[aws_elb_otel] Add AWS ELB logs content pack for OpenTelemetry (#15401)

* add content pack

* fix pr id

* add codeowners entry

* fix codeowners

* rename integration to aws_elb_otel
use esql queries in dashboard

* fix codeowners entry

* update logo

* update dashboard title
fix field names

* update docs

* add dashboard datastream filter

* fix dashboard filter

* address comments

* use bytes for y axis

* Update packages/aws_elb_otel/changelog.yml

Co-authored-by: Mykola Kmet <[email protected]>

* update dashboard

* update dashboard

* remove content pack from title

* Update packages/aws_elb_otel/manifest.yml

Co-authored-by: Mykola Kmet <[email protected]>

* update data stream filter

* fix datastream filters

* fix datastream filter

* Update packages/aws_elb_otel/docs/README.md

Co-authored-by: Michalis Katsoulis <[email protected]>

* remove datastream filter at lens lvl

---------

Co-authored-by: Mykola Kmet <[email protected]>
Co-authored-by: Michalis Katsoulis <[email protected]>

Author: 3 people

.github/CODEOWNERS

@@ -205,6 +205,7 @@
 /packages/elastic_package_registry @elastic/ecosystem
 /packages/elastic_security @elastic/security-service-integrations
 /packages/elasticsearch @elastic/stack-monitoring
+/packages/aws_elb_otel @elastic/obs-infraobs-integrations
 /packages/endace @elastic/integration-experience @elastic/sec-linux-platform
 /packages/endace/data_stream/flow @elastic/sec-linux-platform
 /packages/endace/data_stream/log @elastic/integration-experience

packages/aws_elb_otel/LICENSE.txt

@@ -0,0 +1,93 @@
+Elastic License 2.0
+
+URL: https://www.elastic.co/licensing/elastic-license
+
+## Acceptance
+
+By using the software, you agree to all of the terms and conditions below.
+
+## Copyright License
+
+The licensor grants you a non-exclusive, royalty-free, worldwide,
+non-sublicensable, non-transferable license to use, copy, distribute, make
+available, and prepare derivative works of the software, in each case subject to
+the limitations and conditions below.
+
+## Limitations
+
+You may not provide the software to third parties as a hosted or managed
+service, where the service provides users with access to any substantial set of
+the features or functionality of the software.
+
+You may not move, change, disable, or circumvent the license key functionality
+in the software, and you may not remove or obscure any functionality in the
+software that is protected by the license key.
+
+You may not alter, remove, or obscure any licensing, copyright, or other notices
+of the licensor in the software. Any use of the licensor’s trademarks is subject
+to applicable law.
+
+## Patents
+
+The licensor grants you a license, under any patent claims the licensor can
+license, or becomes able to license, to make, have made, use, sell, offer for
+sale, import and have imported the software, in each case subject to the
+limitations and conditions in this license. This license does not cover any
+patent claims that you cause to be infringed by modifications or additions to
+the software. If you or your company make any written claim that the software
+infringes or contributes to infringement of any patent, your patent license for
+the software granted under these terms ends immediately. If your company makes
+such a claim, your patent license ends immediately for work on behalf of your
+company.
+
+## Notices
+
+You must ensure that anyone who gets a copy of any part of the software from you
+also gets a copy of these terms.
+
+If you modify the software, you must include in any modified copies of the
+software prominent notices stating that you have modified the software.
+
+## No Other Rights
+
+These terms do not imply any licenses other than those expressly granted in
+these terms.
+
+## Termination
+
+If you use the software in violation of these terms, such use is not licensed,
+and your licenses will automatically terminate. If the licensor provides you
+with a notice of your violation, and you cease all violation of this license no
+later than 30 days after you receive that notice, your licenses will be
+reinstated retroactively. However, if you violate these terms after such
+reinstatement, any additional violation of these terms will cause your licenses
+to terminate automatically and permanently.
+
+## No Liability
+
+*As far as the law allows, the software comes as is, without any warranty or
+condition, and the licensor will not be liable to you for any damages arising
+out of these terms or the use or nature of the software, under any kind of
+legal claim.*
+
+## Definitions
+
+The **licensor** is the entity offering these terms, and the **software** is the
+software the licensor makes available under these terms, including any portion
+of it.
+
+**you** refers to the individual or entity agreeing to these terms.
+
+**your company** is any legal entity, sole proprietorship, or other kind of
+organization that you work for, plus all organizations that have control over,
+are under the control of, or are under common control with that
+organization. **control** means ownership of substantially all the assets of an
+entity, or the power to direct its management and policies by vote, contract, or
+otherwise. Control can be direct or indirect.
+
+**your licenses** are all the licenses granted to you for the software under
+these terms.
+
+**use** means anything you do with the software requiring one of your licenses.
+
+**trademark** means trademarks, service marks, and similar rights.

packages/aws_elb_otel/changelog.yml

@@ -0,0 +1,6 @@
+# newer versions go on top
+- version: "0.1.0"
+  changes:
+    - description: Initial draft of the AWS ELB Access Logs OpenTelemetry Assets package
+      type: enhancement
+      link: https://github.com/elastic/integrations/pull/15401

packages/aws_elb_otel/docs/README.md

@@ -0,0 +1,39 @@
+# AWS ELB Access Logs OpenTelemetry Assets
+
+The AWS ELB Access Logs OpenTelemetry Assets allow you to collect and monitor ELB access logs. ELB access logs provides a visual representation of ELB traffic and request data, enabling you to monitor performance, security, and troubleshoot issues in real time.
+
+The EDOT Cloud Forwarder for AWS enables you to collect **Application Load Balancer (ALB)**, **Network Load Balancer (NLB)** and **Classic Load Balancer** access logs from Amazon S3 and forward them directly into Elastic Observability (serverless).
+
+## What do I need to use this integration?
+
+You need an Elastic Observability project (**Serverless only**) for storing, analyzing, and visualizing your ELB logs.
+
+From the AWS side, to collect ELB access logs, you need:
+
+- An S3 bucket for storing the logs
+- A load balancer configured to export access logs to the S3 bucket. Check the [official AWS docs](https://docs.aws.amazon.com/elasticloadbalancing/latest/application/enable-access-logging.html) on how to export access logs
+
+## Compatibility
+
+The EDOT Cloud Forwarder for AWS supports collecting logs from:
+
+* Application Load Balancers
+* Network Load Balancers
+* Classic Load Balancers
+
+For the full documentation on how to set up the EDOT Cloud Forwarder, follow this link: [EDOT Cloud Forwarder for AWS](https://www.elastic.co/docs/reference/opentelemetry/edot-cloud-forwarder/aws).
+
+## Logs reference
+
+### AWS ELB access logs
+
+AWS ELB access logs provide detailed information about requests sent to your load balancer, including:
+
+* Client IP address
+* Target IP address
+* Request processing times
+* HTTP method, URL, and protocol
+* Target status code
+* Bytes received/sent
+
+Please refer to [OpenTelemetry AWS Logs encoding extension](https://github.com/open-telemetry/opentelemetry-collector-contrib/tree/main/extension/encoding/awslogsencodingextension#elb-access-log-fields) for details on log format and fields.