[Docs] Add queue setting under outputs (#42357) (#42387)

(cherry picked from commit e636bf3)

Co-authored-by: Khushi Jain <[email protected]>

libbeat/outputs/console/docs/console.asciidoc

@@ -58,3 +58,11 @@ setting does not affect how events are published.
 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.
+
+===== `queue`
+
+Configuration options for internal queue.
+
+See <<configuring-internal-queue>> for more information.
+
+Note:`queue` options can be set under +{beatname_lc}.yml+ or the `output` section but not both.

libbeat/outputs/elasticsearch/docs/elasticsearch.asciidoc

@@ -731,6 +731,13 @@ Configuration options for Kerberos authentication.
 
 See <<configuration-kerberos>> for more information.
 
+===== `queue`
+
+Configuration options for internal queue.
+
+See <<configuring-internal-queue>> for more information.
+
+Note:`queue` options can be set under +{beatname_lc}.yml+ or the `output` section but not both.
 ===== `non_indexable_policy`
 
 Specifies the behavior when the elasticsearch cluster explicitly rejects documents, for example on mapping conflicts.

libbeat/outputs/fileout/docs/fileout.asciidoc

@@ -87,3 +87,11 @@ If the output file already exists on startup, immediately rotate it and start wr
 Output codec configuration. If the `codec` section is missing, events will be json encoded.
 
 See <<configuration-output-codec>> for more information.
+
+===== `queue`
+
+Configuration options for internal queue.
+
+See <<configuring-internal-queue>> for more information.
+
+Note:`queue` options can be set under +{beatname_lc}.yml+ or the `output` section but not both.

libbeat/outputs/kafka/docs/kafka.asciidoc

@@ -344,3 +344,11 @@ beta[]
 Configuration options for Kerberos authentication.
 
 See <<configuration-kerberos>> for more information.
+
+===== `queue`
+
+Configuration options for internal queue.
+
+See <<configuring-internal-queue>> for more information.
+
+Note:`queue` options can be set under +{beatname_lc}.yml+ or the `output` section but not both.

libbeat/outputs/logstash/docs/logstash.asciidoc

@@ -414,3 +414,11 @@ default is 1s.
 
 The maximum number of seconds to wait before attempting to connect to
 {ls} after a network error. The default is 60s.
+
+===== `queue`
+
+Configuration options for internal queue.
+
+See <<configuring-internal-queue>> for more information.
+
+Note:`queue` options can be set under +{beatname_lc}.yml+ or the `output` section but not both.

libbeat/outputs/redis/docs/redis.asciidoc

@@ -252,3 +252,11 @@ client. You can change this behavior by setting the
 
 This option determines whether Redis hostnames are resolved locally when using a proxy.
 The default value is false, which means that name resolution occurs on the proxy server.
+
+===== `queue`
+
+Configuration options for internal queue.
+
+See <<configuring-internal-queue>> for more information.
+
+Note:`queue` options can be set under +{beatname_lc}.yml+ or the `output` section but not both.