build: 更新 promtail 版本为 2.9.0

1. 修复使用 rpm 升级安装包时，会自动还原配置文件，导致 application-prod.yml 中依然是 promtail，没有更名为 nz-promtail 问题

.gitlab-ci.yml

@@ -1,11 +1,11 @@
 # docker镜像
-image: git.mesalab.cn:7443/nezha/nz-build-env:1.2
+image: git.mesalab.cn:7443/nezha/nz-build-env:1.3
 # 定义全局变量
 variables:
-  MINIO_HOST: 'http://192.168.44.36:2020/'
+  MINIO_HOST: 'http://192.168.40.48:2020/'
   MINIO_USER: 'admin'
   MINIO_PWD: "Nezha@02!"
-  MAVEN_REPO: "/etc/maven/repository"
+  MAVEN_REPO: "/etc/maven/repository/"
 # 依赖的docker服务
 services:
 #  - mariadb
@@ -35,7 +35,7 @@ build_rpm:
     - chmod +x ./tools/package.sh
     - ./tools/package.sh
   artifacts:
-    name: "$CI_COMMIT_REF_NAME-$CI_COMMIT_SHORT_SHA"
+    name: "$CI_PROJECT_NAME-$CI_COMMIT_REF_NAME-$CI_COMMIT_SHORT_SHA"
     when: on_success
     paths:
       - ./target/*.xjar
@@ -55,10 +55,21 @@ dev_build:
   script:
     - env | sort
     - pwd
+    - export FILE_NAME=$CI_PROJECT_NAME-$CI_COMMIT_REF_NAME-$CI_COMMIT_SHORT_SHA.tar.gz
+    - export BRANCH_ARRAY=(${CI_COMMIT_REF_NAME//-/ })
+    - echo -e "version=${BRANCH_ARRAY[1]}\ncommit=$CI_COMMIT_SHORT_SHA\nbuildDate=`date +'%Y%m%d%H%m%S'`" >>./src/main/resources/version.properties
     - mvn clean install -Dxjar.password=111111 -Dxjar.excludes=/db/*,/static/**/*
-    - cd ./target && go build xjar.go && cd ..
+    - cd ./target
+    - go build xjar.go
+    - chmod +x xjar
+    - "git log -100 --pretty=format:'%ad : %s' >> git-log.html"
+    - tar -zcvf $FILE_NAME xjar nz-talon.xjar git-log.html
+    - mc alias set nz $MINIO_HOST $MINIO_USER $MINIO_PWD
+    - mc cp $FILE_NAME nz/ci-cd/nz-talon/$FILE_NAME
+    - mc cp $FILE_NAME nz/ci-cd/nz-talon/$CI_PROJECT_NAME-$CI_COMMIT_REF_NAME-latest.tar.gz
+    - cd ../
   artifacts:
-    name: "$CI_COMMIT_REF_NAME-$CI_COMMIT_SHORT_SHA"
+    name: "$CI_PROJECT_NAME-$CI_COMMIT_REF_NAME-$CI_COMMIT_SHORT_SHA"
     when: on_success
     paths:
       - ./target/*.xjar
@@ -69,4 +80,4 @@ dev_build:
     - /^dev-.*$/i
   # 指定哪个ci runner跑该工作
   tags:
-    - nezha
+    - nezha

pom.xml

@@ -48,6 +48,11 @@
 			<artifactId>fastjson</artifactId>
 			<version>1.2.45</version>
 		</dependency>
+		<dependency>
+			<groupId>com.github.oshi</groupId>
+			<artifactId>oshi-core</artifactId>
+			<version>6.2.2</version>
+		</dependency>
 		<!-- 添加 XJar 依赖 -->
 <!--		<dependency>-->
 <!--			<groupId>com.github.core-lib</groupId>-->
@@ -116,7 +121,17 @@
 		<repository>
 			<id>nexus</id>
 			<name>Team Nexus Repository</name>
-			<url>http://192.168.40.125:8099/content/groups/public/</url>
+			<url>http://192.168.40.153:8099/content/groups/public/</url>
+		</repository>
+		<repository>
+			<id>nexus-releases</id>
+			<name>Team Nexus Repository</name>
+			<url>http://192.168.40.153:8099/content/repositories/releases/</url>
+		</repository>
+		<repository>
+			<id>nexus-geedge</id>
+			<name>Team Nexus Repository</name>
+			<url>http://192.168.40.153:8099/content/repositories/geedge/</url>
 		</repository>
 		<repository>
 			<id>public</id>
@@ -144,7 +159,17 @@
 		<pluginRepository>
 			<id>nexus</id>
 			<name>Team Nexus Repository</name>
-			<url>http://192.168.40.125:8099/content/groups/public/</url>
+			<url>http://192.168.40.153:8099/content/groups/public/</url>
+		</pluginRepository>
+		<pluginRepository>
+			<id>nexus-releases</id>
+			<name>Team Nexus Repository</name>
+			<url>http://192.168.40.153:8099/content/repositories/releases/</url>
+		</pluginRepository>
+		<pluginRepository>
+			<id>nexus-geedge</id>
+			<name>Team Nexus Repository</name>
+			<url>http://192.168.40.153:8099/content/repositories/geedge/</url>
 		</pluginRepository>
 		<pluginRepository>
 			<id>public</id>

src/main/java/net/geedge/confagent/ConfagentApplication.java

@@ -2,8 +2,10 @@ package net.geedge.confagent;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.PropertySource;
 
 @SpringBootApplication
+@PropertySource(value = { "classpath:version.properties" }, encoding = "utf-8", ignoreResourceNotFound = true)
 public class ConfagentApplication {
 
 	public static void main(String[] args) {

src/main/java/net/geedge/confagent/controller/BaseController.java

@@ -1,6 +1,7 @@
 package net.geedge.confagent.controller;
 
 import cn.hutool.log.Log;
+import net.geedge.confagent.util.Tool;
 import org.springframework.beans.factory.annotation.Value;
 
 public abstract class BaseController {
@@ -22,6 +23,15 @@ public abstract class BaseController {
     
     @Value("${confagent.promtail.config}")
     protected String promtailConfPath;
+
+    @Value("${version}")
+    protected String currentVersion;
+
+
+    /**
+     * aes 对称加密 密钥
+     */
+    public static final byte[] AES_SECRET_KEY = Tool.HexUtil.decodeHex("bde5430614b21baf1c53bd6f616d1a39");
     
     /**
      * 调用 /-/reload 接口，热加载 server 配置文件,

src/main/java/net/geedge/confagent/controller/HealthyController.java

@@ -17,6 +17,7 @@ import org.springframework.web.bind.annotation.RestController;
 
 import java.io.IOException;
 import java.net.HttpURLConnection;
+import java.util.Date;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -34,7 +35,7 @@ public class HealthyController extends BaseController{
     @UnCheckToken
     public R checkHealthy(@RequestHeader(value="Authorization",required = false) String token)  {
 
