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annotate app/controllers/storage_controller.php @ 1:eb4fee3d9bb8

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added StoragePools management functions (storage_controller)
author Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
date Wed, 27 Jul 2011 00:00:25 +0900
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1
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
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1 <?php
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2
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3 class StorageController extends AppController
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4 {
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5 public $name = "Storage";
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6 public $uses = null;
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7
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8 public function index()
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9 {
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10 $this->redirect("exec");
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11 }
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12
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13 public function exec()
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14 {
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15 $con = WebVirtUtil::GetConnection();
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16
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17 $pools = array();
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18 foreach(libvirt_list_storagepools($con) as $name){
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19 $pool = libvirt_storagepool_lookup_by_name($con,$name);
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20 $uuid = libvirt_storagepool_get_uuid_string($pool);
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21 $info = libvirt_storagepool_get_info($pool);
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22 $state = "NOT RUNNING";
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23 switch($info["state"]){
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24 case 0:
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25 break;
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26 case 1:
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27 $state = "INITIALIZING";
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28 break;
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29 case 2:
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30 $state = "RUNNING";
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31 break;
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32 case 3:
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33 $state = "DEGRADED";
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34 break;
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35 case 4:
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36 $state = "INACCESSIBLE";
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37 break;
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38 }
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39 $capacity = $info["capacity"];
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40 $allocation = $info["allocation"];
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41 $available = $info["available"];
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42
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43 $volumes = array();
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44 foreach(libvirt_storagepool_list_volumes($pool) as $vname){
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45 $volume = libvirt_storagevolume_lookup_by_name($pool,$vname);
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46 $vinfo = libvirt_storagevolume_get_info($volume);
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47 $vpath = libvirt_storagevolume_get_path($volume);
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48 $vtype = ($vinfo["type"] == 0) ? "FILE" : "BLOCK";
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49 $vcapa = $vinfo["capacity"];
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50 $valloc = $vinfo["allocation"];
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51
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52 array_push($volumes,array("name" => $vname,"path" => $vpath,"type" => $vtype,
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53 "capacity" => $vcapa,"allocation" => $valloc));
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54 }
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55
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56 array_push($pools,array("name" => $name,"state" => $state,"capacity" => $capacity,
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57 "allocation" => $allocation,"available" => $available,
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58 "volumes" => $volumes,"uuid" => $uuid));
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59 }
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60 $this->set("storagepools",$pools);
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61
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62 }
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63
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64 public function EditPool()
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65 {
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66 if(!isset($this->params["url"]["id"])){
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67 $this->set("content","StoragePool ID is required.");
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68 $this->render("storage/Error");
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69 exit();
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70 }
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71
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72 $con = WebVirtUtil::GetConnection();
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73 $id = $this->params["url"]["id"];
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74 $res = libvirt_storagepool_lookup_by_uuid_string($con,$id);
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75
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76 $pool = array();
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77 $pool["id"] = $id;
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78 $pool["name"] = libvirt_storagepool_get_name($res);
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79 $info = libvirt_storagepool_get_info($res);
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80 $state = "NOT RUNNING";
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81 switch($info["state"]){
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82 case 0:
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83 break;
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84 case 1:
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85 $state = "INITIALIZING";
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86 break;
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87 case 2:
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88 $state = "RUNNING";
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89 break;
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90 case 3:
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91 $state = "DEGRADED";
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92 break;
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93 case 4:
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94 $state = "INACCESSIBLE";
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95 break;
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96 }
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97 $pool["state"] = $state;
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98 $pool["capacity"] = $info["capacity"];
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99 $pool["allocation"] = $info["allocation"];
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100 $pool["available"] = $info["available"];
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101
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102 $volumes = array();
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103 foreach(libvirt_storagepool_list_volumes($res) as $vname){
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104 $volume = libvirt_storagevolume_lookup_by_name($res,$vname);
