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使用服务连接器集成 Azure Cosmos DB for Gremlin
本文内容
本页显示了支持的身份验证方法和客户端,还演示了可用于将 Azure Cosmos DB for Apache Gremlin 通过服务连接器连接到其他云服务的示例代码。 即使不使用服务连接器,你可能仍然可以使用其他编程语言连接到 Azure Cosmos DB for Gremlin。 此页面还显示你在创建服务连接时获得的默认环境变量名称和值。
受支持的计算服务
服务连接器可用于将以下计算服务连接到 Azure Cosmos DB for Apache Gremlin:
Azure 应用程序服务
Azure Container Apps
Azure Functions
Azure Kubernetes 服务 (AKS)
Azure Spring Apps
受支持的身份验证类型和客户端类型
下表显示了使用服务连接器将计算服务连接到 Azure Cosmos DB for Apache Gremlin 时支持的客户端类型和身份验证方法的组合。 “是”表示支持该组合,“否”表示不支持该组合。
客户端类型
系统分配的托管标识
用户分配的托管标识
机密/连接字符串
服务主体
.NET
是
是
是
是
Java
是
是
是
是
Node.js
是
是
是
是
PHP
是
是
是
是
Python
是
是
是
是
Go
是
是
是
是
无
是
是
是
是
此表支持表中客户端类型和身份验证方法的所有组合都受到支持。 所有客户端类型都可使用任何身份验证方法通过服务连接器连接到 Azure Cosmos DB for Apache Gremlin。
默认环境变量名称或应用程序属性和示例代码
请使用下面的连接详细信息将计算服务连接到 Azure Cosmos DB for Apache Gremlin。 对于下面的每个示例,请将占位符文本 <Azure-Cosmos-DB-account>
、<database>
、<collection or graphs>
、<username>
、<password>
、<resource-group-name>
、<subscription-ID>
、<client-ID>
、<client-secret>
和 <tenant-id>
替换为你自己的信息。 有关命名约定的详细信息,请参阅服务连接器内部 一文。
系统分配的托管标识
默认环境变量名称
说明
示例值
AZURE_COSMOS_LISTKEYURL
用户获取连接字符串的 URL
https://management.azure.com/subscriptions/<subscription-ID>/resourceGroups/<resource-group-name>/providers/Microsoft.DocumentDB/databaseAccounts/<Azure-Cosmos-DB-account>/listKeys?api-version=2021-04-15
AZURE_COSMOS_SCOPE
托管标识范围
https://management.azure.com/.default
AZURE_COSMOS_RESOURCEENDPOINT
资源终结点
https://<Azure-Cosmos-DB-account>.documents.azure.com:443/
AZURE_COSMOS_HOSTNAME
Gremlin 唯一资源标识符 (UFI)
<Azure-Cosmos-DB-account>.gremlin.cosmos.azure.com
AZURE_COSMOS_PORT
连接端口
443
AZURE_COSMOS_USERNAME
用户名
/dbs/<database>/colls/<collection or graphs>
代码示例
请参考以下步骤和代码,使用系统分配的托管标识连接到 Azure Cosmos DB for Gremlin。
安装依赖项。
dotnet add package Gremlin.Net
dotnet add package Azure.Identity
使用 Azure.Identity 客户端库获取托管标识或服务主体的访问令牌。 使用访问令牌和 AZURE_COSMOS_LISTKEYURL
获取密码。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
using System;
using System.Security.Authentication;
using System.Net.Security;
using System.Net.Http;
using System.Security.Authentication;
using System.Threading.Tasks;
using System;
using Gremlin.Net.Driver;
using Azure.Identity;
var gremlinEndpoint = Environment.GetEnvironmentVariable("AZURE_COSMOS_RESOURCEENDPOINT");
var userName = Environment.GetEnvironmentVariable("AZURE_COSMOS_USERNAME");
var gremlinPort = Int32.Parse(Environment.GetEnvironmentVariable("AZURE_COSMOS_PORT"));
var listKeyUrl = Environment.GetEnvironmentVariable("AZURE_COSMOS_LISTKEYURL");
var scope = Environment.GetEnvironmentVariable("AZURE_COSMOS_SCOPE");
// Uncomment the following lines corresponding to the authentication type you want to use.
// For system-assigned identity.
// var tokenProvider = new DefaultAzureCredential();
// For user-assigned identity.
// var tokenProvider = new DefaultAzureCredential(
// new DefaultAzureCredentialOptions
// {
// ManagedIdentityClientId = Environment.GetEnvironmentVariable("AZURE_COSMOS_CLIENTID");
// }
// );
// For service principal.
// var tenantId = Environment.GetEnvironmentVariable("AZURE_COSMOS_TENANTID");
// var clientId = Environment.GetEnvironmentVariable("AZURE_COSMOS_CLIENTID");
// var clientSecret = Environment.GetEnvironmentVariable("AZURE_COSMOS_CLIENTSECRET");
// var tokenProvider = new ClientSecretCredential(tenantId, clientId, clientSecret);
// Acquire the access token.
AccessToken accessToken = await tokenProvider.GetTokenAsync(
new TokenRequestContext(scopes: new string[]{ scope }));
// Get the password.
