Installing OpsCenter from the RPM package
Install the DataStax OpsCenter using Yum repositories on RedHat Enterprise Linux (RHEL), CentOS, and Oracle Linux (OL) distributions.
Install the DataStax OpsCenter using Yum repositories on RedHat Enterprise Linux (RHEL), CentOS, and Oracle Linux (OL) distributions.
For a complete list of supported platforms, see OpsCenter Supported Platforms.
The CentOS, RHEL, and OL OpsCenter packaged releases create an opscenter user. OpsCenter runs as a service and runs as the opscenter user. The service initialization script is located in /etc/init.d.
$ sudo update-rc.d opscenterd disable
Prerequisites
- 2 CPU cores
- 2 GB of RAM available to OpsCenter
Permission and software requirements:
- Yum package management utility.
- Oracle Java SE Runtime Environment 8 (JRE or JDK) or OpenJDK 8.
Earlier or later versions are not supported. See installing the Oracle JDK or OpenJDK.Tip: Use OpsCenter Lifecycle Manager to automatically manage Java and JCE installs for DSE clusters.
- DataStax recommends using a recent version of one of the major web browsers. OpsCenter does not support Internet Explorer or Microsoft Edge.
Procedure
For most users, the out-of-box configuration should work just fine. If necessary, you can configure OpsCenter for your environment.
What's next
Add an existing cluster or provision a new cluster in Lifecycle Manager.