opensearch-project · carolxob · Feb 3, 2023 · Jan 27, 2023 · Jan 27, 2023 · Jan 27, 2023
@@ -0,0 +1,12 @@
+---
+layout: default
+title: Common use cases
+has_children: true
+nav_order: 15
+redirect_from: 
+  - /data-prepper/common-use-cases/
+---
+
+# Common use cases
+
+You can use Data Prepper for several different purposes, including trace analytics, log analytics, Amazon S3 log analytics, and metrics ingestion.
@@ -1,6 +1,7 @@
 ---
 layout: default
 title: Log analytics
+parent: Common use cases
 nav_order: 15
 ---
 

@@ -3,8 +3,6 @@ layout: default
 title: Getting started
 nav_order: 5
 redirect_from:
-  - /clients/data-prepper/getting-started/
-  - /data-prepper/get-started/
   - /clients/data-prepper/get-started/
 ---
 
@@ -44,7 +42,7 @@ You will configure two files:
 Depending on your use case, we have a few different guides to configuring Data Prepper.
 
 * [Trace Analytics](https://github.com/opensearch-project/data-prepper/blob/main/docs/trace_analytics.md)
-* [Log Ingestion](https://github.com/opensearch-project/data-prepper/blob/main/docs/log_analytics.md): Learn how to set up Data Prepper for log observability.
+* [Log Analytics]({{site.url}}{{site.baseurl}}/data-prepper/common-use-cases/log-analytics/): Learn how to set up Data Prepper for log observability.
 * [Simple Pipeline](https://github.com/opensearch-project/data-prepper/blob/main/docs/simple_pipelines.md): Learn the basics of Data Prepper pipelines with some simple configurations.
 
