Addd examples on how to connect with Sigv4 for AOS and AOSS (#3250)
* Addd examples on how to connect with Sigv4 for AOS and AOSS Signed-off-by: Harsha Vamsi Kalluri <harshavamsi096@gmail.com> * Changed some grammar Signed-off-by: Harsha Vamsi Kalluri <harshavamsi096@gmail.com> * Changed more grammar Signed-off-by: Harsha Vamsi Kalluri <harshavamsi096@gmail.com> --------- Signed-off-by: Harsha Vamsi Kalluri <harshavamsi096@gmail.com>
This commit is contained in:
Harsha Vamsi Kalluri
GitHub
parent
f01567de44
commit
7fb9e5b848
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@ -89,6 +89,59 @@ var client = new OpenSearchLowLevelClient(settings);
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```
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{% include copy.html %}
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## Connecting to Amazon OpenSearch Service
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The following example illustrates connecting to Amazon OpenSearch Service:
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```cs
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using OpenSearch.Client;
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using OpenSearch.Net.Auth.AwsSigV4;
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namespace Application
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{
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class Program
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{
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static void Main(string[] args)
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{
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var endpoint = new Uri("https://search-xxx.region.es.amazonaws.com");
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var connection = new AwsSigV4HttpConnection(RegionEndpoint.APSoutheast2, service: AwsSigV4HttpConnection.OpenSearchService);
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var config = new ConnectionSettings(endpoint, connection);
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var client = new OpenSearchClient(config);
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Console.WriteLine($"{client.RootNodeInfo().Version.Distribution}: {client.RootNodeInfo().Version.Number}");
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}
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}
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}
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```
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{% include copy.html %}
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## Connecting to Amazon OpenSearch Serverless
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The following example illustrates connecting to Amazon OpenSearch Serverless Service:
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```cs
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using OpenSearch.Client;
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using OpenSearch.Net.Auth.AwsSigV4;
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namespace Application
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{
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class Program
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{
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static void Main(string[] args)
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{
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var endpoint = new Uri("https://search-xxx.region.aoss.amazonaws.com");
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var connection = new AwsSigV4HttpConnection(RegionEndpoint.APSoutheast2, service: AwsSigV4HttpConnection.OpenSearchServerlessService);
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var config = new ConnectionSettings(endpoint, connection);
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var client = new OpenSearchClient(config);
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Console.WriteLine($"{client.RootNodeInfo().Version.Distribution}: {client.RootNodeInfo().Version.Number}");
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}
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}
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}
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```
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{% include copy.html %}
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## Using ConnectionSettings
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`ConnectionConfiguration` is used to pass configuration options to the OpenSearch.Net client. `ConnectionSettings` inherits from `ConnectionConfiguration` and provides additional configuration options.
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124
_clients/go.md
124
_clients/go.md
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@ -55,6 +55,130 @@ client, err := opensearch.NewClient(opensearch.Config{
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```
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{% include copy.html %}
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## Connecting to Amazon OpenSearch Service
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The following example illustrates connecting to Amazon OpenSearch Service:
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```go
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package main
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import (
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"context"
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"log"
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"github.com/aws/aws-sdk-go-v2/aws"
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"github.com/aws/aws-sdk-go-v2/config"
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opensearch "github.com/opensearch-project/opensearch-go/v2"
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opensearchapi "github.com/opensearch-project/opensearch-go/v2/opensearchapi"
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requestsigner "github.com/opensearch-project/opensearch-go/v2/signer/awsv2"
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)
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const endpoint = "" // e.g. https://opensearch-domain.region.com or Amazon OpenSearch Serverless endpoint
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func main() {
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ctx := context.Background()
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awsCfg, err := config.LoadDefaultConfig(ctx,
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config.WithRegion("<AWS_REGION>"),
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config.WithCredentialsProvider(
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getCredentialProvider("<AWS_ACCESS_KEY>", "<AWS_SECRET_ACCESS_KEY>", "<AWS_SESSION_TOKEN>"),
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),
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)
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if err != nil {
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log.Fatal(err) // Do not log.fatal in a production ready app.
