#!/usr/bin/perl # # This is the master daemon that manages all periodically run processes on Striker dashboards and Anvil! # nodes. # use strict; use warnings; use AN::Tools; my $THIS_FILE = ($0 =~ /^.*\/(.*)$/)[0]; my $running_directory = ($0 =~ /^(.*?)\/$THIS_FILE$/)[0]; if (($running_directory =~ /^\./) && ($ENV{PWD})) { $running_directory =~ s/^\./$ENV{PWD}/; } my $an = AN::Tools->new(); $an->Log->level({set => 2}); $an->Storage->read_config({file => "/etc/striker/striker.conf"}); my $connections = $an->Database->connect({ sql_file => $an->data->{sys}{database}{schema}, test_table => "network_interfaces", }); # Turn off buffering so that the pinwheel will display while waiting for the SSH call(s) to complete. $| = 1; report_network($an); exit(0); ############################################################################################################# # Functions # ############################################################################################################# # This reports the current network interface states, tracked by the MAC address. sub report_network { my ($an) = @_; # Write out the data in json format. my $directory = $an->data->{path}{sysfs}{network_interfaces}; local(*DIRECTORY); $an->Log->entry({source => $THIS_FILE, line => __LINE__, level => 3, key => "log_0018", variables => { directory => $directory }}); opendir(DIRECTORY, $directory); while(my $file = readdir(DIRECTORY)) { next if $file eq "."; next if $file eq ".."; next if $file eq "lo"; my $full_path = "$directory/$file"; $an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { full_path => $full_path }}); if (-d $full_path) { # Pull out the data I want. my $interface = $file; my $mac_address = $an->Storage->read_file({file => $full_path."/address"}); my $link_state = $an->Storage->read_file({file => $full_path."/carrier"}); my $mtu = $an->Storage->read_file({file => $full_path."/mtu"}); my $duplex = $an->Storage->read_file({file => $full_path."/duplex"}); # full or half? my $operational = $an->Storage->read_file({file => $full_path."/operstate"}); # up or down my $speed = $link_state ? $an->Storage->read_file({file => $full_path."/speed"}) : 0; # Mbps (ie: 1000 = Gbps), gives a very high number for unplugged link if ($speed > 100000) { # NOTE: This is probably 0 now... Though someday >100 Gbps will be reasonable # and we'll need to change this. $speed = 0; } # Find the media, if possible. my $media = "unknown"; my $ethtool = $an->System->call({shell_call => $an->data->{path}{exe}{ethtool}}); foreach my $line (split/\n/, $ethtool) { if ($line =~ /Supported ports: \[ (.*?) \]/i) { $media = lc($1); last; } } # Log $an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { interface => $interface, mac_address => $mac_address, link_state => $link_state, mtu => $mtu, duplex => $duplex, operational => $operational, speed => $speed, media => $media, }}); $an->Database->insert_or_update_network_interfaces({ network_interface_name => $interface, network_interface_duplex => $duplex, network_interface_link_state => $link_state, network_interface_operational => $operational, network_interface_mac_address => $mac_address, network_interface_medium => $media, network_interface_mtu => $mtu, network_interface_speed => $speed, }); } } closedir(DIRECTORY); # Write out the XML file and JSON file. my $order = 1; my $network_xml = "\n"; $network_xml .= "\n"; my $network_json = "{\"networks\":[\n"; my $query = " SELECT network_interface_mac_address, network_interface_name, network_interface_speed, network_interface_mtu, network_interface_link_state, network_interface_operational, network_interface_duplex, network_interface_medium, network_interface_bond_uuid, network_interface_bridge_uuid FROM network_interfaces WHERE network_interface_host_uuid = ".$an->data->{sys}{use_db_fh}->quote($an->Get->host_uuid)." ORDER BY modified_date DESC ;"; $an->Log->entry({source => $THIS_FILE, line => __LINE__, level => 3, key => "log_0124", variables => { query => $query }}); my $results = $an->Database->query({query => $query, source => $THIS_FILE, line => __LINE__}); my $count = @{$results}; $an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { results => $results, count => $count, }}); foreach my $row (@{$results}) { my $network_interface_mac_address = $row->[0]; my $network_interface_name = $row->[1]; my $network_interface_speed = $row->[2]; my $network_interface_mtu = defined $row->[3] ? $row->[3] : ""; my $network_interface_link_state = $row->[4]; my $network_interface_operational = $row->[5]; my $network_interface_duplex = $row->[6]; my $network_interface_medium = defined $row->[7] ? $row->[7] : ""; my $network_interface_bond_uuid = defined $row->[8] ? $row->[8] : ""; my $network_interface_bridge_uuid = defined $row->[9] ? $row->[9] : ""; $an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { network_interface_mac_address => $network_interface_mac_address, network_interface_name => $network_interface_name, network_interface_speed => $network_interface_speed, network_interface_mtu => $network_interface_mtu, network_interface_link_state => $network_interface_link_state, network_interface_operational => $network_interface_operational, network_interface_duplex => $network_interface_duplex, network_interface_medium => $network_interface_medium, network_interface_bond_uuid => $network_interface_bond_uuid, network_interface_bridge_uuid => $network_interface_bridge_uuid, order => $order, }}); $network_json .= " { \"name\":\"$network_interface_name\", \"mac\":\"$network_interface_mac_address\", \"link\":\"$network_interface_link_state\", \"speed\":\"$network_interface_speed\", \"mtu\":\"$network_interface_mtu\", \"duplex\":\"$network_interface_duplex\", \"state\":\"$network_interface_operational\", \"media\":\"$network_interface_medium\", \"bond\":\"$network_interface_bond_uuid\", \"bridge\":\"$network_interface_bridge_uuid\", \"order\":\"$order\" },\n"; $network_xml .= " \n"; $order++; } $network_json =~ s/,$//s; $network_json .= "]}\n"; $an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { network_json => $network_json }}); $network_xml .= "\n"; $an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { network_xml => $network_xml }}); ### TODO: Set the 'status/network.json' name into 'striker.conf' # Write the JSON file. my $output_json = $an->data->{path}{directories}{html}."/status/network.json"; $an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { output_xml => $output_json }}); $an->Storage->write_file({ file => $output_json, body => $network_json, overwrite => 1, mode => "0644", user => "apache", group => "apache" }); # Write the XML file. my $output_xml = $an->data->{path}{directories}{html}."/status/network.xml"; $an->Log->variables({source => $THIS_FILE, line => __LINE__, level => 3, list => { output_xml => $output_xml }}); $an->Storage->write_file({ file => $output_xml, body => $network_xml, overwrite => 1, mode => "0644", user => "apache", group => "apache" }); return(0); }