Logging In to an OpenSearch Cluster Through Cerebro

With CSS, Elasticsearch and OpenSearch clusters both provide Cerebro by default. You can access Cerebro in one click without installing anything. Additionally, the Elasticsearch and OpenSearch clusters in CSS are fully compatible with open-source Cerebro.

Accessing a Cluster Through Cerebro on the CSS Console

Elasticsearch and OpenSearch clusters created in CSS provide a built-in Cerebro component, using which you can quickly access these clusters.

Log in to the CSS management console.
On the Clusters page, locate the target cluster and click More > Cerebro in the Operation column to go to the Cerebro login page.
- Non-security cluster: Click the cluster name on the Cerebro login page to go to the Cerebro console.
- Security cluster: Click the cluster name on the Cerebro login page, enter the username and password, and click Authenticate to go to the Cerebro console. The default username is admin and the password is the one specified during cluster creation.
After the login is successful, you can access clusters through Cerebro.

Accessing a Cluster Using an In-House Built Cerebro

When using in-house built Cerebro to access a cluster, make sure the network between them is connected.

Obtain the cluster access address. For details about how to obtain the cluster access address for different network configurations, see Network Configuration.
Start Cerebro, and enter the cluster access address.
- For a cluster in security mode, enter https://access address:9200.
  To log in to a cluster in security mode, you need to provide a username and password.
- For a cluster in non-security mode, enter http://access address:9200.