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}
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// Create an AWS request Signer and load AWS configuration using default config folder or env vars.
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signer, err := requestsigner.NewSignerWithService(awsCfg, "es")
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if err != nil {
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log.Fatal(err) // Do not log.fatal in a production ready app.
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}
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// Create an opensearch client and use the request-signer
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client, err := opensearch.NewClient(opensearch.Config{
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Addresses: []string{endpoint},
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Signer: signer,
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})
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if err != nil {
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log.Fatal("client creation err", err)
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}
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}
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func getCredentialProvider(accessKey, secretAccessKey, token string) aws.CredentialsProviderFunc {
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return func(ctx context.Context) (aws.Credentials, error) {
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c := &aws.Credentials{
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AccessKeyID: accessKey,
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SecretAccessKey: secretAccessKey,
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SessionToken: token,
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}
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return *c, nil
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}
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}
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```
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{% include copy.html %}
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## Connecting to Amazon OpenSearch Serverless
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The following example illustrates connecting to Amazon OpenSearch Serverless Service:
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```go
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package main
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import (
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"context"
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"log"
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"github.com/aws/aws-sdk-go-v2/aws"
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"github.com/aws/aws-sdk-go-v2/config"
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opensearch "github.com/opensearch-project/opensearch-go/v2"
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opensearchapi "github.com/opensearch-project/opensearch-go/v2/opensearchapi"
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requestsigner "github.com/opensearch-project/opensearch-go/v2/signer/awsv2"
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)
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const endpoint = "" // e.g. https://opensearch-domain.region.com or Amazon OpenSearch Serverless endpoint
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func main() {
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ctx := context.Background()
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awsCfg, err := config.LoadDefaultConfig(ctx,
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config.WithRegion("<AWS_REGION>"),
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config.WithCredentialsProvider(
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getCredentialProvider("<AWS_ACCESS_KEY>", "<AWS_SECRET_ACCESS_KEY>", "<AWS_SESSION_TOKEN>"),
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),
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)
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if err != nil {
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log.Fatal(err) // Do not log.fatal in a production ready app.
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}
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// Create an AWS request Signer and load AWS configuration using default config folder or env vars.
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signer, err := requestsigner.NewSignerWithService(awsCfg, "aoss")
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if err != nil {
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log.Fatal(err) // Do not log.fatal in a production ready app.
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}
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// Create an opensearch client and use the request-signer
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client, err := opensearch.NewClient(opensearch.Config{
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Addresses: []string{endpoint},
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Signer: signer,
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})
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if err != nil {
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log.Fatal("client creation err", err)
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}
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}
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func getCredentialProvider(accessKey, secretAccessKey, token string) aws.CredentialsProviderFunc {
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return func(ctx context.Context) (aws.Credentials, error) {
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c := &aws.Credentials{
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AccessKeyID: accessKey,
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SecretAccessKey: secretAccessKey,
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SessionToken: token,
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}
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return *c, nil
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}
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}
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```
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{% include copy.html %}
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The Go client constructor takes an `opensearch.Config{}` type, which can be customized using options such as a list of OpenSearch node addresses or a username and password combination.
