├── .gitattributes ├── .gitignore ├── LICENSE ├── README.md ├── README_ZH.md ├── composer.json ├── example.php └── src └── Libvirt.php /.gitattributes: -------------------------------------------------------------------------------- 1 | # Auto detect text files and perform LF normalization 2 | * text=auto 3 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | /vendor/ 2 | composer.lock -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Libvirt-Manager 2 | 3 | [中文 ReadMe](README_ZH.md) | [ZeroDream](https://www.zerodream.net/) 4 | 5 | This is a simple php libvirt manager 6 | 7 | It can start, shutdown, destory, get the virtual machines list or get the information for any virtual machine. 8 | 9 | This project is to make it easier for developers to manage virtual machines. 10 | 11 | You need install php_ssh2 module to use this manager. 12 | 13 | Maybe this document has some grammatical mistakes, because the author is Chinese :P 14 | 15 | ### Install Libvirt-Manager 16 | 17 | Use composer 18 | 19 | ``` 20 | composer require kasuganosoras/libvirt-manager 21 | ``` 22 | 23 | Use git 24 | 25 | ``` 26 | git clone https://github.com/kasuganosoras/Libvirt-Manager 27 | ``` 28 | 29 | ### Example code for connect a server 30 | 31 | This example code will connect to your server using SSH, make sure your server sshd service is running. 32 | 33 | ```php 34 | require_once __DIR__ . '/vendor/autoload.php'; 35 | use libvirt_manager\Libvirt; 36 | $Libvirt = new Libvirt(); 37 | $Libvirt->setHost("192.168.3.181", 22, "/data/libvirt/"); 38 | $Libvirt->connect("root", "123456"); 39 | ``` 40 | 41 | The `192.168.3.181` is your server hostname, `22` is your server port, and `/data/libvirt/` is your libvirt data save path. 42 | 43 | For authenticate, use username and password, the username and password in example code is `root` and `123456`. 44 | 45 | ### Example code for create a virtual machine 46 | 47 | The following example code will create a virtual machine called Test and allocate 2 CPU cores, 2 GB of memory to it. 48 | 49 | ```php 50 | $Libvirt->createDisk("Test", "qcow2", "30G"); 51 | $Libvirt->createVMXML("Test", 2, 2048576, "/data/libvirt/images/Test/Test.qcow2", "/data/iso/CentOS-7-x86_64-Minimal-1804.iso", "cdrom", "network", "default", $Libvirt->randomMac(), "virbr0", 0, 0, 5902); 52 | $Libvirt->define("/data/libvirt/Test.xml"); 53 | $Libvirt->setPermission("Test"); 54 | $Libvirt->start("Test"); 55 | ``` 56 | #### Create a virtual disk 57 | ```php 58 | String createDisk ( Name, Format, Size ) 59 | ``` 60 | #### create a Virtual Machine xml config file 61 | The method of createVMXML have 13 params. 62 | ```php 63 | void createVMXL ( Name, vCPU, Ram, Disk, ISO, Boot Device, Network type, Network name, MAC Address, Network bridge, Bandwidth in, Bandwidth out, VNC Port ) 64 | ``` 65 | #### Register the xml config file to system 66 | ```php 67 | String define ( XML File Path ) 68 | ``` 69 | #### Set execute permission 70 | ```php 71 | void setPermission ( Name ) 72 | ``` 73 | #### Start the virtual machine 74 | ```php 75 | String start ( Name ) 76 | ``` 77 | #### Stop the virtual machine 78 | ```php 79 | String shutdown ( Name ) 80 | ``` 81 | #### Force stop the virtual machine 82 | if your virtual machine is in trouble and can't use shutdown to make if off, you can use this method to force stop it. 83 | ```php 84 | String destroy ( Name ) 85 | ``` 86 | #### Get the virtual machine list 87 | You can use this method to get the virtual machine list, It will return an array. 