Connect to Azure OpenAI Service using Service Connector
Article
This page provides information about supported authentication methods and clients, along with sample code for connecting Azure OpenAI Service to other cloud services using Service Connector. This page also lists default environment variable names and values obtained when creating service connections.
Supported compute services
Service Connector can be used to connect the following compute services to Azure OpenAI Service:
Azure App Service
Azure Container Apps
Azure Functions
Azure Kubernetes Service (AKS)
Azure Spring Apps
Supported authentication types and client types
The table below shows which combinations of authentication methods and clients are supported for connecting your compute service to Azure OpenAI Service using Service Connector. A “Yes” indicates that the combination is supported, while a “No” indicates that it is not supported.
Client type
System-assigned managed identity
User-assigned managed identity
Secret/connection string
Service principal
.NET
Yes
Yes
Yes
Yes
Java
Yes
Yes
Yes
Yes
Node.js
Yes
Yes
Yes
Yes
Python
Yes
Yes
Yes
Yes
None
Yes
Yes
Yes
Yes
This table indicates that all combinations of client types and authentication methods in the table are supported. All client types can use any of the authentication methods to connect to Azure OpenAI Service using Service Connector.
Default environment variable names or application properties and sample code
Use the connection details below to connect compute services to Azure OpenAI Service. For more information about naming conventions, refer to Service Connector internals article.
System-assigned managed identity
Default environment variable name
Description
Sample value
AZURE_OPENAI_BASE
Azure OpenAI Service endpoint
https://<Azure-OpenAI-name>.openai.azure.com/
Sample code
Refer to the steps and code below to connect to Azure OpenAI Service using a system-assigned managed identity.
Authenticate using Azure Identity library and get the Azure OpenAI endpoint from the environment variables added by Service Connector. When using the code below, uncomment the part of the code snippet for the authentication type you want to use.
using Azure.AI.OpenAI;
using Azure.Identity;
string endpoint = Environment.GetEnvironmentVariable("AZURE_OPENAI_BASE");
// Uncomment the following lines corresponding to the authentication type you want to use.
// system-assigned managed identity
// var credential = new DefaultAzureCredential();
// user-assigned managed identity
// var credential = new DefaultAzureCredential(
// new DefaultAzureCredentialOptions
// {
// ManagedIdentityClientId = Environment.GetEnvironmentVariable("AZURE_OPENAI_CLIENTID");
// });
// service principal
// var tenantId = Environment.GetEnvironmentVariable("AZURE_OPENAI_TENANTID");
// var clientId = Environment.GetEnvironmentVariable("AZURE_OPENAI_CLIENTID");
// var clientSecret = Environment.GetEnvironmentVariable("AZURE_OPENAI_CLIENTSECRET");
// var credential = new ClientSecretCredential(tenantId, clientId, clientSecret);
AzureOpenAIClient openAIClient = new(
new Uri(endpoint),
credential
);
Add the following dependencies in your pom.xml file:
Authenticate using azure-identity and get the Azure OpenAI endpoint from the environment variables added by Service Connector. When using the code below, uncomment the part of the code snippet for the authentication type you want to use.
// Uncomment the following lines corresponding to the authentication type you want to use.
// for system-managed identity
// DefaultAzureCredential credential = new DefaultAzureCredentialBuilder().build();
// for user-assigned managed identity
// DefaultAzureCredential credential = new DefaultAzureCredentialBuilder()
// .managedIdentityClientId(System.getenv("AZURE_OPENAI_CLIENTID"))
// .build();
// for service principal
// ClientSecretCredential credential = new ClientSecretCredentialBuilder()
// .clientId(System.getenv("AZURE_OPENAI_CLIENTID"))
// .clientSecret(System.getenv("AZURE_OPENAI_CLIENTSECRET"))
// .tenantId(System.getenv("AZURE_OPENAI_TENANTID"))
// .build();
String endpoint = System.getenv("AZURE_OPENAI_BASE");
OpenAIClient client = new OpenAIClientBuilder()
.credential(credential)
.endpoint(endpoint)
.buildClient();
Install dependencies.
pip install openai
pip install azure-identity
Authenticate using azure-identity and get the Azure OpenAI endpoint from the environment variables added by Service Connector. When using the code below, uncomment the part of the code snippet for the authentication type you want to use.