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To connect to multiple OpenSearch nodes, specify them in the `Addresses` parameter:
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@ -23,7 +23,7 @@ To start using the OpenSearch Java client, ensure that you have the following de
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<dependency>
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<groupId>org.opensearch.client</groupId>
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<artifactId>opensearch-java</artifactId>
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<version>2.0.0</version>
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<version>2.2.0</version>
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</dependency>
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```
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{% include copy.html %}
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@ -150,6 +150,55 @@ public class OpenSearchClientExample {
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```
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{% include copy.html %}
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## Connecting to Amazon OpenSearch Service
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The following example illustrates connecting to Amazon OpenSearch Service:
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```java
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SdkHttpClient httpClient = ApacheHttpClient.builder().build();
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OpenSearchClient client = new OpenSearchClient(
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new AwsSdk2Transport(
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httpClient,
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"search-...us-west-2.es.amazonaws.com", // OpenSearch endpoint, without https://
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"es"
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Region.US_WEST_2, // signing service region
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AwsSdk2TransportOptions.builder().build()
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)
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);
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InfoResponse info = client.info();
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System.out.println(info.version().distribution() + ": " + info.version().number());
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httpClient.close();
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```
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{% include copy.html %}
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## Connecting to Amazon OpenSearch Serverless
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The following example illustrates connecting to Amazon OpenSearch Serverless Service:
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```java
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SdkHttpClient httpClient = ApacheHttpClient.builder().build();
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OpenSearchClient client = new OpenSearchClient(
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new AwsSdk2Transport(
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httpClient,
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"search-...us-west-2.aoss.amazonaws.com", // OpenSearch endpoint, without https://
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"aoss"
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Region.US_WEST_2, // signing service region
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AwsSdk2TransportOptions.builder().build()
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)
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);
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InfoResponse info = client.info();
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System.out.println(info.version().distribution() + ": " + info.version().number());
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httpClient.close();
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```
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{% include copy.html %}
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## Creating an index
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You can create an index with non-default settings using the following code:
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@ -67,6 +67,137 @@ var client = new Client({
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```
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{% include copy.html %}
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## Authenticating with Amazon OpenSearch Service – AWS Sigv4
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Use the following code to authenticate with AWS V2 SDK:
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```javascript
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const AWS = require('aws-sdk'); // V2 SDK.
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const { Client } = require('@opensearch-project/opensearch');
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const { AwsSigv4Signer } = require('@opensearch-project/opensearch/aws');
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const client = new Client({
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...AwsSigv4Signer({
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region: 'us-west-2',
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service: 'es',
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// Must return a Promise that resolve to an AWS.Credentials object.
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// This function is used to acquire the credentials when the client start and
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// when the credentials are expired.
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// The Client will refresh the Credentials only when they are expired.
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// With AWS SDK V2, Credentials.refreshPromise is used when available to refresh the credentials.
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// Example with AWS SDK V2:
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getCredentials: () =>
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new Promise((resolve, reject) => {
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// Any other method to acquire a new Credentials object can be used.
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AWS.config.getCredentials((err, credentials) => {
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if (err) {
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reject(err);
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} else {
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resolve(credentials);
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}
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});
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}),
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}),
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node: 'https://search-xxx.region.es.amazonaws.com', // OpenSearch domain URL
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});
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```
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{% include copy.html %}
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AWS V2 SDK for Amazon OpenSearch Serverless
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```javascript
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const AWS = require('aws-sdk'); // V2 SDK.
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const { Client } = require('@opensearch-project/opensearch');
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const { AwsSigv4Signer } = require('@opensearch-project/opensearch/aws');
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const client = new Client({
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...AwsSigv4Signer({
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region: 'us-west-2',
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service: 'aoss',
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// Must return a Promise that resolve to an AWS.Credentials object.
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// This function is used to acquire the credentials when the client start and
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// when the credentials are expired.
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// The Client will refresh the Credentials only when they are expired.
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// With AWS SDK V2, Credentials.refreshPromise is used when available to refresh the credentials.
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// Example with AWS SDK V2:
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getCredentials: () =>
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new Promise((resolve, reject) => {
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// Any other method to acquire a new Credentials object can be used.
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AWS.config.getCredentials((err, credentials) => {
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if (err) {
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reject(err);
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} else {
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resolve(credentials);
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}
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});
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}),
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}),
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node: "https://xxx.region.aoss.amazonaws.com" // OpenSearch domain URL
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});
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```
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{% include copy.html %}
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Use the following code to authenticate with AWS V3 SDK:
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```javascript
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const { defaultProvider } = require('@aws-sdk/credential-provider-node'); // V3 SDK.
