整理docker及Hadoop脚本（三）-实现一键式命令行远程安装docker集群

总结一下今天的学习过程

1，将昨天实验成功的使用putty以及plink登录远程Windows实现虚拟机的开机、关机、重启的具体代码做了整理（代码参考上一篇）

2，不过今天又跳进自己给自己挖的坑了

     自己配置的基础镜像尽然不用关闭防火墙的开机自启动，，折腾了一下午才发现，不过也有好处：让我对脚本又有了新的理解

3，今天算是近半个多月以来算是一个小小的历史性的跨越

前提使用基础镜像：关闭了防火墙、selinux、更新了yum源

实现一键式命令行远程安装docker集群

dockercloud.js

function caculate(formulation){var result = eval(formulation);WScript.Echo(formulation + " = " + result);return result;}var cloud = (function (){  var machines = [    {"IP":"***", "isMaster":true, "path":"E:\\VirtualMachines\\docker1\\docker1.vmx"},    {"IP":"172**", "isMaster":false, "path":"E:\\VirtualMachines\\docker2\\docker1.vmx"},{"IP":"1***", "isMaster":false, "path":"E:\\VirtualMachines\\docker3\\docker1.vmx"},{"IP":"1***", "isMaster":false, "path":"E:\\VirtualMachines\\docker4\\docker1.vmx"}  ];    //定义虚拟机的安装目录  var VMware_dir = "E:\\VMware\\VMwareWorkstation\\";    //宿主主机IP地址  var suzu_host_ip = "***";  //宿主主机登录用户名  var suzu_host_user = "***";  //宿主主机登录密码  var suzu_host_pwd = "***";    //注意：这里的hostname list要与machines数组中的IP顺序对应一致  //第一个默认为主节点的主机名  var hostnames = [    {"hostname":"docker1 docker2 docker3 docker4"}  ];    //定义配置过程需要的变量名称  var machineName = [{    "master_hostname":"docker1","KUBE_master_hostname":"docker1","registryHostname":"docker2","registryHostIP":"****","apiserverHostname":"docker1",    "etcdHostname":"docker1","apiserver_host":"***","kube_master_url":"***"  }];  //开机密码  var pwd = "*****";    //将machines写入到本机的hosts文件中  function localHOSTS(){    var ForReading = 1, ForWriting = 2,ForAppending = 8;//ForAppending 8 表示打开文件并从文件末尾开始写。    var fso = new ActiveXObject("Scripting.FileSystemObject");    var tmp      = fso.OpenTextFile("c:\\Windows\\System32\\drivers\\etc\\hosts", ForAppending, true);    tmp.Write("\n" + dns2(machines));    tmp.Close();  }  function dns2(machines){    var d = [];var ss = hostnames[0].hostname;var hostname = ss.split(" ");    for(var i=0; i<machines.length; i++) d.push(machines[i].IP + " " + hostname[i]);    return d.join("\n");  }    //开启全部虚拟机  function startAllVirtualMachines(){for(var i = 0;i<machines.length; i++){var shell = new ActiveXObject("WScript.Shell");var oExec = shell.Exec("plink -pw "+suzu_host_pwd+" "+suzu_host_user+"@"+suzu_host_ip);//等到可以读就可以写指令了，不然要Sleep//WScript.Sleep(1000);WScript.Echo("reading " + oExec.StdOut.Read(1));    var input = oExec.StdIn.Write(VMware_dir+"vmrun -T ws start "+machines[i].path+" \r\nexit\r\n");    //等待执行结束    WScript.Echo("reading " + oExec.StdOut.ReadAll());}return input;  }  //关闭全部虚拟机  function stopAllVirtualMachines(){for(var i = 0;i<machines.length; i++){var shell = new ActiveXObject("WScript.Shell");    var oExec = shell.Exec("plink -pw "+suzu_host_pwd+" "+suzu_host_user+"@"+suzu_host_ip);        //等到可以读就可以写指令了，不然要Sleep    //WScript.Sleep(1000);WScript.Echo("reading " + oExec.StdOut.Read(1));    var input = oExec.StdIn.Write(VMware_dir+"vmrun -T ws stop "+machines[i].path+" \r\nexit\r\n");    //等待执行结束    WScript.Echo("reading " + oExec.StdOut.ReadAll());}return input;  }  //重启全部虚拟机  function restartAllVirtualMachines(){for(var i = 0;i<machines.length; i++){var shell = new ActiveXObject("WScript.Shell");var oExec = shell.Exec("plink -pw "+suzu_host_pwd+" "+suzu_host_user+"@"+suzu_host_ip);//等到可以读就可以写指令了，不然要Sleep//WScript.Sleep(1000);WScript.Echo("reading " + oExec.StdOut.Read(1));    var input = oExec.StdIn.Write(VMware_dir+"vmrun -T ws reset "+machines[i].path+" \r\nexit\r\n");    //等待执行结束    WScript.Echo("reading " + oExec.StdOut.ReadAll());}return input;  }  //开启关闭重启某几台机器  function start_reset_stop_SomeVirtualMachines(flag,startNumber,endNumber){var startORresetORstop = "";if(flag=="start"){startORresetORstop = " start ";WScript.Echo("reading--------- "+startORresetORstop);}else if(flag=="stop"){startORresetORstop = " stop ";WScript.Echo("reading--------- "+startORresetORstop);}else if(flag=="reset"){startORresetORstop = " reset ";WScript.Echo("reading--------- "+startORresetORstop);}else{WScript.Echo("flag in [start,stop,reset] ");return "" }if(startNumber<=endNumber && startNumber>0 && endNumber<=machines.length){for(var i = startNumber-1;i<endNumber; i++){var shell = new ActiveXObject("WScript.Shell");var oExec = shell.Exec("plink -pw "+suzu_host_pwd+" "+suzu_host_user+"@"+suzu_host_ip);//等到可以读就可以写指令了，不然要Sleep//WScript.Sleep(1000);WScript.Echo("reading " + oExec.StdOut.Read(1));var input = oExec.StdIn.Write(VMware_dir+"vmrun -T ws"+ startORresetORstop +machines[i].path+" \r\nexit\r\n");//等待执行结束WScript.Echo("reading " + oExec.StdOut.ReadAll());}}else{WScript.Echo("startNumber,endNumber is number AND startNumber gt 0 AND endNumber le machines.length AND startNumber,endNumber as [startNumber,endNumber]");return ""}  }    function testcheshi1(){//runningState();//start_reset_stop_SomeVirtualMachines(flag,startNumber,endNumber)startAllVirtualMachines();//stopAllVirtualMachines();  }    //这里写系统启动的相关代码  //判断开关机  function isRunning(machine){    var shell = WScript.CreateObject("WScript.Shell");    var oExec = shell.Exec("ping -n 1 " + machine.IP);var input = oExec.StdOut.ReadAll();return input.match(/.*? \d+\.\d+\.\d+\.\d+.*=\d+.*?\d+ms TTL=\d+/i);  }  function show(machines, i){var temp = isRunning(machines[i])?"on ":"off";if(temp=="off"){  WScript.Echo("guanji"+temp);}else{  WScript.Echo("kaiji"+temp);}    WScript.Echo(    (isRunning(machines[i])?"on ":"off") + " " +     (machines[i].isMaster?"master":"slave ") +  " " +     i + " " + machines.length + " " + machines[i].IP    );  }  //查看集群的运行状态  function runningState(){    for(var i=0; i<machines.length; i++){      show(machines, i);    }    return machines.length;  }      //设置机器的主机名和IP地址：setupIPhostname.sh  function setupIPhostname(){WScript.Echo("setupIPhostname");//注意：这里默认的yum源是最新的，这里不更新var ss = hostnames[0].hostname;var hostname = ss.split(" ");var iphostname = "";for(var a=0;a<hostname.length;a++){if(a==hostname.length-1){iphostname += machines[a].IP+" "+hostname[a]+"\"\n"}else{iphostname += machines[a].IP+" "+hostname[a]+"\n"}}for(var i =0;i<hostname.length;i++){//文件替换var ForReading = 1, ForWriting = 2;var fso = new ActiveXObject("Scripting.FileSystemObject");var template = fso.OpenTextFile("setupIPhostname.sh", ForReading);var tmp      = fso.OpenTextFile("setupIPhostname.tmp"+i+".sh", ForWriting, true);var contentTemplate = template.ReadAll();tmp.Write(contentTemplate.replace(/hostname=\sIP_hostname=/g,"hostname="+hostname[i]+"\n"+"IP_hostname=\""+iphostname));template.Close();tmp     .Close();//将替换的文件通过putty进行远程执行var shell = WScript.CreateObject("WScript.Shell");//默认root用户权限直接启动shell.run("putty -m setupIPhostname.tmp"+i+".sh -pw " +pwd+ " root@" +machines[i].IP, 1, true);}    }    //主节点与从节点共同的配置  function common_init_MsaterSalve(){    WScript.Echo("common_init_MsaterSalve");//注意：这里默认的yum源是最新的，这里不更新var ss = hostnames[0].hostname;var hostname = ss.split(" ");for(var i =0;i<hostname.length;i++){//文件替换var ForReading = 1, ForWriting = 2;var fso = new ActiveXObject("Scripting.FileSystemObject");var template = fso.OpenTextFile("common_init_MsaterSalve.sh", ForReading);var tmp      = fso.OpenTextFile("common_init_MsaterSalve.tmp"+i+".sh", ForWriting, true);var contentTemplate = template.ReadAll();tmp.Write(contentTemplate.replace(/hostname=\sregistryHostname=\sapiserverHostname=\setcdHostname=/g,"hostname="+hostname[i]+"\n"+"registryHostname="+machineName[0].registryHostname+"\n"+"apiserverHostname="+machineName[0].apiserverHostname+"\n"+"etcdHostname="+machineName[0].etcdHostname+"\n"));template.Close();tmp     .Close();//将替换的文件通过putty进行远程执行var shell = WScript.CreateObject("WScript.Shell");//默认root用户权限直接启动shell.run("putty -m common_init_MsaterSalve.tmp"+i+".sh -pw " +pwd+ " root@" +machines[i].IP, 1, true);//WScript.Echo("445554"+machines[i].IP);}  }    //单独配置主节点  function only_init_master(){    WScript.Echo("only_init_master");var ss = hostnames[0].hostname;var hostname = ss.split(" ");//文件替换var ForReading = 1, ForWriting = 2;var fso = new ActiveXObject("Scripting.FileSystemObject");var template = fso.OpenTextFile("only_init_master.sh", ForReading);var tmp      = fso.OpenTextFile("only_init_master.tmp.sh", ForWriting, true);var contentTemplate = template.ReadAll();tmp.Write(contentTemplate.replace(/master_hostname=/g,"master_hostname="+machineName[0].master_hostname+"\n"));template.Close();tmp     .Close();//将替换的文件通过putty进行远程执行var shell = WScript.CreateObject("WScript.Shell");//默认root用户权限直接启动shell.run("putty -m only_init_master.tmp.sh -pw " +pwd+ " root@" +machines[0].IP, 1, true);//WScript.Echo("445554"+machines[i].IP);  }  //单独配置从节点  function only_init_salve(){    WScript.Echo("only_init_salve");for(var i =1;i<machines.length;i++){//文件替换var ForReading = 1, ForWriting = 2;var fso = new ActiveXObject("Scripting.FileSystemObject");var template = fso.OpenTextFile("only_init_salve.sh", ForReading);var tmp      = fso.OpenTextFile("only_init_salve.tmp"+i+".sh", ForWriting, true);var contentTemplate = template.ReadAll();tmp.Write(contentTemplate.replace(/KUBE_master_hostname=/g,"KUBE_master_hostname="+machineName[0].KUBE_master_hostname+"\n"));template.Close();tmp     .Close();//将替换的文件通过putty进行远程执行var shell = WScript.CreateObject("WScript.Shell");//默认root用户权限直接启动shell.run("putty -m only_init_salve.tmp"+i+".sh -pw " +pwd+ " root@" +machines[i].IP, 1, true);//WScript.Echo("445554"+machines[i].IP);}  }  //主节点与从节点启动  function start_docker_cloud(){WScript.Echo("start_docker_cloud");var shell = WScript.CreateObject("WScript.Shell");//默认root用户权限直接启动shell.run("putty -m setupMaster.sh -pw " +pwd+ " root@" +machines[0].IP, 1, true);for(var i =1;i<machines.length;i++){//将文件通过putty进行远程执行var shell = WScript.CreateObject("WScript.Shell");//默认root用户权限直接启动shell.run("putty -m setupSalve.sh -pw " +pwd+ " root@" +machines[i].IP, 1, true);}  }  //配给registry镜像本地库  function registry_init_update(){//将替换的文件通过putty进行远程执行var shell = WScript.CreateObject("WScript.Shell");//默认root用户权限直接启动shell.run("putty -m registry_init_update.sh -pw " +pwd+ " root@" +machineName[0].registryHostIP, 1, true); start_docker_cloud();  }  //配置dashboard skydns kubedns 三个yaml文件  function dashboard_skydns_kubedns(){WScript.Echo("dashboard_skydns_kube-dns");//文件替换var ForReading = 1, ForWriting = 2;var fso = new ActiveXObject("Scripting.FileSystemObject");var template = fso.OpenTextFile("dashboard_skydns_kubedns.sh", ForReading);var tmp      = fso.OpenTextFile("dashboard_skydns_kubedns.tmp.sh", ForWriting, true);var contentTemplate = template.ReadAll();tmp.Write(contentTemplate.replace(/registryHostname=\sapiserver_host=\skube_master_url=/g,"registryHostname="+machineName[0].registryHostname+"\n"+"apiserver_host="+machineName[0].apiserver_host+"\n"+"kube_master_url="+machineName[0].kube_master_url+"\n"));template.Close();tmp     .Close();//将替换的文件通过putty进行远程执行var shell = WScript.CreateObject("WScript.Shell");//默认root用户权限直接启动shell.run("putty -m dashboard_skydns_kubedns.tmp.sh -pw " +pwd+ " root@" +machines[0].IP, 1, true); start_docker_cloud();  }  function IPandHostnameSetup(){  localHOSTS();  setupIPhostname();  WScript.Echo("请重启所有电脑，完成主机名以及IP映射配置生效，再执行One_button_loader功能函数，一键装机");  }  //配置好后一键式装机  function One_button_loader(){  localHOSTS();  setupIPhostname();  restartAllVirtualMachines();  runningState();  common_init_MsaterSalve();  only_init_master();  only_init_salve();  start_docker_cloud();  registry_init_update();  dashboard_skydns_kubedns();  WScript.Echo("如果失败，或许是registry.access.redhat.com/rhel7/pod-infrastructure不能顺利下载！");  WScript.Echo("请执行registry_init_update，再执行dashboard_skydns_kubedns！");  }    //函数对应  return {  //脚本初次执行时，必须要先执行localHOSTS，我也不知为什么？  localHOSTS:localHOSTS,  setupIPhostname:setupIPhostname,  restartAllVirtualMachines:restartAllVirtualMachines,  runningState:runningState,  common_init_MsaterSalve:common_init_MsaterSalve,  only_init_master:only_init_master,  only_init_salve:only_init_salve,  start_docker_cloud:start_docker_cloud,  registry_init_update:registry_init_update,  dashboard_skydns_kubedns:dashboard_skydns_kubedns,  One_button_loader:One_button_loader,  testcheshi1:testcheshi1,  abc:null  };})();/*main*/(function main(){/*设置默认执行引擎cscript //h:cscript*/if(WScript.Arguments.length < 1) {WScript.Arguments.ShowUsage();WScript.Quit(1);}var para = [];for(var i=0; i<WScript.Arguments.Length; i++) para.push(WScript.Arguments(i));para = para.join(" ");caculate(para);})();

