAI_GPT_DEPLOYMENT string = gptDeployment
+output AZURE_OPENAI_CHATGPT_DEPLOYMENT string = chatGptDeployment
 
 output AZURE_FORMRECOGNIZER_SERVICE string = formRecognizer.outputs.name
 output AZURE_FORMRECOGNIZER_RESOURCE_GROUP string = formRecognizerResourceGroup.name

infra/main.parameters.json

@@ -43,6 +43,12 @@
     },
     "storageResourceGroupName": {
       "value": "${AZURE_STORAGE_RESOURCE_GROUP}"
+    },
+    "chatGptDeploymentName": {
+      "value": "${AZURE_OPENAI_CHATGPT_DEPLOYMENT}"
+    },
+    "gptDeploymentName": {
+      "value": "${AZURE_OPENAI_GPT_DEPLOYMENT}"
     }
   }
 }