Welcome to OpsCenter

OpsCenter is a graphical user interface for monitoring and administering all nodes in a Cassandra cluster from one centralized console. It runs on the client-side in a web browser.

• Introduction to OpsCenter
• Node administration
  • Node management operations
• Cluster administration
  • Prerequisites for administering a cluster
  • Creating a cluster
  • Adding a cluster
  • Generating a report
  • Collecting diagnostic data
  • Adding a node to a cluster
  • Configuring a cluster
  • Removing a cluster from OpsCenter
  • Rebalancing a cluster
  • Restarting a node
  • Modifying a cluster setting
• OpsCenter performance metrics
  • Using performance metrics
  • Cluster performance metrics
  • Pending task metrics
  • Column family performance metrics
  • System performance metrics
• Definitions of alert metrics
  • Commonly watched alert metrics
  • Advanced Cassandra alert metrics
  • Advanced column family alert metrics
  • Advanced system alert metrics
• Managing backups and restoring from backups
  • Scheduling a backup
  • Restoring from a backup
• Data modeling in OpsCenter
  • Keyspace operations
  • Column family management
• Browsing the database