88 | ```php 89 | String getList () 90 | ``` 91 | #### Get the virtual machine information 92 | You can use this method to get any registed virtual machine information, It will return an array. 93 | ```php 94 | String getInfo ( Name ) 95 | ``` 96 | #### Dump the virtual machine xml config file 97 | This method can get any registered virtual machine xml config file and return. 98 | ```php 99 | String dumpxml ( Name ) 100 | ``` 101 | #### Clone an exist virtual machine 102 | You can use this method to clone a exist virtual machine. 103 | 104 | This method may take a long time, you need add a line `set_time_limit(120)` in your code. 105 | ```php 106 | String cloneVM ( Name, New name, New disk path ) 107 | ``` 108 | #### Set the virtual machine network 109 | This method can control the virtual machine network. 110 | 111 | The third param is Boolean type, if you give it a true value, the network will enable, else the network will disable. 112 | ```php 113 | String setNetwork ( Server, Network name, Status ) 114 | ``` 115 | You can find out more info in `libvirt/libvirt.php` 116 | -------------------------------------------------------------------------------- /README_ZH.md: -------------------------------------------------------------------------------- 1 | # Libvirt-Manager 2 | 3 | 这是一个简单的 Libvirt 虚拟机管理器，使用 PHP 开发。 4 | 5 | 它可以启动、关闭、强制结束或读取虚拟机信息，列出虚拟机列表等。 6 | 7 | 这个项目是为了让开发者管理虚拟机更简单，更轻松。 8 | 9 | 你需要安装 PHP_SSH2 模块来使用此管理器。 10 | 11 | 唔...第一次写英文 ReadMe，英文很蹩脚，请不要在意...嘤嘤嘤 12 | 13 | ### 安装 Libvirt-Manager 14 | 15 | 使用 Composer 16 | 17 | ``` 18 | composer require kasuganosoras/libvirt-manager 19 | ``` 20 | 21 | 使用 Git 22 | 23 | ``` 24 | git clone https://github.com/kasuganosoras/Libvirt-Manager 25 | ``` 26 | 27 | ### 连接到服务器的示例代码 28 | 29 | Libvirt Manager 需要通过 SSH 连接到服务器进行操作，请确认你的服务器已启用 sshd 服务。 30 | 31 | ```php 32 | require_once __DIR__ . '/vendor/autoload.php'; 33 | use libvirt_manager\Libvirt; 34 | $Libvirt = new Libvirt(); 35 | $Libvirt->setHost("192.168.3.181", 22, "/data/libvirt/"); 36 | $Libvirt->connect("root", "123456"); 37 | ``` 38 | 39 | 在示例代码中，`192.168.3.181` 是服务器地址，`22` 是服务器端口，`/data/libvirt/` 是你希望 Libvirt 使用的数据储存目录。 40 | 41 | 在登录时，请使用用户名和密码（目前暂不支持证书登录），示例代码中的用户名和密码分别是 `root` 和 `123456` 42 | 43 | ### 创建虚拟机示例代码 44 | 45 | 下面的示例代码将会创建一个名为 Test 的虚拟机，并且为它分配 2 CPU 核心，2GB 内存。 46 | 47 | ```php 48 | $Libvirt->createDisk("Test", "qcow2", "30G"); 49 | $Libvirt->createVMXML("Test", 2, 2048576, "/data/libvirt/images/Test/Test.qcow2", "/data/iso/CentOS-7-x86_64-Minimal-1804.iso", "cdrom", "network", "default", $Libvirt->randomMac(), "virbr0", 0, 0, 5902); 50 | $Libvirt->define("/data/libvirt/Test.xml"); 51 | $Libvirt->setPermission("Test"); 52 | $Libvirt->start("Test"); 53 | ``` 54 | #### 创建一个虚拟磁盘 55 | ```php 56 | String createDisk ( Name, Format, Size ) 57 | ``` 58 | #### 创建一个虚拟机 XML 配置文件 59 | createVMXML 方法一共有 13 个参数 60 | ```php 61 | void createVMXML ( Name, vCPU, Ram, Disk, ISO, Boot Device, Network type, Network name, MAC Address, Network bridge, Bandwidth in, Bandwidth out, VNC Port ) 62 | ``` 63 | #### 将虚拟机 XML 配置文件注册到系统 64 | ```php 65 | String define ( XML File Path ) 66 | ``` 67 | #### 设置可执行权限 68 | ```php 69 | void setPermission ( Name ) 70 | ``` 71 | #### 启动虚拟机 72 | ```php 73 | String start ( Name ) 74 | ``` 75 | #### 正常停止虚拟机 76 | ```php 77 | String shutdown ( Name ) 78 | ``` 79 | #### 强制停止虚拟机 80 | 如果你的虚拟机出现了问题导致不能使用 shutdown 方法停止时，可以使用此方法强制结束虚拟机，但是可能会丢失数据。 