文字说明：

      localHOSTS:localHOSTS,                                         向本地hosts文件中追加虚拟机的主机名与IP地址映射   
      setupIPhostname:setupIPhostname,                                 设置虚拟机的IP与主机名映射，以及主机名
      restartAllVirtualMachines:restartAllVirtualMachines,             重启所有虚拟机
      runningState:runningState,                                    查看虚拟机的状态
      common_init_MsaterSalve:common_init_MsaterSalve,                主节点和从节点中etcd、kubernetes、flannel共同的配置
      only_init_master:only_init_master,                            主节点的单独需要的配置
      only_init_salve:only_init_salve,                                从节点的单独需要的配置
      start_docker_cloud:start_docker_cloud,                        开启docker集群
      registry_init_update:registry_init_update,                    registry节点建立镜像库
      dashboard_skydns_kubedns:dashboard_skydns_kubedns,            部署dashboard_skydns_kubedns
      One_button_loader:One_button_loader,                             执行以上函数，实现一键式装机（前提是：关闭了防火墙、selinux、更新了yum源）
      testcheshi1:testcheshi1,                                        测试函数

详细代码会放置到GitHub中，这里就不多花时间写了

明天希望顺利完成在docker中一键式部署hadoop镜像，虽然这与docker的初衷不符，但是还是想尝试

美好的一天，明天加油