针对linux服务器，用平台一键同步时间、查看内存占用、磁盘占用，由于采用用户名，密码登录SSH远程登录拿取数据，所以不需要安装客户端
时间同步界面
平台根据远程服务器的登录名，密码，ssh登录远程服务器，执行ntpdate 172.16.3.3（时间服务器ip）来同步时间
public String syncDate(String ip) throws IOException, InterruptedException
{
RemoteShellTool tool = new RemoteShellTool(ip,"utf-8");
tool.loginCentos();
String returnString = tool.exec("ntpdate 172.16.3.2");
if(returnString.indexOf("adjust")<0)
{
logger.info("syncDate:"+ip+" return "+returnString);
return "fail";
}
Thread.sleep(1000);
return viewDate(ip);
}
附其他代码：
html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link href="/css/reset.css" rel="stylesheet">
<link href="/bootstrap/css/bootstrap.min.css" rel="stylesheet">
<link href="/css/layout.css" rel="stylesheet">
<link href="/css/index/applications.css" rel="stylesheet">
<script type="text/javascript" src="/lib/jquery.js"></script>
<script type="text/javascript" src="/bootstrap/js/bootstrap.min.js"></script>
<script type="text/javascript" src="/bootstrap/js/jquery.bootpag.min.js"></script>
<script type="text/javascript" src="/lib/avalon.js"></script>
<script type="text/javascript" src="/js/common/util.js"></script>
<script type="text/javascript" src="/js/common/common.js"></script>
<script type="text/javascript" src="/js/index/vmtime.js"></script>
<title>虚拟机时间管理</title>
</head>
<body ms-controller="vm">
<!-- HEAD -->
<!--HEAD -->
<div ms-include-src="'/home/header.html'"></div>
<!-- Content -->
<div class="container">
<div ms-controller="vmtime">
<div class="tabbable">
<div class="tab-content">
<div class="tab-pane active" id="vms">
<div id="vmsTab-pane">
<br />
<div class="row" id="search1Div">
<div class="col-md-2">
<div class="input-group">
<span class="input-group-addon">环境:</span>
<select
class="form-control" ms-duplex="envType">
<option value="STRESS" selected>STRESS</option>
<option value="ALL">全部</option>
<option value="SIT1">SIT1</option>
<option value="SIT2">SIT2</option>
<option value="UAT">UAT</option>
<option value="other">其他</option>
</select>
</div>
</div>
<div class="col-md-2" id="search2Div">
<div class="input-group">
<span class="input-group-addon">类型:</span> <select
class="form-control" ms-duplex="conType">
<option value="" selected>请选择</option>
<option value=".Net Web">.Net Web</option>
<option value="Windows Service">Windows Service</option>
<option value="Node">Node</option>
<option value="Java App">Java App</option>
<option value="Java Web">Java Web</option>
<option value="其他">其他</option>
</select>
</div>
</div>
<div class="col-md-1">
<button type="button" id="searchBtn" class="btn btn-primary"
ms-click="listVmInfosByPage('init')" style="margin: auto;">
搜 索</button>
</div>
<div class="col-md-1">
<button type="button" id="allCheckBtn" class="btn btn-info"
ms-click="checkAll()" style="margin: auto;">全选</button>
</div>
<div class="col-md-1">
<button type="button" id="allUncheckBtn" class="btn btn-info"
ms-click="uncheckAll()" style="margin: auto;">全不选</button>
</div>
<div class="col-md-2">
<button type="button" id="allStatusBtn"
class="btn btn-success" ms-click="viewAllStatus()"
style="margin: auto;">查看当前时间</button>
</div>
<div class="col-md-2">
<button type="button" id="allDeployBtn"
class="btn btn-warning" ms-click="deployAll()"
style="margin: auto;">同步时间服务器</button>
</div>
</div>
<div>
<div id="pageSizeSelect">
<a><span ms-class="{{pagesize1Cls}}"
ms-click="changePageSize(pagesize1)">{{pagesize1}}</span></a> | <a><span
ms-class="{{pagesize2Cls}}"
ms-click="changePageSize(pagesize2)">{{pagesize2}}</span></a> | <a>
<spam ms-class="{{pagesize3Cls}}"
ms-click="changePageSize(pagesize3)">{{pagesize3}}</spam>
</a>
</div>
</div>
<table class="table table-condensed table-hover">
<thead>
<tr>
<td class="width-50"></td>
<td class="width-50">ID</td>
<td>名称</td>
<td class="width-125">IP</td>
<td class="width-100">操作系统</td>
<td class="width-300">当前时间</td>
<td class="width-50">查看</td>
<td class="width-50">同步</td>
</tr>
</thead>
<tbody>