81 | ```php 82 | String destroy ( Name ) 83 | ``` 84 | #### 获得虚拟机列表 85 | 你可以使用此方法获得所有已注册的虚拟机列表，它将会返回一个数组。 86 | ```php 87 | String getList () 88 | ``` 89 | #### 获得虚拟机信息 90 | 你可以使用此方法获得任何已注册的虚拟机信息，它将会返回一个数组。 91 | ```php 92 | String getInfo ( Name ) 93 | ``` 94 | #### 导出虚拟机的 XML 配置文件 95 | 此方法可以读取虚拟机的 XML 配置文件并返回 96 | ```php 97 | String dumpxml ( Name ) 98 | ``` 99 | #### 克隆现有的虚拟机 100 | 你可以使用此方法复制一个现有的虚拟机 101 | 102 | 此方法也许需要消耗很长时间，具体视磁盘性能而定，建议加一行代码 `set_time_limit(120)` 以防止脚本超时。 103 | ```php 104 | String cloneVM ( Name, New name, New disk path ) 105 | ``` 106 | #### 设置虚拟机网卡 107 | 此方法可以设置虚拟机的网卡 108 | 109 | 第三个参数是布尔型的，如果赋值是 true，将会启用网卡，如果赋值是 false，将会禁用网卡。 110 | ```php 111 | String setNetwork ( Server, Network name, Status ) 112 | ``` 113 | 你可以在 `libvirt/libvirt.php` 找到更多信息 114 | -------------------------------------------------------------------------------- /composer.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "kasuganosoras/libvirt_manager", 3 | "description": "A library to control the libvirt virtual machine.", 4 | "type": "library", 5 | "license": "GPL-3.0-only", 6 | "authors": [ 7 | { 8 | "name": "KasuganoSoras", 9 | "email": "kasuganosora@tcotp.cn" 10 | } 11 | ], 12 | "minimum-stability": "stable", 13 | "require": {}, 14 | "autoload": { 15 | "psr-4": { 16 | "libvirt_manager\\": "src/" 17 | } 18 | } 19 | } 20 | -------------------------------------------------------------------------------- /example.php: -------------------------------------------------------------------------------- 1 | setHost("192.168.3.181", 22, "/data/libvirt/"); 9 | // Use the username 'root' and the password '123456' login to server. 10 | $Libvirt->connect("root", "123456"); 11 | // Print the virtual machine centos's config file. 12 | echo $Libvirt->dumpxml("centos"); 13 | -------------------------------------------------------------------------------- /src/Libvirt.php: -------------------------------------------------------------------------------- 1 | hostname = $hostname; 21 | $this->libpath = $libpath; 22 | $this->port = intval($port); 23 | } 24 | 25 | /** 26 | * 27 | * connect 连接服务器 28 | * 29 | * @param $username SSH 用户名 30 | * @param $password SSH 密码 31 | * 32 | */ 33 | public function connect($username = "", $password = "") { 34 | if(!$this->hostname || !$this->port || !$this->libpath) { 35 | throw new HostUndefineException(); 36 | } else { 37 | try { 38 | $this->conn = ssh2_connect($this->hostname, $this->port); 39 | ssh2_auth_password($this->conn, $username, $password); 40 | if($this->runCommand("whoami") == "") { 41 | throw new LoginFailedException(); 42 | } 43 | } catch (Exception $e) { 44 | die($e->getMessage()); 45 | } 46 | } 47 | } 48 | 49 | /** 50 | * 51 | * runCommand 执行 Shell 命令 52 | * 53 | * @param $data 需要执行的命令 54 | * 55 | */ 56 | public function runCommand($data) { 57 | if(!