{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://schemas.oracle.com/weblogic/cluster-configuration",
  "title": "WebLogic Cluster Configuration",
  "description": "Configuration schema for an Oracle WebLogic Server cluster including messaging mode, load balancing algorithm, and multicast settings.",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "Unique name of the cluster within the domain",
      "minLength": 1,
      "maxLength": 255
    },
    "clusterMessagingMode": {
      "type": "string",
      "description": "Messaging mode used for cluster communication",
      "enum": ["unicast", "multicast"],
      "default": "unicast"
    },
    "clusterBroadcastChannel": {
      "type": "string",
      "description": "Multicast channel name for cluster communication (used with multicast mode)"
    },
    "multicastAddress": {
      "type": "string",
      "description": "Multicast address for cluster heartbeat messages",
      "default": "239.192.0.0"
    },
    "multicastPort": {
      "type": "integer",
      "description": "Multicast port for cluster heartbeat messages",
      "default": 7001,
      "minimum": 1,
      "maximum": 65535
    },
    "clusterAddress": {
      "type": "string",
      "description": "Comma-separated list of host:port pairs for all servers in the cluster"
    },
    "defaultLoadAlgorithm": {
      "type": "string",
      "description": "Load balancing algorithm for routing requests to cluster members",
      "enum": [
        "round-robin",
        "weight-based",
        "round-robin-affinity",
        "weight-based-affinity",
        "random"
      ],
      "default": "round-robin"
    },
    "weblogicPluginEnabled": {
      "type": "boolean",
      "description": "Whether the WebLogic plugin is enabled for this cluster",
      "default": false
    },
    "frontendHost": {
      "type": "string",
      "description": "Frontend hostname for the cluster (used in URL generation behind a load balancer)"
    },
    "frontendHTTPPort": {
      "type": "integer",
      "description": "Frontend HTTP port",
      "minimum": 1,
      "maximum": 65535
    },
    "frontendHTTPSPort": {
      "type": "integer",
      "description": "Frontend HTTPS port",
      "minimum": 1,
      "maximum": 65535
    },
    "httpPingRetryCount": {
      "type": "integer",
      "description": "Number of HTTP ping retries before marking a server as failed",
      "default": 3,
      "minimum": 0
    },
    "httpPingPeriod": {
      "type": "integer",
      "description": "Period in seconds between HTTP health pings",
      "default": 10,
      "minimum": 1
    },
    "migrationBasis": {
      "type": "string",
      "description": "Basis for automatic service migration",
      "enum": ["consensus", "database"],
      "default": "consensus"
    },
    "dataSourceForAutomaticMigration": {
      "type": "string",
      "description": "Data source used for database-based automatic migration leasing"
    },
    "replicationChannel": {
      "type": "string",
      "description": "Network channel used for session replication"
    },
    "sessionFlushInterval": {
      "type": "integer",
      "description": "Interval in seconds for flushing session data to the replication channel",
      "default": 3
    },
    "numberOfServersInClusterAddress": {
      "type": "integer",
      "description": "Number of servers to include in the generated cluster address",
      "minimum": 0
    }
  },
  "required": ["name"]
}