Document backoff options

auditbeat/auditbeat.reference.yml

@@ -375,7 +375,18 @@ output.elasticsearch:
   # The default is 50.
   #bulk_max_size: 50
 
-  # Configure http request timeout before failing an request to Elasticsearch.
+  # The number of seconds to wait before trying to reconnect to Elasticsearch
+  # after a network error. After waiting backoff.init seconds, the Beat
+  # tries to reconnect. If the attempt fails, the backoff timer is increased
+  # exponentially up to backoff.max. After a successful connection, the backoff
+  # timer is reset. The default is 1s.
+  #backoff.init: 1s
+
+  # The maximum number of seconds to wait before attempting to connect to
+  # Elasticsearch after a network error. The default is 60s.
+  #backoff.max: 60s
+
+  # Configure http request timeout before failing a request to Elasticsearch.
   #timeout: 90
 
   # Use SSL settings for HTTPS.
@@ -439,7 +450,7 @@ output.elasticsearch:
   # Optional load balance the events between the Logstash hosts. Default is false.
   #loadbalance: false
 
-  # Number of batches to be sent asynchronously to logstash while processing
+  # Number of batches to be sent asynchronously to Logstash while processing
   # new batches.
   #pipelining: 2
 
@@ -448,6 +459,17 @@ output.elasticsearch:
   # if no error is encountered.
   #slow_start: false
 
+  # The number of seconds to wait before trying to reconnect to Logstash
+  # after a network error. After waiting backoff.init seconds, the Beat
+  # tries to reconnect. If the attempt fails, the backoff timer is increased
+  # exponentially up to backoff.max. After a successful connection, the backoff
+  # timer is reset. The default is 1s.
+  #backoff.init: 1s
+
+  # The maximum number of seconds to wait before attempting to connect to
+  # Logstash after a network error. The default is 60s.
+  #backoff.max: 60s
+
   # Optional index name. The default index name is set to auditbeat
   # in all lowercase.
   #index: 'auditbeat'

filebeat/filebeat.reference.yml

@@ -1011,7 +1011,18 @@ output.elasticsearch:
   # The default is 50.
   #bulk_max_size: 50
 
-  # Configure http request timeout before failing an request to Elasticsearch.
+  # The number of seconds to wait before trying to reconnect to Elasticsearch
+  # after a network error. After waiting backoff.init seconds, the Beat
+  # tries to reconnect. If the attempt fails, the backoff timer is increased
+  # exponentially up to backoff.max. After a successful connection, the backoff
+  # timer is reset. The default is 1s.
+  #backoff.init: 1s
+
+  # The maximum number of seconds to wait before attempting to connect to
+  # Elasticsearch after a network error. The default is 60s.
+  #backoff.max: 60s
+
+  # Configure http request timeout before failing a request to Elasticsearch.
   #timeout: 90
 
   # Use SSL settings for HTTPS.
@@ -1075,7 +1086,7 @@ output.elasticsearch:
   # Optional load balance the events between the Logstash hosts. Default is false.
   #loadbalance: false
 
-  # Number of batches to be sent asynchronously to logstash while processing
+  # Number of batches to be sent asynchronously to Logstash while processing
   # new batches.
   #pipelining: 2
 
@@ -1084,6 +1095,17 @@ output.elasticsearch:
   # if no error is encountered.
   #slow_start: false
 
+  # The number of seconds to wait before trying to reconnect to Logstash
+  # after a network error. After waiting backoff.init seconds, the Beat
+  # tries to reconnect. If the attempt fails, the backoff timer is increased
+  # exponentially up to backoff.max. After a successful connection, the backoff
+  # timer is reset. The default is 1s.
+  #backoff.init: 1s
+
+  # The maximum number of seconds to wait before attempting to connect to
+  # Logstash after a network error. The default is 60s.
+  #backoff.max: 60s
+
   # Optional index name. The default index name is set to filebeat
   # in all lowercase.
   #index: 'filebeat'

heartbeat/heartbeat.reference.yml

@@ -484,7 +484,18 @@ output.elasticsearch:
   # The default is 50.
   #bulk_max_size: 50
 
-  # Configure http request timeout before failing an request to Elasticsearch.
+  # The number of seconds to wait before trying to reconnect to Elasticsearch
+  # after a network error. After waiting backoff.init seconds, the Beat
+  # tries to reconnect. If the attempt fails, the backoff timer is increased
+  # exponentially up to backoff.max. After a successful connection, the backoff
+  # timer is reset. The default is 1s.
+  #backoff.init: 1s
+
+  # The maximum number of seconds to wait before attempting to connect to
+  # Elasticsearch after a network error. The default is 60s.
+  #backoff.max: 60s
+
+  # Configure http request timeout before failing a request to Elasticsearch.
   #timeout: 90
 
   # Use SSL settings for HTTPS.
@@ -548,7 +559,7 @@ output.elasticsearch:
   # Optional load balance the events between the Logstash hosts. Default is false.
   #loadbalance: false
 
-  # Number of batches to be sent asynchronously to logstash while processing
+  # Number of batches to be sent asynchronously to Logstash while processing
   # new batches.
   #pipelining: 2
 
