# Elasticsearch Configuration
ELASTICSEARCH_HOSTS={es_hosts}
# ELASTICSEARCH_API_KEY=your-api-key-here
# Basic auth options (use one of the following):
# ELASTICSEARCH_USERNAME=your-username
# ELASTICSEARCH_PASSWORD=your-password
# OR
# ELASTICSEARCH_BASIC_AUTH=["username", "password"]
# ELASTICSEARCH_VERIFY_CERTS=true
# ELASTICSEARCH_TIMEOUT=30
# ELASTICSEARCH_MAX_RETRIES=3
# ELASTICSEARCH_COMPATIBILITY_VERSION=9  # Optional: Expected major version (7, 8, or 9) for validation
