X-Git-Url: https://git.openstreetmap.org./dns.git/blobdiff_plain/f5b34d07a761ca69226c80803aea2805c645adcc..c56a2f4216218c5d0c1cb78206aed695b2a4b2e1:/bin/mkgeo diff --git a/bin/mkgeo b/bin/mkgeo index 4bd4db2..77b44d9 100755 --- a/bin/mkgeo +++ b/bin/mkgeo @@ -1,5 +1,7 @@ #!/usr/bin/perl +use v5.12; + use strict; use warnings; @@ -12,9 +14,11 @@ use YAML; 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 $gdnsname = shift @ARGV; my @servers; # Initialise cluster details @@ -36,7 +40,7 @@ while (my($name,$cluster) = each %$clusters) { my $server = { cluster => $cluster, - pingdom => $cluster->{pingdom}, + statuscake => $cluster->{statuscake}, bandwidth => $cluster->{bandwidth}, ipv4 => $cluster->{ipv4}, ipv6 => $cluster->{ipv6} @@ -57,41 +61,57 @@ foreach my $server (@servers) $server->{status} = "up"; } -# If pingdom support is enabled then check which servers are up -if ($ENV{PINGDOM_USERNAME} && $ENV{PINGDOM_PASSWORD}) +# If statuscake support is enabled then check which servers are up +if ($ENV{STATUSCAKE_USERNAME} && $ENV{STATUSCAKE_APIKEY}) { my $ua = LWP::UserAgent->new; my $cache; - $ua->timeout(5); - $ua->default_header("App-Key", "2cohi62u5haxvqmypk3ljqqrze1jufrh"); - $ua->credentials("api.pingdom.com:443", "Pingdom API", $ENV{PINGDOM_USERNAME}, $ENV{PINGDOM_PASSWORD}); + $ua->agent("mkgeo/1.0"); + $ua->default_header("Username", $ENV{STATUSCAKE_USERNAME}); + $ua->default_header("API", $ENV{STATUSCAKE_APIKEY}); - if (-f "pingdom.yml") + if (-f "statuscake.yml") { - $cache = YAML::LoadFile("pingdom.yml"); + $cache = YAML::LoadFile("statuscake.yml"); } else { $cache = {}; } - foreach my $server (@servers) + my $response = $ua->get("https://app.statuscake.com/API/Tests/"); + + if ($response->is_success) { - if (my $checkid = $server->{pingdom}) + my $tests = decode_json($response->content); + + foreach my $test (@$tests) { - my $response = $ua->get("https://api.pingdom.com/api/2.0/checks/${checkid}"); + my $testid = $test->{TestID}; - if ($response->is_success) + if ($test->{Status} eq "Up" && !$test->{Paused}) { - my $check = decode_json($response->content); - - $server->{status} = $check->{check}->{status}; - $cache->{$server->{pingdom}} = $check->{check}->{status}; + $cache->{$testid} = "up"; } else { - $server->{status} = $cache->{$server->{pingdom}} || "down"; + $cache->{$testid} = "down"; + } + } + } + + foreach my $server (@servers) + { + if (my $testids = $server->{statuscake}) + { + $server->{status} = "up"; + + for my $testid (@$testids) + { + my $testresult = $cache->{$testid} || "down"; + + $server->{status} = "down" if $testresult eq "down"; } } else @@ -100,7 +120,7 @@ if ($ENV{PINGDOM_USERNAME} && $ENV{PINGDOM_PASSWORD}) } } - YAML::DumpFile("pingdom.yml", $cache); + YAML::DumpFile("statuscake.yml", $cache); } # Mark a cluster as up if any servers are up @@ -186,10 +206,14 @@ 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 "$!"; +# Output headers +$jszonefile->print("var \U${jszone}\E_RECORDS = [\n"); + # Output details for each country -foreach my $origin (values %$origins) +foreach my $origin (sort { $a->{name} cmp $b->{name} } values %$origins) { my $cluster = $origin->{cluster}; my $clon = $origin->{lon}; @@ -206,8 +230,13 @@ foreach my $origin (values %$origins) $clon = $clon + 360; } - $zonefile->print("# $origin->{name}\n"); - $zonefile->print("C\L$origin->{code}\E.${zone}:$cluster->{name}.${zone}:600\n"); + if (!defined($gdnsname)) + { + $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", @@ -225,19 +254,25 @@ foreach my $origin (values %$origins) $targetorigins->{$cluster->{name}}->{bandwidth} += $origin->{bandwidth}; } -# Header for default records -$zonefile->print("# Unknown origins\n"); - -# Output default records for IPs that can't be mapped to a country -while (my($name,$cluster) = each %$clusters) +# Skip default records if we don't need them +if (!defined($gdnsname)) { - if (my $default = $cluster->{default}) - { - output_server($zonefile, "${default}.${zone}", $cluster); - } - elsif (exists($cluster->{default})) + # Header for default records + $zonefile->print("# Unknown origins\n"); + + # Output default records for IPs that can't be mapped to a country + foreach my $cluster (sort { $a->{name} cmp $b->{name} } values %$clusters) { - output_server($zonefile, "${zone}", $cluster); + my $name = $cluster->{name}; + + if (my $default = $cluster->{default}) + { + output_server($zonefile, $jszonefile, "${default}.${zone}", "${default}.