Rename VyattaClusterConfig to Vyatta::Cluster::Config

Reorganization

1 files changed, 0 insertions, 380 deletions

diff --git a/scripts/VyattaClusterConfig.pm b/scripts/VyattaClusterConfig.pm
deleted file mode 100644
index 3b564eb..0000000
--- a/scripts/VyattaClusterConfig.pm
+++ /dev/null
@@ -1,380 +0,0 @@
-package VyattaClusterConfig;
-
-use strict;
-use lib "/opt/vyatta/share/perl5/";
-use VyattaConfig;
-
-my $DEFAULT_INITDEAD = 30000;
-my $DEFAULT_DEADPING = 30000;
-my $MIN_DEAD = 300;
-my $MIN_KEEP = 100;
-my $DEFAULT_LOG_FACILITY = 'daemon';
-my $SERVICE_DIR = "/etc/init.d";
-my $RESOURCE_SCRIPT_DIR = "/etc/ha.d/resource.d";
-
-# for heartbeat
-my $DEFAULT_MCAST_GROUP = '239.251.252.253';
-my $DEFAULT_UDP_PORT = '694';
-my $DEFAULT_TTL = '1';
-
-my $HA_WATCHLINK_ID = 'ha';
-
-my %fields = (
-  _interface        => undef,
-  _mcast_grp        => undef,
-  _pre_shared       => undef,
-  _keepalive_itvl   => undef,
-  _dead_itvl        => undef,
-  _groups           => {},
-  _is_empty         => 1,
-);
-
-sub new {
-  my $that = shift;
-  my $class = ref ($that) || $that;
-  my $self = {
-    %fields,
-  };
-
-  bless $self, $class;
-  return $self;
-}
-
-sub setup {
-  my ( $self, $level ) = @_;
-  my $config = new VyattaConfig;
-
-  $config->setLevel("$level");
-  my @nodes = $config->listNodes();
-  if (scalar(@nodes) <= 0) {
-    $self->{_is_empty} = 1;
-    return 0;
-  } else {
-    $self->{_is_empty} = 0;
-  }
-
-  my @tmp = $config->returnValues("interface");
-  $self->{_interface} = [ @tmp ];
-  $self->{_mcast_grp} = $config->returnValue("mcast-group");
-  $self->{_pre_shared} = $config->returnValue("pre-shared-secret");
-  $self->{_keepalive_itvl} = $config->returnValue("keepalive-interval");
-  $self->{_dead_itvl} = $config->returnValue("dead-interval");
-
-  $config->setLevel("$level group");
-  my @groups = $config->listNodes();
-  my $group;
-  for $group (@groups) {
-    my $hashref = {};
-    $config->setLevel("$level group $group");
-    $hashref->{_primary} = $config->returnValue("primary");
-    @tmp = $config->returnValues("secondary");
-    $hashref->{_secondary} = [ @tmp ];
-    $hashref->{_auto_failback} = $config->returnValue("auto-failback");
-    @tmp = $config->returnValues("monitor");
-    $hashref->{_monitor} = [ @tmp ];
-    @tmp = $config->returnValues("service");
-    $hashref->{_service} = [ @tmp ];
-    $self->{_groups}->{$group} = $hashref;
-  }
-
-  return 0;
-}
-
-sub setupOrig {
-  my ( $self, $level ) = @_;
-  my $config = new VyattaConfig;
-
-  $config->setLevel("$level");
-  my @nodes = $config->listOrigNodes();
-  if (scalar(@nodes) <= 0) {
-    $self->{_is_empty} = 1;
-    return 0;
-  } else {
-    $self->{_is_empty} = 0;
-  }
-
-  my @tmp = $config->returnOrigValues("interface");
-  $self->{_interface} = [ @tmp ];
-  $self->{_mcast_grp} = $config->returnOrigValue("mcast-group");
-  $self->{_pre_shared} = $config->returnOrigValue("pre-shared-secret");
-  $self->{_keepalive_itvl} = $config->returnOrigValue("keepalive-interval");
-  $self->{_dead_itvl} = $config->returnOrigValue("dead-interval");
-
-  $config->setLevel("$level group");
-  my @groups = $config->listOrigNodes();
-  my $group;
-  for $group (@groups) {
-    my $hashref = {};
-    $config->setLevel("$level group $group");
-    $hashref->{_primary} = $config->returnOrigValue("primary");
-    @tmp = $config->returnOrigValues("secondary");
-    $hashref->{_secondary} = [ @tmp ];
-    $hashref->{_auto_failback} = $config->returnOrigValue("auto-failback");
-    @tmp = $config->returnOrigValues("monitor");
-    $hashref->{_monitor} = [ @tmp ];
-    @tmp = $config->returnOrigValues("service");
-    $hashref->{_service} = [ @tmp ];
-    $self->{_groups}->{$group} = $hashref;
-  }
-
-  return 0;
-}
-
-sub primaryNode {
-  my ($self) = @_;
-  my @groups = keys %{$self->{_groups}};