-    	Map<String,String> result = new HashMap<>();
+    	Map<String,Object> result = new HashMap<>();
     	
         buildHealthyURL(result);
 
@@ -47,10 +48,11 @@ public class HealthyController extends BaseController{
         }
         String version = confagentUtil.readVersion();
         result.put("version", version);
+        result.put("ts", new Date().getTime());
         return R.ok(result);
     }
 
-    public void buildHealthyURL(Map<String,String> result){
+    public void buildHealthyURL(Map<String,Object> result){
     	
     	Map<String,Object> promtailConf = Tool.YamlUtil.readAsMap(promtailConfPath);
     	

src/main/java/net/geedge/confagent/controller/OSHIController.java

@@ -0,0 +1,43 @@
+package net.geedge.confagent.controller;
+
+
+import net.geedge.confagent.util.*;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.servlet.http.HttpServletRequest;
+import java.net.UnknownHostException;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@RestController
+public class OSHIController extends BaseController{
+
+    @GetMapping("/oshi/info")
+    public R getSystemInfo(HttpServletRequest request){
+
+        Map<String, Object> systemInfo = OSHIUtils.getSystemInfo();
+
+        return R.ok(systemInfo);
+    }
+
+    @GetMapping("/oshi/process")
+    public R getProcessInfo(HttpServletRequest request) throws InterruptedException {
+
+        List<Map> result = OSHIUtils.getProcessInfo();
+        HashMap<Object, Object> data = Tool.MapUtil.newHashMap();
+        data.put("list" ,result);
+
+        return R.ok(data);
+    }
+
+    @GetMapping("/oshi/netstat")
+    public R getNetstatInfo(HttpServletRequest request) throws UnknownHostException {
+        List<Map> result = OSHIUtils.getNetInfo();
+        HashMap<Object, Object> data = Tool.MapUtil.newHashMap();
+        data.put("list" ,result);
+
+        return R.ok(data);
+    }
+}

src/main/java/net/geedge/confagent/controller/OTAController.java

@@ -0,0 +1,83 @@
+package net.geedge.confagent.controller;
+
+import cn.hutool.log.Log;
+import net.geedge.confagent.util.ConfagentUtil;
+import net.geedge.confagent.util.R;
+import net.geedge.confagent.util.RCode;
+import net.geedge.confagent.util.Tool;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.multipart.MultipartFile;
+
+import javax.servlet.http.HttpServletRequest;
+import java.io.*;
+import java.util.UUID;
+
+@RestController
+public class OTAController extends BaseController{
+
+    private static Log log = Log.get();
+
+    @Autowired
+    private ConfagentUtil confagentUtil;
+
+    private static final String UPDATE_PACKAGE_PATH = "/tmp/nezha/nz-talon/%s/%s";
+
+
+    @PostMapping("/ota")
+    public R ota(HttpServletRequest request, @RequestParam(name = "file", required = false) MultipartFile file, String md5 )throws IOException{
+
+        //检查token
+        String token = request.getHeader("Authorization");
+        if (Tool.StrUtil.isBlank(token)) {
+            return R.error(RCode.AUTH_TOKEN_ISNULL);
+        }else {
+            if (confagentUtil.checkToken(token).getCode() != RCode.SUCCESS.getCode())return R.error(RCode.AUTH_TOKEN_INVALID);
+        }
+
+        //将文件缓存到 /tmp 目录下
+        String updateFileName = file.getOriginalFilename();
+        File updatePackagePath = Tool.FileUtil.file(String.format(UPDATE_PACKAGE_PATH , UUID.randomUUID().toString().replaceAll("-", ""), updateFileName));
+        updatePackagePath.mkdirs();
+        try {
+            file.transferTo(updatePackagePath);
+        } catch (Exception e) {
+            return R.error(RCode.OTA_FILE_CACHE_ERROR);
+        }
+
+       //校验MD5
+        String updateFileMd5 = Tool.DigestUtil.md5Hex(new FileInputStream(updatePackagePath));
+        log.info("updateFileMd5 : {}",updateFileMd5);
+        md5 = Tool.AesUtil.decrypt(md5 , AES_SECRET_KEY);
+        if(!updateFileMd5.equals(md5)){
+            return R.error(RCode.OTA_MD5_ERROR);
+        }
+
+        //校验版本号
+        String fileName = file.getOriginalFilename();
+        String updateVersion = fileName.split("-")[2];
+        updateVersion = updateVersion.substring(0,updateVersion.lastIndexOf("."));
+        log.info("current version : {} , update version : {}", currentVersion , updateVersion);
+        if( !(Tool.DateUtil.betweenDay(Tool.DateUtil.parseDate(updateVersion),Tool.DateUtil.parseDate(currentVersion), false) > 0)){
+            return R.error(RCode.OTA_VERSION_ERROR);
+        }
+
+
+        //检查atd服务是否启动
+        InputStream atdStatus = Tool.RuntimeUtil.exec("systemctl status atd").getInputStream();
+        String atdStatusStr = Tool.IoUtil.read(atdStatus).toString();
+        if(!atdStatusStr.contains("Active: active (running)")){
+            return R.error(RCode.OTA_ATD_SERVICE_DOWN);
+        }
+
+        //延迟一分钟更新 使用echo 将更新命令传入at
+        String atCommand ="echo \"rpm -Uvh %s\" | at now +1 minutes";
+        atCommand = String.format(atCommand,updatePackagePath);
+        log.info("update nz-agent : {}", atCommand);
+        new ProcessBuilder("/bin/bash", "-c", atCommand).start();
+        return R.ok();
+    }
+
+}

src/main/java/net/geedge/confagent/controller/PromtailController.java

@@ -40,16 +40,16 @@ public class PromtailController extends BaseController{
     @Value("${confagent.promtail.query.auth:true}")
     private Boolean queryAuth;
 
-    @Value("${confagent.promtail.restart:systemctl restart promtail}")
+    @Value("${confagent.promtail.restart:systemctl restart nz-promtail}")
     private String restartCmd;
     
     @Value("${confagent.versionFile:promtail.version}")
     private String versionFile;
     
-    @Value("${confagent.promtail.startCmd:systemctl start promtail.service}")
+    @Value("${confagent.promtail.startCmd:systemctl start nz-promtail.service}")
     private String startCmd;
     
