firewall/cluster_add.cgi

   1 #!/usr/local/bin/perl
   2 # Add or update a server or group from the webmin servers module
   3
   4 require './firewall-lib.pl';
   5 $access{'cluster'} || &error($text{'ecluster'});
   6 &ReadParse();
   7 &foreign_require("servers", "servers-lib.pl");
   8 @allservers = grep { $_->{'user'} } &servers::list_servers();
   9
  10 if ($in{'add'}) {
  11         # Add a single host
  12         @add = grep { $_->{'id'} eq $in{'server'} } @allservers;
  13         &error_setup($text{'add_err'});
  14         $msg = &text('add_msg', &server_name($add[0]));
  15         }
  16 else {
  17         # Add all from a group
  18         ($group) = grep { $_->{'name'} eq $in{'group'} }
  19                         &servers::list_all_groups(\@allservers);
  20         foreach $m (@{$group->{'members'}}) {
  21                 push(@add, grep { $_->{'host'} eq $m } @allservers);
  22                 }
  23         &error_setup($text{'add_gerr'});
  24         $msg = &text('add_gmsg', $in{'group'});
  25         }
  26
  27 &ui_print_header(undef, $text{'add_title'}, "");
  28 print "<b>$msg</b><p>\n";
  29
  30 # Setup error handler for down hosts
  31 sub add_error
  32 {
  33 $add_error_msg = join("", @_);
  34 }
  35 &remote_error_setup(\&add_error);
  36
  37 # Make sure each host is set up for firewalling
  38 foreach $s (@add) {
  39         $add_error_msg = undef;
  40         local $host = { 'id' => $s->{'id'} };
  41         local $firewall = &remote_foreign_check($s->{'host'}, "firewall");
  42         if ($add_error_msg) {
  43                 print "$add_error_msg<p>\n";
  44                 next;
  45                 }
  46         if (!$firewall) {
  47                 print &text('add_echeck', $s->{'host'}),"<p>\n";
  48                 next;
  49                 }
  50         &remote_foreign_require($s->{'host'}, "firewall", "firewall-lib.pl");
  51
  52         local $missing = &remote_foreign_call($s->{'host'}, "firewall",
  53                                               "missing_firewall_commands");
  54         if ($missing) {
  55                 print &text('add_emissing', "<tt>$missing</tt>"),"<p>\n";
  56                 next;
  57                 }
  58
  59         @livetables = &remote_foreign_call($s->{'host'}, "firewall",
  60                                    "get_iptables_save", "iptables-save |");
  61         $rc = 0;
  62         foreach $t (@livetables) {
  63                 $rc += @{$t->{'rules'}};
  64                 }
  65
  66         print &text('add_ok', $s->{'host'}, $rc),"<p>\n";
  67         &add_cluster_server($s);
  68         }
  69 &remote_finished();
  70 if ($in{'add'}) {
  71         &webmin_log("add", "host", $add[0]->{'host'});
  72         }
  73 else {
  74         &webmin_log("add", "group", $in{'group'});
  75         }
  76
  77 &ui_print_footer("cluster.cgi", $text{'cluster_return'});
  78