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const { Client } = require('@opensearch-project/opensearch');
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const { AwsSigv4Signer } = require('@opensearch-project/opensearch/aws');
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const client = new Client({
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...AwsSigv4Signer({
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region: 'us-east-1',
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service: 'es', // 'aoss' for OpenSearch Serverless
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// Must return a Promise that resolve to an AWS.Credentials object.
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// This function is used to acquire the credentials when the client start and
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// when the credentials are expired.
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// The Client will refresh the Credentials only when they are expired.
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// With AWS SDK V2, Credentials.refreshPromise is used when available to refresh the credentials.
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// Example with AWS SDK V3:
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getCredentials: () => {
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// Any other method to acquire a new Credentials object can be used.
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const credentialsProvider = defaultProvider();
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return credentialsProvider();
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},
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}),
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node: 'https://search-xxx.region.es.amazonaws.com', // OpenSearch domain URL
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// node: "https://xxx.region.aoss.amazonaws.com" for OpenSearch Serverless
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});
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```
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{% include copy.html %}
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AWS V3 SDK for Amazon OpenSearch Serverless
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```javascript
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const { defaultProvider } = require('@aws-sdk/credential-provider-node'); // V3 SDK.
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const { Client } = require('@opensearch-project/opensearch');
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const { AwsSigv4Signer } = require('@opensearch-project/opensearch/aws');
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const client = new Client({
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...AwsSigv4Signer({
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region: 'us-east-1',
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service: 'aoss',
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// Must return a Promise that resolve to an AWS.Credentials object.
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// This function is used to acquire the credentials when the client start and
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// when the credentials are expired.
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// The Client will refresh the Credentials only when they are expired.
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// With AWS SDK V2, Credentials.refreshPromise is used when available to refresh the credentials.
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// Example with AWS SDK V3:
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getCredentials: () => {
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// Any other method to acquire a new Credentials object can be used.
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const credentialsProvider = defaultProvider();
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return credentialsProvider();
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},
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}),
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node: "https://xxx.region.aoss.amazonaws.com" // OpenSearch domain URL
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});
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```
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{% include copy.html %}
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## Creating an index
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To create an OpenSearch index, use the `indices.create()` method. You can use the following code to construct a JSON object with custom settings:
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@ -270,71 +401,6 @@ async function search() {
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search().catch(console.log);
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```
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{% include copy.html %}
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## Authenticating with Amazon OpenSearch Service – AWS Sigv4
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Use the following code to authenticate with AWS V2 SDK:
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```javascript
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const AWS = require('aws-sdk'); // V2 SDK.
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const { Client } = require('@opensearch-project/opensearch');
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const { AwsSigv4Signer } = require('@opensearch-project/opensearch/aws');
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const client = new Client({
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...AwsSigv4Signer({
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region: 'us-east-1',
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// Must return a Promise that resolve to an AWS.Credentials object.
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// This function is used to acquire the credentials when the client start and
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// when the credentials are expired.
|
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// The Client will refresh the Credentials only when they are expired.
|
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// With AWS SDK V2, Credentials.refreshPromise is used when available to refresh the credentials.
|
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|
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// Example with AWS SDK V2:
|
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getCredentials: () =>
|
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new Promise((resolve, reject) => {
|
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// Any other method to acquire a new Credentials object can be used.
|
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AWS.config.getCredentials((err, credentials) => {
|
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if (err) {
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reject(err);
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} else {
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resolve(credentials);
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}
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});
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}),
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}),
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node: "https://search-xxx.region.es.amazonaws.com", // OpenSearch domain URL
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});
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```
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{% include copy.html %}
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Use the following code to authenticate with AWS V3 SDK:
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|
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```javascript
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const { defaultProvider } = require("@aws-sdk/credential-provider-node"); // V3 SDK.
