Added standby mode on unix agent

pandora_agents/unix/AIX/pandora_agent.conf

@@ -87,6 +87,9 @@ transfer_mode tentacle
 # If set to 1 allows the agent to be configured via the web console (Only Enterprise version) 
 # remote_config 1
 
+# Default 0, set to 1 to avoid module executions and report to server
+# standby 1
+
 # If set to 1 start Drone Agent's Proxy Mode 
 # proxy_mode 1
 

pandora_agents/unix/Darwin/pandora_agent.conf

@@ -117,6 +117,9 @@ transfer_mode tentacle
 # If set to 1 allows the agent to be configured via the web console (Only Enterprise version) 
 #remote_config 1
 
+# Default 0, set to 1 to avoid module executions and report to server
+# standby 1
+
 # If set to 1 start Drone Agent's Proxy Mode 
 # proxy_mode 1
 

pandora_agents/unix/FreeBSD/pandora_agent.conf

@@ -130,6 +130,9 @@ transfer_mode tentacle
 # If set to 1 allows the agent to be configured via the web console (Only Enterprise version) 
 remote_config 0
 
+# Default 0, set to 1 to avoid module executions and report to server
+# standby 1
+
 # If set to 1 start Drone Agent's Proxy Mode
 #proxy_mode 1
 

pandora_agents/unix/HP-UX/pandora_agent.conf

@@ -89,6 +89,9 @@ transfer_mode tentacle
 # If set to 1 allows the agent to be configured via the web console (Only Enterprise version) 
 # remote_config 1
 
+# Default 0, set to 1 to avoid module executions and report to server
+# standby 1
+
 # If set to 1 start Drone Agent's Proxy Mode 
 # proxy_mode 1
 

pandora_agents/unix/Linux/pandora_agent.conf

@@ -136,6 +136,9 @@ transfer_mode tentacle
 # If set to 1 allows the agent to be configured via the web console (Only Enterprise version) 
 remote_config 0
 
+# Default 0, set to 1 to avoid module executions and report to server
+# standby 1
+
 # If set to 1 start Drone Agent's Proxy Mode 
 # proxy_mode 1
 

pandora_agents/unix/NT4/pandora_agent.conf

@@ -41,9 +41,9 @@ udp_server_auth_address 0.0.0.0
 
 # Group assigned for this agent (descriptive, p.e: Servers)
 #group Servers
-
-# Group password (if defined).
-#group_password
+
+# Group password (if defined).
+#group_password
 
 # Autotime: Enforce to server to ignore timestamp coming from this
 # agent, used when agents has no timer or it's inestable. 1 to enable
@@ -102,6 +102,9 @@ transfer_mode tentacle
 # If set to 1 allows the agent to be configured via the web console (Only Enterprise version) 
 remote_config 0
 
+# Default 0, set to 1 to avoid module executions and report to server
+# standby 1
+
 # Number of threads to execute modules in parallel
 #agent_threads 1
 

pandora_agents/unix/NetBSD/pandora_agent.conf

@@ -98,6 +98,9 @@ transfer_mode tentacle
 # If set to 1 allows the agent to be configured via the web console (Only Enterprise version) 
 #remote_config 1
 
+# Default 0, set to 1 to avoid module executions and report to server
+# standby 1
+
 # If set to 1 start Drone Agent's Proxy Mode
 #proxy_mode 1
 

pandora_agents/unix/SunOS/pandora_agent.conf

@@ -92,6 +92,9 @@ transfer_mode tentacle
 # If set to 1 allows the agent to be configured via the web console (Only Enterprise version) 
 #remote_config 1
 
+# Default 0, set to 1 to avoid module executions and report to server
+# standby 1
+
 # If set to 1 start Drone Agent's Proxy Mode 
 #proxy_mode 1
 

pandora_agents/unix/pandora_agent

@@ -186,6 +186,7 @@ my %DefaultConf = (
 	'xml_buffer' => 0,
 	'custom_id' => '',
 	'url_address' => '',
+	'standby' => 0,
 );
 my %Conf = %DefaultConf;
 
@@ -1333,6 +1334,41 @@ sub check_collections () {
 	}
 }
 
+################################################################################
+# Sleep function
+################################################################################
+sub sleep_agent {
+	my ($main_agent, $iter_base_time) = @_;
+
+	# Sleep if main agent
+	if ($main_agent != 0) {
+		foreach my $broker_pid (@BrokerPid) {
+			waitpid ($broker_pid, 0);
+		}
+
+		# Cron mode
+		exit (0) if ($Conf{'cron_mode'} == 1);
+
+		$iter_base_time += $Conf{'intensive_interval'};
+		my $now = time();
+
+		my $interval_remain = $iter_base_time - $now;
+
+		if ($interval_remain >= 0) {
+			sleep ($interval_remain);
+		} else {
+			# don't sleep if iteraion took more than "intensive_interval" seconds
+			$iter_base_time = $now; # use current time as base time
+		}
+	}
+	# Finish if broker agent
+	else {
+		exit (0);
+	}
+
+	return $iter_base_time;
+}
+
 ###############################################################################
 # Return the MD5 checksum of the given string as a hex string.
 # Pseudocode from: http://en.wikipedia.org/wiki/MD5#Pseudocode
@@ -2959,6 +2995,12 @@ while (1) {
 		}
 	}
 
+	# Do not report to server if standby mode is enabled
+	if ($Conf{'standby'} eq '1' && $Conf{'debug'} ne '1') {
+		$iter_base_time = sleep_agent($main_agent, $iter_base_time);
+		next;
+	}
+
 	my $address;
 
 	if(defined($Conf{'address'})) {
@@ -3161,31 +3203,8 @@ while (1) {
 		$SIG{'INT'} = \&udp_server_signal;
 	}
 
-	# Sleep if main agent
-	if ($main_agent != 0) {
-		foreach my $broker_pid (@BrokerPid) {
-			waitpid ($broker_pid, 0);
-		}
-		
-		# Cron mode
-		last if ($Conf{'cron_mode'} == 1);
-
-		$iter_base_time += $Conf{'intensive_interval'};
-		my $now = time();
-
-		my $interval_remain = $iter_base_time - $now;
-
-		if ($interval_remain >= 0) {
-			sleep ($interval_remain);
-		} else {
-			# don't sleep if iteraion took more than "intensive_interval" seconds
-			$iter_base_time = $now; # use current time as base time
-		}
-	}
-	# Finish if broker agent
-	else {
-		exit (0);
-	}
+	# Sleep agent function
+	$iter_base_time = sleep_agent($main_agent, $iter_base_time);
 }
 
 __END__