Add files via upload

Elastic_Configs/docker-compose-elk.yaml

+version: '3'
+
+services:
+  es01:
+    image: elasticsearch:8.7.1
+    container_name: es01
+    environment:
+      - node.name=es01
+      - cluster.name=es.docker.cluster
+      - discovery.seed_hosts=es02,es03
+      - cluster.initial_master_nodes=es01,es02,es03
+      - bootstrap.memory_lock=true
+      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
+      - xpack.security.enabled=false
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - esdata01:/usr/share/elasticsearch/data
+    ports:
+      - 9220:9220
+    networks:
+      - elastic
+
+  es02:
+    image: elasticsearch:8.7.1
+    container_name: es02
+    environment:
+      - node.name=es02
+      - cluster.name=es.docker.cluster
+      - discovery.seed_hosts=es01,es03
+      - cluster.initial_master_nodes=es01,es02,es03
+      - bootstrap.memory_lock=true
+      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
+      - xpack.security.enabled=false
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - esdata02:/usr/share/elasticsearch/data
+    networks:
+      - elastic
+  es03:
+    image: elasticsearch:8.7.1
+    container_name: es03
+    environment:
+      - node.name=es03
+      - cluster.name=es.docker.cluster
+      - discovery.seed_hosts=es01,es02
+      - cluster.initial_master_nodes=es01,es02,es03
+      - bootstrap.memory_lock=true
+      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
+      - xpack.security.enabled=false
+    ulimits:
+      memlock:
+        soft: -1
+        hard: -1
+    volumes:
+      - esdata03:/usr/share/elasticsearch/data
+    networks:
+      - elastic
+
+  kibana:
+    image: kibana:8.7.1
+    container_name: kibana2
+    environment:
+      ELASTICSEARCH_URL: http://es01:9220
+      ELASTICSEARCH_HOSTS: '["http://es01:9220", "http://es02:9200", "http://es03:9200"]'
+    ports:
+      - 5601:5601
+    networks:
+      - elastic
+
+volumes:
+  esdata01:
+    driver: local
+  esdata02:
+    driver: local
+  esdata03:
+    driver: local
+
+networks:
+  elastic:
+    driver: bridge
\ No newline at end of file

Elastic_Configs/elasticJavaApi/HELP.md

+# Getting Started
+
+### Reference Documentation
+For further reference, please consider the following sections:
+
+* [Official Apache Maven documentation](https://maven.apache.org/guides/index.html)
+* [Spring Boot Maven Plugin Reference Guide](https://docs.spring.io/spring-boot/docs/3.1.0/maven-plugin/reference/html/)
+* [Create an OCI image](https://docs.spring.io/spring-boot/docs/3.1.0/maven-plugin/reference/html/#build-image)
+

