Update gradle to 8.1.1

build-tools/coverage.gradle

@@ -21,7 +21,7 @@
 // testing tasks don't derive from Test so the jacoco plugin can't do this automatically.
 def jacocoDir = "${buildDir}/jacoco"
 
-task dummyTest(type: Test) {
+tasks.register("dummyTest", Test) {
     enabled = false
     workingDir = file("/") // Force absolute path to jacoco agent jar
     jacoco {
@@ -31,7 +31,7 @@ task dummyTest(type: Test) {
     }
 }
 
-task dummyIntegTest(type: Test) {
+tasks.register("dummyIntegTest", Test) {
     enabled = false
     workingDir = file("/") // Force absolute path to jacoco agent jar
     jacoco {
@@ -51,8 +51,8 @@ jacocoTestReport {
     sourceDirectories.from = "src/main/kotlin"
     classDirectories.from = sourceSets.main.output
     reports {
-        html.enabled = true // human readable
-        xml.enabled = true // for coverlay
+        html.required = true // human readable
+        xml.required = true // for coverlay
     }
 }
 

build-tools/pkgbuild.gradle

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-apply plugin: 'nebula.ospackage'
+apply plugin: 'com.netflix.nebula.ospackage'
 
 // This is afterEvaluate because the bundlePlugin ZIP task is updated afterEvaluate and changes the ZIP name to match the plugin name
 afterEvaluate {
@@ -13,7 +13,7 @@ afterEvaluate {
         version = "${project.version}" - "-SNAPSHOT"
 
         into '/usr/share/opensearch/plugins'
-        from(zipTree(bundlePlugin.archivePath)) {
+        from(zipTree(bundlePlugin.archiveFile)) {
             into opensearchplugin.name
         }
 
@@ -41,24 +41,24 @@ afterEvaluate {
         arch = 'NOARCH'
         dependsOn 'assemble'
         finalizedBy 'renameRpm'
-        task renameRpm(type: Copy) {
+        tasks.register("renameRpm", Copy) {
             from("$buildDir/distributions")
             into("$buildDir/distributions")
-            include archiveName
-            rename archiveName, "${packageName}-${version}.rpm"
-            doLast { delete file("$buildDir/distributions/$archiveName") }
+            include archiveFileName
+            rename archiveFileName, "${packageName}-${version}.rpm"
+            doLast { delete file("$buildDir/distributions/$archiveFileName") }
         }
     }
     buildDeb {
         arch = 'all'
         dependsOn 'assemble'
         finalizedBy 'renameDeb'
-        task renameDeb(type: Copy) {
+        tasks.register("renameDeb", Copy) {
             from("$buildDir/distributions")
             into("$buildDir/distributions")
-            include archiveName
-            rename archiveName, "${packageName}-${version}.deb"
-            doLast { delete file("$buildDir/distributions/$archiveName") }
+            include archiveFileName
+            rename archiveFileName, "${packageName}-${version}.deb"
+            doLast { delete file("$buildDir/distributions/$archiveFileName") }
         }
     }
 }

build.gradle

@@ -63,7 +63,7 @@ buildscript {
         notifications_core_build_download = 'https://ci.opensearch.org/ci/dbc/distribution-build-opensearch/' + opensearch_no_snapshot +
                 '/latest/linux/x64/tar/builds/opensearch/plugins/opensearch-notifications-core-' + notifications_no_snapshot + '.zip'
 
-        kotlin_version = System.getProperty("kotlin.version", "1.6.10")
+        kotlin_version = System.getProperty("kotlin.version", "1.8.21")
 
         security_plugin_version = System.getProperty("security.version", opensearch_build)
     }
@@ -85,7 +85,7 @@ buildscript {
 }
 
 plugins {
-    id 'nebula.ospackage' version "8.3.0"
+    id "com.netflix.nebula.ospackage" version "11.3.0"
     id "com.dorongold.task-tree" version "2.1.1"
 }
 
@@ -137,6 +137,8 @@ opensearchplugin {
     description 'OpenSearch Index Management Plugin'
     classname 'org.opensearch.indexmanagement.IndexManagementPlugin'
     extendedPlugins = ['opensearch-job-scheduler']
+    licenseFile rootProject.file('LICENSE')
+    noticeFile rootProject.file('NOTICE')
 }
 
 tasks.named("integTest").configure {
@@ -182,8 +184,6 @@ configurations.testImplementation {
 
 ext {
     projectSubstitutions = [:]
-    licenseFile = rootProject.file('LICENSE')
-    noticeFile = rootProject.file('NOTICE')
 }
 
 allprojects {

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,13 +80,10 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -143,12 +140,16 @@ fi
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -193,6 +194,10 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
 # Collect all arguments for the java command;
 #   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
 #     shell script including quotes and variable substitutions, so put them in

gradlew.bat

@@ -26,6 +26,7 @@ if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
 if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 

spi/build.gradle

@@ -23,15 +23,23 @@ ext {
     noticeFile = rootProject.file('NOTICE')
 }
 
+plugins.withId('java') {
+    sourceCompatibility = targetCompatibility = JavaVersion.VERSION_11
+}
+
+plugins.withId('org.jetbrains.kotlin.jvm') {
+    compileKotlin.kotlinOptions.jvmTarget = compileTestKotlin.kotlinOptions.jvmTarget = JavaVersion.VERSION_11
+}
+
 jacoco {
     toolVersion = '0.8.7'
-    reportsDir = file("$buildDir/JacocoReport")
+    reportsDirectory = file("$buildDir/JacocoReport")
 }
 
 jacocoTestReport {
     reports {
-        xml.enabled false
-        csv.enabled false
+        xml.required.set(false)
+        csv.required.set(false)
         html.destination file("${buildDir}/jacoco/")
     }
 }
@@ -44,7 +52,7 @@ repositories {
     maven { url "https://aws.oss.sonatype.org/content/repositories/snapshots" }
 }
 
