Adding plugin install workflow.

.github/workflows/build.yml

@@ -10,15 +10,9 @@ jobs:
         java: [ 11, 17, 21 ]
         experimental: [false]
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/cache@v3
-        with:
-          path: ~/.m2/repository
-          key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
-          restore-keys: |
-            ${{ runner.os }}-maven-
+      - uses: actions/checkout@v4
       - name: Set up JDK ${{ matrix.java }}
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           distribution: temurin
           java-version: ${{ matrix.java }}

.github/workflows/plugin-install.yml

@@ -0,0 +1,43 @@
+name: Build and Test
+on: [push, pull_request, workflow_dispatch]
+env:
+  OPENSEARCH_VERSION: 2.12.0
+  PLUGIN_NAME: opensearch-ubi
+jobs:
+  plugin-install:
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest]
+        jdk: [11, 17, 21]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - id: random-password
+        uses: peternied/random-name@v1
+      - name: Set up JDK
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: ${{ matrix.jdk }}
+      - name: Checkout Branch
+        uses: actions/checkout@v4
+      - name: Assemble target plugin
+        uses: gradle/gradle-build-action@v3
+        with:
+          cache-disabled: true
+          arguments: assemble
+      - name: Move and rename the plugin for installation
+        run: mv ./build/distributions/${{ env.PLUGIN_NAME }}-*.zip ${{ env.PLUGIN_NAME }}.zip
+        shell: bash
+      - name: Run Opensearch with a single plugin
+        uses: derek-ho/start-opensearch@v3
+        with:
+          opensearch-version: ${{ env.OPENSEARCH_VERSION }}
+          plugins: "file:$(pwd)/${{ env.PLUGIN_NAME }}.zip"
+          security-enabled: true
+          admin-password: ${{ steps.random-password.outputs.generated_name }}
+      - name: Run sanity tests
+        uses: gradle/gradle-build-action@v3
+        with:
+          cache-disabled: true
+          arguments: integTestRemote -Dtests.rest.cluster=localhost:9200 -Dtests.cluster=localhost:9200 -Dtests.clustername="opensearch" -Dhttps=true -Duser=admin -Dpassword=${{ steps.random-password.outputs.generated_name }} -i