-    @Value("${confagent.promtail.stopCmd:systemctl stop promtail.service}")
+    @Value("${confagent.promtail.stopCmd:systemctl stop nz-promtail.service}")
     private String stopCmd;
     
     private final String[] QUERY_API_SUFFIX = {"query","query_range","series","labels","label","values"};

src/main/java/net/geedge/confagent/util/OSHIUtils.java

@@ -0,0 +1,226 @@
+package net.geedge.confagent.util;
+
+import cn.hutool.log.Log;
+import oshi.SystemInfo;
+import oshi.hardware.*;
+import oshi.software.os.*;
+
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+@SuppressWarnings("all")
+public class OSHIUtils {
+
+    private static Log log = Log.get();
+
+    private static final SystemInfo si = new SystemInfo();
+    private static final OperatingSystem operatingSystem = si.getOperatingSystem();
+    private static final HardwareAbstractionLayer hal = si.getHardware();
+
+
+    /**
+     * 系统信息
+     * @return result
+     */
+    public static Map<String,Object> getSystemInfo(){
+
+        HashMap<Object, Object> os = Tool.MapUtil.newHashMap();
+        NetworkParams networkParams = operatingSystem.getNetworkParams();
+        os.put("versionInfo",operatingSystem.getVersionInfo().toString());
+        os.put("platform",si.getCurrentPlatform());
+        os.put("family",operatingSystem.getFamily());
+        os.put("manufacturer",operatingSystem.getManufacturer());
+        os.put("bitness",operatingSystem.getBitness());
+        os.put("bootTime",operatingSystem.getSystemBootTime());
+        os.put("hostName",networkParams.getHostName());
+        os.put("ipv4DefaultGateway",networkParams.getIpv4DefaultGateway());
+        os.put("ipv6DefaultGateway",networkParams.getIpv6DefaultGateway());
+        os.put("dnsServers",networkParams.getDnsServers());
+
+        HashMap<Object, Object> system = Tool.MapUtil.newHashMap();
+        ComputerSystem computerSystem = hal.getComputerSystem();
+        system.put("serialNumber",computerSystem.getSerialNumber());
+        system.put("model",computerSystem.getModel());
+        system.put("manufacturer",computerSystem.getManufacturer());
+        system.put("hardwareUUID",computerSystem.getHardwareUUID());
+
+
+        HashMap<Object, Object> baseBoardMap = Tool.MapUtil.newHashMap();
+        Baseboard baseboard = computerSystem.getBaseboard();
+        baseBoardMap.put("serialNumber",baseboard.getSerialNumber());
+        baseBoardMap.put("model",baseboard.getModel());
+        baseBoardMap.put("manufacturer",baseboard.getManufacturer());
+        baseBoardMap.put("version",baseboard.getVersion());
+
+        HashMap<Object, Object> cpu = Tool.MapUtil.newHashMap();
+        CentralProcessor processor = hal.getProcessor();
+        cpu.put("physicalPackageCount",processor.getPhysicalPackageCount());
+        cpu.put("physicalProcessorCount",processor.getPhysicalProcessorCount());
+        cpu.put("logicalProcessorCount",processor.getLogicalProcessorCount());
+        cpu.put("contextSwitches",processor.getContextSwitches());
+        cpu.put("interrupts",processor.getInterrupts());
+        cpu.put("maxFreq",processor.getMaxFreq());
+        CentralProcessor.ProcessorIdentifier processorIdentifier = processor.getProcessorIdentifier();
+        cpu.put("family",processorIdentifier.getFamily());
+        cpu.put("identifier",processorIdentifier.getIdentifier());
+        cpu.put("microarchitecture",processorIdentifier.getMicroarchitecture());
+        cpu.put("model",processorIdentifier.getModel());
+        cpu.put("name",processorIdentifier.getName());
+        cpu.put("vendor",processorIdentifier.getVendor());
+        cpu.put("stepping",processorIdentifier.getStepping());
+        cpu.put("cpu64bit",processorIdentifier.isCpu64bit());
+
+        HashMap<Object, Object> memory = Tool.MapUtil.newHashMap();
+        GlobalMemory memoryInfo = hal.getMemory();
+        VirtualMemory virtualMemory = memoryInfo.getVirtualMemory();
+        memory.put("total",memoryInfo.getTotal());
+        memory.put("swapTotal",virtualMemory.getSwapTotal());
+        memory.put("virtualMax",virtualMemory.getVirtualMax());
+        memory.put("pageSize",memoryInfo.getPageSize());
+
+        List<HashMap<Object, Object>> disk = Tool.ListUtil.list(false);
+        List<HWDiskStore> diskStores = hal.getDiskStores();
+        for(HWDiskStore diskStore : diskStores) {
+            if ( diskStore.getSize() > 0){
+                HashMap<Object, Object> diskData = Tool.MapUtil.newHashMap();
+                diskData.put("name",diskStore.getName());
+                diskData.put("model",diskStore.getModel());
+                diskData.put("serial",diskStore.getSerial());
+                diskData.put("size",diskStore.getSize());
+                disk.add(diskData);
+            }
+        }
+
+        List<HashMap<Object, Object>> network = Tool.ListUtil.list(false);
+        List<NetworkIF> networkIFs = hal.getNetworkIFs();
+        for (NetworkIF networkIF : networkIFs) {
+            HashMap<Object, Object> networkData = Tool.MapUtil.newHashMap();
+            networkData.put("index", networkIF.getIndex());
+            networkData.put("name",networkIF.getName());
+            networkData.put("ifAlias",networkIF.getIfAlias());
+            networkData.put("ifType",networkIF.getIfType());
+            networkData.put("speed",networkIF.getSpeed());
+            networkData.put("mtu",networkIF.getMTU());
+            networkData.put("ifOperStatus",networkIF.getIfOperStatus().getValue());
+            networkData.put("macaddr",networkIF.getMacaddr());
+            networkData.put("iPv4addr",networkIF.getIPv4addr());
+            networkData.put("subnetMasks",networkIF.getSubnetMasks());
+            networkData.put("iPv6addr",networkIF.getIPv6addr());
+            network.add(networkData);
+        }
+
+        HashMap<Object, Object> sensor = Tool.MapUtil.newHashMap();
+        Sensors sensors = hal.getSensors();
+        sensor.put("cpuTemperature",sensors.getCpuTemperature());
+        sensor.put("cpuVoltage",sensors.getCpuVoltage());
+        sensor.put("fanSpeeds",sensors.getFanSpeeds());
+
+        HashMap<String, Object> result = Tool.MapUtil.newHashMap();
+        result.put("os",os);
+        result.put("system",system);
+        result.put("baseBoard",baseBoardMap);
+        result.put("cpu",cpu);
+        result.put("memory",memory);
+        result.put("disk",disk);
+        result.put("networkIF",network);
+        result.put("sensor",sensor);
+        return result;
+    }
+
+    /**
+     * 进程信息
+     * @return result
+     */
+    public static List<Map> getProcessInfo() throws InterruptedException {
+
+        List<Map> result = Tool.ListUtil.list(false);
+        List<OSProcess> oldProcess = operatingSystem.getProcesses();
+        Thread.sleep(500);
+        List<OSProcess> currentProcess = operatingSystem.getProcesses();
+        Map<Integer, Object> cpuUsage = getCpuUsage(currentProcess, oldProcess);
+        GlobalMemory memory = hal.getMemory();
+
+        for (OSProcess proc : currentProcess) {
+            HashMap<String, Object> procsData = Tool.MapUtil.newHashMap();
+            procsData.put("name",proc.getName());
+            procsData.put("commandLine",proc.getCommandLine());
+            procsData.put("processID",proc.getProcessID());
+            procsData.put("parentProcessID",proc.getParentProcessID());
+            procsData.put("startTime",proc.getStartTime());
+            procsData.put("priority",proc.getPriority());
+            procsData.put("cpuUsage",(double)cpuUsage.get(proc.getProcessID()) * 100d);
+            procsData.put("memUsage",Tool.NumberUtil.div(proc.getResidentSetSize(), memory.getTotal()) * 100d);
+            procsData.put("state",proc.getState().toString());
+            procsData.put("openFiles",proc.getOpenFiles());
+            procsData.put("threadCount",proc.getThreadCount());
+            procsData.put("user",proc.getUser());
+            procsData.put("group",proc.getGroup());
+            procsData.put("path",proc.getPath());
+            procsData.put("virtualSize",proc.getVirtualSize());
+            procsData.put("residentSetSize",proc.getResidentSetSize());
+            procsData.put("runTime",proc.getUpTime());
+            result.add(procsData);
+        }
+
+        return result;
+    }
+
+    /**
+     * 获取进程cpu利用率
+     * @param currentProc
+     * @param oldProcess
+     * @return
+     */
+    private static Map<Integer,Object> getCpuUsage(List<OSProcess> currentProc, List<OSProcess> oldProcess) {
+
+        Map<Integer, OSProcess> procs = oldProcess.stream().collect(Collectors.toMap(OSProcess::getProcessID, Function.identity()));
+        HashMap<Integer, Object> map = Tool.MapUtil.newHashMap();
+        for (OSProcess proc : currentProc) {
+            OSProcess old = procs.get(proc.getProcessID());
+            map.put(proc.getProcessID(),proc.getProcessCpuLoadBetweenTicks(old));
+        }
+        return map;
+    }
+
+    /**
+     * 网络连接信息
+     * @return result
+     */
+    public static List<Map> getNetInfo() throws UnknownHostException {
+
+        List<Map> result = Tool.ListUtil.list(false);
+        InternetProtocolStats internetProtocolStats = operatingSystem.getInternetProtocolStats();
+        //获取网络连接
+        List<InternetProtocolStats.IPConnection> connections = internetProtocolStats.getConnections();
+        for (InternetProtocolStats.IPConnection connection : connections) {
+            HashMap<String, Object> map = Tool.MapUtil.newHashMap();
+            map.put("type",connection.getType());
+            map.put("localAddress", InetAddress.getByAddress(connection.getLocalAddress()).toString().substring(1));
+            map.put("localPort",connection.getLocalPort());
+            map.put("foreignAddress",InetAddress.getByAddress(connection.getForeignAddress()).toString().substring(1));
+            map.put("foreignPort",connection.getForeignPort());
+            map.put("state",connection.getState().toString());
+            map.put("transmitQueue",connection.getTransmitQueue());
+            map.put("receiveQueue",connection.getReceiveQueue());
+            if (connection.getowningProcessId() == -1 ){
+                //未知进程 getowningProcessId 返回 -1 为避免获取进程name error
+                map.put("processId",-1);
+                map.put("processName","");
+                map.put("processCmd","");
+            }else {
+                map.put("processId",connection.getowningProcessId());
+                map.put("processName",operatingSystem.getProcess(connection.getowningProcessId()).getName());
+                map.put("processCmd",operatingSystem.getProcess(connection.getowningProcessId()).getCommandLine());
+            }
+
+            result.add(map);
+        }
+        return result;
+    }
+
+}

