1Ravada::Request(3)    User Contributed Perl Documentation   Ravada::Request(3)
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NAME

6       Ravada::Request - Requests library for Ravada
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8       Request a command to the ravada backend
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10   BUILD
11           Internal object builder, do not call
12
13   open
14       Opens the information of a previous request by id
15
16         my $req = Ravada::Request->open($id);
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18   info
19       Returns information of the request
20
21   create_domain
22           my $req = Ravada::Request->create_domain(
23                               name => 'bla'
24                           , id_iso => 1
25           );
26
27   remove_domain
28           my $req = Ravada::Request->remove_domain(
29                            name => 'bla'
30                           , uid => $user->id
31           );
32
33   start_domain
34       Requests to start a domain
35
36         my $req = Ravada::Request->start_domain(
37            name => 'name'
38           , uid => $user->id
39         );
40
41       Mandatory arguments: one of those must be passed:
42
43       •   name or id_domain
44
45       •   uid: user id
46
47       •   remote_ip: [optional] IP of the remote client that requested to
48           start the domain
49
50   start_clones
51       Requests to start the clones of a base
52
53         my $req = Ravada::Request->start_clones( name => 'name', uid => $user->id );
54
55   pause_domain
56       Requests to pause a domain
57
58         my $req = Ravada::Request->pause_domain( name => 'name', uid => $user->id );
59
60   resume_domain
61       Requests to pause a domain
62
63         my $req = Ravada::Request->resume_domain( name => 'name', uid => $user->id );
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65   force_shutdown_domain
66       Requests to stop a domain now !
67
68         my $req = Ravada::Request->force_shutdown_domain( name => 'name' , uid => $user->id );
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70   shutdown_domain
71       Requests to stop a domain
72
73         my $req = Ravada::Request->shutdown_domain( name => 'name' , uid => $user->id );
74         my $req = Ravada::Request->shutdown_domain( name => 'name' , uid => $user->id
75                                                   ,timeout => $timeout );
76
77   force_reboot_domain
78       Requests to stop a domain now !
79
80         my $req = Ravada::Request->force_reboot_domain( name => 'name' , uid => $user->id );
81
82   reboot_domain
83       Requests to reboot a domain
84
85         my $req = Ravada::Request->reboot_domain( name => 'name' , uid => $user->id );
86         my $req = Ravada::Request->reboot_domain( name => 'name' , uid => $user->id
87                                                   ,timeout => $timeout );
88
89   new_request
90       Creates a new request
91
92           $req = Ravada::Request->new_request(
93               start_domain
94               ,uid => $user->id
95               ,id_domain => $domain->id
96           );
97
98   status
99       Returns or sets the status of a request
100
101         $req->status('done');
102
103         my $status = $req->status();
104
105   at
106       Sets the time when the request will be scheduled
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108   result
109         Returns the result of the request if any
110
111         my $result = $req->result;
112
113   command
114       Returns the requested command
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116   args
117       Returns the requested command
118
119         my $command = $req->command;
120
121   args
122       Returns the arguments of a request or the value of one argument field
123
124         my $args = $request->args();
125         print $args->{name};
126
127         print $request->args('name');
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129   arg
130       Sets or gets de value of an argument of a Request
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132   defined_arg
133       Returns if an argument is defined
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135   copy_screenshot
136       Request to copy a screenshot from a domain to another
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138   refresh_vms
139       Refreshes the Virtual Mangers
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141   set_base_vm
142       Enables a base in a Virtual Manager
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144   remove_base_vm
145       Disables a base in a Virtual Manager
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147   type
148       Returns the type of the request
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150   count_requests
151       Returns the number of working requests of the same type
152
153           my $n = $request->working_requests();
154
155   requests_limit
156           Returns the limit of requests of a type.
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158   domain_autostart
159       Sets the autostart flag on a domain
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161   autostart_domain
162       Deprecated for domain_autostart
163
164   enforce_limits
165       Enforces virtual machine limits, ie: an user can only run one virtual
166       machine at a time, so the older ones are shut down.
167
168           my $req = Ravada::Request->enforce_limits(
169               timeout => $timeout
170           );
171
172       Arguments:
173
174       •   timeout: seconds that are given to a virtual machine to shutdown
175           itself.  After this time, it gets powered off. Defaults to 120
176           seconds.
177
178       It is advisable configure virtual machines so they shut down easily if
179       asked to.  Just a few hints:
180
181       •   install ACPI services
182
183       •   Set default action for power off to shutdown, do not ask the user
184
185   refresh_machine
186       Refresh a machine information
187
188   done_recently
189       Returns wether this command has been requested successfully recently.
190
191         if ($request->done_recently($seconds)) {
192           ... skips work ...
193         } else {
194           ... does work ...
195         }
196
197       This method is used for commands that take long to run as garbage
198       collection.
199
200   stop
201       Stops a request killing the process.
202
203           $request->stop();
204
205   priority
206       Returns the priority of the request
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208   requirements_done
209           Returns wether a request requirements have been fulfilled
210
211           ie when a request must execute after another request completes.
212
213   redo
214           Set the request to be executed again
215

POD ERRORS

217       Hey! The above document had some coding errors, which are explained
218       below:
219
220       Around line 1513:
221           You forgot a '=back' before '=head2'
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225perl v5.34.1                      2022-07-03                Ravada::Request(3)