@@ -557,6 +568,17 @@ output.elasticsearch:
   # if no error is encountered.
   #slow_start: false
 
+  # The number of seconds to wait before trying to reconnect to Logstash
+  # after a network error. After waiting backoff.init seconds, the Beat
+  # tries to reconnect. If the attempt fails, the backoff timer is increased
+  # exponentially up to backoff.max. After a successful connection, the backoff
+  # timer is reset. The default is 1s.
+  #backoff.init: 1s
+
+  # The maximum number of seconds to wait before attempting to connect to
+  # Logstash after a network error. The default is 60s.
+  #backoff.max: 60s
+
   # Optional index name. The default index name is set to heartbeat
   # in all lowercase.
   #index: 'heartbeat'

libbeat/_meta/config.reference.yml

@@ -270,7 +270,18 @@ output.elasticsearch:
   # The default is 50.
   #bulk_max_size: 50
 
-  # Configure http request timeout before failing an request to Elasticsearch.
+  # The number of seconds to wait before trying to reconnect to Elasticsearch
+  # after a network error. After waiting backoff.init seconds, the Beat
+  # tries to reconnect. If the attempt fails, the backoff timer is increased
+  # exponentially up to backoff.max. After a successful connection, the backoff
+  # timer is reset. The default is 1s.
+  #backoff.init: 1s
+
+  # The maximum number of seconds to wait before attempting to connect to
+  # Elasticsearch after a network error. The default is 60s.
+  #backoff.max: 60s
+
+  # Configure http request timeout before failing a request to Elasticsearch.
   #timeout: 90
 
   # Use SSL settings for HTTPS.
@@ -334,7 +345,7 @@ output.elasticsearch:
   # Optional load balance the events between the Logstash hosts. Default is false.
   #loadbalance: false
 
-  # Number of batches to be sent asynchronously to logstash while processing
+  # Number of batches to be sent asynchronously to Logstash while processing
   # new batches.
   #pipelining: 2
 
@@ -343,6 +354,17 @@ output.elasticsearch:
   # if no error is encountered.
   #slow_start: false
 
+  # The number of seconds to wait before trying to reconnect to Logstash
+  # after a network error. After waiting backoff.init seconds, the Beat
+  # tries to reconnect. If the attempt fails, the backoff timer is increased
+  # exponentially up to backoff.max. After a successful connection, the backoff
+  # timer is reset. The default is 1s.
+  #backoff.init: 1s
+
+  # The maximum number of seconds to wait before attempting to connect to
+  # Logstash after a network error. The default is 60s.
+  #backoff.max: 60s
+
   # Optional index name. The default index name is set to beat-index-prefix
   # in all lowercase.
   #index: 'beat-index-prefix'

libbeat/docs/outputconfig.asciidoc

@@ -317,6 +317,20 @@ Setting `bulk_max_size` to values less than or equal to 0 disables the
 splitting of batches. When splitting is disabled, the queue decides on the
 number of events to be contained in a batch.
 
+===== `backoff.init`
+
+The number of seconds to wait before trying to reconnect to Elasticsearch after
+a network error. After waiting `backoff.init` seconds, {beatname_uc} tries to
+reconnect. If the attempt fails, the backoff timer is increased exponentially up
+to `backoff.max`. After a successful connection, the backoff timer is reset. The
+default is 1s.
+
+
+===== `backoff.max`
+
+The maximum number of seconds to wait before attempting to connect to
+Elasticsearch after a network error. The default is 60s.
+
 ===== `timeout`
 
 The http request timeout in seconds for the Elasticsearch request. The default is 90.
@@ -581,6 +595,19 @@ On error the number of events per transaction is reduced again.
 
 The default is `false`.
 
+===== `backoff.init`
+
+The number of seconds to wait before trying to reconnect to Logstash after
+a network error. After waiting `backoff.init` seconds, {beatname_uc} tries to
+reconnect. If the attempt fails, the backoff timer is increased exponentially up
+to `backoff.max`. After a successful connection, the backoff timer is reset. The
+default is 1s.
+
+===== `backoff.max`
+
+The maximum number of seconds to wait before attempting to connect to
+Logstash after a network error. The default is 60s.
+
 [[kafka-output]]
 === Configure the Kafka output
 

metricbeat/metricbeat.reference.yml

@@ -888,7 +888,18 @@ output.elasticsearch:
   # The default is 50.
   #bulk_max_size: 50
 
-  # Configure http request timeout before failing an request to Elasticsearch.
+  # The number of seconds to wait before trying to reconnect to Elasticsearch
+  # after a network error. After waiting backoff.init seconds, the Beat
+  # tries to reconnect. If the attempt fails, the backoff timer is increased
+  # exponentially up to backoff.max. After a successful connection, the backoff
+  # timer is reset. The default is 1s.
+  #backoff.init: 1s
+
+  # The maximum number of seconds to wait before attempting to connect to
+  # Elasticsearch after a network error. The default is 60s.
+  #backoff.max: 60s
+
+  # Configure http request timeout before failing a request to Elasticsearch.
   #timeout: 90
 