var httpClient = new HttpClient();
httpClient.DefaultRequestHeaders.Add("Authorization", $"Bearer {accessToken.Token}");
var response = await httpClient.POSTAsync(listKeyUrl);
var responseBody = await response.Content.ReadAsStringAsync();
var keys = JsonConvert.DeserializeObject<Dictionary<string, string>>(responseBody);
var password = keys["primaryMasterKey"];
// Connect to Azure Cosmos DB for Apache Gremlin
var server = new GremlinServer(
hostname: gremlinEndpoint,
port: gremlinPort,
username: userName,
password: password,
enableSsl: true
);
using var client = new GremlinClient(
gremlinServer: server,
messageSerializer: new Gremlin.Net.Structure.IO.GraphSON.GraphSON2MessageSerializer()
);
将以下依赖项添加到 pom.xml 文件:
<dependency>
<groupId>org.apache.tinkerpop</groupId>
<artifactId>gremlin-driver</artifactId>
<version>3.4.13</version>
</dependency>
<dependency>
<groupId>com.azure</groupId>
<artifactId>azure-identity</artifactId>
<version>1.1.5</version>
</dependency>
使用 azure-identity
获取托管标识或服务主体的访问令牌。 使用访问令牌和 AZURE_COSMOS_LISTKEYURL
获取密码。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
import org.apache.tinkerpop.gremlin.driver.Client;
import org.apache.tinkerpop.gremlin.driver.Cluster;
import javax.net.ssl.*;
import java.net.InetSocketAddress;
import com.azure.identity.*;
import com.azure.core.credentital.*;
import java.net.http.*;
import java.net.URI;
int gremlinPort = Integer.parseInt(System.getenv("AZURE_COSMOS_PORT"));
String username = System.getenv("AZURE_COSMOS_USERNAME");
String gremlinEndpoint = System.getenv("AZURE_COSMOS_RESOURCEENDPOINT");
String listKeyUrl = System.getenv("AZURE_COSMOS_LISTKEYURL");
String scope = System.getenv("AZURE_COSMOS_SCOPE");
// Uncomment the following lines corresponding to the authentication type you want to use.
// For system managed identity.
// DefaultAzureCredential defaultCredential = new DefaultAzureCredentialBuilder().build();
// For user assigned managed identity.
// DefaultAzureCredential defaultCredential = new DefaultAzureCredentialBuilder()
// .managedIdentityClientId(System.getenv("AZURE_COSMOS_CLIENTID"))
// .build();
// For service principal.
// ClientSecretCredential defaultCredential = new ClientSecretCredentialBuilder()
// .clientId(System.getenv("AZURE_COSMOS_CLIENTID"))
// .clientSecret(System.getenv("AZURE_COSMOS_CLIENTSECRET"))
// .tenantId(System.getenv("AZURE_COSMOS_TENANTID"))
// .build();
// Get the access token.
AccessToken accessToken = defaultCredential.getToken(new TokenRequestContext().addScopes(new String[]{ scope })).block();
String token = accessToken.getToken();
// Get the password.
HttpClient client = HttpClient.newBuilder().build();
HttpRequest request = HttpRequest.newBuilder()
.uri(new URI(listKeyUrl))
.header("Authorization", "Bearer " + token)
.POST()
.build();
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
JSONParser parser = new JSONParser();
JSONObject responseBody = parser.parse(response.body());
String gremlinPassword = responseBody.get("primaryMasterKey");
// Connect to Azure Cosmos DB for Apache Gremlin
Cluster cluster;
Client client;
cluster = Cluster.addContactPoint(gremlinEndpoint).port(gremlinPort).credentials(username, password).create();
安装依赖项。
pip install gremlinpython
使用 azure-identity
向托管标识或服务主体进行身份验证,并向 AZURE_COSMOS_LISTKEYURL
发送获取密码的请求。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
from gremlin_python.driver import client, serializer
import requests
from azure.identity import ManagedIdentityCredential, ClientSecretCredential
username = os.getenv('AZURE_COSMOS_USERNAME')
endpoint = os.getenv('AZURE_COSMOS_RESOURCEENDPOINT')
port = os.getenv('AZURE_COSMOS_PORT')
listKeyUrl = os.getenv('AZURE_COSMOS_LISTKEYURL')
scope = os.getenv('AZURE_COSMOS_SCOPE')
# Uncomment the following lines corresponding to the authentication type you want to use.
# For system-assigned managed identity
# cred = ManagedIdentityCredential()
# For user-assigned managed identity
# managed_identity_client_id = os.getenv('AZURE_COSMOS_CLIENTID')
# cred = ManagedIdentityCredential(client_id=managed_identity_client_id)
# For service principal
# tenant_id = os.getenv('AZURE_COSMOS_TENANTID')
# client_id = os.getenv('AZURE_COSMOS_CLIENTID')
# client_secret = os.getenv('AZURE_COSMOS_CLIENTSECRET')
# cred = ClientSecretCredential(tenant_id=tenant_id, client_id=client_id, client_secret=client_secret)
# Get the password
session = requests.Session()
token = cred.get_token(scope)
response = session.post(listKeyUrl, headers={"Authorization": "Bearer {}".format(token.token)})
keys_dict = response.json()
password = keys_dict['primaryMasterKey']
# Connect to Azure Cosmos DB for Apache Gremlin.
client = client.Client(
url=endpoint,
traversal_source="g",
username=username,
password=password,
message_serializer=serializer.GraphSONSerializersV2d0(),
)
安装依赖项。
go get github.com/Azure/azure-sdk-for-go/sdk/azidentity
go get github.com/go-gremlin/gremlin
在代码中,通过 azidentity
获取访问令牌,然后使用该令牌来获取密码。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
import (
"fmt"
"os"
"context"
"log"
"io/ioutil"
"encoding/json"
"github.com/go-gremlin/gremlin"
"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
)
func main() {
username = os.Getenv("AZURE_COSMOS_USERNAME")
endpoint = os.getenv("AZURE_COSMOS_RESOURCEENDPOINT")
port = os.getenv("AZURE_COSMOS_PORT")
listKeyUrl = os.Getenv("AZURE_COSMOS_LISTKEYURL")
scope = os.Getenv("AZUE_COSMOS_SCOPE")
// Uncomment the following lines corresponding to the authentication type you want to use.
// For system-assigned identity.
// cred, err := azidentity.NewDefaultAzureCredential(nil)
// For user-assigned identity.
// clientid := os.Getenv("AZURE_COSMOS_CLIENTID")
// azidentity.ManagedIdentityCredentialOptions.ID := clientid
// options := &azidentity.ManagedIdentityCredentialOptions{ID: clientid}
// cred, err := azidentity.NewManagedIdentityCredential(options)
// For service principal.