<tr ms-repeat="vmsList">
<td><label><input type="checkbox"
ms-class="check_{{el.name}}"></label></td>
<td>{{$index+jpageSize*(jpageIndex-1)+1}}</td>
<td>{{el.name}}</td>
<td><a ms-href="'/admin/vmdetails.html?vmid='+el.vm.id"
target="_blank">{{el.ip}}</a></td>
<td>{{el.os}}</td>
<td><label ms-class="time_{{el.name}}" /></td>
<td>
<div ms-class="buttonDiv_view_{{el.name}}">
<i style="color: #009100;"
ms-class="glyphicon glyphicon-eye-open icon-white i_view_{{el.name}}"
ms-click="postViewStatus(el.name,el.ip,el.os)"></i>
</div>
<div ms-class="loadDiv_view_{{el.name}} loadDiv"
style="display: none">
<img src="/img/load2.jpg"
style=" 16px; height: 16px;" />
</div>
</td>
<td>
<div ms-class="buttonDiv_{{el.name}}">
<i style="color: #000066;"
ms-class="glyphicon glyphicon-play icon-white i_{{el.name}}"
ms-click="postDeploy(el.name,el.ip,el.os)"> </i>
</div>
<div ms-class="loadDiv_{{el.name}} loadDiv"
style="display: none">
<img src="/img/load2.jpg"
style=" 16px; height: 16px;" />
</div>
</td>
</tr>
</tbody>
</table>
<div class="text-center">
<p id="pagination"></p>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<!--/.container-->
<!--FOOTER -->
<div ms-include-src="'/home/footer.html'"></div>
</body>
</html>
js
/**
* Created by chenjiazhu on 2017/5/10.
*/
var vmtime = avalon.define({
$id : 'vmtime',
// VM Start
pagesize1 : "20",
pagesize1Cls : "pageSizeSelected",
pagesize2 : "50",
pagesize2Cls : "",
pagesize3 : "100",
pagesize3Cls : "",
changePageSize : function(pgsize) {
vmtime.jpageSize = pgsize;
vmtime.listVmInfosByPage("init");
},
clearsearch : function() {
vmtime.conType = "";
vmtime.listVmInfosByPage("init");
},
jpageIndex : 1,
jpageSize : 20,
envType : "STRESS",
conType : "",
vmsList : [],
listVmInfosByPage : function(tag) {
if (tag) {
vmtime.jpageIndex = 1;
}
$.ajax({
type : "post",
url : 'listVmInfosByPageByEnvType.action',
data : {
"pageindex" : vmtime.jpageIndex,
"pagesize" : vmtime.jpageSize,
"type" : vmtime.conType,
"envType" : vmtime.envType
},
dataType : "json",
success : function(data) {
if (tag) {
$('#pagination').bootpag({
total : data.pagenum,
page : vmtime.jpageIndex
});
}
if (data.retCode == "1000") {
vmtime.vmsList = data.vms;
} else {
alert(data.retMSG);
}
$("[class^=time]").html("");
},
error : function(XMLHttpRequest, textStatus, errorThrown) {
alert("请求数据异常，状态码：" + XMLHttpRequest.status + ",Error:"
+ errorThrown + ",textStatus:" + textStatus);
}
});
},
postViewStatus : function(name, ip,os) {
$(".loadDiv_view_" + name).show();
$(".buttonDiv_view_" + name).hide();
$.ajax({
type : "post",
url : 'viewDate.action',
data : {
"ip" : ip,
"os":os
},
dataType : "json",
success : function(data) {
$(".time_" + name).html(data.retCode);
$(".loadDiv_view_" + name).hide();
$(".buttonDiv_view_" + name).show();
},
error : function(XMLHttpRequest, textStatus, errorThrown) {
alert("请求数据异常，状态码：" + XMLHttpRequest.status + ",Error:"
+ errorThrown + ",textStatus:" + textStatus);
$(".loadDiv_view_" + name).hide();
$(".buttonDiv_view_" + name).show();
}
});
},
postDeploy : function(name, ip, os) {
$(".loadDiv_" + name).show();
$(".buttonDiv_" + name).hide();
$.ajax({
type : "post",
url : 'syncDate.action',
data : {
"ip" : ip,
"os":os
},
dataType : "json",
success : function(data) {
$(".loadDiv_" + name).hide();
$(".buttonDiv_" + name).show();
$(".time_" + name).html(data.retCode);
},
error : function(XMLHttpRequest, textStatus, errorThrown) {
$(".loadDiv_" + name).hide();
$(".buttonDiv_" + name).show();
alert("请求数据异常，状态码：" + XMLHttpRequest.status + ",<br/>"
+ XMLHttpRequest.readyState + ",<br/>"
+ XMLHttpRequest.responseText + ",<br/>Error:"
+ errorThrown + ",<br/>textStatus:" + textStatus);
}
});
},
viewAllStatus : function() {
$("input[type='checkbox']").each(function() {
if ($(this).get(0).checked) {
var name = $(this).attr("class").substr(6);
// alert(name);
$(".i_view_" + name).click();
}
});
},
deployAll : function() {
$("input[type='checkbox']").each(function() {