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const { Client } = require('@opensearch-project/opensearch');
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const { AwsSigv4Signer } = require('@opensearch-project/opensearch/aws');
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const client = new Client({
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...AwsSigv4Signer({
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region: 'us-east-1',
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// Must return a Promise that resolve to an AWS.Credentials object.
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// This function is used to acquire the credentials when the client start and
|
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// when the credentials are expired.
|
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// The Client will refresh the Credentials only when they are expired.
|
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// With AWS SDK V2, Credentials.refreshPromise is used when available to refresh the credentials.
|
||||
|
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// Example with AWS SDK V3:
|
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getCredentials: () => {
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// Any other method to acquire a new Credentials object can be used.
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const credentialsProvider = defaultProvider();
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return credentialsProvider();
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},
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}),
|
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node: "https://search-xxx.region.es.amazonaws.com", // OpenSearch domain URL
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});
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```
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{% include copy.html %}
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## Circuit breaker
|
||||
|
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The `memoryCircuitBreaker` option can be used to prevent errors caused by a response payload being too large to fit into the heap memory available to the client.
|
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|
|
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|
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@ -44,7 +44,54 @@ $client = (new \OpenSearch\ClientBuilder())
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->setSSLVerification(false) // For testing only. Use certificate for validation
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->build();
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```
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{% include copy.html %}
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{% include copy.html %}
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|
||||
## Connecting to Amazon OpenSearch Service
|
||||
|
||||
The following example illustrates connecting to Amazon OpenSearch Service:
|
||||
|
||||
```php
|
||||
$client = (new \OpenSearch\ClientBuilder())
|
||||
->setSigV4Region('us-east-2')
|
||||
|
||||
->setSigV4Service('es')
|
||||
|
||||
// Default credential provider.
|
||||
->setSigV4CredentialProvider(true)
|
||||
|
||||
// Using a custom access key and secret
|
||||
->setSigV4CredentialProvider([
|
||||
'key' => 'awskeyid',
|
||||
'secret' => 'awssecretkey',
|
||||
])
|
||||
|
||||
->build();
|
||||
```
|
||||
{% include copy.html %}
|
||||
|
||||
## Connecting to Amazon OpenSearch Serverless
|
||||
|
||||
The following example illustrates connecting to Amazon OpenSearch Serverless Service:
|
||||
|
||||
```php
|
||||
$client = (new \OpenSearch\ClientBuilder())
|
||||
->setSigV4Region('us-east-2')
