Merge branch 'main' into npe-master

.github/CODEOWNERS

@@ -1 +1,27 @@
-*   @abbashus @adnapibar @anasalkouz @andrross @Bukhtawar @CEHENKLE @dblock @dbwiddis @dreamer-89 @gbbafna @kartg @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @peternied @reta @Rishikesh1159 @ryanbogan @sachinpkale @saratvemulapalli @setiah @shwetathareja @sohami @tlfeng @VachaShah
+# CODEOWNERS manages notifications, not PR approvals
+# For PR approvals see /.github/workflows/maintainer-approval.yml 
+
+# Files have a single rule applied, the last match decides the owner
+# If you would like to more specifically apply ownership, include existing owner in new sub fields
+
+# To verify changes of CODEOWNERS file
+# In VSCode
+#   1. Install extension https://marketplace.visualstudio.com/items?itemName=jasonnutter.vscode-codeowners
+#   2. Go to a file
+#   3. Use the command palette to run the CODEOWNERS: Show owners of current file command, which will display all code owners for the current file.
+
+# Default ownership for all repo files
+* @abbashus @adnapibar @anasalkouz @andrross @Bukhtawar @CEHENKLE @dblock @dbwiddis @dreamer-89 @gbbafna @kartg @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @reta @Rishikesh1159 @ryanbogan @sachinpkale @saratvemulapalli @setiah @shwetathareja @sohami @tlfeng @VachaShah
+
+/modules/transport-netty4/ @peternied
+
+/plugins/identity-shiro/ @peternied
+
+/server/src/main/java/org/opensearch/extensions/ @peternied
+/server/src/main/java/org/opensearch/identity/ @peternied
+/server/src/main/java/org/opensearch/threadpool/ @peternied
+/server/src/main/java/org/opensearch/transport/ @peternied
+
+/.github/ @peternied
+
+/MAINTAINERS.md @abbashus @adnapibar @anasalkouz @andrross @Bukhtawar @CEHENKLE @dblock @dbwiddis @dreamer-89 @gbbafna @kartg @kotwanikunal @mch2 @msfroh @nknize @owaiskazi19 @peternied @reta @Rishikesh1159 @ryanbogan @sachinpkale @saratvemulapalli @setiah @shwetathareja @sohami @tlfeng @VachaShah

.github/ISSUE_TEMPLATE/bug_template.yml

@@ -0,0 +1,79 @@
+name: 🐛 Bug report
+description: Create a report to help us improve
+title: "[BUG] <title>"
+labels: ['bug, untriaged']
+body:
+  - type: textarea
+    attributes:
+      label: Describe the bug
+      description: A clear and concise description of what the bug is.
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Related component
+      description: Choose a specific OpenSearch component your bug belongs to.  If you are unsure which to select or if the component is not present, select "Other".
+      multiple: false
+      options:
+        - Other
+        - Build
+        - Clients
+        - Cluster Manager
+        - Extensions
+        - Indexing:Performance
+        - Indexing:Replication
+        - Indexing
+        - Libraries
+        - Plugins
+        - Search:Aggregations
+        - Search:Performance
+        - Search:Query Capabilities
+        - Search:Query Insights
+        - Search:Relevance
+        - Search:Remote Search
+        - Search:Resiliency
+        - Search:Searchable Snapshots
+        - Search
+        - Storage:Durability
+        - Storage:Performance
+        - Storage:Remote
+        - Storage:Snapshots
+        - Storage
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: To Reproduce
+      description: Steps to reproduce the behavior.
+      value: |
+        1. Go to '...'
+        2. Click on '....'
+        3. Scroll down to '....'
+        4. See error
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Expected behavior
+      description: A clear and concise description of what you expected to happen.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Additional Details
+      description: Add any other context about the problem here.
+      value: |
+        **Plugins**
+        Please list all plugins currently enabled.
+
+        **Screenshots**
+        If applicable, add screenshots to help explain your problem.
+
+        **Host/Environment (please complete the following information):**
+         - OS: [e.g. iOS]
+         - Version [e.g. 22]
+
+        **Additional context**
+        Add any other context about the problem here.
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,62 @@
+name: 🎆 Feature request
+description: Suggest an idea for this project
+title: '[Feature Request] <title>'
+labels: ['enhancement, untriaged']
+body:
+  - type: textarea
+    attributes:
+      label: Is your feature request related to a problem? Please describe
+      description: A clear and concise description of what the problem is.
+      placeholder: Ex. I'm always frustrated when [...]
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Describe the solution you'd like
+      description: A clear and concise description of what you want to happen.
+    validations:
+      required: true
+  - type: dropdown
+    attributes:
+      label: Related component
+      description: Choose a specific OpenSearch component your feature request belongs to.  If you are unsure of which component to select or if the component is not present, select "Other".
+      multiple: false
+      options:
+        - Other
+        - Build
+        - Clients
+        - Cluster Manager
+        - Extensions
+        - Indexing:Performance
+        - Indexing:Replication
+        - Indexing
+        - Libraries
+        - Plugins
+        - Search:Aggregations
+        - Search:Performance
+        - Search:Query Capabilities
+        - Search:Query Insights
+        - Search:Relevance
+        - Search:Remote Search
+        - Search:Resiliency
+        - Search:Searchable Snapshots
+        - Search
+        - Storage:Durability
+        - Storage:Performance
+        - Storage:Remote
+        - Storage:Snapshots
+        - Storage
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Describe alternatives you've considered
+      description: A clear and concise description of any alternative solutions or features you've considered.
+    validations:
+      required: false
+  - type: textarea
+    attributes:
+      label: Additional context
+      description: Add any other context or screenshots about the feature request here.
+    validations:
+      required: false