 ## 3. Defining a pipeline
@@ -71,7 +69,7 @@ docker run --name data-prepper \
     opensearchproject/data-prepper:latest
 ```
 
-This sample pipeline configuration above demonstrates a simple pipeline with a source (`random`) sending data to a sink (`stdout`). For more examples and details about more advanced pipeline configurations, see [Pipelines]({{site.url}}{{site.baseurl}}/clients/data-prepper/pipelines).
+The preceding example pipeline configuration above demonstrates a simple pipeline with a source (`random`) sending data to a sink (`stdout`). For further detailed examples of more advanced pipeline configurations, see [Pipelines]({{site.url}}{{site.baseurl}}/clients/data-prepper/pipelines/).
 
 After starting Data Prepper, you should see log output and some UUIDs after a few seconds:
 

@@ -4,9 +4,7 @@ title: Data Prepper
 nav_order: 1
 has_children: false
 has_toc: false
-redirect_from:
-  - /clients/tools/data-prepper/
-  - /clients/data-prepper/
+redirect_from: 
   - /clients/data-prepper/index/
 ---
 

@@ -1,10 +1,8 @@
 ---
 layout: default
 title: Configuring Data Prepper
-has_children: true
-nav_order: 100
-redirect_from:
-  - /clients/data-prepper/data-prepper-reference/
+parent: Managing Data Prepper
+nav_order: 10
 ---
 
 # Configuring Data Prepper
@@ -31,15 +29,15 @@ peer_forwarder | No | Object | Peer forwarder configurations. See [Peer forwarde
 
 The following section details various configuration options for peer forwarder.
 
-#### General options for peer forwarder
+#### General options for peer forwarding
 
 Option | Required | Type | Description
 :--- | :--- | :--- | :---
-port | No | Integer | The port number peer forwarder server is running on. Valid options are between 0 and 65535. Defaults is 4994.
-request_timeout | No | Integer | Request timeout in milliseconds for peer forwarder HTTP server. Default is 10000.
-server_thread_count | No | Integer | Number of threads used by peer forwarder server. Default is 200.
-client_thread_count | No | Integer | Number of threads used by peer forwarder client. Default is 200.
-max_connection_count | No | Integer | Maximum number of open connections for peer forwarder server. Default is 500.
+port | No | Integer | The peer forwarding server port. Valid options are between 0 and 65535. Defaults is 4994.
+request_timeout | No | Integer | Request timeout for the peer forwarder HTTP server in milliseconds. Default is 10000.
+server_thread_count | No | Integer | Number of threads used by the peer forwarder server. Default is 200.
+client_thread_count | No | Integer | Number of threads used by the peer forwarder client. Default is 200.
+max_connection_count | No | Integer | Maximum number of open connections for the peer forwarder server. Default is 500.
 max_pending_requests | No | Integer | Maximum number of allowed tasks in ScheduledThreadPool work queue. Default is 1024.
 discovery_mode | No | String | Peer discovery mode to use. Valid options are `local_node`, `static`, `dns`, or `aws_cloud_map`. Defaults to `local_node`, which processes events locally.
 static_endpoints | Conditionally | List | A list containing endpoints of all Data Prepper instances. Required if `discovery_mode` is set to static.

@@ -1,7 +1,8 @@
 ---
 layout: default
 title: Configuring Log4j
-nav_order: 25
+parent: Managing Data Prepper
+nav_order: 20
 ---
 
 # Configuring Log4j

@@ -1,7 +1,8 @@
 ---
 layout: default
 title: Core APIs
-nav_order: 20
+parent: Managing Data Prepper
+nav_order: 15
 ---
 
 # Core APIs

@@ -0,0 +1,10 @@
+---
+layout: default
+title: Managing Data Prepper
+has_children: true
+nav_order: 20
+---
+
+# Managing Data Prepper
+
+You can perform administrator functions for Data Prepper, including system configuration, interacting with core APIs, Log4j configuration, and monitoring. You can set up peer forwarding to coordinate multiple Data Prepper nodes when using stateful aggregation. 
@@ -1,7 +1,8 @@
 ---
 layout: default
 title: Monitoring
-nav_order: 33
+parent: Administrating Data Prepper
+nav_order: 25
 ---
 
 # Monitoring Data Prepper with metrics

@@ -1,7 +1,7 @@
 ---
 layout: default
 title: Migrating from Open Distro
-nav_order: 35
+nav_order: 30
 ---
 
 # Migrating from Open Distro

@@ -1,16 +1,16 @@
 ---
 layout: default
 title: Migrating from Logstash
-nav_order: 30
-redirect_from:
+nav_order: 25
+redirect_from: 
   - /data-prepper/configure-logstash-data-prepper/
 ---
 
 # Migrating from Logstash
 
 You can run Data Prepper with a Logstash configuration.
 
-As mentioned in the [Getting started]({{site.url}}{{site.baseurl}}/data-prepper/get-started/) guide, you'll need to configure Data Prepper with a pipeline using a `pipelines.yaml` file.
+As mentioned in [Getting started with Data Prepper]({{site.url}}{{site.baseurl}}/data-prepper/getting-started/), you'll need to configure Data Prepper with a pipeline using a `pipelines.yaml` file.
 
 Alternatively, if you have a Logstash configuration `logstash.conf` to configure Data Prepper instead of `pipelines.yaml`.
 
@@ -28,7 +28,7 @@ As of the Data Prepper 1.2 release, the following plugins from the Logstash conf
 
 ## Running Data Prepper with a Logstash configuration
 
-1. To install Data Prepper's Docker image, see the Installing Data Prepper in [Get Started]({{site.url}}{{site.baseurl}}/data-prepper/getting-started#1-installing-data-prepper).
+1. To install Data Prepper's Docker image, see Installing Data Prepper in [Getting Started]({{site.url}}{{site.baseurl}}/data-prepper/getting-started#1-installing-data-prepper).
 
 2. Run the Docker image installed in Step 1 by supplying your `logstash.conf` configuration.
 

@@ -2,7 +2,7 @@
 layout: default
 title: Bounded blocking
 parent: Buffers
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 50
 ---
 

@@ -1,9 +1,9 @@
 ---
 layout: default
 title: Buffers
-parent: Configuring Data Prepper
+parent: Pipelines
 has_children: true
-nav_order: 50
+nav_order: 20
 ---
 
 # Buffers

@@ -2,7 +2,7 @@
 layout: default
 title: add_entries
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: aggregate
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: copy_values
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: csv
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: date
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: delete_entries
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: drop_events
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 
@@ -14,7 +14,7 @@ Drops all the events that are passed into this processor.
 
 Option | Required | Type | Description
 :--- | :--- | :--- | :---
-drop_when | Yes | String | Accepts a Data Prepper Expression string following the [Data Prepper Expression Syntax](https://github.com/opensearch-project/data-prepper/blob/main/docs/expression_syntax.md). Configuring `drop_events` with `drop_when: true` drops all the events received.
+drop_when | Yes | String | Accepts a Data Prepper Expression string following the [Data Prepper Expression Syntax]({{site.url}}{{site.baseurl}}/data-prepper/pipelines/expression-syntax/). Configuring `drop_events` with `drop_when: true` drops all the events received.
 handle_failed_events | No | Enum | Specifies how exceptions are handled when an exception occurs while evaluating an event. Default value is `drop`, which drops the event so it doesn't get sent to OpenSearch. Available options are `drop`, `drop_silently`, `skip`, `skip_silently`. For more information, see [handle_failed_events](https://github.com/opensearch-project/data-prepper/tree/main/data-prepper-plugins/drop-events-processor#handle_failed_events).
 
 <!---## Configuration

@@ -2,7 +2,7 @@
 layout: default
 title: grok
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: json
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: key_value
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: lowercase_string
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: otel_trace_raw
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,8 +2,8 @@
 layout: default
 title: Processors
 has_children: true
-parent: Configuring Data Prepper
-nav_order: 100
+parent: Pipelines
+nav_order: 25
 ---
 
 # Processors
@@ -13,10 +13,6 @@ Processors perform some action on your data: filter, transform, enrich, etc.
 Prior to Data Prepper 1.3, Processors were named Preppers. Starting in Data Prepper 1.3, the term Prepper is deprecated in favor of Processor. Data Prepper will continue to support the term "Prepper" until 2.0, where it will be removed.
 {: .note }
 
-
-
-
-
 ## copy_values
 
 Copy values within an event. `copy_values`  is part of [mutate event](https://github.com/opensearch-project/data-prepper/tree/main/data-prepper-plugins/mutate-event-processors#mutate-event-processors) processors.

@@ -2,7 +2,7 @@
 layout: default
 title: rename_keys
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 44
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: routes
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 
 ---

@@ -2,7 +2,7 @@
 layout: default
 title: service_map_stateful
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: service_map_stateful
 parent: sinks
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: split_string
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: string_converter
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---
 

@@ -2,7 +2,7 @@
 layout: default
 title: substitute_string
 parent: Processors
-grand_parent: Configuring Data Prepper
+grand_parent: Pipelines
 nav_order: 45
 ---