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87 lines
1.9 KiB
87 lines
1.9 KiB
#!/usr/bin/perl
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use warnings;
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use strict;
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use JSON;
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use Getopt::Long;
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use LWP::UserAgent;
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use HTTP::Request::Common;
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use URI;
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use Data::Dumper;
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my $user = undef;
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my $pass = undef;
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my $url = 'http://localhost:9200';
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my $certcheck = 1;
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my $cluster = 0;
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my $node = undef;
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my $index = undef;
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my $pretty = 0;
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my $json = {};
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GetOptions (
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'user:s' => \$user,
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'password:s' => \$pass,
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'url=s' => \$url,
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'cert-check!' => \$certcheck,
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'cluster' => \$cluster,
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'node=s' => \$node,
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'index=s' => \$index,
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'pretty' => \$pretty
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);
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# If no option is given, default to fetch the cluster status
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if (not defined $cluster and not defined $node and not defined $index){
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$cluster = 1;
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}
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my $uri = URI->new($url);
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if (not defined $uri){
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die "COuldn't parse $url as a valid url\n";
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}
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# If connecting over http or is host is localhost
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# there's no need to check certificate
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if ($uri->scheme eq 'http' or $uri->host =~ m/^localhost|127\.0\.0/){
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$certcheck = 0;
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}
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my $resp;
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my $sslopts = {};
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if (not $certcheck){
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$sslopts = {
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verify_hostname => 0,
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SSL_verify_mode => 0
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}
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}
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my $ua = LWP::UserAgent->new(
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ssl_opts => $sslopts
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);
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$ua->env_proxy;
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if ($cluster){
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$json = make_request('/_cluster/stats');
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} elsif (defined $node){
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$json = make_request('/_nodes/' . $node);
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} elsif (defined $index){
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$json = make_request('/_cluster/health/' . $index . '?level=indices')->{'indices'}->{$index};
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}
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print to_json($json, { pretty => $pretty });
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sub make_request {
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my $path = shift;
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my $req_url = $url . $path;
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my $req = GET $req_url;
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if (defined $user and $user ne '' and defined $pass and $pass ne ''){
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$req->authorization_basic($user, $pass);
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}
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my $resp = $ua->request($req);
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die "Request to $req_url failed : " . $resp->message . "\n" if $resp->is_error;
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return from_json($resp->decoded_content);
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}
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