src/main/java/net/geedge/confagent/util/RCode.java

@@ -18,6 +18,11 @@ public enum RCode {
 	PROMTAIL_START_CMD_ERROR(10009,"The promtail start command is error"),
 	PROMTAIL_STOP_CMD_ERROR(10010,"The promtail stop command is error"),
 
+	OTA_FILE_CACHE_ERROR(10011,"Cache rpm package failed"),
+	OTA_MD5_ERROR(10012,"MD5 is error"),
+	OTA_VERSION_ERROR(10013,"The updated version is lower than the current version"),
+	OTA_ATD_SERVICE_DOWN(10014,"The ATD service is down"),
+
     ERROR(999, "error"); //通用错误/未知错误
 	private RCode(Integer code, String msg) {
 		this.code = code;

src/main/java/net/geedge/confagent/util/Tool.java

@@ -16,6 +16,8 @@ import java.lang.reflect.Type;
 import java.math.BigDecimal;
 import java.net.URLDecoder;
 import java.nio.ByteBuffer;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
 import java.time.LocalDateTime;
 import java.time.temporal.Temporal;
 import java.time.temporal.TemporalAccessor;
@@ -24,6 +26,10 @@ import java.util.Collection;
 import java.util.Iterator;
 import java.util.Spliterator;
 
+import javax.crypto.Cipher;
+import javax.crypto.KeyGenerator;
+import javax.crypto.SecretKey;
+import javax.crypto.spec.SecretKeySpec;
 import javax.tools.JavaCompiler;
 import javax.tools.JavaFileObject;
 
