Add GitLab integration draft

Signed-off-by: Diana <[email protected]>

app/_data/docs_nav_konnect.yml

@@ -160,6 +160,8 @@
           url: /service-catalog/integrations/traceable/
         - text: Datadog
           url: /service-catalog/integrations/datadog/
+        - text: GitLab
+          url: /service-catalog/integrations/gitlab/
 
 - title: API Products
   icon: /assets/images/icons/konnect/icn-api-product.svg

app/_data/tables/konnect/integrations.yml

@@ -21,6 +21,11 @@ integrations:
     slug: datadog
     events: true
     description: View the performance and health of your services by ingesting Datadog monitors and dashboards
+  - name: GitLab
+    icon: gitlab.svg
+    slug: gitlab
+    events: true
+    description: Associate a service to one or more GitLab projects
 
 ##### Using this file ######
   # - name: Name of the integration

app/konnect/service-catalog/integrations/gitlab.md

@@ -0,0 +1,55 @@
+---
+title: GitLab Integration
+content-type: reference
+beta: true
+
+discovery_support: true
+discovery_default: true
+bindable_entities: "Projects"
+mechanism: "pull/ingestion model"
+---
+
+_Type: External_
+
+The GitLab integration allows you to associate your {{site.service_catalog_name}} service to one or more [GitLab projects](https://docs.gitlab.com/ee/user/get_started/get_started_projects.html). 
+
+For each linked Project, the UI can show a **Project Summary** with simple data pulled from the GitLab API, such as the number of open issues, open merge requests, most recently closed merge requests, languages, and more.
+
+## Authorize the GitLab integration
+
+1. From the **{% konnect_icon servicehub %} Service Catalog** in {{site.konnect_product_name}}, select **[Integrations](https://cloud.konghq.com/us/service-catalog/integrations)**. 
+2. Select **GitLab**, then **Install GitLab**.
+3. Select **Authorize**. 
+
+## Resources
+
+Entity  | Description
+-------|-------------
+Projects | Organizes all the data for a specific development project that relates to a Service Catalog Service.
+
+## Events
+
+This integration supports events.
+
+You can view the following event types for linked projects from the {{site.konnect_product_name}} UI:
+
+* Opened merge request
+* Closed merge request
+* Reopened merge request
+* Updated merge request
+* Approved merge request
+* Unapproved merge request
+* Merged merge request
+
+
+## Discovery information
+
+<!-- vale off-->
+
+{% include_cached service-catalog-discovery.html 
+   discovery_support=page.discovery_support
+   discovery_default=page.discovery_default
+   bindable_entities=page.bindable_entities
+   mechanism=page.mechanism %}
+
+<!-- vale on-->