Elastic_Configs/elasticJavaApi/mvnw.cmd

+@REM ----------------------------------------------------------------------------
+@REM Licensed to the Apache Software Foundation (ASF) under one
+@REM or more contributor license agreements.  See the NOTICE file
+@REM distributed with this work for additional information
+@REM regarding copyright ownership.  The ASF licenses this file
+@REM to you under the Apache License, Version 2.0 (the
+@REM "License"); you may not use this file except in compliance
+@REM with the License.  You may obtain a copy of the License at
+@REM
+@REM    https://www.apache.org/licenses/LICENSE-2.0
+@REM
+@REM Unless required by applicable law or agreed to in writing,
+@REM software distributed under the License is distributed on an
+@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+@REM KIND, either express or implied.  See the License for the
+@REM specific language governing permissions and limitations
+@REM under the License.
+@REM ----------------------------------------------------------------------------
+
+@REM ----------------------------------------------------------------------------
+@REM Apache Maven Wrapper startup batch script, version 3.2.0
+@REM
+@REM Required ENV vars:
+@REM JAVA_HOME - location of a JDK home dir
+@REM
+@REM Optional ENV vars
+@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
+@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
+@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
+@REM     e.g. to debug Maven itself, use
+@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
+@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
+@REM ----------------------------------------------------------------------------
+
+@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
+@echo off
+@REM set title of command window
+title %0
+@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
+@if "%MAVEN_BATCH_ECHO%" == "on"  echo %MAVEN_BATCH_ECHO%
+
+@REM set %HOME% to equivalent of $HOME
+if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
+
+@REM Execute a user defined script before this one
+if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
+@REM check for pre script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
+if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
+:skipRcPre
+
+@setlocal
+
+set ERROR_CODE=0
+
+@REM To isolate internal variables from possible post scripts, we use another setlocal
+@setlocal
+
+@REM ==== START VALIDATION ====
+if not "%JAVA_HOME%" == "" goto OkJHome
+
+echo.
+echo Error: JAVA_HOME not found in your environment. >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+:OkJHome
+if exist "%JAVA_HOME%\bin\java.exe" goto init
+
+echo.
+echo Error: JAVA_HOME is set to an invalid directory. >&2
+echo JAVA_HOME = "%JAVA_HOME%" >&2
+echo Please set the JAVA_HOME variable in your environment to match the >&2
+echo location of your Java installation. >&2
+echo.
+goto error
+
+@REM ==== END VALIDATION ====
+
+:init
+
+@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
+@REM Fallback to current working directory if not found.
+
+set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
+IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
+
+set EXEC_DIR=%CD%
+set WDIR=%EXEC_DIR%
+:findBaseDir
+IF EXIST "%WDIR%"\.mvn goto baseDirFound
+cd ..
+IF "%WDIR%"=="%CD%" goto baseDirNotFound
+set WDIR=%CD%
+goto findBaseDir
+
+:baseDirFound
+set MAVEN_PROJECTBASEDIR=%WDIR%
+cd "%EXEC_DIR%"
+goto endDetectBaseDir
+
+:baseDirNotFound
+set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
+cd "%EXEC_DIR%"
+
+:endDetectBaseDir
+
+IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
+
+@setlocal EnableExtensions EnableDelayedExpansion
+for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
+@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
+
+:endReadAdditionalConfig
+
+SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
+set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
+set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
+
+set WRAPPER_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
+
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperUrl" SET WRAPPER_URL=%%B
+)
+
+@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
+@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
+if exist %WRAPPER_JAR% (
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Found %WRAPPER_JAR%
+    )
+) else (
+    if not "%MVNW_REPOURL%" == "" (
+        SET WRAPPER_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
+    )
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Couldn't find %WRAPPER_JAR%, downloading it ...
+        echo Downloading from: %WRAPPER_URL%
+    )
+
+    powershell -Command "&{"^
+		"$webclient = new-object System.Net.WebClient;"^
+		"if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
+		"$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
+		"}"^
+		"[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%WRAPPER_URL%', '%WRAPPER_JAR%')"^
+		"}"
+    if "%MVNW_VERBOSE%" == "true" (
+        echo Finished downloading %WRAPPER_JAR%
+    )
+)
+@REM End of extension
+
+@REM If specified, validate the SHA-256 sum of the Maven wrapper jar file
+SET WRAPPER_SHA_256_SUM=""
+FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
+    IF "%%A"=="wrapperSha256Sum" SET WRAPPER_SHA_256_SUM=%%B
+)
+IF NOT %WRAPPER_SHA_256_SUM%=="" (
+    powershell -Command "&{"^
+       "$hash = (Get-FileHash \"%WRAPPER_JAR%\" -Algorithm SHA256).Hash.ToLower();"^
+       "If('%WRAPPER_SHA_256_SUM%' -ne $hash){"^
+       "  Write-Output 'Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised.';"^
+       "  Write-Output 'Investigate or delete %WRAPPER_JAR% to attempt a clean download.';"^
+       "  Write-Output 'If you updated your Maven version, you need to update the specified wrapperSha256Sum property.';"^
+       "  exit 1;"^
+       "}"^
+       "}"
+    if ERRORLEVEL 1 goto error
+)
+
+@REM Provide a "standardized" way to retrieve the CLI args that will
+@REM work with both Windows and non-Windows executions.
+set MAVEN_CMD_LINE_ARGS=%*
+
+%MAVEN_JAVA_EXE% ^
+  %JVM_CONFIG_MAVEN_PROPS% ^
+  %MAVEN_OPTS% ^
+  %MAVEN_DEBUG_OPTS% ^
+  -classpath %WRAPPER_JAR% ^
+  "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
+  %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
+if ERRORLEVEL 1 goto error
+goto end
+
+:error
+set ERROR_CODE=1
+
+:end
+@endlocal & set ERROR_CODE=%ERROR_CODE%
+
+if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
+@REM check for post script, once with legacy .bat ending and once with .cmd ending
+if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
+if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
+:skipRcPost
+
+@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
+if "%MAVEN_BATCH_PAUSE%"=="on" pause
+
+if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
+
+cmd /C exit /B %ERROR_CODE%

