Package org.apache.sling.discovery.oak

Annotation Type DiscoveryServiceCentralConfig

public @interface DiscoveryServiceCentralConfig

  • Field Details

    • DEFAULT_TOPOLOGY_CONNECTOR_TIMEOUT

      static final long DEFAULT_TOPOLOGY_CONNECTOR_TIMEOUT
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    • DEFAULT_TOPOLOGY_CONNECTOR_INTERVAL

      static final long DEFAULT_TOPOLOGY_CONNECTOR_INTERVAL
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    • DEFAULT_DISCOVERY_LITE_CHECK_INTERVAL

      static final long DEFAULT_DISCOVERY_LITE_CHECK_INTERVAL
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    • DEFAULT_CLUSTER_SYNC_SERVICE_TIMEOUT

      static final long DEFAULT_CLUSTER_SYNC_SERVICE_TIMEOUT
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    • DEFAULT_CLUSTER_SYNC_SERVICE_INTERVAL

      static final long DEFAULT_CLUSTER_SYNC_SERVICE_INTERVAL
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    • DEFAULT_MIN_EVENT_DELAY

      static final int DEFAULT_MIN_EVENT_DELAY
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    • DEFAULT_SOCKET_CONNECT_TIMEOUT

      static final int DEFAULT_SOCKET_CONNECT_TIMEOUT
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    • DEFAULT_SO_TIMEOUT

      static final int DEFAULT_SO_TIMEOUT
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    • DEFAULT_BACKOFF_STANDBY_FACTOR

      static final int DEFAULT_BACKOFF_STANDBY_FACTOR
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    • DEFAULT_BACKOFF_STABLE_FACTOR

      static final int DEFAULT_BACKOFF_STABLE_FACTOR
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    • DEFAULT_LEADER_ELECTION_PREFIX

      static final long DEFAULT_LEADER_ELECTION_PREFIX
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    • DEFAULT_TOPOLOGY_CONNECTOR_WHITELIST

      static final String[] DEFAULT_TOPOLOGY_CONNECTOR_WHITELIST

    • DEFAULT_DISCOVERY_RESOURCE_PATH

      static final String DEFAULT_DISCOVERY_RESOURCE_PATH
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    • DEFAULT_INVERT_LEADER_ELECTION_PREFIX_ORDER

      static final boolean DEFAULT_INVERT_LEADER_ELECTION_PREFIX_ORDER
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    • DEFAULT_SUPPRESS_PARTIALLY_STARTED_INSTANCES

      static final boolean DEFAULT_SUPPRESS_PARTIALLY_STARTED_INSTANCES
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    • JOINER_DELAY_ENABLED_SYSTEM_PROPERTY_NAME

      static final String JOINER_DELAY_ENABLED_SYSTEM_PROPERTY_NAME
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    • DEFAULT_SUPPRESSION_TIMEOUT_SECONDS

      static final long DEFAULT_SUPPRESSION_TIMEOUT_SECONDS
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    • DEFAULT_JOINER_DELAY_SECONDS

      static final long DEFAULT_JOINER_DELAY_SECONDS
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    • DEFAULT_SHARED_KEY_INTERVAL

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

  • Element Details

    • 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