import os
import OpenAI
from azure.identity import ManagedIdentityCredential, ClientSecretCredential, get_bearer_token_provider
# Uncomment the following lines corresponding to the authentication type you want to use.
# system-assigned managed identity
# cred = ManagedIdentityCredential()
# user-assigned managed identity
# managed_identity_client_id = os.getenv('AZURE_OPENAI_CLIENTID')
# cred = ManagedIdentityCredential(client_id=managed_identity_client_id)
# service principal
# tenant_id = os.getenv('AZURE_OPENAI_TENANTID')
# client_id = os.getenv('AZURE_OPENAI_CLIENTID')
# client_secret = os.getenv('AZURE_OPENAI_CLIENTSECRET')
# cred = ClientSecretCredential(tenant_id=tenant_id, client_id=client_id, client_secret=client_secret)
token_provider = get_bearer_token_provider(
cred, "https://cognitiveservices.azure.com/.default"
)
endpoint = os.getenv('AZURE_OPENAI_BASE')
client = AzureOpenAI(
api_version="2024-02-15-preview",
azure_endpoint=endpoint,
azure_ad_token_provider=token_provider
)
Authenticate using @azure/identity and get the Azure OpenAI endpoint from the environment variables added by Service Connector. When using the code below, uncomment the part of the code snippet for the authentication type you want to use.
import { DefaultAzureCredential,ClientSecretCredential } from "@azure/identity";
// Uncomment the following lines corresponding to the authentication type you want to use.
// for system-assigned managed identity
// const credential = new DefaultAzureCredential();
// for user-assigned managed identity
// const clientId = process.env.AZURE_OPENAI_CLIENTID;
// const credential = new DefaultAzureCredential({
// managedIdentityClientId: clientId
// });
// for service principal
// const tenantId = process.env.AZURE_OPENAI_TENANTID;
// const clientId = process.env.AZURE_OPENAI_CLIENTID;
// const clientSecret = process.env.AZURE_OPENAI_CLIENTSECRET;
// const credential = new ClientSecretCredential(tenantId, clientId, clientSecret);
const endpoint = process.env.AZURE_OPENAI_BASE;
const client = new OpenAIClient(endpoint, credential);
For other languages, you can use the connection information that Service Connector sets to the environment variables to connect to Azure OpenAI. For environment variable details, see Integrate Azure OpenAI with Service Connector.
User-assigned managed identity
Default environment variable name
Description
Sample value
AZURE_OPENAI_BASE
Azure OpenAI Service Endpoint
https://<Azure-OpenAI-name>.openai.azure.com/
AZURE_OPENAI_CLIENTID
Your client ID
<client-ID>
Sample code
Refer to the steps and code below to connect to Azure OpenAI Service using a user-assigned managed identity.
Authenticate using Azure Identity library and get the Azure OpenAI endpoint from the environment variables added by Service Connector. When using the code below, uncomment the part of the code snippet for the authentication type you want to use.
using Azure.AI.OpenAI;
using Azure.Identity;
string endpoint = Environment.GetEnvironmentVariable("AZURE_OPENAI_BASE");
// Uncomment the following lines corresponding to the authentication type you want to use.
// system-assigned managed identity
// var credential = new DefaultAzureCredential();
// user-assigned managed identity
// var credential = new DefaultAzureCredential(
// new DefaultAzureCredentialOptions
// {
// ManagedIdentityClientId = Environment.GetEnvironmentVariable("AZURE_OPENAI_CLIENTID");
// });
// service principal
// var tenantId = Environment.GetEnvironmentVariable("AZURE_OPENAI_TENANTID");
// var clientId = Environment.GetEnvironmentVariable("AZURE_OPENAI_CLIENTID");
// var clientSecret = Environment.GetEnvironmentVariable("AZURE_OPENAI_CLIENTSECRET");
// var credential = new ClientSecretCredential(tenantId, clientId, clientSecret);
AzureOpenAIClient openAIClient = new(
new Uri(endpoint),
credential
);
Add the following dependencies in your pom.xml file:
Authenticate using azure-identity and get the Azure OpenAI endpoint from the environment variables added by Service Connector. When using the code below, uncomment the part of the code snippet for the authentication type you want to use.
// Uncomment the following lines corresponding to the authentication type you want to use.