Elastic_Configs/elasticJavaApi/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>3.0.4</version>
+		<relativePath/> <!-- lookup parent from repository -->
+	</parent>
+	<groupId>com.example</groupId>
+	<artifactId>consumer</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+	<name>consumer</name>
+	<description>Demo project for Spring Boot</description>
+	<properties>
+		<java.version>17</java.version>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.kafka</groupId>
+			<artifactId>spring-kafka</artifactId>
+		</dependency>
+
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.kafka</groupId>
+			<artifactId>spring-kafka-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+		<dependency>
+			<groupId>com.rethinkdb</groupId>
+			<artifactId>rethinkdb-driver</artifactId>
+			<version>2.4.0</version>
+		</dependency>
+		<dependency>
+			<groupId>io.projectreactor</groupId>
+			<artifactId>reactor-core</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>com.google.code.gson</groupId>
+			<artifactId>gson</artifactId>
+			<version>2.8.9</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-websocket</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-messaging</artifactId>
+			<version>5.3.9</version>
+		</dependency>
+		<dependency>
+			<groupId>com.google.code.gson</groupId>
+			<artifactId>gson</artifactId>
+			<version>2.8.6</version>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-data-elasticsearch</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+			<optional>true</optional>
+		</dependency>
+		<dependency>
+			<groupId>javax.persistence</groupId>
+			<artifactId>javax.persistence-api</artifactId>
+			<version>2.2</version>
+		</dependency>
+		<dependency>
+			<groupId>co.elastic.clients</groupId>
+			<artifactId>elasticsearch-java</artifactId>
+			<version>8.7.1</version>
+		</dependency>
+		<dependency>
+			<groupId>com.fasterxml.jackson.core</groupId>
+			<artifactId>jackson-databind</artifactId>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

Elastic_Configs/elasticJavaApi/src/main/java/com/example/elasticJavaApi/ElasticJavaApiApplication.java

+package com.example.elasticJavaApi;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class ElasticJavaApiApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(ElasticJavaApiApplication.class, args);
+	}
+
+}

Elastic_Configs/elasticJavaApi/src/main/java/com/example/elasticJavaApi/configuration/elasticConfig.java

