自动化运维 立即执行 fix

src/service/task_manage.go

 package service
 
 import (
+	"bufio"
 	"context"
 	"errors"
 	"fmt"
@@ -249,16 +250,49 @@ func (t *TaskManageSvc) ExecScript(req request.ExecScriptReq) (data map[string]i
 	}
 	var cmd *exec.Cmd
 	if req.Value != "" {
-		cmd = exec.Command("ansible-playbook", "-i", "/etc/ansible/hosts", "/etc/ansible/ansible.yml", "--extra-vars", req.Value)
+		cmd = exec.Command("ansible-playbook", "/etc/ansible/ansible.yml", "--extra-vars", req.Value)
 	} else {
-		cmd = exec.Command("ansible-playbook", "-i", "/etc/ansible/hosts", "/etc/ansible/ansible.yml")
+		cmd = exec.Command("ansible-playbook", "/etc/ansible/ansible.yml")
 	}
+
+	//捕获标准输出
 	stdout, err := cmd.StdoutPipe()
 	if err != nil {
 		fmt.Println("执行出错：", err)
 		fmt.Println("stdout：", stdout)
-		return nil, resp.CmdExecError.WithError(err)
+		//return nil, resp.CmdExecError.WithError(err)
+	}
+	readout := bufio.NewReader(stdout)
+	go func() {
+		GetOutput(readout)
+	}()
+	//捕获标准错误
+	stderr, err := cmd.StderrPipe()
+	if err != nil {
+		fmt.Println("执行出错：", err)
+		fmt.Println("stdout：", stdout)
+		//return nil, resp.CmdExecError.WithError(err)
 	}
+	readerr := bufio.NewReader(stderr)
+	go func() {
+		GetOutput(readerr)
+	}()
+
+	//执行命令
+	err = cmd.Run()
+	if err != nil {
+		return
+	}
+	//stdout, err := cmd.StdoutPipe()
+	//if err != nil {
+	//	fmt.Println("执行出错：", err)
+	//	fmt.Println("stdout：", stdout)
+	//	return nil, resp.CmdExecError.WithError(err)
+	//}
+	//if err = cmd.Start(); err != nil { // 运行命令
+	//	log.Fatal(err)
+	//}
+
 	fmt.Println("执行成功")
 	fmt.Println("stdout：", stdout)
 	//outputBuf := bufio.NewReader(stdout)
@@ -274,3 +308,21 @@ func (t *TaskManageSvc) ExecScript(req request.ExecScriptReq) (data map[string]i
 	//data["output"] = string(output)
 	return data, nil
 }
+
+func GetOutput(reader *bufio.Reader) {
+	var sumOutput string //统计屏幕的全部输出内容
+	outputBytes := make([]byte, 200)
+	for {
+		n, err := reader.Read(outputBytes) //获取屏幕的实时输出(并不是按照回车分割，所以要结合sumOutput)
+		if err != nil {
+			if err == io.EOF {
+				break
+			}
+			fmt.Println(err)
+			sumOutput += err.Error()
+		}
+		output := string(outputBytes[:n])
+		fmt.Println("输出屏幕内容:", output) //输出屏幕内容
+		sumOutput += output
+	}
+}