   # Use SSL settings for HTTPS.
@@ -952,7 +963,7 @@ output.elasticsearch:
   # Optional load balance the events between the Logstash hosts. Default is false.
   #loadbalance: false
 
-  # Number of batches to be sent asynchronously to logstash while processing
+  # Number of batches to be sent asynchronously to Logstash while processing
   # new batches.
   #pipelining: 2
 
@@ -961,6 +972,17 @@ output.elasticsearch:
   # if no error is encountered.
   #slow_start: false
 
+  # The number of seconds to wait before trying to reconnect to Logstash
+  # after a network error. After waiting backoff.init seconds, the Beat
+  # tries to reconnect. If the attempt fails, the backoff timer is increased
+  # exponentially up to backoff.max. After a successful connection, the backoff
+  # timer is reset. The default is 1s.
+  #backoff.init: 1s
+
+  # The maximum number of seconds to wait before attempting to connect to
+  # Logstash after a network error. The default is 60s.
+  #backoff.max: 60s
+
   # Optional index name. The default index name is set to metricbeat
   # in all lowercase.
   #index: 'metricbeat'

packetbeat/packetbeat.reference.yml

@@ -747,7 +747,18 @@ output.elasticsearch:
   # The default is 50.
   #bulk_max_size: 50
 
-  # Configure http request timeout before failing an request to Elasticsearch.
+  # The number of seconds to wait before trying to reconnect to Elasticsearch
+  # after a network error. After waiting backoff.init seconds, the Beat
+  # tries to reconnect. If the attempt fails, the backoff timer is increased
+  # exponentially up to backoff.max. After a successful connection, the backoff
+  # timer is reset. The default is 1s.
+  #backoff.init: 1s
+
+  # The maximum number of seconds to wait before attempting to connect to
+  # Elasticsearch after a network error. The default is 60s.
+  #backoff.max: 60s
+
+  # Configure http request timeout before failing a request to Elasticsearch.
   #timeout: 90
 
   # Use SSL settings for HTTPS.
@@ -811,7 +822,7 @@ output.elasticsearch:
   # Optional load balance the events between the Logstash hosts. Default is false.
   #loadbalance: false
 
-  # Number of batches to be sent asynchronously to logstash while processing
+  # Number of batches to be sent asynchronously to Logstash while processing
   # new batches.
   #pipelining: 2
 
@@ -820,6 +831,17 @@ output.elasticsearch:
   # if no error is encountered.
   #slow_start: false
 
+  # The number of seconds to wait before trying to reconnect to Logstash
+  # after a network error. After waiting backoff.init seconds, the Beat
+  # tries to reconnect. If the attempt fails, the backoff timer is increased
+  # exponentially up to backoff.max. After a successful connection, the backoff
+  # timer is reset. The default is 1s.
+  #backoff.init: 1s
+
+  # The maximum number of seconds to wait before attempting to connect to
+  # Logstash after a network error. The default is 60s.
+  #backoff.max: 60s
+
   # Optional index name. The default index name is set to packetbeat
   # in all lowercase.
   #index: 'packetbeat'

winlogbeat/winlogbeat.reference.yml

@@ -299,7 +299,18 @@ output.elasticsearch:
   # The default is 50.
   #bulk_max_size: 50
 
-  # Configure http request timeout before failing an request to Elasticsearch.
+  # The number of seconds to wait before trying to reconnect to Elasticsearch
+  # after a network error. After waiting backoff.init seconds, the Beat
+  # tries to reconnect. If the attempt fails, the backoff timer is increased
+  # exponentially up to backoff.max. After a successful connection, the backoff
+  # timer is reset. The default is 1s.
+  #backoff.init: 1s
+
+  # The maximum number of seconds to wait before attempting to connect to
+  # Elasticsearch after a network error. The default is 60s.
+  #backoff.max: 60s
+
+  # Configure http request timeout before failing a request to Elasticsearch.
   #timeout: 90
 
   # Use SSL settings for HTTPS.
@@ -363,7 +374,7 @@ output.elasticsearch:
   # Optional load balance the events between the Logstash hosts. Default is false.
   #loadbalance: false
 
-  # Number of batches to be sent asynchronously to logstash while processing
+  # Number of batches to be sent asynchronously to Logstash while processing
   # new batches.
   #pipelining: 2
 
@@ -372,6 +383,17 @@ output.elasticsearch:
   # if no error is encountered.
   #slow_start: false
 
+  # The number of seconds to wait before trying to reconnect to Logstash
+  # after a network error. After waiting backoff.init seconds, the Beat
+  # tries to reconnect. If the attempt fails, the backoff timer is increased
+  # exponentially up to backoff.max. After a successful connection, the backoff
+  # timer is reset. The default is 1s.
+  #backoff.init: 1s
+
+  # The maximum number of seconds to wait before attempting to connect to
+  # Logstash after a network error. The default is 60s.
+  #backoff.max: 60s
+
   # Optional index name. The default index name is set to winlogbeat
   # in all lowercase.
   #index: 'winlogbeat'