@@ -1103,4 +1109,66 @@ public class Tool {
 	    }
 	    
 	}
+	//aes 工具
+	public static class AesUtil {
+
+		private static final String KEY_ALGORITHM = "AES";
+		private static final String DEFAULT_CIPHER_ALGORITHM = "AES/ECB/PKCS5Padding";// 默认的加密算法
+
+		public static String encrypt(String content, byte[] key) {
+			try {
+				Cipher cipher = Cipher.getInstance(DEFAULT_CIPHER_ALGORITHM);// 创建密码器
+
+				byte[] byteContent = content.getBytes("utf-8");
+
+				cipher.init(Cipher.ENCRYPT_MODE, getSecretKey(key));// 初始化为加密模式的密码器
+
+				byte[] result = cipher.doFinal(byteContent);// 加密
+
+				return cn.hutool.core.util.HexUtil.encodeHexStr(result);
+			} catch (Exception ex) {
+				ex.printStackTrace();
+			}
+
+			return null;
+		}
+
+		public static String decrypt(String content, byte[] key) {
+
+			try {
+				// 实例化
+				Cipher cipher = Cipher.getInstance(DEFAULT_CIPHER_ALGORITHM);
+
+				// 使用密钥初始化，设置为解密模式
+				cipher.init(Cipher.DECRYPT_MODE, getSecretKey(key));
+
+				// 执行操作
+				byte[] result = cipher.doFinal(cn.hutool.core.util.HexUtil.decodeHex(content));
+				String s = new String(result, "utf-8");
+				return s;
+			} catch (Exception ex) {
+				ex.printStackTrace();
+			}
+			return null;
+		}
+
+		private static SecretKeySpec getSecretKey(byte[] key) {
+			// 返回生成指定算法密钥生成器的 KeyGenerator 对象
+			KeyGenerator kg = null;
+			try {
+				kg = KeyGenerator.getInstance(KEY_ALGORITHM);
+				SecureRandom random = SecureRandom.getInstance("SHA1PRNG");
+				random.setSeed(key);
+				// AES 要求密钥长度为 128
+				kg.init(128, random);
+				// 生成一个密钥
+				SecretKey secretKey = kg.generateKey();
+				return new SecretKeySpec(secretKey.getEncoded(), KEY_ALGORITHM);// 转换为AES专用密钥
+			} catch (NoSuchAlgorithmException ex) {
+				ex.printStackTrace();
+			}
+			return null;
+		}
+
+	}
 }

src/main/resources/application-prod.yml

@@ -3,8 +3,8 @@ confagent:
     cmdLine: /opt/nezha/promtail/config.conf
     config: /opt/nezha/promtail/promtail.yaml
     defaultIP: 127.0.0.1
-    startCmd: systemctl start promtail
-    stopCmd: systemctl stop promtail
+    startCmd: systemctl start nz-promtail
+    stopCmd: systemctl stop nz-promtail
 
 logging:
   config: config/logback-spring.xml

src/main/resources/application.yml

@@ -9,6 +9,11 @@ server:
 spring:
   profiles:
     active: prod
+  servlet:
+    multipart:
+      max-file-size: 100MB
+      max-request-size: 100MB
+      enabled: true
 
 confagent:
   tokenFile: ./config/token.auth

src/main/resources/logback-spring.xml

@@ -1,12 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<configuration>
-	<include resource="org/springframework/boot/logging/logback/base.xml" />
+<configuration scan="true" scanPeriod="60 seconds">
+	<include resource="org/springframework/boot/logging/logback/defaults.xml" />
 	<logger name="org.springframework.web" level="info" />
-	<logger name="org.springboot.sample" level="info" />
-	<logger name="org.apache" level="info" />
+	<logger name="org.apache" level="warn" />
 	<logger name="org.springframework" level="info" />
 	<logger name="druid.sql" level="info" />
-	<logger name="com.springboot" level="debug" />
 
 	<property name="log.path" value="./logs/" />
     <!-- 输出格式 -->
@@ -65,4 +63,4 @@
 		<appender-ref ref="ERROR_FILE" />
 	</root>
 
-</configuration>
+</configuration>

tools/afterinstall.sh

@@ -1,7 +1,59 @@
 #!/bin/sh
 
+WORK_DIR=/opt/nezha/nz-talon
+
+
+service_exists(){
+    local n=$1
+    if [[ $(systemctl list-units --all -t service --full --no-legend "$n.service" | sed 's/^\s*//g' | cut -f1 -d' ') == $n.service ]]; then
+        return 0
+    else
+        return 1
+    fi
+}
+
+compareMD5(){
+  if [ ! -f $1 ] || [ ! -f $2 ];then
+    echo 1
+    return 1
+  fi
+
+  local f1MD5=`md5sum $1|awk '{print $1}'`
+  local f2MD5=`md5sum $2|awk '{print $1}'`
+
+  if [ ${f1MD5} = ${f2MD5} ];then
+      echo 0
+      return 0
+  else
+      echo 1
+      return 1
+  fi
+}
+
+# 还原配置文件
+# $1 需要还原的文件目录 /opt/nezha/nz-talon/config  /opt/nezha/nz-talon/promtail ...
+# $2 备份文件目录       /tmp/nezha/nz-talon/config /tmp/nezha/nz-talon/promtail ...
+restoreComponentConfig(){
+  if [ ! -d $1 ] || [ ! -d $2 ];then
+    echo "Directory does not exist"
+    return 1
+  fi
+
+  for i in $(ls $2);do
+    if [ 1 -eq `compareMD5 $1/$i $2/$i` ];then
+      if [ -f $1/${i} ];then
+          echo 'return config file '$1/${i}
+          cp -f $2/$i $1/$i
+      fi
+    fi
+  done
+}
+
+
 # Find Java
-if [[ -n "$JAVA_HOME" ]] && [[ -x "$JAVA_HOME/bin/java" ]]; then
+if [[ -x "$WORK_DIR/jdk/bin/java" ]]; then
+    JAVA_EXE="$WORK_DIR/jdk/bin/java"
+elif [[ -n "$JAVA_HOME" ]] && [[ -x "$JAVA_HOME/bin/java" ]]; then
     JAVA_EXE="$JAVA_HOME/bin/java"
 elif type -p java > /dev/null 2>&1; then
     JAVA_EXE=$(type -p java)
@@ -28,7 +80,7 @@ Restart=always
 WantedBy=multi-user.target
 EOF
 
-	cat > /usr/lib/systemd/system/promtail.service <<"EOF"
+	cat > /usr/lib/systemd/system/nz-promtail.service <<"EOF"
 [Unit]
 Description=nz-talon
 After=network.target
@@ -38,56 +90,116 @@ EnvironmentFile=/opt/nezha/promtail/config.conf
 ExecStart=/opt/nezha/promtail/promtail $OPTION
 RestartSec=5s
 Restart=always
+[Install]
+WantedBy=multi-user.target
+EOF
+
+	cat > /usr/lib/systemd/system/nz-telegraf.service <<"EOF"
+[Unit]
+Description=Telegraf
+Documentation=https://github.com/influxdata/telegraf
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+WorkingDirectory=/opt/nezha/telegraf
+Type=notify
+EnvironmentFile=/opt/nezha/telegraf/config.conf
+ExecStart=/opt/nezha/telegraf/telegraf $OPTION
+ExecReload=/bin/kill -HUP $MAINPID
+Restart=on-failure
+RestartForceExitStatus=SIGPIPE
+KillMode=control-group
+LimitMEMLOCK=8M:8M
+
 [Install]
 WantedBy=multi-user.target
 EOF
 
 	systemctl daemon-reload
 	systemctl enable nz-talon && systemctl restart nz-talon
-	systemctl enable promtail && systemctl restart promtail
+	systemctl enable nz-promtail && systemctl restart nz-promtail
+	systemctl enable nz-telegraf && systemctl restart nz-telegraf
 	echo 'install nz-talon success !'
 fi
-compareMD5()
-{
-  if [ ! -f $1 ] || [ ! -f $2 ];then
-		echo 1
-		return 1
-	fi
-
-	local f1MD5=`md5sum $1|awk '{print $1}'`
-  local f2MD5=`md5sum $2|awk '{print $1}'`
-
-  if [ ${f1MD5} = ${f2MD5} ];then
-      echo 0
-      return 0
-  else
-      echo 1
-      return 1
-  fi
-}
 
