[Draft] NGINX OpenTelemetry Input Package

packages/nginx_input_otel/LICENSE.txt

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+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
+
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+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
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+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
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+
+## Notices
+
+You must ensure that anyone who gets a copy of any part of the software from you
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+
+If you modify the software, you must include in any modified copies of the
+software prominent notices stating that you have modified the software.
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+## No Other Rights
+
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+
+## 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
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+## No Liability
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+condition, and the licensor will not be liable to you for any damages arising
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+## Definitions
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+The **licensor** is the entity offering these terms, and the **software** is the
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+**trademark** means trademarks, service marks, and similar rights.

packages/nginx_input_otel/_dev/build/docs/README.md

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+{{- generatedHeader }}
+{{/*
+This template can be used as a starting point for writing documentation for your new integration. For each section, fill in the details
+described in the comments.
+
+Find more detailed documentation guidelines in https://www.elastic.co/docs/extend/integrations/documentation-guidelines
+*/}}
+# NGINX OpenTelemetry Input Package Integration for Elastic
+
+## Overview
+{{/* Complete this section with a short summary of what data this integration collects and what use cases it enables */}}
+The NGINX OpenTelemetry Input Package integration for Elastic enables collection of ...
+This integration facilitates ...
+
+### Compatibility
+{{/* Complete this section with information on what 3rd party software or hardware versions this integration is compatible with */}}
+This integration is compatible with ...
+
+### How it works
+{{/* Add a high level overview on how this integration works. For example, does it collect data from API calls or recieving data from a network or file.*/}}
+
+## What data does this integration collect?
+{{/* Complete this section with information on what types of data the integration collects, and link to reference documentation if available */}}
+The {{.Manifest.Title}} integration collects log messages of the following types:
+* ...
+
+### Supported use cases
+{{/* Add details on the use cases that can be enabled by using this integration. Explain why a user would want to install and use this integration. */}}
+
+## What do I need to use this integration?
+{{/* List any vendor-specific prerequisites needed before starting to install the integration. */}}
+
+## How do I deploy this integration?
+
+### Agent-based deployment
+
+Elastic Agent must be installed. For more details, check the Elastic Agent [installation instructions](docs-content://reference/fleet/install-elastic-agents.md). You can install only one Elastic Agent per host.
+
+Elastic Agent is required to stream data from the syslog or log file receiver and ship the data to Elastic, where the events will then be processed via the integration's ingest pipelines.
+
+{{/* If agentless is available for this integration, we'll want to include that here as well.
+### Agentless deployment
+
+Agentless deployments are only supported in Elastic Serverless and Elastic Cloud environments. Agentless deployments provide a means to ingest data while avoiding the orchestration, management, and maintenance needs associated with standard ingest infrastructure. Using an agentless deployment makes manual agent deployment unnecessary, allowing you to focus on your data instead of the agent that collects it.
+
+For more information, refer to [Agentless integrations](https://www.elastic.co/guide/en/serverless/current/security-agentless-integrations.html) and [Agentless integrations FAQ](https://www.elastic.co/guide/en/serverless/current/agentless-integration-troubleshooting.html) 
+*/}}
+
+### Onboard / configure
+{{/* List the steps that will need to be followed in order to completely set up a working inte completely set up a working integration.
+For integrations that support multiple input types, be sure to add steps for all inputs.
+*/}}
+
+### Validation
+{{/* How can the user test whether the integration is working? Including example commands or test files if applicable */}}
+
+## Troubleshooting
+
+For help with Elastic ingest tools, check [Common problems](https://www.elastic.co/docs/troubleshoot/ingest/fleet/common-problems).
+{{/*
+Add any vendor specific troubleshooting here.
+
+Are there common issues or “gotchas” for deploying this integration? If so, how can they be resolved?
+If applicable, links to the third-party software’s troubleshooting documentation.
+*/}}
+
+## Scaling
+
+For more information on architectures that can be used for scaling this integration, check the [Ingest Architectures](https://www.elastic.co/docs/manage-data/ingest/ingest-reference-architectures) documentation.
+{{/* Add any vendor specific scaling information here */}}
+
+## Reference
+{{/* Repeat for each data stream of the current type
+### {Data stream name}
+
+The `{data stream name}` data stream provides events from {source} of the following types: {list types}.
+
+For each data_stream_name, include an optional summary of the datastream, the exported fields reference table and the sample event.
+
+The fields template function will be replaced by a generated list of all fields from the `fields/` directory of the data stream when building the integration.
+
+#### {data stream name} fields
+
+To include a generated list of fields from the `fields/` directory, uncomment and use:
+{{ fields "data_stream_name" }}
+
+The event template function will be replace by a sample event, taken from `sample_event.json`, when building this integration.
+
+To include a sample event from `sample_event.json`, uncomment and use:
+{{ event "data_stream_name" }}
+
+*/}}
+
+### Inputs used
+{{/* All inputs used by this package will be automatically listed here. */}}
+{{ inputDocs }}
+
+### API usage
+{{/* For integrations that use APIs to collect data, document all the APIs that are used, and link to relevent information */}}
+These APIs are used with this integration:
+* ...

