Run builds on self hosted runner at interval to ensure cache stays up to date.

.github/workflows/self-hosted-build.yml

@@ -0,0 +1,62 @@
+name: Maven Cache Preload
+
+on:
+  push:
+    paths-ignore: ['*.md', 'CODEOWNERS', 'LICENSE', 'microservices/**']
+    branches:
+    - 'integration'
+    - 'release/version*'
+  pull_request:
+    paths-ignore: ['*.md', 'CODEOWNERS', 'LICENSE', 'microservices/**']
+  workflow_dispatch:
+  schedule:
+    - cron: "0 8,12 * * 1-5"
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+env:
+  JAVA_VERSION: '11'
+  JAVA_DISTRIBUTION: 'zulu' #This is the default on v1 of the action for 1.8
+  MAVEN_OPTS: "-Djansi.force=true -Dhttps.protocols=TLSv1.2 -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=WARN -Djava.awt.headless=true -XX:ThreadStackSize=1m -Daether.connector.basic.threads=8 -Daether.metadataResolver.threads=8 -Daether.syncContext.named.time=480"
+  GITHUB_REGISTRY: ghcr.io
+  GITHUB_USERNAME: ${{ secrets.GHCR_WRITE_USER_NAME }}
+  GITHUB_PASSWORD: ${{ secrets.GHCR_WRITE_ACCESS_TOKEN }}
+
+jobs:
+  # Runs the pom sorter and code formatter to ensure that the code
+  # is formatted and poms are sorted according to project rules. If changes are found,
+  # they are committed back to the branch
+
+  # Build the code and run the unit tests.
+  build-and-load-maven-cache:
+    runs-on: self-hosted
+    continue-on-error: true
+    steps:
+    - name: Checkout Code
+      uses: actions/checkout@v4
+      # Clean up free space
+    - uses: ./.github/actions/free-space
+      with:
+        tool-cache: false
+    - name: Set up JDK ${{env.JAVA_VERSION}}
+      uses: actions/setup-java@v4
+      with:
+        distribution: ${{env.JAVA_DISTRIBUTION}}
+        java-version: ${{env.JAVA_VERSION}}
+        cache: 'maven'
+        server-id: github-datawave
+        # username and password are the env variables names that maven will use
+        server-username: GITHUB_USERNAME
+        server-password: GITHUB_PASSWORD
+    - name: Build and Run Unit Tests
+      run: |
+        export M2_HOME=/opt/apache-maven-3.9.11/
+        export M2=$M2_HOME/bin
+        export PATH=$M2:$PATH
+
+        mvn --show-version --batch-mode --errors --no-transfer-progress "-Dstyle.color=always" -Pexamples,assemble,spotbugs -Dmaven.build.cache.enabled=true -Dmaven.build.cache.remote.enabled=true -Dmaven.build.cache.remote.save.enabled=true -Ddeploy -Ddist -T1C clean install -Dsurefire.rerunFailingTestsCount=3 -Dutils -Dservices -Dstarters -DskipITs -DskipFormat
+
+
+