 # update
 if [ 2 -eq $1 ];then
 	TALON_PATH=/opt/nezha/nz-talon
 	TMP_PATH=/tmp/nezha/nz-talon
 	PROMTAIL_PATH=/opt/nezha/promtail
+	TELEGRAF_PATH=/opt/nezha/telegraf
 	echo 'move backup config file...'
 	if [ -d $TMP_PATH ];then
-		# 恢复 nz-talon 配置文件
-		for i in $(ls $TALON_PATH/config);do
-			if [ 1 -eq `compareMD5 $WEB_PATH/config/$i $TMP_PATH/config/$i` ];then
-				echo 'return config file '${i}
-				cp -f $TMP_PATH/config/$i $TALON_PATH/config/$i
-			fi
-		done
-		# 恢复 promtail 配置文件
-		for n in $(ls $TMP_PATH/promtail);do
-			if [ -f "$PROMTAIL_PATH/$n" ];then
-				echo 'return config file '${n}
-				cp -f $TMP_PATH/promtail/$n $PROMTAIL_PATH/$n
-			fi
-		done
+		# nz-talon config
+	    restoreComponentConfig $TALON_PATH/config $TMP_PATH/config
+
+	    # promtail.service 名称改为 nz-promtail.service
+	    # 这里重新替换下 application-prod.yml 中的 systemctl start|stop promtail 命令
+	    sed -i 's/systemctl start promtail/systemctl start nz-promtail/g' $TALON_PATH/config/application-prod.yml
+        sed -i 's/systemctl stop promtail/systemctl stop nz-promtail/g' $TALON_PATH/config/application-prod.yml
+
+		# promtail config
+		restoreComponentConfig $PROMTAIL_PATH $TMP_PATH/promtail
+
+		# telegraf config
+        if [ -d $TELEGRAF_PATH ];then
+            restoreComponentConfig $TELEGRAF_PATH $TMP_PATH/telegraf
+		    restoreComponentConfig $TELEGRAF_PATH/telegraf.d $TMP_PATH/telegraf/telegraf.d
+        fi
 	fi
 	systemctl restart nz-talon
-	systemctl restart promtail
+
+	# nz-promtail.service
+    if service_exists nz-promtail; then
+        systemctl restart nz-promtail
+    else
+	cat > /usr/lib/systemd/system/nz-promtail.service <<"EOF"
+[Unit]
+Description=nz-talon
+After=network.target
+[Service]
+WorkingDirectory=/opt/nezha/promtail
+EnvironmentFile=/opt/nezha/promtail/config.conf
+ExecStart=/opt/nezha/promtail/promtail $OPTION
+RestartSec=5s
+Restart=always
+[Install]
+WantedBy=multi-user.target
+EOF
+
+	    systemctl daemon-reload
+	    systemctl enable nz-promtail && systemctl restart nz-promtail
+    fi
+
+    # nz-telegraf.service
+    if service_exists nz-telegraf; then
+        systemctl restart nz-telegraf
+    else
+    cat > /usr/lib/systemd/system/nz-telegraf.service <<"EOF"
+[Unit]
+Description=Telegraf
+Documentation=https://github.com/influxdata/telegraf
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+WorkingDirectory=/opt/nezha/telegraf
+Type=notify
+EnvironmentFile=/opt/nezha/telegraf/config.conf
+ExecStart=/opt/nezha/telegraf/telegraf $OPTION
+ExecReload=/bin/kill -HUP $MAINPID
+Restart=on-failure
+RestartForceExitStatus=SIGPIPE
+KillMode=control-group
+LimitMEMLOCK=8M:8M
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+	    systemctl daemon-reload
+	    systemctl enable nz-telegraf && systemctl restart nz-telegraf
+    fi
 fi
+

tools/afterremove.sh

@@ -1,20 +1,46 @@
 #!/bin/sh
+
+service_exists(){
+    local n=$1
+    if [[ $(systemctl list-units --all -t service --full --no-legend "$n.service" | sed 's/^\s*//g' | cut -f1 -d' ') == $n.service ]]; then
+        return 0
+    else
+        return 1
+    fi
+}
+
 if [ 0 -eq $1 ];then
 
 	echo 'start remove nz-talon module from disk...'
 
 	systemctl stop nz-talon.service
-	systemctl stop promtail.service
+	systemctl stop nz-telegraf.service
 
 	rm -rf /opt/nezha/nz-talon
-	rm -rf /opt/nezha/promtail
+	rm -rf /opt/nezha/telegraf
 
 	systemctl disable nz-talon.service
-	systemctl disable promtail.service
+	systemctl disable nz-telegraf.service
 
-	rm -rf /usr/lib/systemd/system/{nz-talon.service,promtail.service}
+	# promtail.service
+    if service_exists promtail; then
+        systemctl stop promtail.service
+        rm -rf /opt/nezha/promtail
+        systemctl disable promtail.service
+    fi
+
+    # nz-promtail.service
+    if service_exists nz-promtail; then
+        systemctl stop nz-promtail.service
+        rm -rf /opt/nezha/promtail
+        systemctl disable nz-promtail.service
+    fi
+
+	rm -rf /usr/lib/systemd/system/{nz-talon.service,promtail.service,nz-promtail.service,nz-telegraf.service}
 
 	systemctl daemon-reload
 
 	echo 'uninstall success!'
 fi
+
+

tools/beforeinstall.sh

@@ -2,6 +2,18 @@
 
 TALON_PATH=/opt/nezha/nz-talon
 PROMTAIL_PATH=/opt/nezha/promtail
+TELEGRAF_PATH=/opt/nezha/telegraf
+
+
+service_exists(){
+    local n=$1
+    if [[ $(systemctl list-units --all -t service --full --no-legend "$n.service" | sed 's/^\s*//g' | cut -f1 -d' ') == $n.service ]]; then
+        return 0
+    else
+        return 1
+    fi
+}
+
 
