Export index from Amazon OpenSearch Serverless to Managed Open Source

Requirements

• Python

Setup

• Copy env file:

  cp .env.example .env

• Update .env with your values.

Run

1. Install libraries

pip install -r requirements.txt

2. Dry run (no inserts)

python main.py --dry-run

Creates DEST_INDEX_NAME with mappings, skips document inserts.

3. Execute transfer

python main.py