// clientid := os.Getenv("AZURE_COSMOS_CLIENTID")
// tenantid := os.Getenv("AZURE_COSMOS_TENANTID")
// clientsecret := os.Getenv("AZURE_COSMOS_CLIENTSECRET")
// cred, err := azidentity.NewClientSecretCredential(tenantid, clientid, clientsecret, &azidentity.ClientSecretCredentialOptions{})
// Acquire the access token.
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
token, err := cred.GetToken(ctx, policy.TokenRequestOptions{
Scopes: []string{scope},
})
// Acquire the connection string.
client := &http.Client{}
req, err := http.NewRequest("POST", listKeyUrl, nil)
req.Header.Add("Authorization", "Bearer " + token.Token)
resp, err := client.Do(req)
body, err := ioutil.ReadAll(resp.Body)
var result map[string]interface{}
json.Unmarshal(body, &result)
password, err := result["primaryMasterKey"];
auth := gremlin.OptAuthUserPass(username, password)
client, err := gremlin.NewClient(endpoint, auth)
}
安装依赖项。
npm install gremlin
npm install --save @azure/identity
在代码中,通过 @azure/identity
获取访问令牌,然后使用该令牌来获取密码。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
import { DefaultAzureCredential,ClientSecretCredential } from "@azure/identity";
import gremlin from 'gremlin'
const axios = require('axios');
let username = process.env.AZURE_COSMOS_USERNAME;
let endoint = process.env.AZURE_COSMOS_RESOURCEENDPOINT;
let port = process.env.AZURE_COSMOS_PORT;
let listKeyUrl = process.env.AZURE_COSMOS_LISTKEYURL;
let scope = process.env.AZURE_COSMOS_SCOPE;
// Uncomment the following lines corresponding to the authentication type you want to use.
// For system-assigned identity.
// const credential = new DefaultAzureCredential();
// For user-assigned identity.
// const clientId = process.env.AZURE_COSMOS_CLIENTID;
// const credential = new DefaultAzureCredential({
// managedIdentityClientId: clientId
// });
// For service principal.
// const tenantId = process.env.AZURE_COSMOS_TENANTID;
// const clientId = process.env.AZURE_COSMOS_CLIENTID;
// const clientSecret = process.env.AZURE_COSMOS_CLIENTSECRET;
// Acquire the access token.
var accessToken = await credential.getToken(scope);
// Get the password.
const config = {
method: 'post',
url: listKeyUrl,
headers: {
'Authorization': `Bearer ${accessToken.token}`
}
};
const response = await axios(config);
const keysDict = response.data;
const password = keysDict['primaryMasterKey'];
const credentials = new gremlin.driver.auth.PlainTextSaslAuthenticator(
username,
password
)
const client = new gremlin.driver.Client(
endpoint,
{
credentials,
traversalsource: 'g',
rejectUnauthorized: true,
mimeType: 'application/vnd.gremlin-v2.0+json'
}
)
client.open()
基于托管标识或服务主体获取访问令牌,以便在 AZURE_COSMOS_LISTKEYURL
调用 REST API 来获取 Azure Cosmos DB for Gremlin 的主密钥。
$endpoint = getenv('AZURE_COSMOS_RESOURCEENDPOINT');
$username = getenv('AZURE_COSMOS_USERNAME');
$port = getenv('AZURE_COSMOS_PORT');
$db = new Connection([
'host' => $endpoint,
'username' => $username,
'password' => $password,
'port' => $port,
'ssl' => TRUE
]);
用户分配的托管标识
默认环境变量名称
说明
示例值
AZURE_COSMOS_LISTKEYURL
用户获取连接字符串的 URL
https://management.azure.com/subscriptions/<subscription-ID>/resourceGroups/<resource-group-name>/providers/Microsoft.DocumentDB/databaseAccounts/<Azure-Cosmos-DB-account>/listKeys?api-version=2021-04-15
AZURE_COSMOS_SCOPE
托管标识范围
https://management.azure.com/.default
AZURE_COSMOS_RESOURCEENDPOINT
资源终结点
https://<Azure-Cosmos-DB-account>.documents.azure.com:443/
AZURE_COSMOS_HOSTNAME
Gremlin 唯一资源标识符 (UFI)
<Azure-Cosmos-DB-account>.gremlin.cosmos.azure.com
AZURE_COSMOS_PORT
连接端口
443
AZURE_COSMOS_USERNAME
用户名
/dbs/<database>/colls/<collection or graphs>
AZURE_CLIENTID
客户端 ID
<client_ID>
代码示例
请参考以下步骤和代码,使用用户分配的托管标识连接到 Azure Cosmos DB for Gremlin。
安装依赖项。
dotnet add package Gremlin.Net
dotnet add package Azure.Identity
使用 Azure.Identity 客户端库获取托管标识或服务主体的访问令牌。 使用访问令牌和 AZURE_COSMOS_LISTKEYURL
获取密码。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
using System;
using System.Security.Authentication;
using System.Net.Security;
using System.Net.Http;
using System.Security.Authentication;
using System.Threading.Tasks;
using System;
using Gremlin.Net.Driver;
using Azure.Identity;
var gremlinEndpoint = Environment.GetEnvironmentVariable("AZURE_COSMOS_RESOURCEENDPOINT");
var userName = Environment.GetEnvironmentVariable("AZURE_COSMOS_USERNAME");
var gremlinPort = Int32.Parse(Environment.GetEnvironmentVariable("AZURE_COSMOS_PORT"));
var listKeyUrl = Environment.GetEnvironmentVariable("AZURE_COSMOS_LISTKEYURL");
var scope = Environment.GetEnvironmentVariable("AZURE_COSMOS_SCOPE");
// Uncomment the following lines corresponding to the authentication type you want to use.
// For system-assigned identity.
// var tokenProvider = new DefaultAzureCredential();
// For user-assigned identity.