$this->conn || $this->conn === null) { 58 | throw new NoConnectionException(); 59 | } 60 | try { 61 | $stream = ssh2_exec($this->conn, $data); 62 | stream_set_blocking($stream, true); 63 | $stream_out = ssh2_fetch_stream($stream, SSH2_STREAM_STDIO); 64 | $stream_out = stream_get_contents($stream_out); 65 | } catch (Exception $e) { 66 | print($e->getMessage()); 67 | $stream_out = null; 68 | } 69 | return $stream_out; 70 | } 71 | 72 | /** 73 | * 74 | * getList 获取当前主机上的所有虚拟机 75 | * 76 | * @return Array 虚拟机列表 77 | * 78 | */ 79 | public function getList() { 80 | if(!$this->conn) { 81 | throw new NoConnectionException(); 82 | } 83 | $list = $this->runCommand("virsh list --all --name"); 84 | $list = explode("\n", $list); 85 | $data = array(); 86 | foreach($list as $item) { 87 | if($item !== "") { 88 | $data[count($data)] = $item; 89 | } 90 | } 91 | return $data; 92 | } 93 | 94 | /** 95 | * 96 | * start 启动指定的虚拟机 97 | * 98 | * @param $server 虚拟机名称 99 | * @return String 执行结果 100 | * 101 | */ 102 | public function start($server) { 103 | if(!$this->conn) { 104 | throw new NoConnectionException(); 105 | } 106 | return $this->runCommand("virsh start {$server}"); 107 | } 108 | 109 | /** 110 | * 111 | * destroy 强制关闭指定的虚拟机 112 | * 113 | * @param $server 虚拟机名称 114 | * @return String 执行结果 115 | * 116 | */ 117 | public function destroy($server) { 118 | if(!$this->conn) { 119 | throw new NoConnectionException(); 120 | } 121 | return $this->runCommand("virsh destroy {$server}"); 122 | } 123 | 124 | /** 125 | * 126 | * shutdown 关闭指定的虚拟机 127 | * 128 | * @param $server 虚拟机名称 129 | * @return String 执行结果 130 | * 131 | */ 132 | public function shutdown($server) { 133 | if(!$this->conn) { 134 | throw new NoConnectionException(); 135 | } 136 | return $this->runCommand("virsh shutdown {$server}"); 137 | } 138 | 139 | /** 140 | * 141 | * reboot 重启指定的虚拟机 142 | * 143 | * @param $server 虚拟机名称 144 | * @return String 执行结果 145 | * 146 | */ 147 | public function reboot($server) { 148 | if(!$this->conn) { 149 | throw new NoConnectionException(); 150 | } 151 | return $this->runCommand("virsh reboot {$server}"); 152 | } 153 | 154 | /** 155 | * 156 | * suspend 暂停指定的虚拟机 157 | * 158 | * @param $server 虚拟机名称 159 | * @return String 执行结果 160 | * 161 | */ 162 | public function suspend($server) { 163 | if(!$this->conn) { 164 | throw new NoConnectionException(); 165 | } 166 | return $this->runCommand("virsh suspend {$server}"); 167 | } 168 | 169 | /** 170 | * 171 | * resume 恢复指定的虚拟机 172 | * 173 | * @param $server 虚拟机名称 174 | * @return String 执行结果 175 | * 176 | */ 177 | public function resume($server) { 178 | if(!$this->conn) { 179 | throw new NoConnectionException(); 180 | } 181 | return $this->runCommand("virsh resume {$server}"); 182 | } 183 | 184 | /** 185 | * 186 | * save 将指定的虚拟机状态转储到文件 187 | * 188 | * @param $server 虚拟机名称 189 | * @param $name 文件名 190 | * @return String 执行结果 191 | * 192 | */ 193 | public function save($server, $name) { 194 | if(!$this->conn) { 195 | throw new NoConnectionException(); 196 | } 197 | return $this->runCommand("virsh save {$server} {$name}"); 198 | } 199 | 200 | /** 201 | * 202 | * restore 从文件中恢复虚拟机的状态 203 | * 204 | * @param $name 文件名 205 | * @return String 执行结果 206 | * 207 | */ 208 | public function restore($name) { 209 | if(!$this->conn) { 210 | throw new NoConnectionException(); 211 | } 212 | return $this->runCommand("virsh restore {$name}"); 213 | } 214 | 215 | /** 216 | * 217 | * define 载入指定的虚拟机配置文件 218 | * 219 | * @param $xmlfile XML 文件路径和名称 220 | * @return String 执行结果 221 | * 222 | */ 223 | public function define($xmlfile) { 224 | if(!