if ($(this).get(0).checked) {
var name = $(this).attr("class").substr(6);
// alert(name);
$(".i_" + name).click();
}
});
},
checkAll : function() {
$("input[type='checkbox']").each(function() {
$(this).attr("checked", "true");
});
},
uncheckAll : function() {
$("input[type='checkbox']").each(function() {
$(this).removeAttr("checked");
});
},
loadVmTAB : function() {
vmtime.listVmInfosByPage("init");
$('#vms').tab('show');
},
// VM END
userOps : ops(4),
bootpagFuc : function() {
$('#pagination').bootpag({
total : 1,
maxVisible : 10
}).on('page', function(event, num) {
vmtime.jpageIndex = num;
vmtime.listVmInfosByPage();
});
}
});
/*
avalon.ready(function() {
appsvm.bootpagFuc();
appsvm.listApp("init");
appsvm.depList = getAllDepartments();
appsvm.envsList = getAllEnvs();
appsvm.applicationsTypeList = getAllAppType();
});*/
avalon.ready(function() {
/* if (vmtime.userOps) {
vmtime.loadVmTAB();
} else {
redirectAdminIndexPage();
}*/
vmtime.bootpagFuc();
vmtime.listVmInfosByPage("init");
// $(".loadDiv").hide();
});
vmtime.$watch("jpageSize", function(newValue) {
vmtime.pagesize1Cls = "";
vmtime.pagesize2Cls = "";
vmtime.pagesize3Cls = "";
if (newValue == vmtime.pagesize1) {
vmtime.pagesize1Cls = "pageSizeSelected";
} else if (newValue == vmtime.pagesize2) {
vmtime.pagesize2Cls = "pageSizeSelected";
} else if (newValue == vmtime.pagesize3) {
vmtime.pagesize3Cls = "pageSizeSelected";
}
})
工具类
package com.ymt.testplatform.util;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.Charset;
import ch.ethz.ssh2.Connection;
import ch.ethz.ssh2.Session;
public class RemoteShellTool {
private Connection conn;
private String ipAddr;
private String charset = Charset.defaultCharset().toString();
private String userName;
private String password;
public RemoteShellTool(String ipAddr, String charset) {
this.ipAddr = ipAddr;
if (charset != null) {
this.charset = charset;
}
}
public RemoteShellTool(String ipAddr, String userName, String password,
String charset) {
this.ipAddr = ipAddr;
this.userName = userName;
this.password = password;
if (charset != null) {
this.charset = charset;
}
}
public boolean login() throws IOException {
conn = new Connection(ipAddr);
conn.connect(); // 连接
return conn.authenticateWithPassword(userName, password); // 认证
}
public boolean loginCentos() throws IOException
{
conn = new Connection(ipAddr);
conn.connect(); // 连接
String [] pass = {"ymt@123","abcd@1234","root@1234","1qaz@WSX","1234qwer"};
for (String pa : pass) {
if(conn.authenticateWithPassword("root", pa))
{
this.userName = "root";
this.password = pa;
return true;
}
}
return false;
}
public boolean login(String userName,String password) throws IOException {
conn = new Connection(ipAddr);
conn.connect(); // 连接
this.userName = userName;
this.password = password;
return conn.authenticateWithPassword(userName, password); // 认证
}
public String exec(String cmds) {
InputStream in = null;
String result = "";
try {
if (this.login()) {
Session session = conn.openSession(); // 打开一个会话
session.execCommand(cmds);
in = session.getStdout();
result = this.processStdout(in, this.charset);
session.close();
conn.close();
}
} catch (IOException e1) {
e1.printStackTrace();
}
return result;
}
public String processStdout(InputStream in, String charset) {
byte[] buf = new byte[1024];
StringBuffer sb = new StringBuffer();
try {
while (in.read(buf) != -1) {
sb.append(new String(buf, charset));
}
} catch (IOException e) {
e.printStackTrace();
}
return sb.toString();
}
/**
* @param args
*/
public static void main(String[] args) {
RemoteShellTool tool = new RemoteShellTool("172.16.103.126", "ftpuser",
"1qaz@WSX", "utf-8");
String result = tool.exec("sh Deploy.sh 172.16.103.121");
System.out.print("result:"+result);
RemoteShellTool tool2 = new RemoteShellTool("172.16.103.121", "ftpuser",
"1qaz@WSX", "utf-8");
String result2 = tool2.exec("sh tools/clientDeploy.sh");
System.out.print("result2:"+result2);
}
}