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105 $vinfo = libvirt_storagevolume_get_info($volume);
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106 $vpath = libvirt_storagevolume_get_path($volume);
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107 $vtype = ($vinfo["type"] == 0) ? "FILE" : "BLOCK";
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108 $vcapa = $vinfo["capacity"];
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109 $valloc = $vinfo["allocation"];
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110
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111 array_push($volumes,array("name" => $vname,"path" => $vpath,"type" => $vtype,
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112 "capacity" => $vcapa,"allocation" => $valloc));
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113 }
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114 $pool["volumes"] = $volumes;
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115 $this->set("pool",$pool);
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116 }
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117
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118 public function DeleteVolume()
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119 {
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120 if(!isset($this->params["form"])){
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
121 $this->set("content","invalid volume information");
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
122 $this->render("error");
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
123 return;
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
124 }
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
125
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
126 $con = WebVirtUtil::GetConnection();
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
127 if($con === FALSE){
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
128 $this->set("content","libvirt Error :".libvirt_get_last_error());
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
129 $this->render("error");
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
130 return;
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
131 }
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
132
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
133 $pid = $this->params["form"]["pid"];
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
134 $pool = @libvirt_storagepool_lookup_by_uuid_string($con,$pid);
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
135 $vname = $this->params["form"]["vname"];
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
136 $volume = @libvirt_storagevolume_lookup_by_name($pool,$vname);
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
137 if($volume === FALSE){
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
138 $this->set("content","libvirt Error :".libvirt_get_last_error());
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
139 $this->render("error");
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
140 return;
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
141 }
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
142
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
143 // 0 => VIR_STORAGE_VOL_DELETE_NORMAL : Delete metadata only (fast operation)
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
144 $ret = @libvirt_storagevolume_delete($volume,0);
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
145 if($volume === FALSE){
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
146 $this->set("content","libvirt Error :".libvirt_get_last_error());
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
147 $this->render("error");
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
148 return;
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
149 }
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
150
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
151 $this->set("content",$vname." was successfully deleted");
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
152 }
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
153
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
154 public function AddVolume()
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
155 {
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
156 if(!isset($this->params["form"])){
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
157 $this->set("content","invalid volume definition");
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
158 $this->render("error");
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
159 return;
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
160 }
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
161
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
162 $id = htmlspecialchars($this->params["form"]["id"]);
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
163 $name = htmlspecialchars($this->params["form"]["name"]);
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
164 $capacity = htmlspecialchars($this->params["form"]["capacity"]);
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
165 $allocate = htmlspecialchars($this->params["form"]["allocate"]);
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
166
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
167 //validate
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Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
168
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
169 $xml = "<volume>";
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
170 $xml .= "<name>".$name."</name>";
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
171 $xml .= "<capacity>".$capacity."</capacity>";
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
172 $xml .= "<allocation>".$allocate."</allocation>";
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
173 $xml .= "</volume>";
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
174
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
175 $con = WebVirtUtil::GetConnection();
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
176 if($con === FALSE){
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
177 $this->set("content","libvirt Error : ".libvirt_get_last_error());
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
178 $this->render("error");
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
179 return;
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
180 }
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
181
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
182 $res = @libvirt_storagepool_lookup_by_uuid_string($con,$id);
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
183 if($res === FALSE){
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
184 $this->set("content","libvirt Error : ".libvirt_get_last_error());
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
185 $this->render("error");
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
186 return;
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
187 }
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
188
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
189 $ret = @libvirt_storagevolume_create_xml($res,$xml);
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
190 if($ret === FALSE){
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
191 $this->set("content","libvirt Error : ".libvirt_get_last_error());
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
192 $this->render("error");
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
193 return;
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
194 }
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
195
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
196 $info = @libvirt_storagevolume_get_info($ret);
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
197 $info["name"] = $name;
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
198 $info["path"] = @libvirt_storagevolume_get_path($ret);
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
199 $this->set("content",$name." was successfully created");
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
200 $this->set("volumeinfo",$info);
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
201 }
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
202 }
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
203
eb4fee3d9bb8 added StoragePools management functions (storage_controller)
Shoshi TAMAKI <shoshi@cr.ie.u-ryukyu.ac.jp>
parents:
diff changeset
204 ?>