[DOC] Change navigation for better usability (#5227)

* Change navigation for better usability

* Remove duplicate parent page and fix navigation for new pages

Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>

---------

Signed-off-by: Melissa Vagi <vagimeli@amazon.com>
Signed-off-by: Fanit Kolchina <kolchfa@amazon.com>
Co-authored-by: Fanit Kolchina <kolchfa@amazon.com>

_api-reference/ingest-apis/index.md

@@ -1,7 +1,7 @@
 ---
 layout: default
 title: Ingest APIs
-has_children: true
+has_children: false
 nav_order: 40
 redirect_from:
   - /opensearch/rest-api/ingest-apis/index/

_config.yml

@@ -37,6 +37,9 @@ collections:
   im-plugin:
     permalink: /:collection/:path/
     output: true
+  ingest-pipelines:
+    permalink: /:collection/:path/
+    output: true
   dashboards:
     permalink: /:collection/:path/
     output: true
@@ -121,6 +124,9 @@ just_the_docs:
     im-plugin:
       name: Managing Indexes
       nav_fold: true
+    ingest-pipelines:
+      name: Ingest Pipelines
+      nav_fold: true
     dashboards:
       name: OpenSearch Dashboards
       nav_fold: true

_dashboards/branding.md

@@ -1,7 +1,7 @@
 ---
 layout: default
 title: Custom branding
-nav_order: 125
+nav_order: 130
 ---
 
 # Custom branding

_dashboards/dql.md

@@ -1,15 +1,15 @@
 ---
 layout: default
-title: Dashboards Query Language
+title: DQL
-parent: Discover
+nav_order: 130
-nav_order: 40
 redirect_from:
   - /dashboards/dql/
+  - /dashboards/discover/dql/
 ---
 
-# Dashboards Query Language
+# DQL
 
-Dashboards Query Language (DQL) is a simple text-based query language for filtering data in OpenSearch Dashboards. Similar to [Query DSL]({{site.url}}{{site.baseurl}}/opensearch/query-dsl/index), DQL uses an HTTP request body. For example, to display your site visitor data for a host in the United States, you would enter `geo.dest:US` in the search field, as shown in the following image.
+Dashboards Query Language (DQL) is a simple text-based query language for filtering data in OpenSearch Dashboards. Similar to [Query DSL]({{site.url}}{{site.baseurl}}/opensearch/query-dsl/index/), DQL uses an HTTP request body. For example, to display your site visitor data for a host in the United States, you would enter `geo.dest:US` in the search field, as shown in the following image.
 
 <img src="{{site.url}}{{site.baseurl}}/images/dashboards/dql-interface.png" alt="Search term using DQL toolbar in Dashboard" width="500">
 

_dashboards/search-telemetry.md

@@ -1,7 +1,7 @@
 ---
 layout: default
 title: Search telemetry
-nav_order: 130
+nav_order: 140
 ---
 
 

_ingest-pipelines/create-ingest.md

@@ -1,11 +1,10 @@
 ---
 layout: default
 title: Create pipeline
-parent: Ingest pipelines
-grand_parent: Ingest APIs
 nav_order: 10
 redirect_from:
   - /opensearch/rest-api/ingest-apis/create-update-ingest/
+  - /api-reference/ingest-apis/create-ingest/
 ---
 
 # Create pipeline

_ingest-pipelines/delete-ingest.md

@@ -1,11 +1,10 @@
 ---
 layout: default
 title: Delete pipeline
-parent: Ingest pipelines
-grand_parent: Ingest APIs
 nav_order: 13
 redirect_from:
   - /opensearch/rest-api/ingest-apis/delete-ingest/
+  - /api-reference/ingest-apis/delete-ingest/
 ---
 
 # Delete pipeline

_ingest-pipelines/get-ingest.md

@@ -1,11 +1,10 @@
 ---
 layout: default
 title: Get pipeline
-parent: Ingest pipelines
-grand_parent: Ingest APIs
 nav_order: 12
 redirect_from:
   - /opensearch/rest-api/ingest-apis/get-ingest/
+  - /api-reference/ingest-apis/get-ingest/
 ---
 