// var tokenProvider = new DefaultAzureCredential(
// new DefaultAzureCredentialOptions
// {
// ManagedIdentityClientId = Environment.GetEnvironmentVariable("AZURE_COSMOS_CLIENTID");
// }
// );
// For service principal.
// var tenantId = Environment.GetEnvironmentVariable("AZURE_COSMOS_TENANTID");
// var clientId = Environment.GetEnvironmentVariable("AZURE_COSMOS_CLIENTID");
// var clientSecret = Environment.GetEnvironmentVariable("AZURE_COSMOS_CLIENTSECRET");
// var tokenProvider = new ClientSecretCredential(tenantId, clientId, clientSecret);
// Acquire the access token.
AccessToken accessToken = await tokenProvider.GetTokenAsync(
new TokenRequestContext(scopes: new string[]{ scope }));
// Get the password.
var httpClient = new HttpClient();
httpClient.DefaultRequestHeaders.Add("Authorization", $"Bearer {accessToken.Token}");
var response = await httpClient.POSTAsync(listKeyUrl);
var responseBody = await response.Content.ReadAsStringAsync();
var keys = JsonConvert.DeserializeObject<Dictionary<string, string>>(responseBody);
var password = keys["primaryMasterKey"];
// Connect to Azure Cosmos DB for Apache Gremlin
var server = new GremlinServer(
hostname: gremlinEndpoint,
port: gremlinPort,
username: userName,
password: password,
enableSsl: true
);
using var client = new GremlinClient(
gremlinServer: server,
messageSerializer: new Gremlin.Net.Structure.IO.GraphSON.GraphSON2MessageSerializer()
);
将以下依赖项添加到 pom.xml 文件:
<dependency>
<groupId>org.apache.tinkerpop</groupId>
<artifactId>gremlin-driver</artifactId>
<version>3.4.13</version>
</dependency>
<dependency>
<groupId>com.azure</groupId>
<artifactId>azure-identity</artifactId>
<version>1.1.5</version>
</dependency>
使用 azure-identity
获取托管标识或服务主体的访问令牌。 使用访问令牌和 AZURE_COSMOS_LISTKEYURL
获取密码。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
import org.apache.tinkerpop.gremlin.driver.Client;
import org.apache.tinkerpop.gremlin.driver.Cluster;
import javax.net.ssl.*;
import java.net.InetSocketAddress;
import com.azure.identity.*;
import com.azure.core.credentital.*;
import java.net.http.*;
import java.net.URI;
int gremlinPort = Integer.parseInt(System.getenv("AZURE_COSMOS_PORT"));
String username = System.getenv("AZURE_COSMOS_USERNAME");
String gremlinEndpoint = System.getenv("AZURE_COSMOS_RESOURCEENDPOINT");
String listKeyUrl = System.getenv("AZURE_COSMOS_LISTKEYURL");
String scope = System.getenv("AZURE_COSMOS_SCOPE");
// Uncomment the following lines corresponding to the authentication type you want to use.
// For system managed identity.
// DefaultAzureCredential defaultCredential = new DefaultAzureCredentialBuilder().build();
// For user assigned managed identity.
// DefaultAzureCredential defaultCredential = new DefaultAzureCredentialBuilder()
// .managedIdentityClientId(System.getenv("AZURE_COSMOS_CLIENTID"))
// .build();
// For service principal.
// ClientSecretCredential defaultCredential = new ClientSecretCredentialBuilder()
// .clientId(System.getenv("AZURE_COSMOS_CLIENTID"))
// .clientSecret(System.getenv("AZURE_COSMOS_CLIENTSECRET"))
// .tenantId(System.getenv("AZURE_COSMOS_TENANTID"))
// .build();
// Get the access token.
AccessToken accessToken = defaultCredential.getToken(new TokenRequestContext().addScopes(new String[]{ scope })).block();
String token = accessToken.getToken();
// Get the password.
HttpClient client = HttpClient.newBuilder().build();
HttpRequest request = HttpRequest.newBuilder()
.uri(new URI(listKeyUrl))
.header("Authorization", "Bearer " + token)
.POST()
.build();
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
JSONParser parser = new JSONParser();
JSONObject responseBody = parser.parse(response.body());
String gremlinPassword = responseBody.get("primaryMasterKey");
// Connect to Azure Cosmos DB for Apache Gremlin
Cluster cluster;
Client client;
cluster = Cluster.addContactPoint(gremlinEndpoint).port(gremlinPort).credentials(username, password).create();
安装依赖项。
pip install gremlinpython
使用 azure-identity
向托管标识或服务主体进行身份验证,并向 AZURE_COSMOS_LISTKEYURL
发送获取密码的请求。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
from gremlin_python.driver import client, serializer
import requests
from azure.identity import ManagedIdentityCredential, ClientSecretCredential
username = os.getenv('AZURE_COSMOS_USERNAME')
endpoint = os.getenv('AZURE_COSMOS_RESOURCEENDPOINT')
port = os.getenv('AZURE_COSMOS_PORT')
listKeyUrl = os.getenv('AZURE_COSMOS_LISTKEYURL')
scope = os.getenv('AZURE_COSMOS_SCOPE')