// for system-managed identity
// DefaultAzureCredential credential = new DefaultAzureCredentialBuilder().build();
// for user-assigned managed identity
// DefaultAzureCredential credential = new DefaultAzureCredentialBuilder()
// .managedIdentityClientId(System.getenv("AZURE_OPENAI_CLIENTID"))
// .build();
// for service principal
// ClientSecretCredential credential = new ClientSecretCredentialBuilder()
// .clientId(System.getenv("AZURE_OPENAI_CLIENTID"))
// .clientSecret(System.getenv("AZURE_OPENAI_CLIENTSECRET"))
// .tenantId(System.getenv("AZURE_OPENAI_TENANTID"))
// .build();
String endpoint = System.getenv("AZURE_OPENAI_BASE");
OpenAIClient client = new OpenAIClientBuilder()
.credential(credential)
.endpoint(endpoint)
.buildClient();
Install dependencies.
pip install openai
pip install azure-identity
Authenticate using azure-identity and get the Azure OpenAI endpoint from the environment variables added by Service Connector. When using the code below, uncomment the part of the code snippet for the authentication type you want to use.
import os
import OpenAI
from azure.identity import ManagedIdentityCredential, ClientSecretCredential, get_bearer_token_provider
# Uncomment the following lines corresponding to the authentication type you want to use.
# system-assigned managed identity
# cred = ManagedIdentityCredential()
# user-assigned managed identity
# managed_identity_client_id = os.getenv('AZURE_OPENAI_CLIENTID')
# cred = ManagedIdentityCredential(client_id=managed_identity_client_id)
# service principal
# tenant_id = os.getenv('AZURE_OPENAI_TENANTID')
# client_id = os.getenv('AZURE_OPENAI_CLIENTID')
# client_secret = os.getenv('AZURE_OPENAI_CLIENTSECRET')
# cred = ClientSecretCredential(tenant_id=tenant_id, client_id=client_id, client_secret=client_secret)
token_provider = get_bearer_token_provider(
cred, "https://cognitiveservices.azure.com/.default"
)
endpoint = os.getenv('AZURE_OPENAI_BASE')
client = AzureOpenAI(
api_version="2024-02-15-preview",
azure_endpoint=endpoint,
azure_ad_token_provider=token_provider
)
Authenticate using @azure/identity and get the Azure OpenAI endpoint from the environment variables added by Service Connector. When using the code below, uncomment the part of the code snippet for the authentication type you want to use.
import { DefaultAzureCredential,ClientSecretCredential } from "@azure/identity";
// Uncomment the following lines corresponding to the authentication type you want to use.
// for system-assigned managed identity
// const credential = new DefaultAzureCredential();
// for user-assigned managed identity
// const clientId = process.env.AZURE_OPENAI_CLIENTID;
// const credential = new DefaultAzureCredential({
// managedIdentityClientId: clientId
// });
// for service principal
// const tenantId = process.env.AZURE_OPENAI_TENANTID;
// const clientId = process.env.AZURE_OPENAI_CLIENTID;
// const clientSecret = process.env.AZURE_OPENAI_CLIENTSECRET;
// const credential = new ClientSecretCredential(tenantId, clientId, clientSecret);
const endpoint = process.env.AZURE_OPENAI_BASE;
const client = new OpenAIClient(endpoint, credential);
For other languages, you can use the connection information that Service Connector sets to the environment variables to connect to Azure OpenAI. For environment variable details, see Integrate Azure OpenAI with Service Connector.
Connection string
Default environment variable name
Description
Sample value
AZURE_OPENAI_BASE
Azure OpenAI Service Endpoint
https://<Azure-OpenAI-name>.openai.azure.com/
AZURE_OPENAI_KEY
Azure OpenAI Service API key
<api-key>
Sample Code
Refer to the steps and code below to connect to Azure OpenAI Service using a connection string.
Get the Azure OpenAI endpoint and API key from the environment variables added by Service Connector.
import { OpenAIClient } from "@azure/openai";
import { AzureKeyCredential } from "@azure/core-auth";
const endpoint = process.env.AZURE_OPENAI_BASE;
const credential = new AzureKeyCredential(process.env.AZURE_OPENAI_KEY);
const client = new OpenAIClient(endpoint, credential);
For other languages, you can use the connection information that Service Connector sets to the environment variables to connect to Azure OpenAI. For environment variable details, see Integrate Azure OpenAI with Service Connector.
Service principal
Default environment variable name
Description
Sample value
AZURE_OPENAI_BASE
Azure OpenAI Service Endpoint
https://<Azure-OpenAI-name>.openai.azure.com/
AZURE_OPENAI_CLIENTID
Your client ID
<client-ID>
AZURE_OPENAI_CLIENTSECRET
Your client secret
<client-secret>
AZURE_OPENAI_TENANTID
Your tenant ID
<tenant-ID>
Sample code
Refer to the steps and code below to connect to Azure OpenAI Service using a service principaL.
Authenticate using Azure Identity library and get the Azure OpenAI endpoint from the environment variables added by Service Connector. When using the code below, uncomment the part of the code snippet for the authentication type you want to use.
using Azure.AI.OpenAI;
using Azure.Identity;
string endpoint = Environment.GetEnvironmentVariable("AZURE_OPENAI_BASE");
// Uncomment the following lines corresponding to the authentication type you want to use.