|
||||
|
||||
->setSigV4Service('aoss')
|
||||
|
||||
// Default credential provider.
|
||||
->setSigV4CredentialProvider(true)
|
||||
|
||||
// Using a custom access key and secret
|
||||
->setSigV4CredentialProvider([
|
||||
'key' => 'awskeyid',
|
||||
'secret' => 'awssecretkey',
|
||||
])
|
||||
|
||||
->build();
|
||||
```
|
||||
{% include copy.html %}
|
||||
|
||||
|
||||
## Creating an index
|
||||
|
||||
|
|
|
|||
|
|
@ -96,6 +96,57 @@ client = OpenSearch(
|
|||
```
|
||||
{% include copy.html %}
|
||||
|
||||
## Connecting to Amazon OpenSearch Service
|
||||
|
||||
The following example illustrates connecting to Amazon OpenSearch Service:
|
||||
|
||||
```python
|
||||
from opensearchpy import OpenSearch, RequestsHttpConnection, AWSV4SignerAuth
|
||||
import boto3
|
||||
|
||||
host = '' # cluster endpoint, for example: my-test-domain.us-east-1.es.amazonaws.com
|
||||
region = 'us-west-2'
|
||||
service = 'es'
|
||||
credentials = boto3.Session().get_credentials()
|
||||
auth = AWSV4SignerAuth(credentials, region, service)
|
||||
|
||||
client = OpenSearch(
|
||||
hosts = [{'host': host, 'port': 443}],
|
||||
http_auth = auth,
|
||||
use_ssl = True,
|
||||
verify_certs = True,
|
||||
connection_class = RequestsHttpConnection,
|
||||
pool_maxsize = 20
|
||||
)
|
||||
```
|
||||
{% include copy.html %}
|
||||
|
||||
## Connecting to Amazon OpenSearch Serverless
|
||||
|
||||
The following example illustrates connecting to Amazon OpenSearch Serverless Service:
|
||||
|
||||
```python
|
||||
from opensearchpy import OpenSearch, RequestsHttpConnection, AWSV4SignerAuth
|
||||
import boto3
|
||||
|
||||
host = '' # cluster endpoint, for example: my-test-domain.us-east-1.aoss.amazonaws.com
|
||||
region = 'us-west-2'
|
||||
service = 'aoss'
|
||||
credentials = boto3.Session().get_credentials()
|
||||
auth = AWSV4SignerAuth(credentials, region, service)
|
||||
|
||||
client = OpenSearch(
|
||||
hosts = [{'host': host, 'port': 443}],
|
||||
http_auth = auth,
|
||||
use_ssl = True,
|
||||
verify_certs = True,
|
||||
connection_class = RequestsHttpConnection,
|
||||
pool_maxsize = 20
|
||||
)
|
||||
```
|
||||
{% include copy.html %}
|
||||
|
||||
|
||||
## Creating an index
|
||||
|
||||
To create an OpenSearch index, use the `client.indices.create()` method. You can use the following code to construct a JSON object with custom settings:
|
||||
|
|
|
|||
|
|
@ -76,6 +76,87 @@ The output is as follows:
|
|||
2022-08-25 14:24:52 -0400: < {"cluster_name":"docker-cluster","status":"yellow","timed_out":false,"number_of_nodes":1,"number_of_data_nodes":1,"discovered_master":true,"discovered_cluster_manager":true,"active_primary_shards":10,"active_shards":10,"relocating_shards":0,"initializing_shards":0,"unassigned_shards":8,"delayed_unassigned_shards":0,"number_of_pending_tasks":0,"number_of_in_flight_fetch":0,"task_max_waiting_in_queue_millis":0,"active_shards_percent_as_number":55.55555555555556}
|
||||
```
|
||||
|
||||
## Connecting to Amazon OpenSearch Service
|
||||
|
||||
To connect to Amazon OpenSearch Service, first install the `opensearch-aws-sigv4` gem:
|
||||
|
||||
```bash
|
||||
gem install opensearch-aws-sigv4
|
||||
```
|
||||
|
||||
```ruby
|
||||
require 'opensearch-aws-sigv4'
|
||||
require 'aws-sigv4'
|
||||
|
||||
signer = Aws::Sigv4::Signer.new(service: 'es',
|
||||
region: 'us-west-2', # signing service region
|
||||
access_key_id: 'key_id',
|
||||
secret_access_key: 'secret')
|
||||
|
||||
client = OpenSearch::Aws::Sigv4Client.new({
|
||||
host: 'https://your.amz-managed-opensearch.domain',
|
||||
log: true
|
||||
}, signer)
|
||||
|
||||
# create an index and document
|
||||
index = 'prime'
|
||||
client.indices.create(index: index)
|
||||
client.index(index: index, id: '1', body: { name: 'Amazon Echo',
|
||||
msrp: '5999',
|
||||
year: 2011 })
|
||||
|
||||