# Uncomment the following lines corresponding to the authentication type you want to use.
# For system-assigned managed identity
# cred = ManagedIdentityCredential()
# For user-assigned managed identity
# managed_identity_client_id = os.getenv('AZURE_COSMOS_CLIENTID')
# cred = ManagedIdentityCredential(client_id=managed_identity_client_id)
# For service principal
# tenant_id = os.getenv('AZURE_COSMOS_TENANTID')
# client_id = os.getenv('AZURE_COSMOS_CLIENTID')
# client_secret = os.getenv('AZURE_COSMOS_CLIENTSECRET')
# cred = ClientSecretCredential(tenant_id=tenant_id, client_id=client_id, client_secret=client_secret)
# Get the password
session = requests.Session()
token = cred.get_token(scope)
response = session.post(listKeyUrl, headers={"Authorization": "Bearer {}".format(token.token)})
keys_dict = response.json()
password = keys_dict['primaryMasterKey']
# Connect to Azure Cosmos DB for Apache Gremlin.
client = client.Client(
url=endpoint,
traversal_source="g",
username=username,
password=password,
message_serializer=serializer.GraphSONSerializersV2d0(),
)
安装依赖项。
go get github.com/Azure/azure-sdk-for-go/sdk/azidentity
go get github.com/go-gremlin/gremlin
在代码中,通过 azidentity
获取访问令牌,然后使用该令牌来获取密码。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
import (
"fmt"
"os"
"context"
"log"
"io/ioutil"
"encoding/json"
"github.com/go-gremlin/gremlin"
"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
)
func main() {
username = os.Getenv("AZURE_COSMOS_USERNAME")
endpoint = os.getenv("AZURE_COSMOS_RESOURCEENDPOINT")
port = os.getenv("AZURE_COSMOS_PORT")
listKeyUrl = os.Getenv("AZURE_COSMOS_LISTKEYURL")
scope = os.Getenv("AZUE_COSMOS_SCOPE")
// Uncomment the following lines corresponding to the authentication type you want to use.
// For system-assigned identity.
// cred, err := azidentity.NewDefaultAzureCredential(nil)
// For user-assigned identity.
// clientid := os.Getenv("AZURE_COSMOS_CLIENTID")
// azidentity.ManagedIdentityCredentialOptions.ID := clientid
// options := &azidentity.ManagedIdentityCredentialOptions{ID: clientid}
// cred, err := azidentity.NewManagedIdentityCredential(options)
// For service principal.
// clientid := os.Getenv("AZURE_COSMOS_CLIENTID")
// tenantid := os.Getenv("AZURE_COSMOS_TENANTID")
// clientsecret := os.Getenv("AZURE_COSMOS_CLIENTSECRET")
// cred, err := azidentity.NewClientSecretCredential(tenantid, clientid, clientsecret, &azidentity.ClientSecretCredentialOptions{})
// Acquire the access token.
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
token, err := cred.GetToken(ctx, policy.TokenRequestOptions{
Scopes: []string{scope},
})
// Acquire the connection string.
client := &http.Client{}
req, err := http.NewRequest("POST", listKeyUrl, nil)
req.Header.Add("Authorization", "Bearer " + token.Token)
resp, err := client.Do(req)
body, err := ioutil.ReadAll(resp.Body)
var result map[string]interface{}
json.Unmarshal(body, &result)
password, err := result["primaryMasterKey"];
auth := gremlin.OptAuthUserPass(username, password)
client, err := gremlin.NewClient(endpoint, auth)
}
安装依赖项。
npm install gremlin
npm install --save @azure/identity
在代码中,通过 @azure/identity
获取访问令牌,然后使用该令牌来获取密码。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
import { DefaultAzureCredential,ClientSecretCredential } from "@azure/identity";
import gremlin from 'gremlin'
const axios = require('axios');
let username = process.env.AZURE_COSMOS_USERNAME;
let endoint = process.env.AZURE_COSMOS_RESOURCEENDPOINT;
let port = process.env.AZURE_COSMOS_PORT;
let listKeyUrl = process.env.AZURE_COSMOS_LISTKEYURL;
let scope = process.env.AZURE_COSMOS_SCOPE;
// Uncomment the following lines corresponding to the authentication type you want to use.
// For system-assigned identity.
// const credential = new DefaultAzureCredential();
// For user-assigned identity.
// const clientId = process.env.AZURE_COSMOS_CLIENTID;
// const credential = new DefaultAzureCredential({
// managedIdentityClientId: clientId
// });
// For service principal.
// const tenantId = process.env.AZURE_COSMOS_TENANTID;
// const clientId = process.env.AZURE_COSMOS_CLIENTID;
// const clientSecret = process.env.AZURE_COSMOS_CLIENTSECRET;
// Acquire the access token.
var accessToken = await credential.getToken(scope);
// Get the password.
const config = {
method: 'post',
url: listKeyUrl,
headers: {
'Authorization': `Bearer ${accessToken.token}`
}
};
const response = await axios(config);
const keysDict = response.data;
const password = keysDict['primaryMasterKey'];
const credentials = new gremlin.driver.auth.PlainTextSaslAuthenticator(
username,
password
)
const client = new gremlin.driver.Client(
endpoint,
{
credentials,
traversalsource: 'g',
rejectUnauthorized: true,
mimeType: 'application/vnd.gremlin-v2.0+json'
}
)
client.open()
基于托管标识或服务主体获取访问令牌,以便在 AZURE_COSMOS_LISTKEYURL
调用 REST API 来获取 Azure Cosmos DB for Gremlin 的主密钥。
$endpoint = getenv('AZURE_COSMOS_RESOURCEENDPOINT');
$username = getenv('AZURE_COSMOS_USERNAME');
$port = getenv('AZURE_COSMOS_PORT');
$db = new Connection([
'host' => $endpoint,
'username' => $username,
'password' => $password,
'port' => $port,
'ssl' => TRUE
]);
连接字符串
警告
Microsoft 建议使用最安全的可用身份验证流。 本过程中介绍的身份验证流程需要非常高的信任度,并携带其他流中不存在的风险。 请仅在无法使用其他更安全的流(例如托管标识)时才使用此流。
默认环境变量名称
说明
示例值
AZURE_COSMOS_HOSTNAME
Gremlin 唯一资源标识符 (UFI)
<Azure-Cosmos-DB-account>.gremlin.cosmos.azure.com
