## Children (1)

- configuration
  - primary
  - secondary

## Attributes (5)

- backup-port-offset - The offset to use for the Connectors and Acceptors when creating a new backup server.

  Type | INT
  Default Value | 100
  Is the attribute nillable? | true
  Does the attribute allow expression? | true
  Where is the attribute stored? | configuration
  Access Type | read-write
  Is restarted required? | all-services
  Stability Level | default
  Raw DMR model |
      {
          "type" : {
              "TYPE_MODEL_VALUE" : "INT"
          },
          "description" : "The offset to use for the Connectors and Acceptors when creating a new backup server.",
          "expressions-allowed" : true,
          "required" : false,
          "nillable" : true,
          "default" : 100,
          "stability" : "default",
          "access-type" : "read-write",
          "storage" : "configuration",
          "restart-required" : "all-services",
          "capability-reference" : null
      }

- backup-request-retries - How many times the live server will try to request a backup, -1 means for ever.

  Type | INT
  Default Value | -1
  Is the attribute nillable? | true
  Does the attribute allow expression? | true
  Where is the attribute stored? | configuration
  Access Type | read-write
  Is restarted required? | all-services
  Stability Level | default
  Raw DMR model |
      {
          "type" : {
              "TYPE_MODEL_VALUE" : "INT"
          },
          "description" : "How many times the live server will try to request a backup, -1 means for ever.",
          "expressions-allowed" : true,
          "required" : false,
          "nillable" : true,
          "default" : -1,
          "stability" : "default",
          "access-type" : "read-write",
          "storage" : "configuration",
          "restart-required" : "all-services",
          "capability-reference" : null
      }

- backup-request-retry-interval - How long (in ms) to wait for retries between attempts to request a backup server.

  Type | LONG
  Default Value | 5000
  Unit | MILLISECONDS
  Is the attribute nillable? | true
  Does the attribute allow expression? | true
  Where is the attribute stored? | configuration
  Access Type | read-write
  Is restarted required? | all-services
  Stability Level | default
  Raw DMR model |
      {
          "type" : {
              "TYPE_MODEL_VALUE" : "LONG"
          },
          "description" : "How long (in ms) to wait for retries between attempts to request a backup server.",
          "expressions-allowed" : true,
          "required" : false,
          "nillable" : true,
          "default" : 5000,
          "unit" : "MILLISECONDS",
          "stability" : "default",
          "access-type" : "read-write",
          "storage" : "configuration",
          "restart-required" : "all-services",
          "capability-reference" : null
      }

- max-backups - Whether or not this live server will accept backup requests from other live servers.

  Type | INT
  Default Value | 1
  Is the attribute nillable? | true
  Does the attribute allow expression? | true
  Where is the attribute stored? | configuration
  Access Type | read-write
  Is restarted required? | all-services
  Stability Level | default
  Raw DMR model |
      {
          "type" : {
              "TYPE_MODEL_VALUE" : "INT"
          },
          "description" : "Whether or not this live server will accept backup requests from other live servers.",
          "expressions-allowed" : true,
          "required" : false,
          "nillable" : true,
          "default" : 1,
          "stability" : "default",
          "access-type" : "read-write",
          "storage" : "configuration",
          "restart-required" : "all-services",
          "capability-reference" : null
      }

- request-backup - If true then the server will request a backup on another node.

  Type | BOOLEAN
  Default Value | false
  Is the attribute nillable? | true
  Does the attribute allow expression? | true
  Where is the attribute stored? | configuration
  Access Type | read-write
  Is restarted required? | all-services
  Stability Level | default
  Raw DMR model |
      {
          "type" : {
              "TYPE_MODEL_VALUE" : "BOOLEAN"
          },
          "description" : "If true then the server will request a backup on another node.",
          "expressions-allowed" : true,
          "required" : false,
          "nillable" : true,
          "default" : false,
          "stability" : "default",
          "access-type" : "read-write",
          "storage" : "configuration",
          "restart-required" : "all-services",
          "capability-reference" : null
      }

## Operations (2)

- add - Add an HA Policy to configure high availability for this ActiveMQ server.