+package com.example.elasticJavaApi.configuration;
+
+import co.elastic.clients.elasticsearch.ElasticsearchClient;
+import co.elastic.clients.elasticsearch._types.Time;
+import co.elastic.clients.elasticsearch.cat.component_templates.ComponentTemplate;
+import co.elastic.clients.elasticsearch.cluster.PutComponentTemplateRequest;
+import co.elastic.clients.elasticsearch.ilm.IlmPolicy;
+import co.elastic.clients.elasticsearch.ilm.Phase;
+import co.elastic.clients.elasticsearch.ilm.Phases;
+import co.elastic.clients.elasticsearch.ilm.PutLifecycleRequest;
+import co.elastic.clients.elasticsearch.indices.CreateDataStreamRequest;
+import co.elastic.clients.elasticsearch.indices.IndexState;
+import co.elastic.clients.elasticsearch.indices.IndexTemplate;
+import co.elastic.clients.elasticsearch.indices.PutIndexTemplateRequest;
+import co.elastic.clients.elasticsearch.indices.put_index_template.IndexTemplateMapping;
+import co.elastic.clients.elasticsearch.security.put_privileges.Actions;
+import co.elastic.clients.elasticsearch.transform.Settings;
+import co.elastic.clients.json.JsonData;
+import co.elastic.clients.json.JsonpDeserializer;
+import co.elastic.clients.json.JsonpMapper;
+import co.elastic.clients.json.jackson.JacksonJsonpMapper;
+import co.elastic.clients.transport.ElasticsearchTransport;
+import co.elastic.clients.transport.rest_client.RestClientTransport;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import jakarta.annotation.PostConstruct;
+import jakarta.json.Json;
+import jakarta.json.JsonValue;
+import jakarta.json.stream.JsonGenerator;
+import org.apache.http.HttpHost;
+import org.elasticsearch.client.RestClient;
+import org.springframework.context.annotation.Configuration;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.IOException;
+import java.io.Reader;
+import java.lang.reflect.Type;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@Configuration
+public class elasticConfig {
+    private RestClient restClient = RestClient.builder(
+            new HttpHost("localhost", 9200)).build();
+
+    // Create the transport with a Jackson mapper
+    private ElasticsearchTransport transport = new RestClientTransport(
+            restClient, new JacksonJsonpMapper());
+
+    // And create the API client
+    private final ElasticsearchClient elasticClient = new ElasticsearchClient(transport);
+    public void addPolicy(String path,String name){
+        FileReader r = null;
+        try {
+            r = new FileReader(path);
+        } catch (FileNotFoundException e) {
+            throw new RuntimeException(e);
+        }
+        IlmPolicy plc = new IlmPolicy.Builder().withJson(r).build();
+        PutLifecycleRequest policyReq = new PutLifecycleRequest.Builder().name(name).policy(plc).build();
+        try {
+            elasticClient.ilm().putLifecycle(policyReq);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    public void addComponent(String path,String name){
+        FileReader r = null;
+        try {
+            r = new FileReader(path);
+        } catch (FileNotFoundException e) {
+            throw new RuntimeException(e);
+        }
+        IndexState indexState = new IndexState.Builder().withJson(r).build();
+        PutComponentTemplateRequest putComponentTemplateRequest = new PutComponentTemplateRequest
+                .Builder()
+                .name(name)
+                .template(indexState).build();
+        try {
+            elasticClient.cluster().putComponentTemplate(putComponentTemplateRequest);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    public void addIndexTemplate(String path,String name){
+        FileReader r = null;
+        try {
+            r = new FileReader(path);
+        } catch (FileNotFoundException e) {
+            throw new RuntimeException(e);
+        }
+//        IndexTemplate indexTemplate = new IndexTemplate.Builder().withJson(r).build();
+//        IndexTemplateMapping indexTemplateMapping = new IndexTemplateMapping.Builder().withJson(r).build();
+        PutIndexTemplateRequest putIndexTemplateRequest = new PutIndexTemplateRequest
+                .Builder()
+                .withJson(r)
+                .name(name)
+                .build();
+        try {
+            elasticClient.indices().putIndexTemplate(putIndexTemplateRequest);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    public void addDataStream(String name){
+        CreateDataStreamRequest createDataStreamRequest = new CreateDataStreamRequest.Builder()
+                .name(name).build();
+        try {
+            elasticClient.indices().createDataStream(createDataStreamRequest);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+    @PostConstruct
+    public void ElasticDataStreamConfig() throws JsonProcessingException, FileNotFoundException {
+        addPolicy("src/main/resources/utils/policy.json","Bashar");
+        addComponent("src/main/resources/utils/settings.json","bashar_setting");
+        addComponent("src/main/resources/utils/mappings.json","bashar_mapping");
+        addIndexTemplate("src/main/resources/utils/index_template.json","bashar_template");
+        addDataStream("bashar-data-stream-2");
+    }
+}