AZURE_COSMOS_PORT
连接端口
443
AZURE_COSMOS_USERNAME
用户名
/dbs/<database>/colls/<collection or graphs>
AZURE_COSMOS_PASSWORD
您的密码
<password>
代码示例
请参考以下步骤和代码,使用连接字符串连接到 Azure Cosmos DB for Gremlin。
安装依赖项。
dotnet add package Gremlin.Net
从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。
using System;
using Gremlin.Net.Driver;
var gremlinEndpoint = Environment.GetEnvironmentVariable("AZURE_COSMOS_RESOURCEENDPOINT");
var userName = Environment.GetEnvironmentVariable("AZURE_COSMOS_USERNAME");
var password = Environment.GetEnvironmentVariable("AZURE_COSMOS_PASSWORD");
var gremlinPort = Int32.Parse(Environment.GetEnvironmentVariable("AZURE_COSMOS_PORT"));
var server = new GremlinServer(
hostname: gremlinEndpoint,
port: gremlinPort,
username: userName,
password: password,
enableSsl: true
);
using var client = new GremlinClient(
gremlinServer: server,
messageSerializer: new Gremlin.Net.Structure.IO.GraphSON.GraphSON2MessageSerializer()
);
在 pom.xml 文件中添加以下依赖项:
<dependency>
<groupId>org.apache.tinkerpop</groupId>
<artifactId>gremlin-driver</artifactId>
<version>3.4.13</version>
</dependency>
从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。
import org.apache.tinkerpop.gremlin.driver.Client;
import org.apache.tinkerpop.gremlin.driver.Cluster;
import javax.net.ssl.*;
import java.net.InetSocketAddress;
int gremlinPort = Integer.parseInt(System.getenv("AZURE_COSMOS_PORT"));
String username = System.getenv("AZURE_COSMOS_USERNAME");
String gremlinEndpoint = System.getenv("AZURE_COSMOS_RESOURCEENDPOINT");
String password = System.getenv("AZURE_COSMOS_PASSWORD");
Cluster cluster;
Client client;
cluster = Cluster.addContactPoint(gremlinEndpoint).port(gremlinPort).credentials(username, password).create();
安装依赖项。
pip install gremlinpython
从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。
import os
from gremlin_python.driver import client, serializer
username = os.getenv('AZURE_COSMOS_USERNAME')
password = os.getenv('AZURE_COSMOS_PASSWORD')
endpoint = os.getenv('AZURE_COSMOS_RESOURCEENDPOINT')
port = os.getenv('AZURE_COSMOS_PORT')
client = client.Client(
url=endpoint,
traversal_source="g",
username=username,
password=password,
message_serializer=serializer.GraphSONSerializersV2d0(),
)
安装依赖项。
go get github.com/go-gremlin/gremlin
从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。
username = os.Getenv("AZURE_COSMOS_USERNAME")
password = os.getenv("AZURE_COSMOS_PASSWORD")
endpoint = os.getenv("AZURE_COSMOS_RESOURCEENDPOINT")
port = os.getenv("AZURE_COSMOS_PORT")
auth := gremlin.OptAuthUserPass(username, password)
client, err := gremlin.NewClient(endpoint, auth)
安装依赖项。
npm install gremlin
从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。
import gremlin from 'gremlin'
const username = process.env.AZURE_COSMOS_USERNAME;
const password = process.env.AZURE_COSMOS_PASSWORD;
const endpoint = process.env.AZURE_COSMOS_RESOURCEENDPOINT;
const port = process.env.AZURE_COSMOS_PORT;
const credentials = new gremlin.driver.auth.PlainTextSaslAuthenticator(
username,
password
)
const client = new gremlin.driver.Client(
endpoint,
{
credentials,
traversalsource: 'g',
rejectUnauthorized: true,
mimeType: 'application/vnd.gremlin-v2.0+json'
}
)
client.open()
从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。
$endpoint = getenv('AZURE_COSMOS_RESOURCEENDPOINT');
$username = getenv('AZURE_COSMOS_USERNAME');
$password = getenv('AZURE_COSMOS_PASSWORD');
$port = getenv('AZURE_COSMOS_PORT');
$db = new Connection([
'host' => $endpoint,
'username' => $username,
'password' => $password,
'port' => $port,
'ssl' => TRUE
]);
服务主体
默认环境变量名称
说明
示例值
AZURE_COSMOS_LISTKEYURL
用户获取连接字符串的 URL
https://management.azure.com/subscriptions/<subscription-ID>/resourceGroups/<resource-group-name>/providers/Microsoft.DocumentDB/databaseAccounts/<Azure-Cosmos-DB-account>/listKeys?api-version=2021-04-15
AZURE_COSMOS_SCOPE
托管标识范围
https://management.azure.com/.default
AZURE_COSMOS_RESOURCEENDPOINT
资源终结点
https://<Azure-Cosmos-DB-account>.documents.azure.com:443/
AZURE_COSMOS_HOSTNAME
Gremlin 唯一资源标识符 (UFI)
<Azure-Cosmos-DB-account>.gremlin.cosmos.azure.com
AZURE_COSMOS_PORT
Gremlin 连接端口
10350
AZURE_COSMOS_USERNAME
用户名
</dbs/<database>/colls/<collection or graphs>
AZURE_COSMOS_CLIENTID
客户端 ID
<client-ID>
AZURE_COSMOS_CLIENTSECRET
客户端密码
<client-secret>
AZURE_COSMOS_TENANTID
租户 ID
<tenant-ID>
代码示例
请参考以下步骤和代码,使用服务主体连接到 Azure Cosmos DB for Gremlin。
安装依赖项。
dotnet add package Gremlin.Net
dotnet add package Azure.Identity
使用 Azure.Identity 客户端库获取托管标识或服务主体的访问令牌。 使用访问令牌和 AZURE_COSMOS_LISTKEYURL
获取密码。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
using System;
using System.Security.Authentication;
using System.Net.Security;
using System.Net.Http;
using System.Security.Authentication;
using System.Threading.Tasks;
using System;
using Gremlin.Net.Driver;
using Azure.Identity;
var gremlinEndpoint = Environment.GetEnvironmentVariable("AZURE_COSMOS_RESOURCEENDPOINT");
var userName = Environment.GetEnvironmentVariable("AZURE_COSMOS_USERNAME");
var gremlinPort = Int32.Parse(Environment.GetEnvironmentVariable("AZURE_COSMOS_PORT"));
var listKeyUrl = Environment.GetEnvironmentVariable("AZURE_COSMOS_LISTKEYURL");
var scope = Environment.GetEnvironmentVariable("AZURE_COSMOS_SCOPE");
// Uncomment the following lines corresponding to the authentication type you want to use.
