Initial Release of Sysdig Secure Integration (elastic#10841)

This is an initial release of a new integration for Sysdig Secure. It captures events that are created by Sysdig's Rules.

.github/CODEOWNERS

@@ -346,6 +346,7 @@
 /packages/symantec_endpoint_security @elastic/security-service-integrations
 /packages/synthetics @elastic/obs-ux-infra_services-team
 /packages/synthetics_dashboards @elastic/obs-ux-infra_services-team
+/packages/sysdig @elastic/security-service-integrations
 /packages/sysmon_linux @elastic/sec-linux-platform
 /packages/system @elastic/obs-infraobs-integrations
 /packages/system/changelog.yml @elastic/obs-infraobs-integrations @elastic/sec-linux-platform @elastic/sec-windows-platform

packages/sysdig/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
+
+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
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+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
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+infringes or contributes to infringement of any patent, your patent license for
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+
+## 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.
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+## No Other Rights
+
+These terms do not imply any licenses other than those expressly granted in
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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
+
+*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.
+
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+**use** means anything you do with the software requiring one of your licenses.
+
+**trademark** means trademarks, service marks, and similar rights.

packages/sysdig/_dev/build/build.yml

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+dependencies:
+  ecs:
+    reference: [email protected]

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

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+# Sysdig Integration
+This integration allows for the shipping of [Sysdig](https://sysdig.com/) alerts to Elastic for observability and organizational awareness. Alerts can then be analyzed by using either the dashboard included with the integration or via the creation of custom dashboards within Kibana.
+
+## Data Streams
+The Sysdig integration collects one type of data stream: alerts.
+
+**Alerts** The Alerts data stream collected by the Sysdig integration is comprised of Sysdig Alerts. See more details about Sysdig Alerts in [Sysdig's Alerts Documentation](https://docs.sysdig.com/en/docs/sysdig-monitor/alerts/). A complete list of potential fields used by this integration can be found in the [Logs reference](#logs-reference)
+
+## Requirements
+
+You need Elasticsearch for storing and searching your data and Kibana for visualizing and managing it.
+You can use our hosted Elasticsearch Service on Elastic Cloud, which is recommended, or self-manage the Elastic Stack on your own hardware.
+
+Sysdig must be configured to output alerts to a supported output channel as defined in [Setup](#setup). The system will only receive common fields output by Sysdig's rules, meaning that if a rule does not include a desired field the rule must be edited in Sysdig to add the field.
+
+## Setup
+
+For step-by-step instructions on how to set up an integration, see the [Getting started](https://www.elastic.co/guide/en/welcome-to-elastic/current/getting-started-observability.html) guide.
+
+In order to capture alerts from Sysdig you **must** configure Sysdig to output Alerts as JSON via [HTTP](#http-input).
+
+### HTTP Input
+
+The HTTP input allows the Elastic Agent to receive Sysdig Alerts via HTTP webhook.
+
+**Required:** To configure Sysdig to output JSON, you must set up as webhook notification channel as outlined in the [Sysdig Documentation](https://docs.sysdig.com/en/docs/administration/administration-settings/outbound-integrations/notifications-management/set-up-notification-channels/configure-a-webhook-channel/).
+
+## Logs Reference
+
+### alerts
+
+Sysdig alerts can contain a multitude of various fields pertaining to the type of activity on the host machine.
+
+{{ fields "alerts" }}
+
+**Example event**
+
+{{ event "alerts" }}

packages/sysdig/_dev/deploy/docker/docker-compose.yml

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+services:
+  sysdig-alerts-http:
+    image: docker.elastic.co/observability/stream:v0.16.0
+    volumes:
+      - ./sample_logs:/sample_logs:ro
+    environment:
+      - STREAM_PROTOCOL=webhook
+      - STREAM_ADDR=http://elastic-agent:9035/
+    command: log --start-signal=SIGHUP --delay=5s /sample_logs/sysdig.log