Elastic_Configs/elasticJavaApi/src/main/resources/application.properties

+

Elastic_Configs/elasticJavaApi/src/main/resources/utils/index_template.json

+{
+  "index_patterns": ["bashar-data-stream*"],
+  "data_stream": { },
+  "composed_of": [ "bashar_setting", "bashar_mapping" ],
+  "priority": 670,
+  "_meta": {
+    "description": "Template for my time series data",
+    "my-custom-meta-field": "More arbitrary metadata"
+  }
+}
\ No newline at end of file

Elastic_Configs/elasticJavaApi/src/main/resources/utils/mappings.json

+{
+  "mappings": {
+    "properties": {
+      "@timestamp": {
+        "type": "date",
+        "format": "date_optional_time||epoch_millis"
+      },
+      "message": {
+        "type": "wildcard"
+      }
+    }
+  }
+}
\ No newline at end of file

Elastic_Configs/elasticJavaApi/src/main/resources/utils/policy.json

+{
+  "phases": {
+    "hot": {
+      "min_age": "0ms",
+      "actions": {
+        "set_priority": {
+          "priority": 100
+        },
+        "rollover": {
+          "max_primary_shard_size": "50gb",
+          "max_age": "2m"
+        }
+      }
+    },
+    "warm": {
+      "min_age": "2m",
+      "actions": {
+        "set_priority": {
+          "priority": 50
+        }
+      }
+    },
+    "cold": {
+      "min_age": "4m",
+      "actions": {
+        "set_priority": {
+          "priority": 0
+        }
+      }
+    },
+    "delete": {
+      "min_age": "6m",
+      "actions": {
+        "delete": {
+        }
+      }
+    }
+  }
+}
\ No newline at end of file

Elastic_Configs/elasticJavaApi/src/main/resources/utils/settings.json

+{
+    "settings": {
+      "index.lifecycle.name": "Bashar",
+      "index.number_of_shards": 1,
+      "index.number_of_replicas": 0
+    }
+}
\ No newline at end of file

Elastic_Configs/elasticJavaApi/src/test/java/com/example/elasticJavaApi/ElasticJavaApiApplicationTests.java

+package com.example.elasticJavaApi;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class ElasticJavaApiApplicationTests {
+
+	@Test
+	void contextLoads() {
+	}
+
+}

Elastic_Configs/elasticJavaApi/target/classes/application.properties

+

Elastic_Configs/elasticJavaApi/target/classes/utils/index_template.json

+{
+  "index_patterns": ["bashar-data-stream*"],
+  "data_stream": { },
+  "composed_of": [ "bashar_setting", "bashar_mapping" ],
+  "priority": 670,
+  "_meta": {
+    "description": "Template for my time series data",
+    "my-custom-meta-field": "More arbitrary metadata"
+  }
+}
\ No newline at end of file

Elastic_Configs/elasticJavaApi/target/classes/utils/mappings.json

+{
+  "mappings": {
+    "properties": {
+      "@timestamp": {
+        "type": "date",
+        "format": "date_optional_time||epoch_millis"
+      },
+      "message": {
+        "type": "wildcard"
+      }
+    }
+  }
+}
\ No newline at end of file

Elastic_Configs/elasticJavaApi/target/classes/utils/policy.json

+{
+  "phases": {
+    "hot": {
+      "min_age": "0ms",
+      "actions": {
+        "set_priority": {
+          "priority": 100
+        },
+        "rollover": {
+          "max_primary_shard_size": "50gb",
+          "max_age": "2m"
+        }
+      }
+    },
+    "warm": {
+      "min_age": "2m",
+      "actions": {
+        "set_priority": {
+          "priority": 50
+        }
+      }
+    },
+    "cold": {
+      "min_age": "4m",
+      "actions": {
+        "set_priority": {
+          "priority": 0
+        }
+      }
+    },
+    "delete": {
+      "min_age": "6m",
+      "actions": {
+        "delete": {
+        }
+      }
+    }
+  }
+}
\ No newline at end of file

Elastic_Configs/elasticJavaApi/target/classes/utils/settings.json

+{
+    "settings": {
+      "index.lifecycle.name": "Bashar",
+      "index.number_of_shards": 1,
+      "index.number_of_replicas": 0
+    }
+}
\ No newline at end of file