Fix failing BWC Tests

.github/workflows/test_bwc.yml

@@ -42,4 +42,4 @@ jobs:
       - name: Run AD Backwards Compatibility Tests
         run: |
           echo "Running backwards compatibility tests ..."
-          ./gradlew bwcTestSuite -Dtests.security.manager=false
+          ./gradlew bwcTestSuite -Dtests.security.manager=false -i

build.gradle

@@ -9,6 +9,7 @@
  * GitHub history for details.
  */
 
+import java.nio.file.Paths
 import java.util.concurrent.Callable
 import org.opensearch.gradle.test.RestIntegTestTask
 import org.opensearch.gradle.testclusters.StandaloneRestIntegTestTask
@@ -35,12 +36,8 @@ buildscript {
         js_resource_folder = "src/test/resources/job-scheduler"
         common_utils_version = System.getProperty("common_utils.version", opensearch_build)
         job_scheduler_version = System.getProperty("job_scheduler.version", opensearch_build)
-        bwcVersionShort = "2.10.0"
-        bwcVersion = bwcVersionShort + ".0"
-        bwcOpenSearchADDownload = 'https://ci.opensearch.org/ci/dbc/distribution-build-opensearch/' + bwcVersionShort + '/latest/linux/x64/tar/builds/' +
-                'opensearch/plugins/opensearch-anomaly-detection-' + bwcVersion + '.zip'
-        bwcOpenSearchJSDownload = 'https://ci.opensearch.org/ci/dbc/distribution-build-opensearch/' + bwcVersionShort + '/latest/linux/x64/tar/builds/' +
-                'opensearch/plugins/opensearch-job-scheduler-' + bwcVersion + '.zip'
+        bwcVersionShort = "2.11.0"
+        bwcVersion = bwcVersionShort + ".0-SNAPSHOT"
         baseName = "adBwcCluster"
         bwcFilePath = "src/test/resources/org/opensearch/ad/bwc/"
         bwcJobSchedulerPath = bwcFilePath + "job-scheduler/"
@@ -65,12 +62,32 @@ buildscript {
 }
 
 plugins {
+    id "de.undercouch.download" version "5.3.0"
     id 'com.netflix.nebula.ospackage' version "11.0.0"
     id "com.diffplug.spotless" version "6.18.0"
     id 'java-library'
     id 'org.gradle.test-retry' version '1.5.4'
 }
 
+ext {
+    getPluginDownloadLink = { plugin, version ->
+        var repo = "https://aws.oss.sonatype.org/content/repositories/snapshots/org/opensearch/plugin/" +
+                   "opensearch-$plugin/$version/"
+        var metadataFile = Paths.get(projectDir.toString(), "build", "maven-metadata.xml").toAbsolutePath().toFile()
+        download.run {
+            src repo + "maven-metadata.xml"
+            dest metadataFile
+        }
+        def metadata = new XmlParser().parse(metadataFile)
+        def securitySnapshotVersion = metadata.versioning.snapshotVersions[0].snapshotVersion[0].value[0].text()
+
+        return repo + "opensearch-$plugin-${securitySnapshotVersion}.zip"
+    }
+
+    bwcOpenSearchADDownload = getPluginDownloadLink('anomaly-detection', bwcVersion)
+    bwcOpenSearchJSDownload = getPluginDownloadLink('job-scheduler', bwcVersion)
+}
+
 tasks.withType(JavaCompile) {
     options.encoding = "UTF-8"
 }
@@ -501,6 +518,10 @@ task integTestRemote(type: RestIntegTestTask) {
                     }
                 }
             }))
+            nodes.each { node ->
+                node.setting("network.bind_host", "127.0.0.1")
+                node.setting("network.publish_host", "127.0.0.1")
+            }
             setting 'path.repo', "${buildDir}/cluster/shared/repo/${baseName}"
             setting 'http.content_type.required', 'true'
         }

src/test/java/org/opensearch/ad/bwc/ADBackwardsCompatibilityIT.java

@@ -167,7 +167,7 @@ public void testBackwardsCompatibility() throws Exception {
                 case MIXED:
                     // TODO: We have no way to specify whether send request to old node or new node now.
                     // Add more test later when it's possible to specify request node.
-                    Assert.assertTrue(pluginNames.contains("opensearch-anomaly-detection"));
+                    Assert.assertTrue(pluginNames.contains("opensearch-anomaly-detection") || pluginNames.contains("opensearch-time-series-analytics"));
                     Assert.assertTrue(pluginNames.contains("opensearch-job-scheduler"));
 
                     // Create single entity detector and start realtime job