$this->conn) { 225 | throw new NoConnectionException(); 226 | } 227 | return $this->runCommand("virsh define {$xmlfile}"); 228 | } 229 | 230 | /** 231 | * 232 | * undefine 移除指定的虚拟机 233 | * 234 | * @param $server 虚拟机名称 235 | * @return String 执行结果 236 | * 237 | */ 238 | public function undefine($server) { 239 | if(!$this->conn) { 240 | throw new NoConnectionException(); 241 | } 242 | return $this->runCommand("virsh undefine {$server}"); 243 | } 244 | 245 | /** 246 | * 247 | * dumpxml 输出指定的虚拟机的配置文件 248 | * 249 | * @param $server 虚拟机名称 250 | * @return String 虚拟机配置文件 251 | * 252 | */ 253 | public function dumpxml($server) { 254 | if(!$this->conn) { 255 | throw new NoConnectionException(); 256 | } 257 | return $this->runCommand("virsh dumpxml {$server}"); 258 | } 259 | 260 | /** 261 | * 262 | * getInfo 获取指定的虚拟机的配置信息 263 | * 264 | * @param $server 虚拟机名称 265 | * @return Array 虚拟机配置信息数组 266 | * 267 | */ 268 | public function getInfo($server) { 269 | if(!$this->conn) { 270 | throw new NoConnectionException(); 271 | } 272 | $info = $this->runCommand("virsh dominfo {$server}"); 273 | $info = explode("\n", $info); 274 | $data = array(); 275 | foreach($info as $item) { 276 | if($item !== "") { 277 | $exp = explode(": ", $item); 278 | $key = trim($exp[0]); 279 | $value = trim($exp[1]); 280 | $data[$key] = $value; 281 | } 282 | } 283 | return $data; 284 | } 285 | 286 | /** 287 | * 288 | * createVMXML 创建新的虚拟机配置并上传至服务器 289 | * 290 | * @param $server 名称 291 | * @param $vcpu CPU 数量 292 | * @param $memory 运行内存 293 | * @param $disk 磁盘镜像路径 294 | * @param $iso ISO 镜像路径 295 | * @param $boot 首选启动设备 296 | * @param $network_type 网卡类型 297 | * @param $network_name 网卡名称 298 | * @param $network_mac 网卡 MAC 地址 299 | * @param $network_bridge 网卡桥接名称 300 | * @param $bandwidth_in 限制下行最大速率（0为不限制） 301 | * @param $bandwidth_out 限制上行最大速率（0为不限制） 302 | * @param $vnc_port VNC 远程连接端口 303 | * 304 | */ 305 | public function createVMXML($server, $vcpu, $memory, $disk = "", $iso = "", $boot = "hd", $network_type = "network", $network_name = "default", $network_mac = "", $network_bridge = "", $bandwidth_in = 0, $bandwidth_out = 0, $vnc_port = 5900) { 306 | // 这一段写的非常骚气请不要在意 307 | $template = " 308 | {$server} 309 | {$uuid} 310 | {$memory} 311 | {$memory} 312 | {$vcpu} 313 | 314 | /machine 315 | 316 | 317 | hvm 318 | 319 | 320 | 321 | 322 | 323 | 324 | 325 | 326 | 327 | destroy 328 | restart 329 | destroy 330 | 331 | /usr/libexec/qemu-kvm 332 | "; 333 | // 如果设置了磁盘文件 334 | if($disk !== "") { 335 | $template .= 336 | " 337 | 338 | 339 | 340 | 341 | 342 |
343 | 344 | "; 345 | } 346 | 347 | // 如果设置了 ISO 镜像 348 | if($iso !== "") { 349 | $template .= 350 | " 351 | 352 | 353 | 354 | 355 | 356 | 357 |
358 | 359 | "; 360 | } 361 | 362 | // 判断网络类型，选择不同的标签 363 | $tag_name = ($network_type !== "network") ? "name" : "network"; 364 | $template .= 365 | " 366 | 367 |
368 | 369 | 370 | 371 | 372 | 373 | 374 |
375 | 376 | 377 | 378 | 379 | "; 380 | // 如果设置了最大宽带速率 381 | if($bandwidth_in !== 0 && $bandwidth_out !== 0) { 382 | $template .= 383 | " 384 | 385 | 386 | 387 | "; 388 | } 389 | $template .= 390 | " 391 | 392 | 393 |
394 | 395 | 396 | 397 | 398 | 399 | 400 | 401 | 402 | 403 | 404 |