  Request Parameter | Type | Required | Expressions Allowed | Default value | Description
  --- | --- | --- | --- | --- | ---
  backup-port-offset | INT | false | true | 100 | The offset to use for the Connectors and Acceptors when creating a new backup server.
  backup-request-retries | INT | false | true | -1 | How many times the live server will try to request a backup, -1 means for ever.
  backup-request-retry-interval | LONG | false | true | 5000 | How long (in ms) to wait for retries between attempts to request a backup server.
  max-backups | INT | false | true | 1 | Whether or not this live server will accept backup requests from other live servers.
  request-backup | BOOLEAN | false | true | false | If true then the server will request a backup on another node.

  Raw DMR model |
      {
          "operation-name" : "add",
          "description" : "Add an HA Policy to configure high availability for this ActiveMQ server.",
          "request-properties" : {
              "backup-port-offset" : {
                  "type" : {
                      "TYPE_MODEL_VALUE" : "INT"
                  },
                  "description" : "The offset to use for the Connectors and Acceptors when creating a new backup server.",
                  "expressions-allowed" : true,
                  "required" : false,
                  "nillable" : true,
                  "default" : 100,
                  "stability" : "default"
              },
              "backup-request-retries" : {
                  "type" : {
                      "TYPE_MODEL_VALUE" : "INT"
                  },
                  "description" : "How many times the live server will try to request a backup, -1 means for ever.",
                  "expressions-allowed" : true,
                  "required" : false,
                  "nillable" : true,
                  "default" : -1,
                  "stability" : "default"
              },
              "backup-request-retry-interval" : {
                  "type" : {
                      "TYPE_MODEL_VALUE" : "LONG"
                  },
                  "description" : "How long (in ms) to wait for retries between attempts to request a backup server.",
                  "expressions-allowed" : true,
                  "required" : false,
                  "nillable" : true,
                  "default" : 5000,
                  "unit" : "MILLISECONDS",
                  "stability" : "default"
              },
              "max-backups" : {
                  "type" : {
                      "TYPE_MODEL_VALUE" : "INT"
                  },
                  "description" : "Whether or not this live server will accept backup requests from other live servers.",
                  "expressions-allowed" : true,
                  "required" : false,
                  "nillable" : true,
                  "default" : 1,
                  "stability" : "default"
              },
              "request-backup" : {
                  "type" : {
                      "TYPE_MODEL_VALUE" : "BOOLEAN"
                  },
                  "description" : "If true then the server will request a backup on another node.",
                  "expressions-allowed" : true,
                  "required" : false,
                  "nillable" : true,
                  "default" : false,
                  "stability" : "default"
              }
          },
          "reply-properties" : {},
          "stability" : "default",
          "read-only" : false,
          "runtime-only" : false
      }

- remove - Remove the HA Policy.

  Raw DMR model |
      {
          "operation-name" : "remove",
          "description" : "Remove the HA Policy.",
          "request-properties" : {},
          "reply-properties" : {},
          "stability" : "default",
          "read-only" : false,
          "restart-required" : "all-services",
          "runtime-only" : false
      }

## Galleon Features

Galleon features are to be used when creating Galleon feature-packs.

- subsystem.messaging-activemq.server.ha-policy.shared-store-colocated

      <feature spec="subsystem.messaging-activemq.server.ha-policy.shared-store-colocated">
        <param name="server" value="{resource name}"/>
        <param name="backup-port-offset" value="{value}"/>
        <param name="backup-request-retries" value="{value}"/>
        <param name="backup-request-retry-interval" value="{value}"/>
        <param name="max-backups" value="{value}"/>
        <param name="request-backup" value="{value}"/>
      <feature/>