Page MenuHomeClusterLabs Projects
Files F1842495

No OneTemporary
Actions

View Options

diff --git a/fencing/fence_legacy b/fencing/fence_legacy
index 3625687366..f978de889d 100755
--- a/fencing/fence_legacy
+++ b/fencing/fence_legacy
@@ -1,239 +1,238 @@
#!/usr/bin/perl
use Getopt::Long;
my $ME = $0;
END {
defined fileno STDOUT or return;
close STDOUT and return;
warn "$ME: failed to close standard output: $!\n";
$? ||= 1;
}
# Get the program name from $0 and strip directory names
$_=$0;
s/.*\///;
my $pname = $_;
$opt_o = 'reset'; # Default fence action
$opt_s = 'stonith'; # Default fence binary
$opt_t = 'none'; # Default fence type
$extra_args = '-E';
sub usage
{
- print "Helper that presents a RHCS-style interface for Linux-HA stonith plugins\n\n";
- print "Should never need to use invoked by the user directly\n\n";
+ print "Helper that presents a Pacemaker-style interface for Linux-HA stonith plugins\n\n";
+ print "Should never be invoked by the user directly\n\n";
print "\n";
print "Usage: $pname [options]\n";
print "\n";
print "Options:\n";
print " -h usage\n";
print " -t <sub agent> sub agent\n";
print " -n <name> nodename\n";
print " -o <string> Action: on | off | reset (default) | stat | hostlist\n";
print " -s <stonith> stonith command\n";
print " -q quiet mode\n";
print " -V version\n";
exit 0;
}
sub print_metadata
{
print '<?xml version="1.0" ?>
-<resource-agent name="fence_pcmk" shortdesc="Helper that presents a RHCS-style interface for Linux-HA stonith plugins" >
+<resource-agent name="fence_pcmk" shortdesc="Helper that presents a Pacemaker-style interface for Linux-HA stonith plugins" >
<longdesc>
-Should never need to use invoked by the user directly and should only
-be configured in cluster.conf, not directly in Pacemaker.
+This agent should never be invoked by the user directly.
</longdesc>
-<vendor-url>http://www.clusterlabs.org</vendor-url>
+<vendor-url>https://www.clusterlabs.org/</vendor-url>
<parameters>
<parameter name="action" unique="1" required="1">
<getopt mixed="-o &lt;action&gt;" />
<content type="string" default="disable" />
<shortdesc lang="en">Fencing Action</shortdesc>
</parameter>
<parameter name="port" unique="1" required="1">
<getopt mixed="-n &lt;id&gt;" />
<content type="string" />
<shortdesc lang="en">Physical plug number or name of virtual machine</shortdesc>
</parameter>
<parameter name="help" unique="1" required="0">
<getopt mixed="-h" />
<content type="string" />
<shortdesc lang="en">Display help and exit</shortdesc>
</parameter>
</parameters>
<actions>
<action name="enable" />
<action name="disable" />
<action name="reboot" />
<action name="off" />
<action name="on" />
<action name="status" />
<action name="list" />
<action name="metadata" />
</actions>
</resource-agent>
';
}
sub fail
{
($msg) = @_;
print $msg."\n" unless defined $opt_q;
$t->close if defined $t;
exit 1;
}
sub fail_usage
{
($msg)=@_;
print STDERR $msg."\n" if $msg;
print STDERR "Please use '-h' for usage.\n";
exit 1;
}
sub version
{
print "1.0.0\n";
exit 0;
}
sub get_options_stdin
{
my $opt;
my $line = 0;
while( defined($in = <>) )
{
$_ = $in;
chomp;
# strip leading and trailing whitespace
s/^\s*//;
s/\s*$//;
# skip comments
next if /^#/;
$line+=1;
$opt=$_;
next unless $opt;
($name,$val)=split /\s*=\s*/, $opt, 2;
if ( $name eq "" )
{
print STDERR "parse error: illegal name in option $line\n";
exit 2;
}
# DO NOTHING -- this field is used by fenced
elsif ($name eq "agent" ) {}
elsif ($name eq "plugin" )
{
$opt_t = $val;
}
elsif ($name eq "option" || $name eq "action" )
{
$opt_o = $val;
}
elsif ($name eq "nodename" )
{
$opt_n = $val;
$ENV{$name} = $val;
}
elsif ($name eq "stonith" )
{
$opt_s = $val;
}
else
{
$ENV{$name} = $val;
}
}
}
######################################################################33
# MAIN
if (@ARGV > 0) {
GetOptions("t=s"=>\$opt_t,
"n=s"=>\$opt_n,
"o=s"=>\$opt_o,
"s=s"=>\$opt_s,
"q" =>\$opt_q,
"V" =>\$opt_V,
"version" =>\$opt_V,
"help" =>\$opt_h,
"h" =>\$opt_h) || fail_usage;
foreach (@ARGV) {
print "$_\n";
}
# getopts("ht:n:o:s:qV") || fail_usage ;
usage if defined $opt_h;
version if defined $opt_V;
fail_usage "Unknown parameter." if (@ARGV > 0);
}
get_options_stdin();
if ((defined $opt_o) && ($opt_o =~ /metadata/i)) {
print_metadata();
exit 0;
}
$opt_o=lc($opt_o);
fail "failed: unrecognised action: $opt_o"
unless $opt_o =~ /^(on|off|reset|reboot|stat|status|monitor|list|hostlist|poweroff|poweron)$/;
if ( $opt_o eq "hostlist"|| $opt_o eq "list" ) {
$opt_q = "1";
}
if ( $pid=fork() == 0 )
{
if ( $opt_o eq "reboot" )
{
$opt_o="reset";
}
elsif ( $opt_o eq "poweron" )
{
$opt_o="on";
}
elsif ( $opt_o eq "poweroff" )
{
$opt_o="off";
}
if ( $opt_o eq "hostlist"|| $opt_o eq "list" )
{
exec "$opt_s -t $opt_t $extra_args -l" or die "failed to exec \"$opt_s\"\n";
}
elsif ( $opt_o eq "monitor" || $opt_o eq "stat" || $opt_o eq "status" )
{
- print "Performing: $opt_s -t $opt_t -S\n" unless defined $opt_q;
+ print "Performing: $opt_s -t $opt_t $extra_args -S\n" unless defined $opt_q;
exec "$opt_s -t $opt_t $extra_args -S" or die "failed to exec \"$opt_s\"\n";
}
else
{
- print "Performing: $opt_s -t $opt_t -T $opt_o $opt_n\n" unless defined $opt_q;
+ print "Performing: $opt_s -t $opt_t $extra_args -T $opt_o $opt_n\n" unless defined $opt_q;
fail "failed: no plug number" unless defined $opt_n;
exec "$opt_s -t $opt_t $extra_args -T $opt_o $opt_n" or die "failed to exec \"$opt_s\"\n";
}
}
wait;
$status=$?/256;
print (($status == 0 ? "success":"failed") . ": $opt_n $status\n")
unless defined $opt_q;
exit ($status == 0 ? 0 : 1 );

File Metadata

Mime Type
text/x-diff
Expires
Sat, Nov 23, 4:50 PM (14 h, 10 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
1016239
Default Alt Text
(6 KB)

Event Timeline