 # Get pipeline

_ingest-pipelines/index.md

@@ -1,14 +1,15 @@
 ---
 layout: default
 title: Ingest pipelines
-parent: Ingest APIs
-has_children: true
 nav_order: 5
+nav_exclude: true
+redirect_from:
+   - /api-reference/ingest-apis/ingest-pipelines/
 ---
 
 # Ingest pipelines
 
-An _ingest pipeline_ is a sequence of _processors_ that are applied to documents as they are ingested into an index. Each [processor]({{site.url}}{{site.baseurl}}/api-reference/ingest-apis/ingest-processors/) in a pipeline performs a specific task, such as filtering, transforming, or enriching data. 
+An _ingest pipeline_ is a sequence of _processors_ that are applied to documents as they are ingested into an index. Each [processor]({{site.url}}{{site.baseurl}}/ingest-pipelines/processors/index-processors/) in a pipeline performs a specific task, such as filtering, transforming, or enriching data. 
 
 Processors are customizable tasks that run in a sequential order as they appear in the request body. This order is important, as each processor depends on the output of the previous processor. The modified documents appear in your index after the processors are applied.
 
@@ -44,7 +45,7 @@ Field | Required | Type | Description
 
 Learn how to:
 
-- [Create a pipeline]({{site.url}}{{site.baseurl}}/api-reference/ingest-apis/create-ingest/).
+- [Create a pipeline]({{site.url}}{{site.baseurl}}/ingest-pipelines/create-ingest/).
-- [Test a pipeline]({{site.url}}{{site.baseurl}}/api-reference/ingest-apis/simulate-ingest/).
+- [Test a pipeline]({{site.url}}{{site.baseurl}}/ingest-pipelines/simulate-ingest/).
-- [Retrieve information about a pipeline]({{site.url}}{{site.baseurl}}/api-reference/ingest-apis/get-ingest/).
+- [Retrieve information about a pipeline]({{site.url}}{{site.baseurl}}/ingest-pipelines/get-ingest/).
-- [Delete a pipeline]({{site.url}}{{site.baseurl}}/api-reference/ingest-apis/delete-ingest/). 
+- [Delete a pipeline]({{site.url}}{{site.baseurl}}/ingest-pipelines/delete-ingest/). 

_ingest-pipelines/pipeline-failures.md

@@ -1,9 +1,9 @@
 ---
 layout: default
 title: Handling pipeline failures
-parent: Ingest pipelines
-grand_parent: Ingest APIs
 nav_order: 15
+redirect_from:
+  - /api-reference/ingest-apis/pipeline-failures/
 ---
 
 # Handling pipeline failures

_ingest-pipelines/processors/append.md

@@ -2,8 +2,9 @@
 layout: default
 title: Append
 parent: Ingest processors
-grand_parent: Ingest APIs
 nav_order: 10
+redirect_from:
+   - /api-reference/ingest-apis/processors/append/
 ---
  
 # Append

_ingest-pipelines/processors/bytes.md

@@ -2,8 +2,9 @@
 layout: default
 title: Bytes
 parent: Ingest processors
-grand_parent: Ingest APIs
 nav_order: 20
+redirect_from:
+   - /api-reference/ingest-apis/processors/bytes/
 ---
 
 # Bytes

_ingest-pipelines/processors/convert.md

@@ -2,8 +2,9 @@
 layout: default
 title: Convert
 parent: Ingest processors
-grand_parent: Ingest APIs
 nav_order: 30
+redirect_from:
+   - /api-reference/ingest-apis/processors/convert/
 ---
 
 # Convert

_ingest-pipelines/processors/csv.md

@@ -2,8 +2,9 @@
 layout: default
 title: CSV
 parent: Ingest processors
-grand_parent: Ingest APIs
 nav_order: 40
+redirect_from:
+   - /api-reference/ingest-apis/processors/csv/
 ---
 
 # CSV

_ingest-pipelines/processors/date.md

@@ -2,8 +2,9 @@
 layout: default
 title: Date
 parent: Ingest processors
-grand_parent: Ingest APIs
 nav_order: 50
+redirect_from:
+   - /api-reference/ingest-apis/processors/date/
 ---
 
