Cluster support

The ISAM appliance includes cluster support, which allows multiple appliances to share configuration information and runtime information to work together in a clustered environment.

For information about how to configure and administer a cluster in the LMI, see Manage cluster configuration.

• Cluster support overview
  
• Roles and services in a cluster
  
• Data replication in a cluster
  
• High availability of cluster services
  
• High availability for the policy server
  
• Cluster failure management
  
• Promoting a node to master
  
• Remove an unreachable master node from the cluster
  
• Manage restricted nodes in a cluster
  
• Cluster maintenance
  
• Cluster configuration rules
  
• Data loss considerations
  
• Deployment pattern
  

Parent topic: Appliance administration