# search for the document
|
||||
client.search(body: { query: { match: { name: 'Echo' } } })
|
||||
|
||||
# delete the document
|
||||
client.delete(index: index, id: '1')
|
||||
|
||||
# delete the index
|
||||
client.indices.delete(index: index)
|
||||
```
|
||||
{% include copy.html %}
|
||||
|
||||
## Connecting to Amazon OpenSearch Serverless
|
||||
|
||||
To connect to Amazon OpenSearch Serverless Service, first install the `opensearch-aws-sigv4` gem:
|
||||
|
||||
```bash
|
||||
gem install opensearch-aws-sigv4
|
||||
```
|
||||
|
||||
```ruby
|
||||
require 'opensearch-aws-sigv4'
|
||||
require 'aws-sigv4'
|
||||
|
||||
signer = Aws::Sigv4::Signer.new(service: 'aoss',
|
||||
region: 'us-west-2', # signing service region
|
||||
access_key_id: 'key_id',
|
||||
secret_access_key: 'secret')
|
||||
|
||||
client = OpenSearch::Aws::Sigv4Client.new({
|
||||
host: 'https://your.amz-managed-opensearch.domain', # serverless endpoint for OpenSearch Serverless
|
||||
log: true
|
||||
}, signer)
|
||||
|
||||
# create an index and document
|
||||
index = 'prime'
|
||||
client.indices.create(index: index)
|
||||
client.index(index: index, id: '1', body: { name: 'Amazon Echo',
|
||||
msrp: '5999',
|
||||
year: 2011 })
|
||||
|
||||
# search for the document
|
||||
client.search(body: { query: { match: { name: 'Echo' } } })
|
||||
|
||||
# delete the document
|
||||
client.delete(index: index, id: '1')
|
||||
|
||||
# delete the index
|
||||
client.indices.delete(index: index)
|
||||
```
|
||||
{% include copy.html %}
|
||||
|
||||
|
||||
## Creating an index
|
||||
|
||||
You don't need to create an index explicitly in OpenSearch. Once you upload a document into an index that does not exist, OpenSearch creates the index automatically. Alternatively, you can create an index explicitly to specify settings like the number of primary and replica shards. To create an index with non-default settings, create an index body hash with those settings:
|
||||
|
|
|
|||
|
|
@ -71,6 +71,43 @@ let client = OpenSearch::new(transport);
|
|||
```
|
||||
{% include copy.html %}
|
||||
|
||||
## Connecting to Amazon OpenSearch Service
|
||||
|
||||
The following example illustrates connecting to Amazon OpenSearch Service:
|
||||
|
||||
```rust
|
||||
let url = Url::parse("https://...");
|
||||
let service_name = "es";
|
||||
let conn_pool = SingleNodeConnectionPool::new(url?);
|
||||
let region_provider = RegionProviderChain::default_provider().or_else("us-east-1");
|
||||
let aws_config = aws_config::from_env().region(region_provider).load().await.clone();
|
||||
let transport = TransportBuilder::new(conn_pool)
|
||||
.auth(aws_config.clone().try_into()?)
|
||||
.service_name(service_name)
|
||||
.build()?;
|
||||
let client = OpenSearch::new(transport);
|
||||
```
|
||||
{% include copy.html %}
|
||||
|
||||
## Connecting to Amazon OpenSearch Serverless
|
||||
|
||||
The following example illustrates connecting to Amazon OpenSearch Serverless Service:
|
||||
|
||||
```rust
|
||||
let url = Url::parse("https://...");
|
||||
let service_name = "aoss";
|
||||
let conn_pool = SingleNodeConnectionPool::new(url?);
|
||||
let region_provider = RegionProviderChain::default_provider().or_else("us-east-1");
|
||||
let aws_config = aws_config::from_env().region(region_provider).load().await.clone();
|
||||
let transport = TransportBuilder::new(conn_pool)
|
||||
.auth(aws_config.clone().try_into()?)
|
||||
.service_name(service_name)
|
||||
.build()?;
|
||||
let client = OpenSearch::new(transport);
|
||||
```
|
||||
{% include copy.html %}
|
||||
|
||||
|
||||
## Creating an index
|
||||
|
||||
To create an OpenSearch index, use the `create` function of the `opensearch::indices::Indices` struct. You can use the following code to construct a JSON object with custom mappings:
|
||||
|
|
|
|||
Loading…
Reference in New Issue