-configurations.all {
+configurations.configureEach {
     if (it.state != Configuration.State.UNRESOLVED) return
     resolutionStrategy {
         force "org.jetbrains.kotlin:kotlin-stdlib:${kotlin_version}"
@@ -69,21 +77,22 @@ idea.module {
     excludeDirs -= file("$buildDir")
 }
 
-task sourcesJar(type: Jar, dependsOn: classes) {
-    classifier = 'sources'
+tasks.register("sourcesJar", Jar) {
+    dependsOn "classes"
+    archiveClassifier = 'sources'
     from sourceSets.main.allSource
 }
 
 test {
     doFirst {
         test.classpath -= project.files(project.tasks.named('shadowJar'))
-        test.classpath -= project.configurations.getByName(ShadowBasePlugin.CONFIGURATION_NAME)
-        test.classpath += project.extensions.getByType(SourceSetContainer).getByName(SourceSet.MAIN_SOURCE_SET_NAME).runtimeClasspath
+        test.classpath -= project.configurations.named(ShadowBasePlugin.CONFIGURATION_NAME)
+        test.classpath += project.extensions.getByType(SourceSetContainer).named(SourceSet.MAIN_SOURCE_SET_NAME).runtimeClasspath
     }
     systemProperty 'tests.security.manager', 'false'
 }
 
-task integTest(type: RestIntegTestTask) {
+tasks.register("integTest", RestIntegTestTask) {
     description 'Run integ test with opensearch test framework'
     group 'verification'
     systemProperty 'tests.security.manager', 'false'

src/main/kotlin/org/opensearch/indexmanagement/IndexManagementPlugin.kt

@@ -36,7 +36,6 @@ import org.opensearch.indexmanagement.indexstatemanagement.IndexMetadataProvider
 import org.opensearch.indexmanagement.indexstatemanagement.IndexStateManagementHistory
 import org.opensearch.indexmanagement.indexstatemanagement.ManagedIndexCoordinator
 import org.opensearch.indexmanagement.indexstatemanagement.ManagedIndexRunner
-import org.opensearch.indexmanagement.indexstatemanagement.MetadataService
 import org.opensearch.indexmanagement.indexstatemanagement.PluginVersionSweepCoordinator
 import org.opensearch.indexmanagement.indexstatemanagement.SkipExecution
 import org.opensearch.indexmanagement.indexstatemanagement.model.ManagedIndexConfig
@@ -75,7 +74,6 @@ import org.opensearch.indexmanagement.indexstatemanagement.transport.action.upda
 import org.opensearch.indexmanagement.indexstatemanagement.transport.action.updateindexmetadata.UpdateManagedIndexMetaDataAction
 import org.opensearch.indexmanagement.indexstatemanagement.util.DEFAULT_INDEX_TYPE
 import org.opensearch.indexmanagement.indexstatemanagement.validation.ActionValidation
-import org.opensearch.indexmanagement.indexstatemanagement.migration.ISMTemplateService
 import org.opensearch.indexmanagement.refreshanalyzer.RefreshSearchAnalyzerAction
 import org.opensearch.indexmanagement.refreshanalyzer.RestRefreshSearchAnalyzerAction
 import org.opensearch.indexmanagement.refreshanalyzer.TransportRefreshSearchAnalyzerAction
@@ -432,12 +430,9 @@ class IndexManagementPlugin : JobSchedulerExtension, NetworkPlugin, ActionPlugin
             .registerExtensionChecker(extensionChecker)
             .registerIndexMetadataProvider(indexMetadataProvider)
 
-        val metadataService = MetadataService(client, clusterService, skipFlag, indexManagementIndices)
-        val templateService = ISMTemplateService(client, clusterService, xContentRegistry, indexManagementIndices)
-
         val managedIndexCoordinator = ManagedIndexCoordinator(
             environment.settings(),
-            client, clusterService, threadPool, indexManagementIndices, metadataService, templateService, indexMetadataProvider
+            client, clusterService, threadPool, indexManagementIndices, indexMetadataProvider
         )
 
         val smRunner = SMRunner.init(client, threadPool, settings, indexManagementIndices, clusterService)

src/main/kotlin/org/opensearch/indexmanagement/indexstatemanagement/IndexStateManagementHistory.kt

@@ -176,7 +176,7 @@ class IndexStateManagementHistory(
             clusterStateRequest,
             object : ActionListener<ClusterStateResponse> {
                 override fun onResponse(clusterStateResponse: ClusterStateResponse) {
-                    if (!clusterStateResponse.state.metadata.indices.isEmpty) {
+                    if (!clusterStateResponse.state.metadata.indices.isEmpty()) {
                         val indicesToDelete = getIndicesToDelete(clusterStateResponse)
                         logger.info("Deleting old history indices viz $indicesToDelete")
                         deleteAllOldHistoryIndices(indicesToDelete)
@@ -199,7 +199,10 @@ class IndexStateManagementHistory(
             val creationTime = indexMetaData.creationDate
 
             if ((Instant.now().toEpochMilli() - creationTime) > historyRetentionPeriod.millis) {
-                val alias = indexMetaData.aliases.firstOrNull { IndexManagementIndices.HISTORY_WRITE_INDEX_ALIAS == it.value.alias }
+                val alias = indexMetaData.aliases.firstNotNullOfOrNull {
+                        alias ->
+                    IndexManagementIndices.HISTORY_WRITE_INDEX_ALIAS == alias.value.alias
+                }
                 if (alias != null && historyEnabled) {
                     // If index has write alias and history is enable, don't delete the index.
                     continue