fix(tools): use absolute paths in anvil-get-server-screenshot

Anvil/Tools.pm

@@ -1083,6 +1083,9 @@ sub _set_paths
 				'redhat-release'		=>	"/etc/redhat-release",
 				fences_unified_metadata		=>	"/var/www/html/fences_unified_metadata.xml",
 			},
+			devices			=>	{
+				stdout				=>	"/dev/stdout",
+			},
 			directories		=>	{
 				alert_emails			=>	"/var/spool/anvil",
 				anvil				=>	"/etc/anvil",
@@ -1148,6 +1151,7 @@ sub _set_paths
 				'anvil-update-states'		=>	"/usr/sbin/anvil-update-states",
 				'anvil-update-system'		=>	"/usr/sbin/anvil-update-system",
 				augtool				=>	"/usr/bin/augtool",
+				base64				=>	"/usr/bin/base64",
 				blockdev			=>	"/usr/sbin/blockdev",
 				bridge				=>	"/usr/sbin/bridge",
 				bzip2				=>	"/usr/bin/bzip2",
@@ -1224,6 +1228,8 @@ sub _set_paths
 				ocf_alteeve			=>	"/usr/lib/ocf/resource.d/alteeve/server",
 				openssl				=>	"/usr/bin/openssl", 
 				'osinfo-query'			=>	"/usr/bin/osinfo-query",
+				pamscale			=>	"/usr/bin/pamscale",
+				pamtopng			=>	"/usr/bin/pamtopng",
 				passwd				=>	"/usr/bin/passwd",
 				pcs				=>	"/usr/sbin/pcs",
 				perccli64			=>	"/opt/MegaRAID/perccli/perccli64",

tools/anvil-get-server-screenshot

@@ -51,16 +51,16 @@ sub get_server_screenshot
 	my $server_uuid = $parameters->{server_uuid};
 	my $resize_args = defined $parameters->{resize_args} ? $parameters->{resize_args} : '';
 
-	my $shell_call = "virsh --quiet screenshot --domain ".$server_uuid." --file /dev/stdout";
+	my $shell_call = $anvil->data->{path}{exe}{virsh}" --quiet screenshot --domain ".$server_uuid." --file ".$anvil->data->{path}{devices}{stdout};
 
 	if ($resize_args =~ /^\d+x\d+$/)
 	{
 		my ($resize_x, $resize_y) = split(/x/ , $resize_args);
 
-		$shell_call .= " | pamscale -quiet -xyfit ".$resize_x." ".$resize_y;
+		$shell_call .= " | ".$anvil->data->{path}{exe}{pamscale}." -quiet -xyfit ".$resize_x." ".$resize_y;
 	}
 
-	$shell_call .= " | pamtopng -quiet | base64 --wrap 0";
+	$shell_call .= " | ".$anvil->data->{path}{exe}{pamtopng}." -quiet | ".$anvil->data->{path}{exe}{base64}." --wrap 0";
 
 	my ($shell_output, $shell_return_code) = system_call({ shell_call => $shell_call });