1Ravada::VM::KVM(3)    User Contributed Perl Documentation   Ravada::VM::KVM(3)
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NAME

6       Ravada::VM::KVM - KVM Virtual Managers library for Ravada
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8   disconnect
9       Disconnect from the Virtual Machine Manager
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11   connect
12       Connect to the Virtual Machine Manager
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14   storage_pool
15       Returns a storage pool usable by the domain to store new volumes.
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17   search_volume
18       Searches for a volume in all the storage pools known to the Virtual
19       Manager
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21       Argument: the filenaname; Returns the volume as a
22       Sys::Virt::StorageGol. If called in array context returns a list of all
23       the volumes.
24
25           my $iso = $vm->search_volume("debian-8.iso");
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27           my @disk = $vm->search_volume("windows10-clone.img");
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29   search_volume_path
30       Searches for a volume in all the storage pools known to the Virtual
31       Manager
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33       Argument: the filenaname; Returns the path of the volume. If called in
34       array context returns a list of all the paths to all the matching
35       volumes.
36
37           my $iso = $vm->search_volume("debian-8.iso");
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39           my @disk = $vm->search_volume("windows10-clone.img");
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41   search_volume_re
42       Searches for a volume in all the storage pools known to the Virtual
43       Manager
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45       Argument: a regular expression; Returns the volume. If called in array
46       context returns a list of all the matching volumes.
47
48           my $iso = $vm->search_volume(qr(debian-\d+\.iso));
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50           my @disk = $vm->search_volume(qr(windows10-clone.*\.img));
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52   refresh_storage
53       Refreshes all the storage pools
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55   search_volume_path_re
56       Searches for a volume in all the storage pools known to the Virtual
57       Manager
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59       Argument: a regular expression; Returns the volume path. If called in
60       array context returns a list of all the paths of all the matching
61       volumes.
62
63           my $iso = $vm->search_volume(qr(debian-\d+\.iso));
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65           my @disk = $vm->search_volume(qr(windows10-clone.*\.img));
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67   file_exists
68       Returns true if the file exists in this virtual manager storage
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70   dir_img
71       Returns the directory where disk images are stored in this Virtual
72       Manager
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74   dir_base
75       Returns the directory where base images are stored in this Virtual
76       Manager
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78   dir_clone
79       Returns the directory where clone images are stored in this Virtual
80       Manager
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82   create_domain
83       Creates a domain.
84
85           $dom = $vm->create_domain(name => $name , id_iso => $id_iso);
86           $dom = $vm->create_domain(name => $name , id_base => $id_base);
87
88       Creates a domain and removes the CPU defined in the XML template:
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90           $dom = $vm->create_domain(        name => $name
91                                         , id_iso => $id_iso
92                                     , remove_cpu => 1);
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94   search_domain
95       Returns true or false if domain exists.
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97           $domain = $vm->search_domain($domain_name);
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99   list_domains
100       Returns a list of the created domains
101
102         my @list = $vm->list_domains();
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104   create_volume
105       Creates a new storage volume. It requires a name and a xml template
106       file defining the volume
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108          my $vol = $vm->create_volume(name => $name, name => $file_xml);
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110       sub xml_add_graphics_image {
111           my $doc = shift or confess "Missing XML doc";
112
113           my ($graph) = $doc->findnodes('/domain/devices/graphics')
114               or die "ERROR: I can't find graphic";
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116           my ($listen) = $doc->findnodes('/domain/devices/graphics/image');
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118           if (!$listen) {
119               $listen = $graph->addNewChild(undef,"image");
120           }
121           $listen->setAttribute(compression => 'auto_glz');
122       }
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124   list_networks
125       Returns a list of networks known to this VM. Each element is a
126       Ravada::NetInterface object
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128   import_domain
129       Imports a KVM domain in Ravada
130
131           my $domain = $vm->import_domain($name, $user);
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133   is_alive
134       Returns true if the virtual manager connection is active, false
135       otherwise.
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139perl v5.34.0                      2021-10-03                Ravada::VM::KVM(3)