// For system-assigned identity.
// var tokenProvider = new DefaultAzureCredential();
// For user-assigned identity.
// var tokenProvider = new DefaultAzureCredential(
// new DefaultAzureCredentialOptions
// {
// ManagedIdentityClientId = Environment.GetEnvironmentVariable("AZURE_COSMOS_CLIENTID");
// }
// );
// For service principal.
// var tenantId = Environment.GetEnvironmentVariable("AZURE_COSMOS_TENANTID");
// var clientId = Environment.GetEnvironmentVariable("AZURE_COSMOS_CLIENTID");
// var clientSecret = Environment.GetEnvironmentVariable("AZURE_COSMOS_CLIENTSECRET");
// var tokenProvider = new ClientSecretCredential(tenantId, clientId, clientSecret);
// Acquire the access token.
AccessToken accessToken = await tokenProvider.GetTokenAsync(
new TokenRequestContext(scopes: new string[]{ scope }));
// Get the password.
var httpClient = new HttpClient();
httpClient.DefaultRequestHeaders.Add("Authorization", $"Bearer {accessToken.Token}");
var response = await httpClient.POSTAsync(listKeyUrl);
var responseBody = await response.Content.ReadAsStringAsync();
var keys = JsonConvert.DeserializeObject<Dictionary<string, string>>(responseBody);
var password = keys["primaryMasterKey"];
// Connect to Azure Cosmos DB for Apache Gremlin
var server = new GremlinServer(
hostname: gremlinEndpoint,
port: gremlinPort,
username: userName,
password: password,
enableSsl: true
);
using var client = new GremlinClient(
gremlinServer: server,
messageSerializer: new Gremlin.Net.Structure.IO.GraphSON.GraphSON2MessageSerializer()
);
将以下依赖项添加到 pom.xml 文件:
<dependency>
<groupId>org.apache.tinkerpop</groupId>
<artifactId>gremlin-driver</artifactId>
<version>3.4.13</version>
</dependency>
<dependency>
<groupId>com.azure</groupId>
<artifactId>azure-identity</artifactId>
<version>1.1.5</version>
</dependency>
使用 azure-identity
获取托管标识或服务主体的访问令牌。 使用访问令牌和 AZURE_COSMOS_LISTKEYURL
获取密码。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
import org.apache.tinkerpop.gremlin.driver.Client;
import org.apache.tinkerpop.gremlin.driver.Cluster;
import javax.net.ssl.*;
import java.net.InetSocketAddress;
import com.azure.identity.*;
import com.azure.core.credentital.*;
import java.net.http.*;
import java.net.URI;
int gremlinPort = Integer.parseInt(System.getenv("AZURE_COSMOS_PORT"));
String username = System.getenv("AZURE_COSMOS_USERNAME");
String gremlinEndpoint = System.getenv("AZURE_COSMOS_RESOURCEENDPOINT");
String listKeyUrl = System.getenv("AZURE_COSMOS_LISTKEYURL");
String scope = System.getenv("AZURE_COSMOS_SCOPE");
// Uncomment the following lines corresponding to the authentication type you want to use.
// For system managed identity.
// DefaultAzureCredential defaultCredential = new DefaultAzureCredentialBuilder().build();
// For user assigned managed identity.
// DefaultAzureCredential defaultCredential = new DefaultAzureCredentialBuilder()
// .managedIdentityClientId(System.getenv("AZURE_COSMOS_CLIENTID"))
// .build();
// For service principal.
// ClientSecretCredential defaultCredential = new ClientSecretCredentialBuilder()
// .clientId(System.getenv("AZURE_COSMOS_CLIENTID"))
// .clientSecret(System.getenv("AZURE_COSMOS_CLIENTSECRET"))
// .tenantId(System.getenv("AZURE_COSMOS_TENANTID"))
// .build();
// Get the access token.
AccessToken accessToken = defaultCredential.getToken(new TokenRequestContext().addScopes(new String[]{ scope })).block();
String token = accessToken.getToken();
// Get the password.
HttpClient client = HttpClient.newBuilder().build();
HttpRequest request = HttpRequest.newBuilder()
.uri(new URI(listKeyUrl))
.header("Authorization", "Bearer " + token)
.POST()
.build();
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
JSONParser parser = new JSONParser();
JSONObject responseBody = parser.parse(response.body());
String gremlinPassword = responseBody.get("primaryMasterKey");
// Connect to Azure Cosmos DB for Apache Gremlin
Cluster cluster;
Client client;
cluster = Cluster.addContactPoint(gremlinEndpoint).port(gremlinPort).credentials(username, password).create();
安装依赖项。
pip install gremlinpython
使用 azure-identity
向托管标识或服务主体进行身份验证,并向 AZURE_COSMOS_LISTKEYURL
发送获取密码的请求。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
from gremlin_python.driver import client, serializer
import requests
from azure.identity import ManagedIdentityCredential, ClientSecretCredential
username = os.getenv('AZURE_COSMOS_USERNAME')
endpoint = os.getenv('AZURE_COSMOS_RESOURCEENDPOINT')
port = os.getenv('AZURE_COSMOS_PORT')
listKeyUrl = os.getenv('AZURE_COSMOS_LISTKEYURL')
scope = os.getenv('AZURE_COSMOS_SCOPE')