packages/nginx_input_otel/agent/input/input.yml.hbs

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+receivers:
+  nginx:
+    endpoint: {{nginx_endpoint}}
+    collection_interval: {{period}}
+processors:
+  resourcedetection:
+    detectors: ["system", "ec2"]
+service:
+  pipelines:
+    metrics:
+      receivers: [nginx]
+      processors: [resourcedetection]

packages/nginx_input_otel/changelog.yml

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+# newer versions go on top
+- version: "0.0.1"
+  changes:
+    - description: Initial draft of the package
+      type: enhancement
+      link: https://github.com/elastic/integrations/pull/15651

packages/nginx_input_otel/docs/README.md

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+<!-- NOTICE: Do not edit this file manually.-->
+<!-- This file is automatically generated by Elastic Package -->
+
+# NGINX OpenTelemetry Input Package Integration for Elastic
+
+## Overview
+
+The NGINX OpenTelemetry Input Package integration for Elastic enables collection of ...
+This integration facilitates ...
+
+### Compatibility
+
+This integration is compatible with ...
+
+### How it works
+
+
+## What data does this integration collect?
+
+The <no value> integration collects log messages of the following types:
+* ...
+
+### Supported use cases
+
+
+## What do I need to use this integration?
+
+
+## How do I deploy this integration?
+
+### Agent-based deployment
+
+Elastic Agent must be installed. For more details, check the Elastic Agent [installation instructions](docs-content://reference/fleet/install-elastic-agents.md). You can install only one Elastic Agent per host.
+
+Elastic Agent is required to stream data from the syslog or log file receiver and ship the data to Elastic, where the events will then be processed via the integration's ingest pipelines.
+
+
+
+### Onboard / configure
+
+
+### Validation
+
+
+## Troubleshooting
+
+For help with Elastic ingest tools, check [Common problems](https://www.elastic.co/docs/troubleshoot/ingest/fleet/common-problems).
+
+
+## Scaling
+
+For more information on architectures that can be used for scaling this integration, check the [Ingest Architectures](https://www.elastic.co/docs/manage-data/ingest/ingest-reference-architectures) documentation.
+
+
+## Reference
+
+
+### Inputs used
+
+
+
+### API usage
+
+These APIs are used with this integration:
+* ...

packages/nginx_input_otel/fields/base-fields.yml

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+- name: data_stream.type
+  type: constant_keyword
+  description: Data stream type.
+- name: data_stream.dataset
+  type: constant_keyword
+  description: Data stream dataset.
+- name: data_stream.namespace
+  type: constant_keyword
+  description: Data stream namespace.
+- name: '@timestamp'
+  type: date
+  description: Event timestamp.

packages/nginx_input_otel/manifest.yml

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+format_version: 3.5.0
+name: nginx_otel_input
+title: "NGINX OpenTelemetry Input Package"
+version: 0.0.1
+source:
+  license: "Elastic-2.0"
+description: "NGINX OpenTelemetry Input Package"
+type: input
+categories:
+  - web
+  - observability
+  - opentelemetry
+conditions:
+  kibana:
+    version: "^9.2.0"
+  elastic:
+    subscription: "basic"
+screenshots:
+  - src: /img/sample-screenshot.png
+    title: Sample screenshot
+    size: 600x600
+    type: image/png
+icons:
+  - src: /img/sample-logo.svg
+    title: Sample logo
+    size: 32x32
+    type: image/svg+xml
+policy_templates:
+  - name: nginx_otel_input
+    type: metrics
+    title: NGINX OpenTelemetry Input
+    description: Collect NGINX metrics using OpenTelemetry
+    input: otelcol
+    template_path: input.yml.hbs
+    vars:
+      - name: nginx_endpoint
+        type: text
+        title: NGINX Endpoint
+        description: The endpoint for NGINX status page to collect metrics
+        required: true
+        show_user: true
+        default: http://localhost:8080/status
+      - name: period
+        type: text
+        title: Collection Interval
+        description: How often to collect metrics
+        default: 10s
+elasticsearch:
+  index_template:
+    mappings:
+      subobjects: false
+owner:
+  github: elastic/integrations
+  type: elastic