 if [ 2 -eq $1 ];then
 	
@@ -10,23 +22,47 @@ if [ 2 -eq $1 ];then
 	fi
 	
 	systemctl stop nz-talon
-	systemctl stop promtail
-	
+
+	# nz-telegraf.service
+    if service_exists nz-telegraf; then
+        systemctl stop nz-telegraf
+    fi
+
+	# promtail.service, deprecated
+    if service_exists promtail; then
+        systemctl stop promtail
+        systemctl disable promtail
+        rm /usr/lib/systemd/system/promtail.service
+        systemctl daemon-reload
+        systemctl reset-failed
+    fi
+
+    # nz-promtail.service
+    if service_exists nz-promtail; then
+        systemctl stop nz-promtail
+    fi
+
 	TMP_PATH=/tmp/nezha/nz-talon
 	rm -rf $TMP_PATH
 
 	mkdir -p $TMP_PATH
 	mkdir -p $TMP_PATH/promtail
+	mkdir -p $TMP_PATH/telegraf
+
 	cp -rf $TALON_PATH/config $TMP_PATH
 	[ -f "$PROMTAIL_PATH/promtail.yaml" ] && cp -rf $PROMTAIL_PATH/promtail.yaml  $TMP_PATH/promtail
 	[ -f "$PROMTAIL_PATH/config.conf" ] && cp -rf $PROMTAIL_PATH/config.conf  $TMP_PATH/promtail
+
+	[ -f "$TELEGRAF_PATH/config.conf" ] && cp -rf $TELEGRAF_PATH/config.conf  $TMP_PATH/telegraf
+	[ -f "$TELEGRAF_PATH/telegraf.conf" ] && cp -rf $TELEGRAF_PATH/telegraf.conf  $TMP_PATH/telegraf
+	[ -d "$TELEGRAF_PATH/telegraf.d" ] && cp -rf $TELEGRAF_PATH/telegraf.d $TMP_PATH/telegraf
 	echo 'backup config file from '${TALON_PATH}
 	
 	if [ 0 -lt $(rpm -aq nz-talon|wc -w) ];then
 		echo 'clean before install...'
 		rm -rf $TALON_PATH
 		rm -rf $PROMTAIL_PATH
+		rm -rf $TELEGRAF_PATH
 	fi
 fi
 
-

tools/package.sh

@@ -11,6 +11,8 @@ if [[ "${BRANCH_ARRAY[0]}" == "rel" ]] ; then
 fi
 RPM_FULL_NAME=${PACKAGE_NAME}-${PACKAGE_VERSION}-${ITERATION}.x86_64.rpm
 
+# 依赖jdk 文件名
+JDK_FILENAME=jdk-8u202-linux-x64.tar.gz
 
 # 初始化 minio
 mc alias set nz $MINIO_HOST $MINIO_USER $MINIO_PWD
@@ -19,11 +21,20 @@ mc alias set nz $MINIO_HOST $MINIO_USER $MINIO_PWD
 BUILD_PATH=$CUR_PWD/build
 RPM_TALON_PATH=$BUILD_PATH/opt/nezha/nz-talon
 RPM_PROMTAIL_PATH=$BUILD_PATH/opt/nezha/promtail
+RPM_TELEGRAF_PATH=$BUILD_PATH/opt/nezha/telegraf
+RPM_JDK_PATH=$RPM_TALON_PATH/jdk
 
-mkdir -p $RPM_TALON_PATH $RPM_PROMTAIL_PATH
+mkdir -p $RPM_TALON_PATH $RPM_PROMTAIL_PATH $RPM_TELEGRAF_PATH
 mkdir -p $RPM_TALON_PATH/config
+mkdir -p $RPM_JDK_PATH
 
 echo 'packaging nz-talon ...'
+#添加版本信息
+cat >./src/main/resources/version.properties<<EOF
+version=${BRANCH_ARRAY[1]}
+commit=$CI_COMMIT_SHORT_SHA
+buildDate=`date +'%Y%m%d%H%m%S'`
+EOF
 # mvn 编译 nz-talon
 mvn clean install -Dxjar.password=111111 -Dxjar.excludes=/db/*,/static/**/*
 cd ./target && go build xjar.go 
@@ -35,13 +46,25 @@ cp -f ./target/xjar $RPM_TALON_PATH
 cp -f ./src/main/resources/{application-prod.yml,application.yml,logback-spring.xml,config/auth.yml,config/token.auth,config/promtail.version} ${RPM_TALON_PATH}/config
 sed -i 's/<property name="log.path" value=".*"/<property name="log.path" value="\/var\/log\/nezha\/nz-talon\/"/g' ${RPM_TALON_PATH}/config/logback-spring.xml
 
+# 准备 jdk 编译目录
+mc cp nz/depends/jdk/$JDK_FILENAME ./
+tar -xzf ./$JDK_FILENAME --strip-components 1 -C $RPM_JDK_PATH
+
 # 下载 promtail
-mc cp nz/depends/loki/promtail-linux-amd64.zip ./
-unzip  -o promtail-linux-amd64.zip -d $RPM_PROMTAIL_PATH
+mc cp nz/depends/loki/promtail-2.9.0.linux-amd64.zip ./
+unzip  -o promtail-2.9.0.linux-amd64.zip -d $RPM_PROMTAIL_PATH
 mv $RPM_PROMTAIL_PATH/promtail-linux-amd64 $RPM_PROMTAIL_PATH/promtail
 cp -f ./tools/config.conf $RPM_PROMTAIL_PATH
 cp -f ./tools/promtail.yaml $RPM_PROMTAIL_PATH
 
+# telegraf
+mc cp nz/depends/telegraf/telegraf-1.26.2.tar.gz ./
+tar -xzf telegraf-1.26.2.tar.gz -C $RPM_TELEGRAF_PATH
+cat > $RPM_TELEGRAF_PATH/config.conf <<EOF
+OPTION=" -config /opt/nezha/telegraf/telegraf.conf -config-directory /opt/nezha/telegraf/telegraf.d "
+EOF
+cp -f ./tools/telegraf.conf $RPM_TELEGRAF_PATH
+cp -rf ./tools/telegraf.d $RPM_TELEGRAF_PATH
 
