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fujiwara/multitail-consul

Created May 20, 2015 07:47
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multitail-consul
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multitail-consul
#!/usr/bin/perl
use strict;
use warnings;
my $regex = shift;
my $cmd = quotemeta(shift);
my @nodes = `consul members -status alive`;
shift @nodes; # dispose header
@nodes = grep /$regex/, map { (split /\s+/, $_)[0] } @nodes;
my @args;
for my $n (@nodes) {
push @args, "-L", "ssh $n $cmd";
}
exec "multitail", "--mergeall", @args;
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