Package org.apache.sling.discovery.oak

Annotation Type DiscoveryServiceCentralConfig

  • public @interface DiscoveryServiceCentralConfig

    • Field Detail

      • DEFAULT_TOPOLOGY_CONNECTOR_TIMEOUT

        static final long DEFAULT_TOPOLOGY_CONNECTOR_TIMEOUT

      • DEFAULT_TOPOLOGY_CONNECTOR_INTERVAL

        static final long DEFAULT_TOPOLOGY_CONNECTOR_INTERVAL

      • DEFAULT_DISCOVERY_LITE_CHECK_INTERVAL

        static final long DEFAULT_DISCOVERY_LITE_CHECK_INTERVAL

      • DEFAULT_CLUSTER_SYNC_SERVICE_TIMEOUT

        static final long DEFAULT_CLUSTER_SYNC_SERVICE_TIMEOUT

      • DEFAULT_CLUSTER_SYNC_SERVICE_INTERVAL

        static final long DEFAULT_CLUSTER_SYNC_SERVICE_INTERVAL

      • DEFAULT_MIN_EVENT_DELAY

        static final int DEFAULT_MIN_EVENT_DELAY

      • DEFAULT_SOCKET_CONNECT_TIMEOUT

        static final int DEFAULT_SOCKET_CONNECT_TIMEOUT

      • DEFAULT_SO_TIMEOUT

        static final int DEFAULT_SO_TIMEOUT

      • DEFAULT_BACKOFF_STANDBY_FACTOR

        static final int DEFAULT_BACKOFF_STANDBY_FACTOR

      • DEFAULT_BACKOFF_STABLE_FACTOR

        static final int DEFAULT_BACKOFF_STABLE_FACTOR

      • DEFAULT_LEADER_ELECTION_PREFIX

        static final long DEFAULT_LEADER_ELECTION_PREFIX

      • DEFAULT_TOPOLOGY_CONNECTOR_WHITELIST

        static final String[] DEFAULT_TOPOLOGY_CONNECTOR_WHITELIST

      • DEFAULT_DISCOVERY_RESOURCE_PATH

        static final String DEFAULT_DISCOVERY_RESOURCE_PATH

      • DEFAULT_INVERT_LEADER_ELECTION_PREFIX_ORDER

        static final boolean DEFAULT_INVERT_LEADER_ELECTION_PREFIX_ORDER

      • DEFAULT_SUPPRESS_PARTIALLY_STARTED_INSTANCES

        static final boolean DEFAULT_SUPPRESS_PARTIALLY_STARTED_INSTANCES

      • JOINER_DELAY_ENABLED_SYSTEM_PROPERTY_NAME

        static final String JOINER_DELAY_ENABLED_SYSTEM_PROPERTY_NAME

      • DEFAULT_SUPPRESSION_TIMEOUT_SECONDS

        static final long DEFAULT_SUPPRESSION_TIMEOUT_SECONDS

      • DEFAULT_JOINER_DELAY_SECONDS

        static final long DEFAULT_JOINER_DELAY_SECONDS

      • DEFAULT_SHARED_KEY_INTERVAL

        static final long DEFAULT_SHARED_KEY_INTERVAL
        The default lifetime of a HMAC shared key in ms. (4h)

    • Element Detail

      • connectorPingTimeout

        long connectorPingTimeout
        Configure the timeout (in seconds) after which an instance is considered dead/crashed.
        Default:
        120L

      • connectorPingInterval

        long connectorPingInterval
        Configure the interval (in seconds) according to which the heartbeats are exchanged in the topology.
        Default:
        30L

      • discoveryLiteCheckInterval

        long discoveryLiteCheckInterval
        Default:
        2L

      • clusterSyncServiceTimeout

        long clusterSyncServiceTimeout
        Default:
        120L

      • clusterSyncServiceInterval

        long clusterSyncServiceInterval
        Default:
        2L

      • enableSyncToken

        boolean enableSyncToken
        If set to true a syncToken will be used on top of waiting for deactivating instances to be fully processed. If set to false, only deactivating instances will be waited for to be fully processed.
        Default:
        true

      • minEventDelay

        int minEventDelay
        Configure the time (in seconds) which must be passed at minimum between sending TOPOLOGY_CHANGING/_CHANGED (avoid flooding).
        Default:
        3

      • socketConnectTimeout

        int socketConnectTimeout
        Configure the socket connect timeout for topology connectors.
        Default:
        10

      • soTimeout

        int soTimeout
        Configure the socket read timeout (SO_TIMEOUT) for topology connectors.
        Default:
        10

      • topologyConnectorUrls

        String[] topologyConnectorUrls
        URLs where to join a topology, eg http://localhost:4502/libs/sling/topology/connector
        Default:
        {}

      • topologyConnectorWhitelist

        String[] topologyConnectorWhitelist
        list of ips and/or hostnames which are allowed to connect to /libs/sling/topology/connector
        Default:
        {"localhost", "127.0.0.1"}

      • discoveryResourcePath

        String discoveryResourcePath
        Path of resource where to keep discovery information, e.g /var/discovery/oak/
        Default:
        "/var/discovery/oak/"

      • autoStopLocalLoopEnabled

        boolean autoStopLocalLoopEnabled
        If set to true, local-loops of topology connectors are automatically stopped when detected so.
        Default:
        false

      • gzipConnectorRequestsEnabled

        boolean gzipConnectorRequestsEnabled
        If set to true, request body will be gzipped - only works if counter-part accepts gzip-requests!
        Default:
        false

      • hmacEnabled

        boolean hmacEnabled
        If set to true, hmac is enabled and the white list is disabled.
        Default:
        false

      • enableEncryption

        boolean enableEncryption
        If set to true, and the whitelist is disabled, messages will be encrypted.
        Default:
        false

      • sharedKey

        String sharedKey
        The value fo the shared key, shared amongst all instances in the same cluster.
        Default:
        ""

      • hmacSharedKeyTTL

        long hmacSharedKeyTTL
        Default:
        14400000L

      • backoffStandbyFactor

        int backoffStandbyFactor
        The property for defining the backoff factor for standby (loop) connectors
        Default:
        5

      • backoffStableFactor

        int backoffStableFactor
        The property for defining the maximum backoff factor for stable connectors
        Default:
        5

      • leaderElectionPrefix

        long leaderElectionPrefix
        Default:
        1L

      • invertLeaderElectionPrefixOrder

        boolean invertLeaderElectionPrefixOrder
        Default:
        false

      • suppressPartiallyStartedInstance

        boolean suppressPartiallyStartedInstance
        Default:
        false

      • suppressionTimeoutSeconds

        long suppressionTimeoutSeconds
        Default:
        -1L

      • joinerDelaySeconds

        long joinerDelaySeconds
        Default:
        0L