[ server] [ agent ] - 完成核心信息,关机的功能

agent/src/main/java/io/wdd/agent/agent/AgentOperationInfoService.java

@@ -21,6 +21,13 @@ public class AgentOperationInfoService {
 
     public void AgentOpInfo(OctopusMessage octopusMessage){
 
+        // 构造结果OM
+        octopusMessage.setAc_time(TimeUtils.currentTime());
+        octopusMessage.setResult(agentServerInfo);
+
+        // 发送相应的OM至 OctopusToServer 中
+        oMessageToServerSender.send(octopusMessage);
+
     }
 
     public void AgentOpVersion(OctopusMessage octopusMessage){

agent/src/main/java/io/wdd/agent/agent/AgentRebootUpdateService.java

@@ -1,12 +1,26 @@
 package io.wdd.agent.agent;
 
 
+import io.wdd.agent.config.utils.AgentCommonThreadPool;
+import io.wdd.agent.executor.CommandExecutor;
 import io.wdd.agent.executor.FunctionExecutor;
+import io.wdd.agent.message.OMessageToServerSender;
 import io.wdd.common.beans.agent.AgentOperationMessage;
+import io.wdd.common.beans.rabbitmq.OctopusMessage;
+import io.wdd.common.utils.TimeUtils;
 import lombok.extern.slf4j.Slf4j;
+import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
+import java.time.Duration;
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.TimeUnit;
+
+import static io.wdd.common.beans.status.OctopusStatusMessage.ALL_AGENT_STATUS_REDIS_KEY;
 
 @Service
 @Slf4j
@@ -15,6 +29,15 @@ public class AgentRebootUpdateService {
     @Resource
     FunctionExecutor functionExecutor;
 
+    @Resource
+    CommandExecutor commandExecutor;
+
+    @Resource
+    OMessageToServerSender toServerSender;
+
+    @Resource
+    RedisTemplate redisTemplate;
+
     public void exAgentReboot(AgentOperationMessage operationMessage) {
 
     }
@@ -22,4 +45,91 @@ public class AgentRebootUpdateService {
     public void exAgentUpdate(AgentOperationMessage operationMessage) {
 
     }
+
+    public void exAgentShutdown(OctopusMessage octopusMessage, AgentOperationMessage operationMessage) {
+
+        LocalDateTime now = TimeUtils.currentTime();
+        LocalDateTime operationTime = operationMessage.getOperationTime();
+        Duration duration = Duration.between(
+                now,
+                operationTime
+        );
+
+        long seconds = duration.toSeconds();
+
+        // 发送消息至RabbitMQ中
+        octopusMessage.setAc_time(now);
+        octopusMessage.setResult(
+                String.format(
+                        "OctopusAgent [ %s ] 将会在 [ %s ] 秒之后关机",
+                        octopusMessage.getUuid(),
+                        seconds
+                )
+        );
+        toServerSender.send(
+                octopusMessage
+        );
+
+        ExecutorService pool = AgentCommonThreadPool.pool;
+
+        // 休眠,阻塞当前线程
+        if (seconds > 0) {
+
+            pool.submit(
+                    () -> {
+
+                        // keep this to local
+                        OctopusMessage message = octopusMessage;
+
+                        try {
+                            TimeUnit.SECONDS.sleep(seconds);
+                        } catch (InterruptedException e) {
+                            throw new RuntimeException(e);
+                        }
+
+                        // 执行实际的关机操作
+                        doShutdownAgent(message);
+                    }
+            );
+
+        } else {
+            // 不需要等待,直接关机
+            doShutdownAgent(octopusMessage);
+        }
+
+
+    }
+
+    private void doShutdownAgent(OctopusMessage octopusMessage) {
+
+        ArrayList<String> shutdownCommand = new ArrayList<>(
+                List.of(
+                        "systemctl",
+                        "poweroff"
+                )
+        );
+
+        //发送消息至Redis中, 修改Agent的状态
+        redisTemplate
+                .opsForHash()
+                .put(
+                        ALL_AGENT_STATUS_REDIS_KEY,
+                        octopusMessage.getUuid(),
+                        "0"
+                );
+
+
+        // 执行关机操作
+        log.error(
+                "开始关闭OctopusAgent! 时间为 [ {} ]",
+                TimeUtils.currentTimeString()
+        );
+        String streamKey = octopusMessage.getUuid() + "-Status";
+
+        // 最终执行关机操作
+        commandExecutor.execute(
+                streamKey,
+                shutdownCommand
+        );
+    }
 }

agent/src/main/java/io/wdd/agent/config/message/handler/OMHandlerAgent.java

@@ -66,6 +66,10 @@ public class OMHandlerAgent extends AbstractOctopusMessageHandler {
             // 收集Agent的核心Info信息
             agentOperationInfoService.AgentOpInfo(octopusMessage);
 
+        } else if (opType.equals(AgentOperationType.SHUTDOWN)) {
+
+            // 关闭Agent的接口
+            agentRebootUpdateService.exAgentShutdown(octopusMessage, operationMessage);
         } else {
             // operation unknown
             log.error("Command Agent Operation Unknown! ");

agent/src/main/java/io/wdd/agent/config/message/handler/OMHandlerStatus.java

@@ -29,9 +29,6 @@ public class OMHandlerStatus extends AbstractOctopusMessageHandler {
     @Resource
     AgentStatusCollector agentStatusCollector;
 
-
-
-
     @Override
     public boolean handle(OctopusMessage octopusMessage) {
 

agent/src/main/java/io/wdd/agent/executor/CommandExecutor.java

@@ -75,7 +75,7 @@ public class CommandExecutor {
     }
 
 
-    public int processExecute(String streamKey, ProcessBuilder processBuilder) {
+    private int processExecute(String streamKey, ProcessBuilder processBuilder) {
 
         processBuilder.redirectErrorStream(true);
 //        processBuilder.inheritIO();