32 lines
1.1 KiB
Markdown
32 lines
1.1 KiB
Markdown
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---
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layout: default
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title: AWS Signature Version 4 support
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nav_order: 70
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parent: Tutorials
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---
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# Running OpenSearch Benchmark with AWS Signature Version 4
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OpenSearch Benchmark supports AWS Signature Version 4 authentication. To run Benchmark with Signature Version 4, use the following steps:
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1. Set up an [IAM user](https://docs.aws.amazon.com/IAM/latest/UserGuide/id_roles_create.html) and provide it access to the OpenSearch cluster using Signature Version 4 authentication.
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2. Set up the following environment variables for your IAM user:
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```bash
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OSB_AWS_ACCESS_KEY_ID=<<IAM USER AWS ACCESS KEY ID>
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OSB_AWS_SECRET_ACCESS_KEY=<IAM USER AWS SECRET ACCESS KEY>
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OSB_REGION=<YOUR REGION>
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OSB_SERVICE=aos
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```
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{% include copy.html %}
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3. Customize and run the following `execute-test` command with the ` --client-options=amazon_aws_log_in:environment` flag. This flag tells OpenSearch Benchmark the location of your exported credentials.
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```bash
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opensearch-benchmark execute-test \
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--target-hosts=<CLUSTER ENDPOINT> \
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--pipeline=benchmark-only \
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--workload=geonames \
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--client-options=timeout:120,amazon_aws_log_in:environment \
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```
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