X-Git-Url: https://git.openstreetmap.org/dns.git/blobdiff_plain/49f641b9e471cef79240929ed84a6deceef2e7c5..a4f6a8b2d2704de5d71577e8b1ab93c7f9ddc41b:/bin/mkgeo diff --git a/bin/mkgeo b/bin/mkgeo index d942ee0..676c449 100755 --- a/bin/mkgeo +++ b/bin/mkgeo @@ -9,15 +9,14 @@ use IO::File; use Math::Trig qw(deg2rad pip2 great_circle_distance); use JSON::XS; use LWP::UserAgent; -use YAML; +use YAML::XS qw(LoadFile DumpFile); my $originfile = shift @ARGV; my $clusterfile = shift @ARGV; my $zone = shift @ARGV; -my $jszone = shift @ARGV; my $targetoriginfile = shift @ARGV; -my $origins = YAML::LoadFile($originfile); -my $clusters = YAML::LoadFile($clusterfile); +my $origins = LoadFile($originfile); +my $clusters = LoadFile($clusterfile); my $gdnsname = shift @ARGV; my @servers; @@ -42,6 +41,7 @@ while (my($name,$cluster) = each %$clusters) cluster => $cluster, statuscake => $cluster->{statuscake}, bandwidth => $cluster->{bandwidth}, + cname => $cluster->{cname}, ipv4 => $cluster->{ipv4}, ipv6 => $cluster->{ipv6} }; @@ -73,7 +73,7 @@ if ($ENV{STATUSCAKE_USERNAME} && $ENV{STATUSCAKE_APIKEY}) if (-f "statuscake.yml") { - $cache = YAML::LoadFile("statuscake.yml"); + $cache = LoadFile("statuscake.yml"); } else { @@ -120,7 +120,8 @@ if ($ENV{STATUSCAKE_USERNAME} && $ENV{STATUSCAKE_APIKEY}) } } - YAML::DumpFile("statuscake.yml", $cache); + DumpFile("statuscake-$$.yml", $cache); + rename("statuscake-$$.yml", "statuscake.yml"); } # Mark a cluster as up if any servers are up @@ -145,6 +146,8 @@ while (my($name,$cluster) = each %$clusters) $cluster->{bandwidth_limit} = $cluster->{bandwidth} * 1024 * 1024; $cluster->{bandwidth_used} = 0; + next if $cluster->{global}; + $targetorigins->{$cluster->{name}} = { code => $cluster->{name}, name => $cluster->{name}, @@ -166,7 +169,16 @@ foreach my $origin (values %$origins) if ($cluster->{status} eq "up" && $match ne "denied") { my $priority = $match eq "preferred" ? 20 : 10; - my $distance = distance($origin->{lat}, $origin->{lon}, $cluster->{lat}, $cluster->{lon}); + my $distance; + + if ($cluster->{global}) + { + $distance = 0; + } + else + { + $distance = distance($origin->{lat}, $origin->{lon}, $cluster->{lat}, $cluster->{lon}); + } push @mappings, { origin => $origin, cluster => $cluster, @@ -205,20 +217,24 @@ while (grep { !exists($_->{cluster}) } values %$origins) my @json; # Open output files -my $zonefile = IO::File->new("> data/${zone}") || die "$!"; -my $jszonefile = IO::File->new("> include/${jszone}.js") || die "$!"; -my $jsonfile = IO::File->new("> json/${zone}.json") || die "$!"; +my $zonefile = IO::File->new("> include/${zone}.js") || die "$!"; +my $jsonfile = IO::File->new("> json/${zone}.openstreetmap.org.json") || die "$!"; # Output headers -$jszonefile->print("var \U${jszone}\E_RECORDS = [\n"); +$zonefile->print("var \U${zone}\E_RECORDS = [\n"); -# Skip outputting server map if gdnsd is doing that -if (!defined($gdnsname)) +# Output details for each country +foreach my $origin (sort { $a->{name} cmp $b->{name} } values %$origins) { - # Output details for each country - foreach my $origin (sort { $a->{name} cmp $b->{name} } values %$origins) + my $cluster = $origin->{cluster}; + + if (!defined($gdnsname)) + { + $zonefile->print(" CNAME(\"\L$origin->{code}\E.${zone}\", \"$cluster->{name}.${zone}.openstreetmap.org.\", TTL(\"10m\")),\n"); + } + + if ($cluster->{lon} && $cluster->{lat}) { - my $cluster = $origin->{cluster}; my $clon = $origin->{lon}; my $clat = $origin->{lat}; my $slon = $cluster->{lon}; @@ -233,11 +249,6 @@ if (!defined($gdnsname)) $clon = $clon + 360; } - $zonefile->print("# $origin->{name}\n"); - $zonefile->print("C\L$origin->{code}\E.${zone}:$cluster->{name}.${zone}:600\n"); - - $jszonefile->print(" CNAME(\"\L$origin->{code}\E.${jszone}\", \"$cluster->{name}.${zone}.