Add wazuh-indexer-setup plugin PoC

plugins/wazuh-indexer-setup/.gitattributes

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+*.bat text eol=crlf

plugins/wazuh-indexer-setup/.gitignore

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+
+# intellij files
+.idea/
+*.iml
+*.ipr
+*.iws
+build-idea/
+out/
+
+# include shared intellij config
+!.idea/inspectionProfiles/Project_Default.xml
+!.idea/runConfigurations/Debug_OpenSearch.xml
+
+# These files are generated in the main tree by IntelliJ
+benchmarks/src/main/generated/*
+
+# eclipse files
+.project
+.classpath
+.settings
+build-eclipse/
+
+# netbeans files
+nb-configuration.xml
+nbactions.xml
+
+# gradle stuff
+.gradle/
+build/
+bin/
+
+# vscode stuff
+.vscode/
+
+# testing stuff
+**/.local*
+.vagrant/
+/logs/
+
+# osx stuff
+.DS_Store
+
+# default folders in which the create_bwc_index.py expects to find old es versions in
+/backwards
+/dev-tools/backwards
+
+# needed in case docs build is run...maybe we can configure doc build to generate files under build?
+html_docs
+
+# random old stuff that we should look at the necessity of...
+/tmp/
+eclipse-build
+
+# projects using testfixtures
+testfixtures_shared/
+
+# These are generated from .ci/jobs.t
+.ci/jobs/

plugins/wazuh-indexer-setup/build.gradle

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+import org.opensearch.gradle.test.RestIntegTestTask
+
+apply plugin: 'java'
+apply plugin: 'idea'
+apply plugin: 'eclipse'
+apply plugin: 'opensearch.opensearchplugin'
+apply plugin: 'opensearch.yaml-rest-test'
+apply plugin: 'opensearch.pluginzip'
+
+def pluginName = 'wazuh-indexer-setup'
+def pluginDescription = 'Wazuh Indexer setup plugin'
+def projectPath = 'org.wazuh'
+def pathToPlugin = 'setup'
+def pluginClassName = 'WazuhIndexerSetupPlugin'
+group = "WazuhIndexerSetupGroup"
+
+tasks.register("preparePluginPathDirs") {
+    mustRunAfter clean
+    doLast {
+        def newPath = pathToPlugin.replace(".", "/")
+        mkdir "src/main/java/org/wazuh/$newPath"
+        mkdir "src/test/java/org/wazuh/$newPath"
+        mkdir "src/yamlRestTest/java/org/wazuh/$newPath"
+    }
+}
+
+publishing {
+    publications {
+        pluginZip(MavenPublication) { publication ->
+            pom {
+              name = pluginName
+              description = pluginDescription
+              licenses {
+                license {
+                  name = "The Apache License, Version 2.0"
+                  url = "http://www.apache.org/licenses/LICENSE-2.0.txt"
+                }
+              }
+              developers {
+                developer {
+                  name = "OpenSearch"
+                  url = "https://github.com/opensearch-project/opensearch-plugin-template-java"
+                }
+              }
+            }
+        }
+    }
+}
+
+opensearchplugin {
+    name pluginName
+    description pluginDescription
+    classname "${projectPath}.${pathToPlugin}.${pluginClassName}"
+    licenseFile rootProject.file('LICENSE.txt')
+    noticeFile rootProject.file('NOTICE.txt')
+}
+
+// This requires an additional Jar not published as part of build-tools
+loggerUsageCheck.enabled = false
+
+// No need to validate pom, as we do not upload to maven/sonatype
+validateNebulaPom.enabled = false
+
+buildscript {
+    ext {
+        opensearch_version = System.getProperty("opensearch.version", "2.14.0")
+    }
+
+    repositories {
+        mavenLocal()
+        maven { url "https://aws.oss.sonatype.org/content/repositories/snapshots" }
+        mavenCentral()
+        maven { url "https://plugins.gradle.org/m2/" }
+    }
+
+    dependencies {
+        classpath "org.opensearch.gradle:build-tools:${opensearch_version}"
+    }
+}
+
+repositories {
+    mavenLocal()
+    maven { url "https://aws.oss.sonatype.org/content/repositories/snapshots" }
+    mavenCentral()
+    maven { url "https://plugins.gradle.org/m2/" }
+}
+
+test {
+    include '**/*Tests.class'
+}
+
+task integTest(type: RestIntegTestTask) {
+    description = "Run tests against a cluster"
+    testClassesDirs = sourceSets.test.output.classesDirs
+    classpath = sourceSets.test.runtimeClasspath
+}
+tasks.named("check").configure { dependsOn(integTest) }
+
+integTest {
+    // The --debug-jvm command-line option makes the cluster debuggable; this makes the tests debuggable
+    if (System.getProperty("test.debug") != null) {
+        jvmArgs '-agentlib:jdwp=transport=dt_socket,server=y,suspend=y,address=*:5005'
+    }
+}
+
+testClusters.integTest {
+    testDistribution = "INTEG_TEST"
+
+    // This installs our plugin into the testClusters
+    plugin(project.tasks.bundlePlugin.archiveFile)
+}
+
+run {
+    useCluster testClusters.integTest
+}
+
+// updateVersion: Task to auto update version to the next development iteration
+task updateVersion {
+    onlyIf { System.getProperty('newVersion') }
+    doLast {
+        ext.newVersion = System.getProperty('newVersion')
+        println "Setting version to ${newVersion}."
+         // String tokenization to support -SNAPSHOT
+        ant.replaceregexp(file:'build.gradle', match: '"opensearch.version", "\\d.*"', replace: '"opensearch.version", "' + newVersion.tokenize('-')[0] + '-SNAPSHOT"', flags:'g', byline:true)
+    }
+}
+

plugins/wazuh-indexer-setup/gradle.properties

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+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# The OpenSearch Contributors require contributions made to
+# this file be licensed under the Apache-2.0 license or a
+# compatible open source license.
+#
+
+org.gradle.caching=true
+org.gradle.warning.mode=none
+org.gradle.parallel=true

plugins/wazuh-indexer-setup/gradle/wrapper/gradle-wrapper.properties

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+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# The OpenSearch Contributors require contributions made to
+# this file be licensed under the Apache-2.0 license or a
+# compatible open source license.
+#
+
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-all.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionSha256Sum=194717442575a6f96e1c1befa2c30e9a4fc90f701d7aee33eb879b79e7ff05c0