OpenSearch Project OpenSearch — Default Password
Default username and password for the OpenSearch Project OpenSearch: admin / admin. Learn how to log in and how to change the default credentials.
Applies to demo configuration (install_demo_configuration.sh) in versions ≤2.11.x; from 2.12.0 onward OPENSEARCH_INITIAL_ADMIN_PASSWORD env var must be set pre-install
| Username | Password | Access | Version / firmware | Notes |
|---|---|---|---|---|
admin | admin | API | ≤2.11.x | Demo configuration default; changed to mandatory env-var in 2.12.0 |
- Default port
- what else runs on TCP port 9200
- Source
- vendor announcement
Responsible use
This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.