Cluster Connections settings define how OpsCenter connects to a cluster. Edit the
settings if you have enabled authentication or encryption on a cluster.
The connections settings for a cluster define how OpsCenter connects to a cluster.
For example, if you’ve enabled authentication or encryption on a cluster, you’ll need to
specify that information in the cluster connections settings.
Procedure
-
Select the cluster you want to edit from the Cluster
menu.
-
Click .
The Edit Cluster dialog appears.
-
Change the IP addresses of cluster nodes if applicable.
-
Change JMX and Thrift listen port numbers if applicable.
-
Edit the user credentials if the JMX or Thrift ports require
authentication.
- Optional:
Select the DSE security
(kerberos) is enabled on my cluster check box and enter the
service name.
- Optional:
Select the Client node encryption is enabled on my
cluster check box and enter your PEM-encoded certificate in the
CA Certificate File Path field.
If you have a CER-encoded certificate, use the following command to convert
it:
$ openssl x509 -inform der -in certificate.cer -out certificate.pem
- Optional:
If client node encryption is enabled, select Validate SSL
Certificates and enter the Keystore File
Path and Keystore Password.
For more information about enabling Kerberos, see
Security in the DSE
Documentation.
-
Click Save Cluster.