${jszone}", $cluster); + } + elsif (exists($cluster->{default})) + { + output_server($zonefile, $jszonefile, "${zone}", "${jszone}", $cluster); + } } } @@ -245,18 +280,108 @@ while (my($name,$cluster) = each %$clusters) $zonefile->print("# Servers\n"); # Output A records for each cluster -while (my($name,$cluster) = each %$clusters) +foreach my $cluster (sort { $a->{name} cmp $b->{name} } values %$clusters) { - output_server($zonefile, "${name}.${zone}", $cluster); + 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 the GeoJSON text $jsonfile->print(encode_json(\@json)); +# Output footers +$jszonefile->print("];\n"); + # Close the output files $jsonfile->close(); +$jszonefile->close(); $zonefile->close(); +# Output gdnsd configuration +if (defined($gdnsname)) +{ + my $gdnsmapfile = IO::File->new("> gdns/${gdnsname}.map") || die "$!"; + my $gdnsresourcefile = IO::File->new("> gdns/${gdnsname}.resource") || die "$!"; + my $gdnsweightedfile = IO::File->new("> gdns/${gdnsname}.weighted") || die "$!"; + my $continent = ""; + + $gdnsmapfile->print("${gdnsname} => {\n"); + $gdnsmapfile->print(" geoip2_db => /usr/share/GeoIP/GeoLite2-Country.mmdb\n"); + $gdnsmapfile->print(" datacenters => [" . join(",", sort(keys(%$clusters))) . "]\n"); + $gdnsmapfile->print(" map => {\n"); + $gdnsmapfile->print(" default => [" . join(",", sort(map { $_->{name} } grep { $_->{default} } values(%$clusters))) . "]\n"); + + foreach my $origin (sort { $a->{continent} cmp $b->{continent} || $a->{code} cmp $b->{code} } values %$origins) + { + my $code = $origin->{code}; + my $cluster = $origin->{cluster}->{name}; + + next if $code eq "XK"; + + if ($continent ne $origin->{continent}) + { + $gdnsmapfile->print(" }\n") if $continent; + + $continent = $origin->{continent}; + + $gdnsmapfile->print(" ${continent} => {\n"); + } + + $gdnsmapfile->print(" ${code} => [${cluster}]\n"); + } + + $gdnsmapfile->print(" }\n") if $continent; + + $gdnsmapfile->print(" }\n"); + $gdnsmapfile->print("}\n"); + + $gdnsresourcefile->print("${gdnsname} => {\n"); + $gdnsresourcefile->print(" map => ${gdnsname}\n"); + $gdnsresourcefile->print(" dcmap => {\n"); + + foreach my $cluster (sort { $a->{name} cmp $b->{name} } values %$clusters) + { + my $name = $cluster->{name}; + + if (@{$cluster->{servers}} > 1) + { + $gdnsweightedfile->print("${name} => {\n"); + + while (my($index,$server) = each @{$cluster->{servers}}) + { + if ($server->{status} eq "up") + { + my $number = sprintf("%02d", $index + 1); + my $bandwidth = $server->{bandwidth}; + + $gdnsweightedfile->print(" ${name}-${number} = [ ${name}-${number}.${zone}., ${bandwidth} ]\n"); + } + } + + $gdnsweightedfile->print("}\n"); + + $gdnsresourcefile->print(" ${name} => %weighted!${name}\n"); + } + else + { + $gdnsresourcefile->print(" ${name} => ${name}.${zone}.\n"); + } + } + + $gdnsresourcefile->print(" }\n"); + $gdnsresourcefile->print("}\n"); + + $gdnsweightedfile->close(); + $gdnsresourcefile->close(); + $gdnsmapfile->close(); +} + # Output the target details in origin format if required YAML::DumpFile($targetoriginfile, $targetorigins) if $targetoriginfile; @@ -272,8 +397,20 @@ sub match_origin my $match; if ($cluster->{preferred} && - $cluster->{preferred}->{countries} && - grep { $_ eq $origin->{country} } @{$cluster->{preferred}->{countries}}) + $cluster->{preferred}->{origins} && + grep { $_ eq $origin->{name} } @{$cluster->{preferred}->{origins}}) + { + $match = "preferred"; + } + elsif ($cluster->{allowed} && + $cluster->{allowed}->{origins} && + grep { $_ eq $origin->{name} } @{$cluster->{allowed}->{origins}}) + { + $match = "allowed"; + } + elsif ($cluster->{preferred} && + $cluster->{preferred}->{countries} && + grep { $_ eq $origin->{country} } @{$cluster->{preferred}->{countries}}) { $match = "preferred"; } @@ -398,18 +535,26 @@ sub compare_bandwidth sub output_server { my $zonefile = shift; + my $jszonefile = shift; my $name = shift; + my $jsname = shift; my $cluster = shift; - foreach my $server (@{$cluster->{servers}}) + while (my($index,$server) = each @{$cluster->{servers}}) { if ($server->{status} eq "up") { - $zonefile->print("+${name}:$server->{ipv4}:600\n"); + $zonefile->printf("+${name}:$server->{ipv4}:600\n", $index + 1); + $jszonefile->printf(" A(\"${jsname}\", \"$server->{ipv4}\", TTL(\"10m\")),\n", $index + 1); if ($server->{ipv6}) { -# $zonefile->print("3${name}:$server->{ipv6}:600\n"); + 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); } } }