Move to ubuntu-24.04 runners

.github/CODEOWNERS

@@ -1,2 +1 @@
-# This should match the owning team set up in https://github.com/orgs/opensearch-project/teams
-*   @opensearch-project/dashboards-reports
+*   @wazuh/devel-indexer

.github/ISSUE_TEMPLATE/bug_report.md

@@ -2,7 +2,7 @@
 name: 🐛 Bug report
 about: Create a report to help us improve
 title: '[BUG]'
-labels: 'bug, untriaged'
+labels: ["type/bug", "level/task"]
 assignees: ''
 ---
 

.github/ISSUE_TEMPLATE/compatibility_request.md

@@ -0,0 +1,19 @@
+---
+name: Compatibility request
+about: Suggest supporting a new version of OpenSearch
+title: 'Compatibility with OpenSearch (version)'
+labels: request/operational, level/task, type/maintenance
+assignees: ''
+
+---
+
+## Description
+We need to ensure the compatibility with the next version of OpenSearch vX.X.
+This update is still being discussed, but we need to be aware of potential issues.
+
+For that, we need to:
+
+- [ ] Migrate our changes on top of OpenSearch's reporting plugin v2.X.X.0 tag. Follow the [Maintainers Guide](https://docs.google.com/document/d/1NjPyyp6V6HwjmgCHY_mL-ywdtqtc1Ac4pZ44QcbIpz8/edit?usp=sharing).
+
+## Issues
+-  _List here the detected issues_

.github/ISSUE_TEMPLATE/config.yml

@@ -1,7 +1,2 @@
-contact_links:
-  - name: OpenSearch Community Support
-    url: https://discuss.opendistrocommunity.dev/
-    about: Please ask and answer questions here.
-  - name: AWS/Amazon Security
-    url: https://aws.amazon.com/security/vulnerability-reporting/
-    about: Please report security vulnerabilities here.
+# disable blank issue creation
+blank_issues_enabled: false

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,8 +1,8 @@
 ---
 name: 🎆 Feature request
 about: Request a feature in this project
-title: '[FEATURE]'
-labels: 'enhancement, untriaged'
+title: ''
+labels: ["type/enhancement", "level/task"]
 assignees: ''
 ---
 **Is your feature request related to a problem?**

.github/dependabot.yml

@@ -0,0 +1,8 @@
+updates:
+  - directory: /src
+    open-pull-requests-limit: 1
+    package-ecosystem: gradle
+    schedule:
+      interval: weekly
+      day: "friday"
+version: 2

.github/workflows/backport.yml

@@ -7,6 +7,7 @@ on:
 
 jobs:
   backport:
+    if: github.event.pull_request.merged == true
     runs-on: ubuntu-latest
     permissions:
       contents: write
@@ -22,7 +23,8 @@ jobs:
           installation_id: 22958780
 
       - name: Backport
-        uses: VachaShah/backport@v1.1.4
+        uses: VachaShah/backport@v2.2.0
         with:
           github_token: ${{ steps.github_app_token.outputs.token }}
-          branch_name: backport/backport-${{ github.event.number }}
+          head_template: backport/backport-<%= number %>-to-<%= base %>
+          failure_labels: backport-failed

.github/workflows/build.yml

@@ -0,0 +1,71 @@
+run-name: Build Wazuh Indexer Reporting plugin | ${{ inputs.id}}
+name: Build packages
+
+# This workflow runs when any of the following occur:
+# - Run manually
+# - Invoked from another workflow
+on:
+  workflow_dispatch:
+    inputs:
+      revision:
+        description: "Revision"
+        type: string
+        default: "0"
+      id:
+        description: "ID used to identify the workflow uniquely."
+        type: string
+        required: false
+  workflow_call:
+    inputs:
+      revision:
+        description: "Revision"
+        type: string
+        default: "0"
+      id:
+        description: "ID used to identify the workflow uniquely."
+        type: string
+        required: false
+
+# ==========================
+# Bibliography
+# ==========================
+#
+# * Reusable workflows: limitations
+#   | https://docs.github.com/en/actions/using-workflows/reusing-workflows#limitations
+# * Using matrix in reusable workflows:
+#   | https://docs.github.com/en/actions/using-workflows/reusing-workflows#using-a-matrix-strategy-with-a-reusable-workflow
+# * Reading input from the called workflow
+#   | https://docs.github.com/en/enterprise-cloud@latest/actions/using-workflows/workflow-syntax-for-github-actions#onworkflow_callinputs
+# * Ternary operator
+#   | https://docs.github.com/en/actions/learn-github-actions/expressions#example
+
+jobs:
+  build:
+    runs-on: ubuntu-24.04
+    env:
+      plugin_name: wazuh-indexer-reports-scheduler
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 21
+
+      - name: Setup Gradle # Used for caching
+        uses: gradle/actions/setup-gradle@v4
+
+      - name: Get version
+        id: version
+        run: echo "version=$(<VERSION)" >> "$GITHUB_OUTPUT"
+
+      - name: Build with Gradle
+        run: ./gradlew build -Dversion=${{ steps.version.outputs.version }} -Drevision=${{ inputs.revision }}
+
+      - run: ls -la build/distributions
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ env.plugin_name }}-${{ steps.version.outputs.version }}.${{ inputs.revision }}.zip
+          path: build/distributions/${{ env.plugin_name }}-${{ steps.version.outputs.version }}.${{ inputs.revision }}.zip
+          if-no-files-found: error

.github/workflows/ci.yml

@@ -0,0 +1,20 @@
+name: Build packages (on push)
+
+# This workflow runs when any of the following occur:
+# - On push to branches named after ci/*
+on:
+  pull_request:
+      # Sequence of patterns matched against refs/heads
+      branches:
+          - "migrate-*"
+          - "ci/*"
+
+jobs:
+    call-test-workflow:
+        runs-on: ubuntu-22.04
+        steps:
+            - run: |
+                  ./gradlew check
+    call-build-workflow:
+        uses: ./.github/workflows/build.yml
+        secrets: inherit