\", TTL(\"10m\")),\n"); - push @json, { type => "Feature", geometry => { @@ -250,13 +261,14 @@ if (!defined($gdnsname)) colour => $cluster->{colour} } }; - - $targetorigins->{$cluster->{name}}->{bandwidth} += $origin->{bandwidth}; } - # Header for default records - $zonefile->print("# Unknown origins\n"); + $targetorigins->{$cluster->{name}}->{bandwidth} += $origin->{bandwidth}; +} +# Skip default records if we don't need them +if (!defined($gdnsname)) +{ # Output default records for IPs that can't be mapped to a country foreach my $cluster (sort { $a->{name} cmp $b->{name} } values %$clusters) { @@ -264,28 +276,27 @@ if (!defined($gdnsname)) if (my $default = $cluster->{default}) { - output_server($zonefile, $jszonefile, "${default}.${zone}", "${default}.${jszone}", $cluster); + output_server($zonefile, "${default}.${zone}", $cluster, 0); } elsif (exists($cluster->{default})) { - output_server($zonefile, $jszonefile, "${zone}", "${jszone}", $cluster); + output_server($zonefile, "${zone}", $cluster, 0); } } } -# Header for underlying servers -$zonefile->print("# Servers\n"); - # Output A records for each cluster foreach my $cluster (sort { $a->{name} cmp $b->{name} } values %$clusters) { my $name = $cluster->{name}; - output_server($zonefile, $jszonefile, "${name}.${zone}", "${name}.${jszone}", $cluster); - if (@{$cluster->{servers}} > 1) { - output_server($zonefile, $jszonefile, "${name}-%02d.${zone}", "${name}-%02d.${jszone}", $cluster); + output_server($zonefile, "${name}-%02d.${zone}", $cluster, 1); + } + else + { + output_server($zonefile, "${name}.${zone}", $cluster, 1); } } @@ -293,11 +304,10 @@ foreach my $cluster (sort { $a->{name} cmp $b->{name} } values %$clusters) $jsonfile->print(encode_json(\@json)); # Output footers -$jszonefile->print("];\n"); +$zonefile->print("];\n"); # Close the output files -$jsonfile->close(); -$jszonefile->close(); +$zonefile->close(); $zonefile->close(); # Output gdnsd configuration @@ -346,7 +356,7 @@ if (defined($gdnsname)) { my $name = $cluster->{name}; - if (@{$cluster->{servers}} > 1) + if (@{$cluster->{servers}} > 1 && grep { $_->{status} eq "up" } @{$cluster->{servers}}) { $gdnsweightedfile->print("${name} => {\n"); @@ -357,7 +367,14 @@ if (defined($gdnsname)) my $number = sprintf("%02d", $index + 1); my $bandwidth = $server->{bandwidth}; - $gdnsweightedfile->print(" ${name}-${number} = [ ${name}-${number}.${zone}., ${bandwidth} ]\n"); + if (my $cname = $server->{cname}) + { + $gdnsweightedfile->print(" ${name}-${number} = [ ${cname}., ${bandwidth} ]\n"); + } + else + { + $gdnsweightedfile->print(" ${name}-${number} = [ ${name}-${number}.${zone}.openstreetmap.org., ${bandwidth} ]\n"); + } } } @@ -365,9 +382,13 @@ if (defined($gdnsname)) $gdnsresourcefile->print(" ${name} => %weighted!${name}\n"); } + elsif (my $cname = $cluster->{cname}) + { + $gdnsresourcefile->print(" ${name} => ${cname}.\n"); + } else { - $gdnsresourcefile->print(" ${name} => ${name}.${zone}.\n"); + $gdnsresourcefile->print(" ${name} => ${name}.${zone}.openstreetmap.org.\n"); } } @@ -380,7 +401,7 @@ if (defined($gdnsname)) } # Output the target details in origin format if required -YAML::DumpFile($targetoriginfile, $targetorigins) if $targetoriginfile; +DumpFile($targetoriginfile, $targetorigins) if $targetoriginfile; exit 0; @@ -532,26 +553,22 @@ sub compare_bandwidth sub output_server { my $zonefile = shift; - my $jszonefile = shift; my $name = shift; - my $jsname = shift; my $cluster = shift; + my $all = shift; while (my($index,$server) = each @{$cluster->{servers}}) { - if ($server->{status} eq "up") + if ($all || $server->{status} eq "up") { - $zonefile->printf("+${name}:$server->{ipv4}:600\n", $index + 1); - $jszonefile->printf(" A(\"${jsname}\", \"$server->{ipv4}\", TTL(\"10m\")),\n", $index + 1); + if ($server->{ipv4}) + { + $zonefile->printf(" A(\"${name}\", \"$server->{ipv4}\", TTL(\"10m\")),\n", $index + 1); + } if ($server->{ipv6}) { - my $ipv6 = $server->{ipv6}; - - $ipv6 =~ s/([0-9a-f]{4})(?=.)/$1:/ig; - - $zonefile->printf("3${name}:$server->{ipv6}:600\n", $index + 1); - $jszonefile->printf(" AAAA(\"${jsname}\", \"${ipv6}\", TTL(\"10m\")),\n", $index + 1); + $zonefile->printf(" AAAA(\"${name}\", \"$server->{ipv6}\", TTL(\"10m\")),\n", $index + 1); } } }