mirror of
https://github.com/ClusterCockpit/cc-docker.git
synced 2024-09-20 07:17:25 +02:00
101 lines
3.6 KiB
Perl
101 lines
3.6 KiB
Perl
#!/usr/bin/env perl
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use strict;
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use warnings;
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use utf8;
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use File::Path qw( make_path rmtree );
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use Cpanel::JSON::XS qw( decode_json encode_json );
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use File::Slurp;
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use Data::Dumper;
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use Time::Piece;
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use Sort::Versions;
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use REST::Client;
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### INFLUXDB
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my $newCheckpoints = './data/cc-metric-store/checkpoints';
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my @CheckpClusters;
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my $verbose = 1;
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my $restClient = REST::Client->new();
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$restClient->setHost('http://localhost:8086'); # Adapt port here!
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$restClient->addHeader('Authorization', "Token 74008ea2a8dad5e6f856838a90c6392e"); # compare .env file
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$restClient->addHeader('Content-Type', 'text/plain; charset=utf-8');
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$restClient->addHeader('Accept', 'application/json');
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$restClient->getUseragent()->ssl_opts(SSL_verify_mode => 0); # Temporary: Disable Cert Check
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$restClient->getUseragent()->ssl_opts(verify_hostname => 0); # Temporary: Disable Cert Check
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# Get clusters by cc-metric-store/$subfolder
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opendir my $dhc, $newCheckpoints or die "can't open directory: $!";
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while ( readdir $dhc ) {
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chomp; next if $_ eq '.' or $_ eq '..' or $_ eq 'job-archive';
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my $cluster = $_;
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push @CheckpClusters, $cluster;
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}
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# start to read checkpoints for influx
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foreach my $cluster ( @CheckpClusters ) {
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print "Starting to read updated checkpoint-files into influx for $cluster\n";
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opendir my $dhLevel1, "$newCheckpoints/$cluster" or die "can't open directory: $!";
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while ( readdir $dhLevel1 ) {
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chomp; next if $_ eq '.' or $_ eq '..';
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my $level1 = $_;
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if ( -d "$newCheckpoints/$cluster/$level1" ) {
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my $nodeSource = "$newCheckpoints/$cluster/$level1/";
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my @files = read_dir($nodeSource);
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my $length = @files;
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if (!@files || $length != 14) { # needs 14 files == 7 days worth of data
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next;
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}
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my @sortedFiles = sort { versioncmp($a,$b) } @files; # sort alphanumerically: _Really_ start with index == 0 == 1609459200.json
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my $nodeMeasurement;
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foreach my $file (@sortedFiles) {
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# print "$file\n";
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my $rawstr = read_file("$nodeSource/$file");
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my $json = decode_json($rawstr);
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my $fileMeasurement;
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foreach my $metric (keys %{$json->{metrics}}) {
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my $start = $json->{metrics}->{$metric}->{start};
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my $timestep = $json->{metrics}->{$metric}->{frequency};
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my $data = $json->{metrics}->{$metric}->{data};
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my $length = @$data;
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my $measurement;
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while (my ($index, $value) = each(@$data)) {
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if ($value) {
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my $timestamp = $start + ($timestep * $index);
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$measurement .= "$metric,cluster=$cluster,hostname=$level1,type=node value=".$value." $timestamp"."\n";
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}
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}
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# Use v2 API for Influx2
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if ($measurement) {
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# print "Adding: #VALUES $length KEY $metric"."\n";
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$fileMeasurement .= $measurement;
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}
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}
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if ($fileMeasurement) {
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$nodeMeasurement .= $fileMeasurement;
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}
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}
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$restClient->POST("/api/v2/write?org=ClusterCockpit&bucket=ClusterCockpit&precision=s", "$nodeMeasurement"); # compare .env for bucket and org
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my $responseCode = $restClient->responseCode();
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if ( $responseCode eq '204') {
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if ( $verbose ) {
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print "INFLUX API WRITE: CLUSTER $cluster HOST $level1"."\n";
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};
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} else {
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if ( $responseCode ne '422' ) { # Exclude High Frequency Error 422 - Temporary!
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my $response = $restClient->responseContent();
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print "INFLUX API WRITE ERROR CODE ".$responseCode.": ".$response."\n";
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};
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};
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}
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}
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}
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print "Done for influx\n";
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