From 4f46bb43eb8dab531e771c01d42ab304fa8559b5 Mon Sep 17 00:00:00 2001
From: Tsu-ba-me <ynho.li.aa.e@gmail.com>
Date: Thu, 13 Jul 2023 01:54:04 -0400
Subject: [PATCH] fix(tools): remove server screenshot fetching in anvil-daemon

---
 tools/anvil-daemon | 88 ----------------------------------------------
 1 file changed, 88 deletions(-)

diff --git a/tools/anvil-daemon b/tools/anvil-daemon
index c1bede5e..4643c72c 100755
--- a/tools/anvil-daemon
+++ b/tools/anvil-daemon
@@ -554,9 +554,6 @@ sub handle_periodic_tasks
 		# Check if anything is needed to be done in /mnt/shared.
 		check_incoming($anvil);
 
-		# TODO: resolve the possible libvirt deadlock and re-enable screenshot fetching.
-		# do_non_striker_tasks($anvil);
-
 		# Check for stale db_in_use states.
 		check_db_in_use_states($anvil);
 	}
@@ -1818,88 +1815,3 @@ sub update_state_file
 	
 	return(0);
 }
-
-sub get_server_screenshot
-{
-	my $anvil      = shift;
-	my $parameters = shift;
-	my $debug      = $parameters->{debug} // 3;
-
-	my $query   = "SELECT host_uuid FROM hosts WHERE host_type = 'striker';";
-	my $results = $anvil->Database->query({ query => $query, source => $THIS_FILE, line => __LINE__ });
-	my $count   = @{$results};
-
-	$anvil->Log->variables({ source => $THIS_FILE, line => __LINE__, level => $debug, list => { query => $query, count => $count } });
-
-	return (1) if ($count == 0);
-
-	my $striker_uuid_csv = $results->[0]->[0];
-
-	foreach my $row ( @{$results}[1 .. $#{$results}] )
-	{
-		my $host_uuid = $row->[0];
-
-		$striker_uuid_csv = "$striker_uuid_csv,$host_uuid";
-	}
-
-	$anvil->Log->variables({ source => $THIS_FILE, line => __LINE__, level => $debug, list => { striker_uuid_csv => $striker_uuid_csv } });
-
-	my $server_list_on_local = $anvil->data->{server}{location};
-	my $server_name_csv      = join(", ", map { $anvil->Database->quote($_) } keys %{$server_list_on_local});
-
-	$anvil->Log->variables({ source => $THIS_FILE, line => __LINE__, level => $debug, list => { server_name_csv => $server_name_csv } });
-
-	return (1) if ( length($server_name_csv) == 0 );
-
-	$query   = "SELECT server_uuid FROM servers WHERE server_name IN (".$server_name_csv.") ORDER BY server_name;";
-	$results = $anvil->Database->query({ query => $query, source => $THIS_FILE, line => __LINE__ });
-	$count   = @{$results};
-
-	$anvil->Log->variables({ source => $THIS_FILE, line => __LINE__, level => $debug, list => { query => $query, count => $count } });
-
-	return (1) if ($count == 0);
-
-	foreach my $row ( @{$results} )
-	{
-		my $server_uuid = $row->[0];
-
-		my ($syscall_output, $syscall_rcode) = $anvil->System->call({
-			debug      => $debug,
-			line       => __LINE__,
-			shell_call => $anvil->data->{path}{exe}{'anvil-get-server-screenshot'}." --server-uuid '$server_uuid' --request-host-uuid '$striker_uuid_csv'",
-			source     => $THIS_FILE,
-		});
-
-		$anvil->Log->variables({ source => $THIS_FILE, line => __LINE__, level => $debug, list => {
-			syscall_output => $syscall_output,
-			syscall_rcode  => $syscall_rcode,
-		}});
-	}
-
-	return (0);
-}
-
-sub do_non_striker_tasks
-{
-	my $anvil      = shift;
-	my $parameters = shift;
-	my $debug      = $parameters->{debug} // 3;
-
-	my $host_type = $anvil->data->{sys}{host_type};
-
-	$anvil->Log->variables({ source => $THIS_FILE, line => __LINE__, level => $debug, list => { host_type => $host_type } });
-
-	return (1) if ($host_type eq "striker");
-
-	# Get the servers running on this host (except striker).
-	my ($rcode) = $anvil->Server->find();
-
-	if ($rcode == 0)
-	{
-		# Get a screenshot from every server (cluster resource)
-		# running on localhost and punt them to all strikers.
-		get_server_screenshot($anvil, { debug => $debug });
-	}
-
-	return (0);
-}
\ No newline at end of file