Add debug option (#1402)

DEBUG can be managed from admin/settings and changed on-the-fly

lib/Ravada.pm

@@ -1340,6 +1340,7 @@ sub _sql_insert_defaults($self){
         fallback => 0
         ,session_timeout => 10*60
         ,admin_session_timeout => 30*60
+		,debug => 0
         ,auto_view => 1
     };
     if ( -e "/etc/rvd_front.conf" ){
@@ -1400,6 +1401,11 @@ sub _sql_insert_defaults($self){
                 ,name => 'start_limit'
                 ,value => 1
             }
+            ,{
+                id_parent => $id_backend
+                ,name => 'debug'
+                ,value => 0
+            }
         ]
     );
     my %field = ( settings => 'name' );
@@ -4338,6 +4344,11 @@ sub _cmd_open_exposed_ports($self, $request) {
     $domain->open_exposed_ports();
 }
 
+sub set_debug_value($self) {
+	$DEBUG = $self->setting('backend/debug'); 
+}
+
+
 =head2 setting
 
 Returns the value of a configuration setting

script/rvd_back

@@ -187,7 +187,7 @@ sub do_start {
         $ravada->process_priority_requests();
         $ravada->process_long_requests();
         $ravada->process_requests();
-
+		$ravada->set_debug_value();
         exit if done_request();
 
         if ( time - $t_refresh > 60 ) {
@@ -242,6 +242,7 @@ sub start {
         my $ravada = Ravada->new( %CONFIG );
         $Ravada::CONNECTOR->dbh;
         $ravada->_install();
+		$ravada->set_debug_value();
         for my $vm (@{$ravada->vm}) {
             $vm->id;
         }

script/rvd_front

@@ -107,6 +107,7 @@ plugin I18N => {namespace => 'Ravada::I18N', default => 'en'};
 
 my %config;
 %config = (config => $CONFIG_FRONT->{config}) if $CONFIG_FRONT->{config};
+
 our $RAVADA = Ravada::Front->new(%config);
 
 our $USER;

templates/main/admin_settings.html.ep

@@ -102,6 +102,18 @@
                 >
             </div>
         </div>
+		<div class="row">
+            <div class="col-md-1"></div>
+            <div class="col-md-2">
+            <label for="debug">Debug</label>
+            </div>
+            <div class="col-md-6">
+            <input name="debug" ng-model="settings.backend.debug.value"
+                ng-true-value="1" ng-false-value="0"
+                type="checkbox">
+                <%= l 'Debug' %>
+            </div>
+        </div>
 
         <hr>