-  my $hashref = $self->{_groups}->{$groups[0]};
-  return $hashref->{_primary};
-}
-
-sub secondaryNode {
-  my ($self) = @_;
-  my @groups = keys %{$self->{_groups}};
-  my $hashref = $self->{_groups}->{$groups[0]};
-  return ${$hashref->{_secondary}}[0];
-}
-
-sub monitorNodes {
-  my ($self) = @_;
-  my @groups = keys %{$self->{_groups}};
-  my $hashref = $self->{_groups}->{$groups[0]};
-  return @{$hashref->{_monitor}};
-}
-
-sub serviceStr {
-  my ($self) = @_;
-  my @groups = keys %{$self->{_groups}};
-  my $hashref = $self->{_groups}->{$groups[0]};
-  return (join " ", @{$hashref->{_service}});
-}
-
-sub isEmpty {
-  my ($self) = @_;
-  return $self->{_is_empty};
-}
-
-sub authkeys {
-  my ($self) = @_;
-  my $key = $self->{_pre_shared};
-  return (undef, "pre-shared secret not defined") if (!defined($key));
-  my $str =<<EOS;
-auth 1
-1 sha1 $key
-EOS
-  return ($str, undef);
-}
-
-sub check_interfaces {
-  my ($exist_only, @interfaces) = @_;
-  foreach (@interfaces) {
-    system("ip addr show $_ >& /dev/null");
-    if ($? >> 8) {
-      return "interface $_ does not exist";
-    }
-    next if ($exist_only);
-
-    my $link = `ip link show $_ | grep $_`;
-    if (($link =~ /NO-CARRIER/) || !($link =~ /,UP/)) {
-      return "interface $_ is not connected";
-    }
-    system("ip addr show dev $_ |grep 'inet ' |grep -q 'scope global'");
-    if ($? >> 8) {
-      return "interface $_ is not configured";
-    }
-  }
-  return undef;
-}
-
-sub ha_cf {
-  my ($self) = @_;
-  my @groups = keys %{$self->{_groups}};
-  return (undef, "no resource group defined") if ($#groups < 0);
-  return (undef, "using multiple resource groups is not supported yet")
-    if ($#groups > 0);
-
-  my $ierr = check_interfaces(0, @{$self->{_interface}});
-  if (defined($ierr)) {
-    return (undef, $ierr);
-  }
-  my $interfaces = '';
-  foreach my $intf (@{$self->{_interface}}) {
-    $interfaces .= "mcast $intf ";
-    $interfaces .= ((defined($self->{_mcast_grp}))
-                    ?  "$self->{_mcast_grp} " : "$DEFAULT_MCAST_GROUP ");
-    $interfaces .= "$DEFAULT_UDP_PORT $DEFAULT_TTL 0\n";
-  }
-
-  my $kitvl = $self->{_keepalive_itvl};
-  my $ditvl = $self->{_dead_itvl};
-
-  my $hashref = $self->{_groups}->{$groups[0]};
-  my $primary = $hashref->{_primary};
-  my @secondaries =  @{$hashref->{_secondary}};
-  my $pings = join " ", @{$hashref->{_monitor}};
-  my $auto_failback = ($hashref->{_auto_failback} eq "true") ?
-                      "on" : "off";
-  my $my_name = `uname -n`;
-  chomp $my_name;
-
-  return (undef, "heartbeat interface(s) not defined") if ($interfaces eq "");
-  return (undef, "keepalive interval not defined") if (!defined($kitvl));
-  return (undef, "dead interval not defined") if (!defined($ditvl));
-  return (undef, "cluster primary system not defined")
-    if (!defined($primary));
-  return (undef, "cluster secondary node(s) not defined")
-    if ($#secondaries < 0);
-  return (undef, "using multiple secondary nodes is not supported yet")
-    if ($#secondaries > 0);
-  return (undef,
-          "dead interval must be at least $MIN_DEAD milliseconds")
-    if ($ditvl < $MIN_DEAD);
-  return (undef,
-          "keepalive interval must be at least $MIN_KEEP milliseconds")
-    if ($kitvl < $MIN_KEEP);
-  return (undef,
-          "dead interval must be more than twice the keepalive interval")
-    if ($ditvl <= (2 * $kitvl));
-  return (undef,
-          "dead interval must be smaller than $DEFAULT_INITDEAD milliseconds")
-    if ($ditvl >= $DEFAULT_INITDEAD);
-  return (undef,
-          "the current node '$my_name' is not defined in the configuration")
-    if (($my_name ne $primary) && ($my_name ne $secondaries[0]));
- 
-  my $monitor_str = "";
-  if ($pings ne "") {
-    $monitor_str = "\nping $pings\n"
-                   . "respawn hacluster /usr/lib/heartbeat/ipfail";