.github/workflows/check-compatibility.yml

@@ -36,7 +36,7 @@ jobs:
           echo "### Compatible components"   >> "${{ github.workspace }}/results.txt" && grep -e 'Compatible component'   $HOME/gradlew-check.out | sed -e 's/Compatible component: \[\(.*\)\]/- \1/'   >> "${{ github.workspace }}/results.txt"
 
       - name: Upload results
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: results.txt
           path: ${{ github.workspace }}/results.txt
@@ -48,7 +48,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download results
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: results.txt
 

.github/workflows/maintainer-approval.yml

@@ -0,0 +1,33 @@
+name: Maintainers approval
+
+on:
+  pull_request_review:
+    types: [submitted]
+
+jobs:
+  maintainer-approved-check:
+    name: Minimum approval count
+    runs-on: ubuntu-latest
+    steps:
+      - id: find-maintainers
+        uses: actions/github-script@v7
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          result-encoding: string
+          script: |
+            // Get the collaborators - filtered to maintainer permissions
+            const maintainersResponse = await github.request('GET /repos/{owner}/{repo}/collaborators', {
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                permission: 'maintain',
+                affiliation: 'all',
+                per_page: 100
+            });
+
+            return maintainersResponse.data.map(item => item.login).join(', ');
+
+      - uses: peternied/required-approval@v1.2
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          min-required: 1
+          required-approvers-list: ${{ steps.find-maintainers.outputs.result }}

.github/workflows/stalled.yml

@@ -17,7 +17,7 @@ jobs:
           private_key: ${{ secrets.APP_PRIVATE_KEY }}
           installation_id: 22958780
       - name: Stale PRs
-        uses: actions/stale@v8
+        uses: actions/stale@v9
         with:
           repo-token: ${{ steps.github_app_token.outputs.token }}
           stale-pr-label: 'stalled'

.github/workflows/triage.yml

@@ -0,0 +1,34 @@
+name: Auto triage based on the component label in issue
+
+on:
+  issues:
+    types: [opened, reopened, transferred]
+
+jobs:
+  apply-label:
+    if: github.repository == 'opensearch-project/OpenSearch'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/github-script@v7
+        with:
+          script: |
+            const { issue, repository } = context.payload;
+            const { number, body } = issue;
+            const { owner, name } = repository;
+            const regex = /###\sRelated\scomponent\n\n(\w.*)\n/gm;
+            let match;
+            while ( ( match = regex.exec( body ) ) ) {
+              const [ , component_label ] = match;
+              await github.rest.issues.addLabels( {
+                owner: owner.login,
+                repo: name,
+                issue_number: number,
+                labels: [ `${ component_label }` ],
+              } );
+            }
+            github.rest.issues.addLabels({
+              issue_number: context.issue.number,
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              labels: ['untriaged']
+            })