// system-assigned managed identity
// var credential = new DefaultAzureCredential();
// user-assigned managed identity
// var credential = new DefaultAzureCredential(
// new DefaultAzureCredentialOptions
// {
// ManagedIdentityClientId = Environment.GetEnvironmentVariable("AZURE_OPENAI_CLIENTID");
// });
// service principal
// var tenantId = Environment.GetEnvironmentVariable("AZURE_OPENAI_TENANTID");
// var clientId = Environment.GetEnvironmentVariable("AZURE_OPENAI_CLIENTID");
// var clientSecret = Environment.GetEnvironmentVariable("AZURE_OPENAI_CLIENTSECRET");
// var credential = new ClientSecretCredential(tenantId, clientId, clientSecret);
AzureOpenAIClient openAIClient = new(
new Uri(endpoint),
credential
);
Add the following dependencies in your pom.xml file:
Authenticate using azure-identity and get the Azure OpenAI endpoint from the environment variables added by Service Connector. When using the code below, uncomment the part of the code snippet for the authentication type you want to use.
// Uncomment the following lines corresponding to the authentication type you want to use.
// for system-managed identity
// DefaultAzureCredential credential = new DefaultAzureCredentialBuilder().build();
// for user-assigned managed identity
// DefaultAzureCredential credential = new DefaultAzureCredentialBuilder()
// .managedIdentityClientId(System.getenv("AZURE_OPENAI_CLIENTID"))
// .build();
// for service principal
// ClientSecretCredential credential = new ClientSecretCredentialBuilder()
// .clientId(System.getenv("AZURE_OPENAI_CLIENTID"))
// .clientSecret(System.getenv("AZURE_OPENAI_CLIENTSECRET"))
// .tenantId(System.getenv("AZURE_OPENAI_TENANTID"))
// .build();
String endpoint = System.getenv("AZURE_OPENAI_BASE");
OpenAIClient client = new OpenAIClientBuilder()
.credential(credential)
.endpoint(endpoint)
.buildClient();
Install dependencies.
pip install openai
pip install azure-identity
Authenticate using azure-identity and get the Azure OpenAI endpoint from the environment variables added by Service Connector. When using the code below, uncomment the part of the code snippet for the authentication type you want to use.
import os
import OpenAI
from azure.identity import ManagedIdentityCredential, ClientSecretCredential, get_bearer_token_provider
# Uncomment the following lines corresponding to the authentication type you want to use.
# system-assigned managed identity
# cred = ManagedIdentityCredential()
# user-assigned managed identity
# managed_identity_client_id = os.getenv('AZURE_OPENAI_CLIENTID')
# cred = ManagedIdentityCredential(client_id=managed_identity_client_id)
# service principal
# tenant_id = os.getenv('AZURE_OPENAI_TENANTID')
# client_id = os.getenv('AZURE_OPENAI_CLIENTID')
# client_secret = os.getenv('AZURE_OPENAI_CLIENTSECRET')
# cred = ClientSecretCredential(tenant_id=tenant_id, client_id=client_id, client_secret=client_secret)
token_provider = get_bearer_token_provider(
cred, "https://cognitiveservices.azure.com/.default"
)
endpoint = os.getenv('AZURE_OPENAI_BASE')
client = AzureOpenAI(
api_version="2024-02-15-preview",
azure_endpoint=endpoint,
azure_ad_token_provider=token_provider
)
Authenticate using @azure/identity and get the Azure OpenAI endpoint from the environment variables added by Service Connector. When using the code below, uncomment the part of the code snippet for the authentication type you want to use.
import { DefaultAzureCredential,ClientSecretCredential } from "@azure/identity";
// Uncomment the following lines corresponding to the authentication type you want to use.
// for system-assigned managed identity
// const credential = new DefaultAzureCredential();
// for user-assigned managed identity
// const clientId = process.env.AZURE_OPENAI_CLIENTID;
// const credential = new DefaultAzureCredential({
// managedIdentityClientId: clientId
// });
// for service principal
// const tenantId = process.env.AZURE_OPENAI_TENANTID;
// const clientId = process.env.AZURE_OPENAI_CLIENTID;
// const clientSecret = process.env.AZURE_OPENAI_CLIENTSECRET;
// const credential = new ClientSecretCredential(tenantId, clientId, clientSecret);
const endpoint = process.env.AZURE_OPENAI_BASE;
const client = new OpenAIClient(endpoint, credential);
For other languages, you can use the connection information that Service Connector sets to the environment variables to connect to Azure OpenAI. For environment variable details, see Integrate Azure OpenAI with Service Connector.