-  }
-
-  my $wtime = int($kitvl * 2);
-  if ($wtime > $ditvl) {
-    $wtime = $ditvl;
-  }
-
-  # convert to seconds (HA calls "sleep" with this)
-  $ditvl /= 1000;
-
-  my $str =<<EOS;
-keepalive ${kitvl}ms
-deadtime ${ditvl}
-warntime ${wtime}ms
-initdead ${DEFAULT_INITDEAD}ms
-deadping ${DEFAULT_DEADPING}ms
-logfacility $DEFAULT_LOG_FACILITY
-${interfaces}auto_failback $auto_failback
-node $primary $secondaries[0]$monitor_str
-EOS
-
-  return ($str, undef);
-}
-
-sub isValidIPSpec {
-  my $str = shift;
-  my @comps = split /\//, $str;
-  return 0 if ($#comps < 1);
-  return 0 if ($#comps > 3);
-  return 0 if (!isValidIPv4($comps[0]));
-  # check optional prefix len
-  if (defined($comps[1])) {
-    return 0 if (!($comps[1] =~ m/^\d+$/));
-    return 0 if (($comps[1] > 32) || ($comps[1] < 0));
-  }
-  # check optional interface
-  if (defined($comps[2])) {
-    return 0 if (defined(check_interfaces(1, $comps[2])));
-  }
-  # check optional broadcast addr
-  if (defined($comps[3])) {
-    return 0 if (!isValidIPv4($comps[3]));
-  }
-  return 1;
-}
-
-sub isValidIPv4 {
-  my $str = shift;
-  return 0 if (!($str =~ m/^(\d+)\.(\d+)\.(\d+)\.(\d+)$/));
-  my ($a1, $a2, $a3, $a4) = ($1, $2, $3, $4);
-  return 1 if (($a1 >= 0 && $a1 < 256) && ($a2 >= 0 && $a2 < 256)
-               && ($a3 >= 0 && $a3 < 256) && ($a4 >= 0 && $a4 < 256));
-  return 0;
-}
-
-my @service_list = ();
-sub isValidService {
-  my $service = shift;
-  if ($service =~ /^([^:]+)::/) {
-    my $script = $1;
-    return 0 if (! -e "$RESOURCE_SCRIPT_DIR/$script");
-    return 1;
-  }
-  if (scalar(@service_list) == 0) {
-    opendir(SDIR, "$SERVICE_DIR")
-      or (print STDERR "Error: can't open $SERVICE_DIR" && return 0);
-    @service_list = grep !/^\./, readdir SDIR;
-  }
-  return 1 if (grep /^$service$/, @service_list);
-  return 0;
-}
-
-sub haresources {
-  my ($self) = @_;
-  my @groups = keys %{$self->{_groups}};
-  return (undef, "no resource group defined") if ($#groups < 0);
-  return (undef, "using multiple resource groups is not supported yet")
-    if ($#groups > 0);
-  
-  my $hashref = $self->{_groups}->{$groups[0]};
-  my $primary = $hashref->{_primary};
-
-  my @init_services = ();
-  my @ip_addresses = ();
-  foreach (@{$hashref->{_service}}) {
-    if (!isValidIPSpec($_)) {
-      if (isValidService($_)) {
-        push @init_services, $_;
-      } else {
-        return (undef, "\"$_\" is not a valid IP address "
-                       . "(with subnet mask length) or service name");
-      }
-    } else {
-      push @ip_addresses, "IPaddr2-vyatta::$_";
-    }
-  }
-  # this forces all ip addresses to be before all services, which may not
-  # be the desirable behavior in all cases.
-  my $ip_str = join " ", @ip_addresses;
-  my $serv_str = join " ", @init_services;
-  my $services = join " ", ($ip_str, $serv_str);
-  return (undef, "cluster primary system not defined") if (!defined($primary));
-  return (undef, "cluster service(s) not defined") if ($services eq "");
-
-  my $str =<<EOS;
-$primary $services
-EOS
-  
-  return ($str, undef, @init_services);
-}
-
-sub print_str {
-  my ($self) = @_;
-  my $str = "cluster";
-  $str .= "\n  interface " . (join ",", @{$self->{_interface}});
-  $str .= "\n  pre-shared-secret $self->{_pre_shared}";
-  $str .= "\n  keepalive-interval $self->{_keepalive_itvl}";
-  $str .= "\n  dead-interval $self->{_dead_itvl}";
-  my $group;
-  foreach $group (keys %{$self->{_groups}}) {
-    $str .= "\n  group $group";
-    my $hashref = $self->{_groups}->{$group};
-    $str .= "\n    primary $hashref->{_primary}";
-    $str .= "\n    secondary " . (join ",", @{$hashref->{_secondary}});
-    $str .= "\n    monitor " . (join ",", @{$hashref->{_monitor}});
-    $str .= "\n    service " . (join ",", @{$hashref->{_service}});
-  }
-
-  return $str;
-}
-
-1;
-