# Uncomment the following lines corresponding to the authentication type you want to use.
# For system-assigned managed identity
# cred = ManagedIdentityCredential()
# For user-assigned managed identity
# managed_identity_client_id = os.getenv('AZURE_COSMOS_CLIENTID')
# cred = ManagedIdentityCredential(client_id=managed_identity_client_id)
# For service principal
# tenant_id = os.getenv('AZURE_COSMOS_TENANTID')
# client_id = os.getenv('AZURE_COSMOS_CLIENTID')
# client_secret = os.getenv('AZURE_COSMOS_CLIENTSECRET')
# cred = ClientSecretCredential(tenant_id=tenant_id, client_id=client_id, client_secret=client_secret)
# Get the password
session = requests.Session()
token = cred.get_token(scope)
response = session.post(listKeyUrl, headers={"Authorization": "Bearer {}".format(token.token)})
keys_dict = response.json()
password = keys_dict['primaryMasterKey']
# Connect to Azure Cosmos DB for Apache Gremlin.
client = client.Client(
url=endpoint,
traversal_source="g",
username=username,
password=password,
message_serializer=serializer.GraphSONSerializersV2d0(),
)
安装依赖项。
go get github.com/Azure/azure-sdk-for-go/sdk/azidentity
go get github.com/go-gremlin/gremlin
在代码中,通过 azidentity
获取访问令牌,然后使用该令牌来获取密码。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
import (
"fmt"
"os"
"context"
"log"
"io/ioutil"
"encoding/json"
"github.com/go-gremlin/gremlin"
"github.com/Azure/azure-sdk-for-go/sdk/azidentity"
)
func main() {
username = os.Getenv("AZURE_COSMOS_USERNAME")
endpoint = os.getenv("AZURE_COSMOS_RESOURCEENDPOINT")
port = os.getenv("AZURE_COSMOS_PORT")
listKeyUrl = os.Getenv("AZURE_COSMOS_LISTKEYURL")
scope = os.Getenv("AZUE_COSMOS_SCOPE")
// Uncomment the following lines corresponding to the authentication type you want to use.
// For system-assigned identity.
// cred, err := azidentity.NewDefaultAzureCredential(nil)
// For user-assigned identity.
// clientid := os.Getenv("AZURE_COSMOS_CLIENTID")
// azidentity.ManagedIdentityCredentialOptions.ID := clientid
// options := &azidentity.ManagedIdentityCredentialOptions{ID: clientid}
// cred, err := azidentity.NewManagedIdentityCredential(options)
// For service principal.
// clientid := os.Getenv("AZURE_COSMOS_CLIENTID")
// tenantid := os.Getenv("AZURE_COSMOS_TENANTID")
// clientsecret := os.Getenv("AZURE_COSMOS_CLIENTSECRET")
// cred, err := azidentity.NewClientSecretCredential(tenantid, clientid, clientsecret, &azidentity.ClientSecretCredentialOptions{})
// Acquire the access token.
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
token, err := cred.GetToken(ctx, policy.TokenRequestOptions{
Scopes: []string{scope},
})
// Acquire the connection string.
client := &http.Client{}
req, err := http.NewRequest("POST", listKeyUrl, nil)
req.Header.Add("Authorization", "Bearer " + token.Token)
resp, err := client.Do(req)
body, err := ioutil.ReadAll(resp.Body)
var result map[string]interface{}
json.Unmarshal(body, &result)
password, err := result["primaryMasterKey"];
auth := gremlin.OptAuthUserPass(username, password)
client, err := gremlin.NewClient(endpoint, auth)
}
安装依赖项。
npm install gremlin
npm install --save @azure/identity
在代码中,通过 @azure/identity
获取访问令牌,然后使用该令牌来获取密码。 从服务连接器添加的环境变量中获取连接信息,并连接到 Azure Cosmos DB for Apache Gremlin。 使用下面的代码时,请对要使用的身份验证类型的代码片段的一部分取消评论。
import { DefaultAzureCredential,ClientSecretCredential } from "@azure/identity";
import gremlin from 'gremlin'
const axios = require('axios');
let username = process.env.AZURE_COSMOS_USERNAME;
let endoint = process.env.AZURE_COSMOS_RESOURCEENDPOINT;
let port = process.env.AZURE_COSMOS_PORT;
let listKeyUrl = process.env.AZURE_COSMOS_LISTKEYURL;
let scope = process.env.AZURE_COSMOS_SCOPE;
// Uncomment the following lines corresponding to the authentication type you want to use.
// For system-assigned identity.
// const credential = new DefaultAzureCredential();
// For user-assigned identity.
// const clientId = process.env.AZURE_COSMOS_CLIENTID;
// const credential = new DefaultAzureCredential({
// managedIdentityClientId: clientId
// });
// For service principal.
// const tenantId = process.env.AZURE_COSMOS_TENANTID;
// const clientId = process.env.AZURE_COSMOS_CLIENTID;
// const clientSecret = process.env.AZURE_COSMOS_CLIENTSECRET;
// Acquire the access token.
var accessToken = await credential.getToken(scope);
// Get the password.
const config = {
method: 'post',
url: listKeyUrl,
headers: {
'Authorization': `Bearer ${accessToken.token}`
}
};
const response = await axios(config);
const keysDict = response.data;
const password = keysDict['primaryMasterKey'];
const credentials = new gremlin.driver.auth.PlainTextSaslAuthenticator(
username,
password
)
const client = new gremlin.driver.Client(
endpoint,
{
credentials,
traversalsource: 'g',
rejectUnauthorized: true,
mimeType: 'application/vnd.gremlin-v2.0+json'
}
)
client.open()
基于托管标识或服务主体获取访问令牌,以便在 AZURE_COSMOS_LISTKEYURL
调用 REST API 来获取 Azure Cosmos DB for Gremlin 的主密钥。
$endpoint = getenv('AZURE_COSMOS_RESOURCEENDPOINT');
$username = getenv('AZURE_COSMOS_USERNAME');
$port = getenv('AZURE_COSMOS_PORT');
$db = new Connection([
'host' => $endpoint,
'username' => $username,
'password' => $password,
'port' => $port,
'ssl' => TRUE
]);
后续步骤
参考下面列出的教程来详细了解服务连接器。