 #修改日志地址 2021_08_26
 sed -i 's/<property name="log.path" value=".*"/<property name="log.path" value="\/var\/log\/nezha\/nz-talon\/"/g' ${RPM_TALON_PATH}/config/logback-spring.xml

tools/telegraf.conf

@@ -0,0 +1,24 @@
+# Configuration for the Prometheus client to spawn
+[[outputs.prometheus_client]]
+  ## Address to listen on.
+  listen = ":19273"
+  namepass = ["cpu", "disk", "diskio", "mem", "net", "processes", "swap", "system", "systemd_units", "kernel"]
+  ## Metric version controls the mapping from Prometheus metrics into Telegraf metrics.
+  ## See "Metric Format Configuration" in plugins/inputs/prometheus/README.md for details.
+  ## Valid options: 1, 2
+  # metric_version = 1  ## Use HTTP Basic Authentication.
+  # basic_username = "Foo"
+  # basic_password = "Bar"  ## If set, the IP Ranges which are allowed to access metrics.
+  ##   ex: ip_range = ["192.168.0.0/24", "192.168.1.0/30"]
+  # ip_range = []  ## Path to publish the metrics on.
+  # path = "/metrics"  ## Expiration interval for each metric. 0 == no expiration
+  # expiration_interval = "60s"  ## Collectors to enable, valid entries are "gocollector" and "process".
+  ## If unset, both are enabled.
+  # collectors_exclude = ["gocollector", "process"]  ## Send string metrics as Prometheus labels.
+  ## Unless set to false all string metrics will be sent as labels.
+  # string_as_label = true  ## If set, enable TLS with the given certificate.
+  # tls_cert = "/etc/ssl/telegraf.crt"
+  # tls_key = "/etc/ssl/telegraf.key"  ## Set one or more allowed client CA certificate file names to
+  ## enable mutually authenticated TLS connections
+  # tls_allowed_cacerts = ["/etc/telegraf/clientca.pem"]  ## Export metric collection time.
+  # export_timestamp = false 

tools/telegraf.d/cpu.conf

@@ -0,0 +1,12 @@
+# Read metrics about cpu usage
+[[inputs.cpu]]
+  ## Whether to report per-cpu stats or not
+  percpu = true
+  ## Whether to report total system cpu stats or not
+  totalcpu = true
+  ## If true, collect raw CPU time metrics
+  collect_cpu_time = false
+  ## If true, compute and report the sum of all non-idle CPU states
+  report_active = false
+  ## If true and the info is available then add core_id and physical_id tags
+  core_tags = false

tools/telegraf.d/disk.conf

@@ -0,0 +1,13 @@
+# Read metrics about disk usage by mount point
+[[inputs.disk]]
+  ## By default stats will be gathered for all mount points.
+  ## Set mount_points will restrict the stats to only the specified mount points.
+  # mount_points = ["/"]
+
+  ## Ignore mount points by filesystem type.
+  ignore_fs = ["tmpfs", "devtmpfs", "devfs", "iso9660", "overlay", "aufs", "squashfs"]
+
+  ## Ignore mount points by mount options.
+  ## The 'mount' command reports options of all mounts in parathesis.
+  ## Bind mounts can be ignored with the special 'bind' option.
+  # ignore_mount_opts = []

tools/telegraf.d/diskio.conf

@@ -0,0 +1,30 @@
+# Read metrics about disk IO by device
+# This plugin ONLY supports Linux
+[[inputs.diskio]]
+  ## By default, telegraf will gather stats for all devices including
+  ## disk partitions.
+  ## Setting devices will restrict the stats to the specified devices.
+  ## NOTE: Globbing expressions (e.g. asterix) are not supported for
+  ##       disk synonyms like '/dev/disk/by-id'.
+  # devices = ["sda", "sdb", "vd*", "/dev/disk/by-id/nvme-eui.00123deadc0de123"]
+  ## Uncomment the following line if you need disk serial numbers.
+  # skip_serial_number = false
+  #
+  ## On systems which support it, device metadata can be added in the form of
+  ## tags.
+  ## Currently only Linux is supported via udev properties. You can view
+  ## available properties for a device by running:
+  ## 'udevadm info -q property -n /dev/sda'
+  ## Note: Most, but not all, udev properties can be accessed this way. Properties
+  ## that are currently inaccessible include DEVTYPE, DEVNAME, and DEVPATH.
+  # device_tags = ["ID_FS_TYPE", "ID_FS_USAGE"]
+  #
+  ## Using the same metadata source as device_tags, you can also customize the
+  ## name of the device via templates.
+  ## The 'name_templates' parameter is a list of templates to try and apply to
+  ## the device. The template may contain variables in the form of '$PROPERTY' or
+  ## '${PROPERTY}'. The first template which does not contain any variables not
+  ## present for the device is used as the device name tag.
+  ## The typical use case is for LVM volumes, to get the VG/LV name instead of
+  ## the near-meaningless DM-0 name.
+  # name_templates = ["$ID_FS_LABEL","$DM_VG_NAME/$DM_LV_NAME"]

tools/telegraf.d/kernel.conf

@@ -0,0 +1,4 @@
+# Get kernel statistics from /proc/stat
+# This plugin ONLY supports Linux
+[[inputs.kernel]]
+  # no configuration

tools/telegraf.d/mem.conf

@@ -0,0 +1,3 @@
+# Read metrics about memory usage
+[[inputs.mem]]
+  # no configuration

tools/telegraf.d/net.conf

@@ -0,0 +1,14 @@
+# Gather metrics about network interfaces
+[[inputs.net]]
+  ## By default, telegraf gathers stats from any up interface (excluding loopback)
+  ## Setting interfaces will tell it to gather these explicit interfaces,
+  ## regardless of status. When specifying an interface, glob-style
+  ## patterns are also supported.
+  ##
+  # interfaces = ["eth*", "enp0s[0-1]", "lo"]
+  ##
+  ## On linux systems telegraf also collects protocol stats.
+  ## Setting ignore_protocol_stats to true will skip reporting of protocol metrics.
+  ##
+  # ignore_protocol_stats = false
+  ##

tools/telegraf.d/processes.conf

@@ -0,0 +1,6 @@
+# Get the number of processes and group them by status
+# This plugin ONLY supports non-Windows
+[[inputs.processes]]
+  ## Use sudo to run ps command on *BSD systems. Linux systems will read
+  ## /proc, so this does not apply there.
+  use_sudo = false

tools/telegraf.d/swap.conf

@@ -0,0 +1,3 @@
+# Read metrics about swap memory usage
+[[inputs.swap]]
+  # no configuration

tools/telegraf.d/system.conf

@@ -0,0 +1,3 @@
+# Read metrics about system load & uptime
+[[inputs.system]]
+  # no configuration

tools/telegraf.d/systemd_units.conf

@@ -0,0 +1,16 @@
+# Gather systemd units state
+[[inputs.systemd_units]]
+  ## Set timeout for systemctl execution
+  # timeout = "1s"
+  #
+  ## Filter for a specific unit type, default is "service", other possible
+  ## values are "socket", "target", "device", "mount", "automount", "swap",
+  ## "timer", "path", "slice" and "scope ":
+  # unittype = "service"
+  #
+  ## Filter for a specific pattern, default is "" (i.e. all), other possible
+  ## values are valid pattern for systemctl, e.g. "a*" for all units with
+  ## names starting with "a"
+  # pattern = ""
+  ## pattern = "telegraf* influxdb*"
+  ## pattern = "a*"