Add support for generating and distributing gdnsd maps and resources

[dns.git] / bin / mkgeo

diff --git a/bin/mkgeo b/bin/mkgeo
index 60c1abbea18e62f92ef8222e14e6bad88b56e6ef..873fbf830d834ab89527b9476045fc9afff922b0 100755 (executable)
--- a/bin/mkgeo
+++ b/bin/mkgeo
@@ -15,6 +15,7 @@ my $zone = 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 +37,7 @@ 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 +58,57 @@ 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 $testresult eq "down";
             }
         }
         else
@@ -100,7 +117,7 @@ if ($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
@@ -261,6 +278,61 @@ $jsonfile->print(encode_json(\@json));
 $jsonfile->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 $continent = "";
+
+    $gdnsmapfile->print("${gdnsname} => {\n");
+    $gdnsmapfile->print("  geoip2_db => /var/lib/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};
+
+        $gdnsresourcefile->print("    ${name} => ${name}.tile.openstreetmap.org.\n");
+    }
+
+    $gdnsresourcefile->print("  }\n");
+    $gdnsresourcefile->print("}\n");
+
+    $gdnsresourcefile->close();
+    $gdnsmapfile->close();
+}
+
 # Output the target details in origin format if required
 YAML::DumpFile($targetoriginfile, $targetorigins) if $targetoriginfile;
 
@@ -276,8 +348,20 @@ 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";
     }