 # Date

_ingest-pipelines/processors/index-processors.md

@@ -1,14 +1,15 @@
 ---
 layout: default
 title: Ingest processors
-parent: Ingest APIs
+nav_order: 30
-nav_order: 10
 has_children: true
+redirect_from:
+   - /api-reference/ingest-apis/ingest-processors/
 ---
 
 # Ingest processors
 
-Ingest processors are a core component of [ingest pipelines]({{site.url}}{{site.baseurl}}/api-reference/ingest-apis/ingest-pipelines/) because they preprocess documents before indexing. For example, you can remove fields, extract values from text, convert data formats, or append additional information.
+Ingest processors are a core component of [ingest pipelines]({{site.url}}{{site.baseurl}}/ingest-pipelines/index/). They preprocess documents before indexing. For example, you can remove fields, extract values from text, convert data formats, or append additional information.
 
 OpenSearch provides a standard set of ingest processors within your OpenSearch installation. For a list of processors available in OpenSearch, use the [Nodes Info]({{site.url}}{{site.baseurl}}/api-reference/nodes-apis/nodes-info/) API operation:
 

_ingest-pipelines/processors/ip2geo.md

@@ -2,8 +2,9 @@
 layout: default
 title: IP2Geo
 parent: Ingest processors
-grand_parent: Ingest APIs
 nav_order: 130
+redirect_from:
+   - /api-reference/ingest-apis/processors/ip2geo/
 ---
 
 # IP2Geo

_ingest-pipelines/processors/lowercase.md

@@ -2,8 +2,9 @@
 layout: default
 title: Lowercase
 parent: Ingest processors
-grand_parent: Ingest APIs
 nav_order: 210
+redirect_from:
+   - /api-reference/ingest-apis/processors/lowercase/
 ---
 
 # Lowercase

_ingest-pipelines/processors/remove.md

@@ -2,8 +2,9 @@
 layout: default
 title: Remove
 parent: Ingest processors
-grand_parent: Ingest APIs
 nav_order: 230
+redirect_from:
+   - /api-reference/ingest-apis/processors/remove/
 ---
 
 # Remove

_ingest-pipelines/processors/sparse-encoding.md

@@ -2,8 +2,9 @@
 layout: default
 title: Sparse encoding
 parent: Ingest processors
-grand_parent: Ingest APIs
 nav_order: 240
+redirect_from:
+   - /api-reference/ingest-apis/processors/sparse-encoding/
 ---
 
 # Sparse encoding

_ingest-pipelines/processors/text-embedding.md

@@ -2,8 +2,9 @@
 layout: default
 title: Text embedding
 parent: Ingest processors
-grand_parent: Ingest APIs
 nav_order: 260
+redirect_from:
+   - /api-reference/ingest-apis/processors/text-embedding/
 ---
 
 # Text embedding

_ingest-pipelines/processors/text-image-embedding.md

@@ -2,8 +2,9 @@
 layout: default
 title: Text/image embedding
 parent: Ingest processors
-grand_parent: Ingest APIs
 nav_order: 270
+redirect_from:
+   - /api-reference/ingest-apis/processors/text-image-embedding/
 ---
 
 # Text/image embedding

_ingest-pipelines/processors/uppercase.md

@@ -2,8 +2,9 @@
 layout: default
 title: Uppercase
 parent: Ingest processors
-grand_parent: Ingest APIs
 nav_order: 310
+redirect_from:
+   - /api-reference/ingest-apis/processors/uppercase/
 ---
 
 # Uppercase

_ingest-pipelines/simulate-ingest.md

@@ -1,11 +1,10 @@
 ---
 layout: default
 title: Simulate pipeline
-parent: Ingest pipelines
-grand_parent: Ingest APIs
 nav_order: 11
 redirect_from:
   - /opensearch/rest-api/ingest-apis/simulate-ingest/
+  - /api-reference/ingest-apis/simulate-ingest/
 ---
 
 # Simulate pipeline